[PATCH 0/5] MR45: Various dxbc/spirv refactoring.

[PATCH 1/5] vkd3d-shader/spirv: Rename struct vkd3d_dxbc_compiler to struct spirv_compiler.

[Zebediah Figura]

From: Zebediah Figura

We would like to generate SPIR-V for input formats other than DXBC.

The "vkd3d_" prefix is dropped, partly to make names shorter, and partly to help
clarify what is an internal function.

I prefer avoiding the vkd3d_* prefix on all internal functions, for these
reasons. However, I'm open to restoring it.
---
 libs/vkd3d-shader/spirv.c                | 1670 +++++++++++-----------
 libs/vkd3d-shader/vkd3d_shader_main.c    |   10 +-
 libs/vkd3d-shader/vkd3d_shader_private.h |   10 +-
 3 files changed, 845 insertions(+), 845 deletions(-)

diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 0e8ff39b..ff8c020a 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -2218,7 +2218,7 @@ struct vkd3d_hull_shader_variables
     uint32_t patch_constants_id;
 };

-struct vkd3d_dxbc_compiler
+struct spirv_compiler
 {
     struct vkd3d_spirv_builder spirv_builder;

@@ -2294,16 +2294,16 @@ static bool is_control_point_phase(const struct vkd3d_shader_phase *phase)
     return phase && phase->type == VKD3DSIH_HS_CONTROL_POINT_PHASE;
 }

-static void vkd3d_dxbc_compiler_emit_initial_declarations(struct vkd3d_dxbc_compiler *compiler);
+static void spirv_compiler_emit_initial_declarations(struct spirv_compiler *compiler);

-static const char *vkd3d_dxbc_compiler_get_entry_point_name(const struct vkd3d_dxbc_compiler *compiler)
+static const char *spirv_compiler_get_entry_point_name(const struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_spirv_target_info *info = compiler->spirv_target_info;

return info && info->entry_point ? info->entry_point : "main";
 }

-struct vkd3d_dxbc_compiler *vkd3d_dxbc_compiler_create(const struct vkd3d_shader_version *shader_version,
+struct spirv_compiler *spirv_compiler_create(const struct vkd3d_shader_version *shader_version,
         const struct vkd3d_shader_desc *shader_desc, const struct vkd3d_shader_compile_info *compile_info,
         const struct vkd3d_shader_scan_descriptor_info *scan_descriptor_info,
         struct vkd3d_shader_message_context *message_context, const struct vkd3d_shader_location *location)
@@ -2313,7 +2313,7 @@ struct vkd3d_dxbc_compiler *vkd3d_dxbc_compiler_create(const struct vkd3d_shader
     const struct vkd3d_shader_interface_info *shader_interface;
     const struct vkd3d_shader_descriptor_offset_info *offset_info;
     const struct vkd3d_shader_spirv_target_info *target_info;
-    struct vkd3d_dxbc_compiler *compiler;
+    struct spirv_compiler *compiler;
     unsigned int max_element_count;
     unsigned int i;

@@ -2347,7 +2347,7 @@ struct vkd3d_dxbc_compiler *vkd3d_dxbc_compiler_create(const struct vkd3d_shader
         return NULL;
     }

-    vkd3d_spirv_builder_init(&compiler->spirv_builder, vkd3d_dxbc_compiler_get_entry_point_name(compiler));
+    vkd3d_spirv_builder_init(&compiler->spirv_builder, spirv_compiler_get_entry_point_name(compiler));

compiler->formatting = VKD3D_SHADER_COMPILE_OPTION_FORMATTING_INDENT
             | VKD3D_SHADER_COMPILE_OPTION_FORMATTING_HEADER;
@@ -2410,7 +2410,7 @@ struct vkd3d_dxbc_compiler *vkd3d_dxbc_compiler_create(const struct vkd3d_shader
             if (!(compiler->push_constants = vkd3d_calloc(shader_interface->push_constant_buffer_count,
                     sizeof(*compiler->push_constants))))
             {
-                vkd3d_dxbc_compiler_destroy(compiler);
+                spirv_compiler_destroy(compiler);
                 return NULL;
             }
             for (i = 0; i < shader_interface->push_constant_buffer_count; ++i)
@@ -2423,7 +2423,7 @@ struct vkd3d_dxbc_compiler *vkd3d_dxbc_compiler_create(const struct vkd3d_shader
             if (compiler->offset_info.descriptor_table_count && !(compiler->descriptor_offset_ids = vkd3d_calloc(
                     compiler->offset_info.descriptor_table_count, sizeof(*compiler->descriptor_offset_ids))))
             {
-                vkd3d_dxbc_compiler_destroy(compiler);
+                spirv_compiler_destroy(compiler);
                 return NULL;
             }
         }
@@ -2433,31 +2433,31 @@ struct vkd3d_dxbc_compiler *vkd3d_dxbc_compiler_create(const struct vkd3d_shader

vkd3d_string_buffer_cache_init(&compiler->string_buffers);

-    vkd3d_dxbc_compiler_emit_initial_declarations(compiler);
+    spirv_compiler_emit_initial_declarations(compiler);

return compiler;
 }

-static bool vkd3d_dxbc_compiler_use_storage_buffer(const struct vkd3d_dxbc_compiler *compiler,
+static bool spirv_compiler_use_storage_buffer(const struct spirv_compiler *compiler,
         const struct vkd3d_symbol_resource_data *resource)
 {
     return compiler->ssbo_uavs && resource->resource_type_info->resource_type == VKD3D_SHADER_RESOURCE_BUFFER;
 }

-static enum vkd3d_shader_spirv_environment vkd3d_dxbc_compiler_get_target_environment(
-        const struct vkd3d_dxbc_compiler *compiler)
+static enum vkd3d_shader_spirv_environment spirv_compiler_get_target_environment(
+        const struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_spirv_target_info *info = compiler->spirv_target_info;

return info ? info->environment : VKD3D_SHADER_SPIRV_ENVIRONMENT_VULKAN_1_0;
 }

-static bool vkd3d_dxbc_compiler_is_opengl_target(const struct vkd3d_dxbc_compiler *compiler)
+static bool spirv_compiler_is_opengl_target(const struct spirv_compiler *compiler)
 {
-    return vkd3d_dxbc_compiler_get_target_environment(compiler) == VKD3D_SHADER_SPIRV_ENVIRONMENT_OPENGL_4_5;
+    return spirv_compiler_get_target_environment(compiler) == VKD3D_SHADER_SPIRV_ENVIRONMENT_OPENGL_4_5;
 }

-static bool vkd3d_dxbc_compiler_is_target_extension_supported(const struct vkd3d_dxbc_compiler *compiler,
+static bool spirv_compiler_is_target_extension_supported(const struct spirv_compiler *compiler,
         enum vkd3d_shader_spirv_extension extension)
 {
     const struct vkd3d_shader_spirv_target_info *info = compiler->spirv_target_info;
@@ -2472,7 +2472,7 @@ static bool vkd3d_dxbc_compiler_is_target_extension_supported(const struct vkd3d
     return false;
 }

-static bool vkd3d_dxbc_compiler_check_shader_visibility(const struct vkd3d_dxbc_compiler *compiler,
+static bool spirv_compiler_check_shader_visibility(const struct spirv_compiler *compiler,
         enum vkd3d_shader_visibility visibility)
 {
     switch (visibility)
@@ -2497,8 +2497,8 @@ static bool vkd3d_dxbc_compiler_check_shader_visibility(const struct vkd3d_dxbc_
     }
 }

-static struct vkd3d_push_constant_buffer_binding *vkd3d_dxbc_compiler_find_push_constant_buffer(
-        const struct vkd3d_dxbc_compiler *compiler, const struct vkd3d_shader_constant_buffer *cb)
+static struct vkd3d_push_constant_buffer_binding *spirv_compiler_find_push_constant_buffer(
+        const struct spirv_compiler *compiler, const struct vkd3d_shader_constant_buffer *cb)
 {
     unsigned int register_space = cb->range.space;
     unsigned int reg_idx = cb->range.first;
@@ -2511,7 +2511,7 @@ static struct vkd3d_push_constant_buffer_binding *vkd3d_dxbc_compiler_find_push_
     {
         struct vkd3d_push_constant_buffer_binding *current = &compiler->push_constants[i];

-        if (!vkd3d_dxbc_compiler_check_shader_visibility(compiler, current->pc.shader_visibility))
+        if (!spirv_compiler_check_shader_visibility(compiler, current->pc.shader_visibility))
             continue;

if (current->pc.register_space == register_space && current->pc.register_index == reg_idx)
@@ -2521,7 +2521,7 @@ static struct vkd3d_push_constant_buffer_binding *vkd3d_dxbc_compiler_find_push_
     return NULL;
 }

-static bool vkd3d_dxbc_compiler_has_combined_sampler(const struct vkd3d_dxbc_compiler *compiler,
+static bool spirv_compiler_has_combined_sampler(const struct spirv_compiler *compiler,
         const struct vkd3d_shader_resource *resource, const struct vkd3d_shader_sampler *sampler)
 {
     const struct vkd3d_shader_interface_info *shader_interface = &compiler->shader_interface;
@@ -2541,7 +2541,7 @@ static bool vkd3d_dxbc_compiler_has_combined_sampler(const struct vkd3d_dxbc_com
     {
         combined_sampler = &shader_interface->combined_samplers[i];

-        if (!vkd3d_dxbc_compiler_check_shader_visibility(compiler, combined_sampler->shader_visibility))
+        if (!spirv_compiler_check_shader_visibility(compiler, combined_sampler->shader_visibility))
             continue;

if ((!resource || (combined_sampler->resource_space == resource->range.space
@@ -2554,7 +2554,7 @@ static bool vkd3d_dxbc_compiler_has_combined_sampler(const struct vkd3d_dxbc_com
     return false;
 }

-static void VKD3D_PRINTF_FUNC(3, 4) vkd3d_dxbc_compiler_error(struct vkd3d_dxbc_compiler *compiler,
+static void VKD3D_PRINTF_FUNC(3, 4) spirv_compiler_error(struct spirv_compiler *compiler,
         enum vkd3d_shader_error error, const char *format, ...)
 {
     va_list args;
@@ -2565,7 +2565,7 @@ static void VKD3D_PRINTF_FUNC(3, 4) vkd3d_dxbc_compiler_error(struct vkd3d_dxbc_
     compiler->failed = true;
 }

-static struct vkd3d_string_buffer *vkd3d_shader_register_range_string(struct vkd3d_dxbc_compiler *compiler,
+static struct vkd3d_string_buffer *vkd3d_shader_register_range_string(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register_range *range)
 {
     struct vkd3d_string_buffer *buffer = vkd3d_string_buffer_get(&compiler->string_buffers);
@@ -2581,8 +2581,8 @@ static struct vkd3d_string_buffer *vkd3d_shader_register_range_string(struct vkd
     return buffer;
 }

-static struct vkd3d_shader_descriptor_binding vkd3d_dxbc_compiler_get_descriptor_binding(
-        struct vkd3d_dxbc_compiler *compiler, const struct vkd3d_shader_register *reg,
+static struct vkd3d_shader_descriptor_binding spirv_compiler_get_descriptor_binding(
+        struct spirv_compiler *compiler, const struct vkd3d_shader_register *reg,
         const struct vkd3d_shader_register_range *range, enum vkd3d_shader_resource_type resource_type,
         bool is_uav_counter, struct vkd3d_descriptor_binding_address *binding_address)
 {
@@ -2605,7 +2605,7 @@ static struct vkd3d_shader_descriptor_binding vkd3d_dxbc_compiler_get_descriptor
     else
     {
         FIXME("Unhandled register type %#x.\n", reg->type);
-        vkd3d_dxbc_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_INVALID_REGISTER_TYPE,
+        spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_INVALID_REGISTER_TYPE,
                 "Encountered invalid/unhandled register type %#x.", reg->type);
         goto done;
     }
@@ -2621,7 +2621,7 @@ static struct vkd3d_shader_descriptor_binding vkd3d_dxbc_compiler_get_descriptor
         {
             const struct vkd3d_shader_uav_counter_binding *current = &shader_interface->uav_counters[i];

-            if (!vkd3d_dxbc_compiler_check_shader_visibility(compiler, current->shader_visibility))
+            if (!spirv_compiler_check_shader_visibility(compiler, current->shader_visibility))
                 continue;

if (current->register_space != range->space || current->register_index > range->first
@@ -2631,7 +2631,7 @@ static struct vkd3d_shader_descriptor_binding vkd3d_dxbc_compiler_get_descriptor
             if (current->offset)
             {
                 FIXME("Atomic counter offsets are not supported yet.\n");
-                vkd3d_dxbc_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_INVALID_DESCRIPTOR_BINDING,
+                spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_INVALID_DESCRIPTOR_BINDING,
                         "Descriptor binding for UAV counter %u, space %u has unsupported ‘offset’ %u.",
                         range->first, range->space, current->offset);
             }
@@ -2644,7 +2644,7 @@ static struct vkd3d_shader_descriptor_binding vkd3d_dxbc_compiler_get_descriptor
         if (shader_interface->uav_counter_count)
         {
             FIXME("Could not find descriptor binding for UAV counter %u, space %u.\n", range->first, range->space);
-            vkd3d_dxbc_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_DESCRIPTOR_BINDING_NOT_FOUND,
+            spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_DESCRIPTOR_BINDING_NOT_FOUND,
                     "Could not find descriptor binding for UAV counter %u, space %u.", range->first, range->space);
         }
     }
@@ -2658,7 +2658,7 @@ static struct vkd3d_shader_descriptor_binding vkd3d_dxbc_compiler_get_descriptor
             if (!(current->flags & resource_type_flag))
                 continue;

-            if (!vkd3d_dxbc_compiler_check_shader_visibility(compiler, current->shader_visibility))
+            if (!spirv_compiler_check_shader_visibility(compiler, current->shader_visibility))
                 continue;

if (current->type != descriptor_type || current->register_space != range->space
@@ -2677,7 +2677,7 @@ static struct vkd3d_shader_descriptor_binding vkd3d_dxbc_compiler_get_descriptor
             const char *range_str = buffer ? buffer->buffer : "";
             FIXME("Could not find descriptor binding for type %#x, space %u, registers %s, shader type %#x.\n",
                     descriptor_type, range->space, range_str, compiler->shader_type);
-            vkd3d_dxbc_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_DESCRIPTOR_BINDING_NOT_FOUND,
+            spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_DESCRIPTOR_BINDING_NOT_FOUND,
                     "Could not find descriptor binding for type %#x, space %u, registers %s, shader type %#x.",
                     descriptor_type, range->space, range_str, compiler->shader_type);
             vkd3d_string_buffer_release(&compiler->string_buffers, buffer);
@@ -2693,7 +2693,7 @@ done:
     return binding;
 }

-static void vkd3d_dxbc_compiler_emit_descriptor_binding(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_descriptor_binding(struct spirv_compiler *compiler,
         uint32_t variable_id, const struct vkd3d_shader_descriptor_binding *binding)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -2702,7 +2702,7 @@ static void vkd3d_dxbc_compiler_emit_descriptor_binding(struct vkd3d_dxbc_compil
     vkd3d_spirv_build_op_decorate1(builder, variable_id, SpvDecorationBinding, binding->binding);
 }

-static void vkd3d_dxbc_compiler_decorate_nonuniform(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_decorate_nonuniform(struct spirv_compiler *compiler,
         uint32_t expression_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -2711,7 +2711,7 @@ static void vkd3d_dxbc_compiler_decorate_nonuniform(struct vkd3d_dxbc_compiler *
     vkd3d_spirv_build_op_decorate(builder, expression_id, SpvDecorationNonUniformEXT, NULL, 0);
 }

-static const struct vkd3d_symbol *vkd3d_dxbc_compiler_put_symbol(struct vkd3d_dxbc_compiler *compiler,
+static const struct vkd3d_symbol *spirv_compiler_put_symbol(struct spirv_compiler *compiler,
         const struct vkd3d_symbol *symbol)
 {
     struct vkd3d_symbol *s;
@@ -2726,7 +2726,7 @@ static const struct vkd3d_symbol *vkd3d_dxbc_compiler_put_symbol(struct vkd3d_dx
     return s;
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant(struct spirv_compiler *compiler,
         enum vkd3d_shader_component_type component_type, unsigned int component_count, const uint32_t *values)
 {
     uint32_t type_id, scalar_type_id, component_ids[VKD3D_VEC4_SIZE];
@@ -2760,7 +2760,7 @@ static uint32_t vkd3d_dxbc_compiler_get_constant(struct vkd3d_dxbc_compiler *com
     }
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant64(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant64(struct spirv_compiler *compiler,
         enum vkd3d_shader_component_type component_type, unsigned int component_count, const uint64_t *values)
 {
     uint32_t type_id, scalar_type_id, component_ids[VKD3D_DVEC2_SIZE];
@@ -2789,48 +2789,48 @@ static uint32_t vkd3d_dxbc_compiler_get_constant64(struct vkd3d_dxbc_compiler *c
     }
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant_uint(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant_uint(struct spirv_compiler *compiler,
         uint32_t value)
 {
-    return vkd3d_dxbc_compiler_get_constant(compiler, VKD3D_SHADER_COMPONENT_UINT, 1, &value);
+    return spirv_compiler_get_constant(compiler, VKD3D_SHADER_COMPONENT_UINT, 1, &value);
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant_float(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant_float(struct spirv_compiler *compiler,
         float value)
 {
-    return vkd3d_dxbc_compiler_get_constant(compiler, VKD3D_SHADER_COMPONENT_FLOAT, 1, (uint32_t *)&value);
+    return spirv_compiler_get_constant(compiler, VKD3D_SHADER_COMPONENT_FLOAT, 1, (uint32_t *)&value);
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant_vector(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant_vector(struct spirv_compiler *compiler,
         enum vkd3d_shader_component_type component_type, unsigned int component_count, uint32_t value)
 {
     const uint32_t values[] = {value, value, value, value};
-    return vkd3d_dxbc_compiler_get_constant(compiler, component_type, component_count, values);
+    return spirv_compiler_get_constant(compiler, component_type, component_count, values);
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant_uint_vector(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant_uint_vector(struct spirv_compiler *compiler,
         uint32_t value, unsigned int component_count)
 {
-    return vkd3d_dxbc_compiler_get_constant_vector(compiler, VKD3D_SHADER_COMPONENT_UINT, component_count, value);
+    return spirv_compiler_get_constant_vector(compiler, VKD3D_SHADER_COMPONENT_UINT, component_count, value);
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant_float_vector(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant_float_vector(struct spirv_compiler *compiler,
         float value, unsigned int component_count)
 {
     const float values[] = {value, value, value, value};
-    return vkd3d_dxbc_compiler_get_constant(compiler, VKD3D_SHADER_COMPONENT_FLOAT,
+    return spirv_compiler_get_constant(compiler, VKD3D_SHADER_COMPONENT_FLOAT,
             component_count, (const uint32_t *)values);
 }

-static uint32_t vkd3d_dxbc_compiler_get_constant_double_vector(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_constant_double_vector(struct spirv_compiler *compiler,
         double value, unsigned int component_count)
 {
     const double values[] = {value, value};
-    return vkd3d_dxbc_compiler_get_constant64(compiler, VKD3D_SHADER_COMPONENT_DOUBLE,
+    return spirv_compiler_get_constant64(compiler, VKD3D_SHADER_COMPONENT_DOUBLE,
             component_count, (const uint64_t *)values);
 }

-static uint32_t vkd3d_dxbc_compiler_get_type_id_for_reg(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_type_id_for_reg(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD write_mask)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -2840,13 +2840,13 @@ static uint32_t vkd3d_dxbc_compiler_get_type_id_for_reg(struct vkd3d_dxbc_compil
             vkd3d_write_mask_component_count(write_mask));
 }

-static uint32_t vkd3d_dxbc_compiler_get_type_id_for_dst(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_type_id_for_dst(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst)
 {
-    return vkd3d_dxbc_compiler_get_type_id_for_reg(compiler, &dst->reg, dst->write_mask);
+    return spirv_compiler_get_type_id_for_reg(compiler, &dst->reg, dst->write_mask);
 }

-static bool vkd3d_dxbc_compiler_get_register_name(char *buffer, unsigned int buffer_size,
+static bool spirv_compiler_get_register_name(char *buffer, unsigned int buffer_size,
         const struct vkd3d_shader_register *reg)
 {
     unsigned int idx;
@@ -2937,15 +2937,15 @@ static bool vkd3d_dxbc_compiler_get_register_name(char *buffer, unsigned int buf
 }

/* TODO: UAV counters: vkd3d_spirv_build_op_name(builder, counter_var_id, "u%u_counter", reg->idx[0].offset); */
-static void vkd3d_dxbc_compiler_emit_register_debug_name(struct vkd3d_spirv_builder *builder,
+static void spirv_compiler_emit_register_debug_name(struct vkd3d_spirv_builder *builder,
         uint32_t id, const struct vkd3d_shader_register *reg)
 {
     char debug_name[256];
-    if (vkd3d_dxbc_compiler_get_register_name(debug_name, ARRAY_SIZE(debug_name), reg))
+    if (spirv_compiler_get_register_name(debug_name, ARRAY_SIZE(debug_name), reg))
         vkd3d_spirv_build_op_name(builder, id, "%s", debug_name);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_variable(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_variable(struct spirv_compiler *compiler,
         struct vkd3d_spirv_stream *stream, SpvStorageClass storage_class,
         enum vkd3d_shader_component_type component_type, unsigned int component_count)
 {
@@ -2957,7 +2957,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_variable(struct vkd3d_dxbc_compiler *co
     return vkd3d_spirv_build_op_variable(builder, stream, ptr_type_id, storage_class, 0);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_array_variable(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_array_variable(struct spirv_compiler *compiler,
         struct vkd3d_spirv_stream *stream, SpvStorageClass storage_class,
         enum vkd3d_shader_component_type component_type, unsigned int component_count, unsigned int array_length)
 {
@@ -2965,18 +2965,18 @@ static uint32_t vkd3d_dxbc_compiler_emit_array_variable(struct vkd3d_dxbc_compil
     uint32_t type_id, length_id, ptr_type_id;

if (!array_length)
-        return vkd3d_dxbc_compiler_emit_variable(compiler,
+        return spirv_compiler_emit_variable(compiler,
                 stream, storage_class, component_type, component_count);

type_id = vkd3d_spirv_get_type_id(builder, component_type, component_count);
-    length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, array_length);
+    length_id = spirv_compiler_get_constant_uint(compiler, array_length);
     type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);
     ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, storage_class, type_id);
     return vkd3d_spirv_build_op_variable(builder, stream, ptr_type_id, storage_class, 0);
 }

-static const struct vkd3d_shader_parameter *vkd3d_dxbc_compiler_get_shader_parameter(
-        struct vkd3d_dxbc_compiler *compiler, enum vkd3d_shader_parameter_name name)
+static const struct vkd3d_shader_parameter *spirv_compiler_get_shader_parameter(
+        struct spirv_compiler *compiler, enum vkd3d_shader_parameter_name name)
 {
     const struct vkd3d_shader_spirv_target_info *info = compiler->spirv_target_info;
     unsigned int i;
@@ -3015,7 +3015,7 @@ static const struct vkd3d_spec_constant_info *get_spec_constant_info(enum vkd3d_
     return NULL;
 }

-static uint32_t vkd3d_dxbc_compiler_alloc_spec_constant_id(struct vkd3d_dxbc_compiler *compiler)
+static uint32_t spirv_compiler_alloc_spec_constant_id(struct spirv_compiler *compiler)
 {
     if (!compiler->current_spec_constant_id)
     {
@@ -3036,7 +3036,7 @@ static uint32_t vkd3d_dxbc_compiler_alloc_spec_constant_id(struct vkd3d_dxbc_com
     return compiler->current_spec_constant_id++;
 }

-static uint32_t vkd3d_dxbc_compiler_emit_spec_constant(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_spec_constant(struct spirv_compiler *compiler,
         enum vkd3d_shader_parameter_name name, uint32_t spec_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3064,7 +3064,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_spec_constant(struct vkd3d_dxbc_compile
     return id;
 }

-static uint32_t vkd3d_dxbc_compiler_get_spec_constant(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_spec_constant(struct spirv_compiler *compiler,
         enum vkd3d_shader_parameter_name name, uint32_t spec_id)
 {
     unsigned int i;
@@ -3075,33 +3075,33 @@ static uint32_t vkd3d_dxbc_compiler_get_spec_constant(struct vkd3d_dxbc_compiler
             return compiler->spec_constants[i].id;
     }

-    return vkd3d_dxbc_compiler_emit_spec_constant(compiler, name, spec_id);
+    return spirv_compiler_emit_spec_constant(compiler, name, spec_id);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_uint_shader_parameter(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_uint_shader_parameter(struct spirv_compiler *compiler,
         enum vkd3d_shader_parameter_name name)
 {
     const struct vkd3d_shader_parameter *parameter;

-    if (!(parameter = vkd3d_dxbc_compiler_get_shader_parameter(compiler, name)))
+    if (!(parameter = spirv_compiler_get_shader_parameter(compiler, name)))
     {
         WARN("Unresolved shader parameter %#x.\n", name);
         goto default_parameter;
     }

if (parameter->type == VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT)
-        return vkd3d_dxbc_compiler_get_constant_uint(compiler, parameter->u.immediate_constant.u.u32);
+        return spirv_compiler_get_constant_uint(compiler, parameter->u.immediate_constant.u.u32);
     if (parameter->type == VKD3D_SHADER_PARAMETER_TYPE_SPECIALIZATION_CONSTANT)
-        return vkd3d_dxbc_compiler_get_spec_constant(compiler, name, parameter->u.specialization_constant.id);
+        return spirv_compiler_get_spec_constant(compiler, name, parameter->u.specialization_constant.id);

FIXME("Unhandled parameter type %#x.\n", parameter->type);

default_parameter:
-    return vkd3d_dxbc_compiler_get_spec_constant(compiler,
-            name, vkd3d_dxbc_compiler_alloc_spec_constant_id(compiler));
+    return spirv_compiler_get_spec_constant(compiler,
+            name, spirv_compiler_alloc_spec_constant_id(compiler));
 }

-static uint32_t vkd3d_dxbc_compiler_emit_construct_vector(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_construct_vector(struct spirv_compiler *compiler,
         enum vkd3d_shader_component_type component_type, unsigned int component_count,
         uint32_t val_id, unsigned int val_component_idx, unsigned int val_component_count)
 {
@@ -3130,24 +3130,24 @@ static uint32_t vkd3d_dxbc_compiler_emit_construct_vector(struct vkd3d_dxbc_comp
     return result_id;
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_src(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_load_src(struct spirv_compiler *compiler,
         const struct vkd3d_shader_src_param *src, DWORD write_mask);

-static uint32_t vkd3d_dxbc_compiler_emit_register_addressing(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_register_addressing(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register_index *reg_index)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t type_id, addr_id;

if (!reg_index->rel_addr)
-        return vkd3d_dxbc_compiler_get_constant_uint(compiler, reg_index->offset);
+        return spirv_compiler_get_constant_uint(compiler, reg_index->offset);

-    addr_id = vkd3d_dxbc_compiler_emit_load_src(compiler, reg_index->rel_addr, VKD3DSP_WRITEMASK_0);
+    addr_id = spirv_compiler_emit_load_src(compiler, reg_index->rel_addr, VKD3DSP_WRITEMASK_0);
     if (reg_index->offset)
     {
         type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
         addr_id = vkd3d_spirv_build_op_iadd(builder, type_id,
-                addr_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, reg_index->offset));
+                addr_id, spirv_compiler_get_constant_uint(compiler, reg_index->offset));
     }
     return addr_id;
 }
@@ -3166,7 +3166,7 @@ struct vkd3d_shader_register_info
     bool is_dynamically_indexed;
 };

-static bool vkd3d_dxbc_compiler_get_register_info(const struct vkd3d_dxbc_compiler *compiler,
+static bool spirv_compiler_get_register_info(const struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, struct vkd3d_shader_register_info *register_info)
 {
     struct vkd3d_symbol reg_symbol, *symbol;
@@ -3228,12 +3228,12 @@ static bool register_is_descriptor(const struct vkd3d_shader_register *reg)
     }
 }

-static bool vkd3d_dxbc_compiler_enable_descriptor_indexing(struct vkd3d_dxbc_compiler *compiler,
+static bool spirv_compiler_enable_descriptor_indexing(struct spirv_compiler *compiler,
         enum vkd3d_shader_register_type reg_type, enum vkd3d_shader_resource_type resource_type)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;

-    if (!vkd3d_dxbc_compiler_is_target_extension_supported(compiler,
+    if (!spirv_compiler_is_target_extension_supported(compiler,
             VKD3D_SHADER_SPIRV_EXTENSION_EXT_DESCRIPTOR_INDEXING))
         return false;

@@ -3265,7 +3265,7 @@ static bool vkd3d_dxbc_compiler_enable_descriptor_indexing(struct vkd3d_dxbc_com
     return true;
 }

-static uint32_t vkd3d_dxbc_compiler_get_descriptor_index(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_descriptor_index(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, const struct vkd3d_symbol *array_symbol,
         unsigned int binding_base_idx, enum vkd3d_shader_resource_type resource_type)
 {
@@ -3276,17 +3276,17 @@ static uint32_t vkd3d_dxbc_compiler_get_descriptor_index(struct vkd3d_dxbc_compi

if ((push_constant_index = array_key->push_constant_index) != ~0u || index.rel_addr)
     {
-        if (!vkd3d_dxbc_compiler_enable_descriptor_indexing(compiler, reg->type, resource_type))
+        if (!spirv_compiler_enable_descriptor_indexing(compiler, reg->type, resource_type))
         {
             FIXME("The target environment does not support descriptor indexing.\n");
-            vkd3d_dxbc_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_DESCRIPTOR_IDX_UNSUPPORTED,
+            spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_DESCRIPTOR_IDX_UNSUPPORTED,
                     "Cannot dynamically index a descriptor array of type %#x, id %u. "
                     "The target environment does not support descriptor indexing.", reg->type, reg->idx[0].offset);
         }
     }

index.offset -= binding_base_idx;
-    index_id = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &index);
+    index_id = spirv_compiler_emit_register_addressing(compiler, &index);

if (push_constant_index != ~0u)
     {
@@ -3297,7 +3297,7 @@ static uint32_t vkd3d_dxbc_compiler_get_descriptor_index(struct vkd3d_dxbc_compi
         if (!(offset_id = compiler->descriptor_offset_ids[push_constant_index]))
         {
             index_ids[0] = compiler->descriptor_offsets_member_id;
-            index_ids[1] = vkd3d_dxbc_compiler_get_constant_uint(compiler, push_constant_index);
+            index_ids[1] = spirv_compiler_get_constant_uint(compiler, push_constant_index);
             ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassPushConstant, type_id);
             ptr_id = vkd3d_spirv_build_op_in_bounds_access_chain(builder, ptr_type_id,
                     compiler->push_constants_var_id, index_ids, 2);
@@ -3311,7 +3311,7 @@ static uint32_t vkd3d_dxbc_compiler_get_descriptor_index(struct vkd3d_dxbc_compi
    return index_id;
 }

-static void vkd3d_dxbc_compiler_emit_dereference_register(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dereference_register(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, struct vkd3d_shader_register_info *register_info)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3323,18 +3323,18 @@ static void vkd3d_dxbc_compiler_emit_dereference_register(struct vkd3d_dxbc_comp
     {
         assert(!reg->idx[0].rel_addr);
         if (register_info->descriptor_array)
-            indexes[index_count++] = vkd3d_dxbc_compiler_get_descriptor_index(compiler, reg,
+            indexes[index_count++] = spirv_compiler_get_descriptor_index(compiler, reg,
                     register_info->descriptor_array, register_info->binding_base_idx, VKD3D_SHADER_RESOURCE_BUFFER);
-        indexes[index_count++] = vkd3d_dxbc_compiler_get_constant_uint(compiler, register_info->member_idx);
-        indexes[index_count++] = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &reg->idx[2]);
+        indexes[index_count++] = spirv_compiler_get_constant_uint(compiler, register_info->member_idx);
+        indexes[index_count++] = spirv_compiler_emit_register_addressing(compiler, &reg->idx[2]);
     }
     else if (reg->type == VKD3DSPR_IMMCONSTBUFFER)
     {
-        indexes[index_count++] = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &reg->idx[0]);
+        indexes[index_count++] = spirv_compiler_emit_register_addressing(compiler, &reg->idx[0]);
     }
     else if (reg->type == VKD3DSPR_IDXTEMP)
     {
-        indexes[index_count++] = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &reg->idx[1]);
+        indexes[index_count++] = spirv_compiler_emit_register_addressing(compiler, &reg->idx[1]);
     }
     else if (register_info->is_aggregate)
     {
@@ -3342,9 +3342,9 @@ static void vkd3d_dxbc_compiler_emit_dereference_register(struct vkd3d_dxbc_comp
         {
             /* Indices for these are swapped compared to the generated SPIR-V. */
             if (reg->idx[1].offset != ~0u)
-                indexes[index_count++] = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &reg->idx[1]);
+                indexes[index_count++] = spirv_compiler_emit_register_addressing(compiler, &reg->idx[1]);
             if (reg->idx[0].offset != ~0u)
-                indexes[index_count++] = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &reg->idx[0]);
+                indexes[index_count++] = spirv_compiler_emit_register_addressing(compiler, &reg->idx[0]);
         }
         else
         {
@@ -3362,7 +3362,7 @@ static void vkd3d_dxbc_compiler_emit_dereference_register(struct vkd3d_dxbc_comp
             else
             {
                 reg_idx.offset = register_info->member_idx;
-                indexes[index_count++] = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &reg_idx);
+                indexes[index_count++] = spirv_compiler_emit_register_addressing(compiler, &reg_idx);
             }
         }
     }
@@ -3373,7 +3373,7 @@ static void vkd3d_dxbc_compiler_emit_dereference_register(struct vkd3d_dxbc_comp

/* Handle arrayed registers, e.g. v[3][0]. */
         if (reg->idx[1].offset != ~0u && !register_is_descriptor(reg))
-            indexes[index_count++] = vkd3d_dxbc_compiler_emit_register_addressing(compiler, &reg->idx[0]);
+            indexes[index_count++] = spirv_compiler_emit_register_addressing(compiler, &reg->idx[0]);
     }

if (index_count)
@@ -3384,23 +3384,23 @@ static void vkd3d_dxbc_compiler_emit_dereference_register(struct vkd3d_dxbc_comp
         register_info->id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id,
                 register_info->id, indexes, index_count);
         if (reg->non_uniform)
-            vkd3d_dxbc_compiler_decorate_nonuniform(compiler, register_info->id);
+            spirv_compiler_decorate_nonuniform(compiler, register_info->id);
     }
 }

-static uint32_t vkd3d_dxbc_compiler_get_register_id(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_register_id(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     struct vkd3d_shader_register_info register_info;

-    if (vkd3d_dxbc_compiler_get_register_info(compiler, reg, &register_info))
+    if (spirv_compiler_get_register_info(compiler, reg, &register_info))
     {
-        vkd3d_dxbc_compiler_emit_dereference_register(compiler, reg, &register_info);
+        spirv_compiler_emit_dereference_register(compiler, reg, &register_info);
         return register_info.id;
     }

-    return vkd3d_dxbc_compiler_emit_variable(compiler, &builder->global_stream,
+    return spirv_compiler_emit_variable(compiler, &builder->global_stream,
             SpvStorageClassPrivate, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);
 }

@@ -3410,7 +3410,7 @@ static bool vkd3d_swizzle_is_equal(unsigned int dst_write_mask,
     return vkd3d_compact_swizzle(VKD3D_SHADER_NO_SWIZZLE, dst_write_mask) == vkd3d_compact_swizzle(swizzle, write_mask);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_swizzle(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_swizzle(struct spirv_compiler *compiler,
         uint32_t val_id, unsigned int val_write_mask, enum vkd3d_shader_component_type component_type,
         unsigned int swizzle, unsigned int write_mask)
 {
@@ -3457,7 +3457,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_swizzle(struct vkd3d_dxbc_compiler *com
             type_id, val_id, val_id, components, component_count);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_vector_shuffle(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_vector_shuffle(struct spirv_compiler *compiler,
         uint32_t vector1_id, uint32_t vector2_id, unsigned int swizzle, unsigned int write_mask,
         enum vkd3d_shader_component_type component_type, unsigned int component_count)
 {
@@ -3481,7 +3481,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_vector_shuffle(struct vkd3d_dxbc_compil
             type_id, vector1_id, vector2_id, components, component_count);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_constant(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_load_constant(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD swizzle, DWORD write_mask)
 {
     unsigned int component_count = vkd3d_write_mask_component_count(write_mask);
@@ -3504,11 +3504,11 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_constant(struct vkd3d_dxbc_compile
         }
     }

-    return vkd3d_dxbc_compiler_get_constant(compiler,
+    return spirv_compiler_get_constant(compiler,
             vkd3d_component_type_from_data_type(reg->data_type), component_count, values);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_constant64(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_load_constant64(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD swizzle, DWORD write_mask)
 {
     unsigned int component_count = vkd3d_write_mask_component_count(write_mask);
@@ -3531,11 +3531,11 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_constant64(struct vkd3d_dxbc_compi
         }
     }

-    return vkd3d_dxbc_compiler_get_constant64(compiler,
+    return spirv_compiler_get_constant64(compiler,
             vkd3d_component_type_from_data_type(reg->data_type), component_count, values);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_scalar(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_load_scalar(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD swizzle, DWORD write_mask,
         const struct vkd3d_shader_register_info *reg_info)
 {
@@ -3568,7 +3568,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_scalar(struct vkd3d_dxbc_compiler
     if (reg_component_count != 1)
     {
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, reg_info->storage_class, type_id);
-        index = vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx);
+        index = spirv_compiler_get_constant_uint(compiler, component_idx);
         reg_id = vkd3d_spirv_build_op_in_bounds_access_chain1(builder, ptr_type_id, reg_id, index);
     }

@@ -3583,7 +3583,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_scalar(struct vkd3d_dxbc_compiler
     return val_id;
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_reg(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_load_reg(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD swizzle, DWORD write_mask)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3594,19 +3594,19 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_reg(struct vkd3d_dxbc_compiler *co
     uint32_t type_id, val_id;

if (reg->type == VKD3DSPR_IMMCONST)
-        return vkd3d_dxbc_compiler_emit_load_constant(compiler, reg, swizzle, write_mask);
+        return spirv_compiler_emit_load_constant(compiler, reg, swizzle, write_mask);
     else if (reg->type == VKD3DSPR_IMMCONST64)
-        return vkd3d_dxbc_compiler_emit_load_constant64(compiler, reg, swizzle, write_mask);
+        return spirv_compiler_emit_load_constant64(compiler, reg, swizzle, write_mask);

component_count = vkd3d_write_mask_component_count(write_mask);
     component_type = vkd3d_component_type_from_data_type(reg->data_type);
-    if (!vkd3d_dxbc_compiler_get_register_info(compiler, reg, &reg_info))
+    if (!spirv_compiler_get_register_info(compiler, reg, &reg_info))
     {
         type_id = vkd3d_spirv_get_type_id(builder, component_type, component_count);
         return vkd3d_spirv_build_op_undef(builder, &builder->global_stream, type_id);
     }
     assert(reg_info.component_type != VKD3D_SHADER_COMPONENT_DOUBLE);
-    vkd3d_dxbc_compiler_emit_dereference_register(compiler, reg, &reg_info);
+    spirv_compiler_emit_dereference_register(compiler, reg, &reg_info);

write_mask32 = (reg->data_type == VKD3D_DATA_DOUBLE) ? vkd3d_write_mask_32_from_64(write_mask) : write_mask;

@@ -3617,7 +3617,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_reg(struct vkd3d_dxbc_compiler *co
     }
     else if (vkd3d_write_mask_component_count(write_mask32) == 1)
     {
-        return vkd3d_dxbc_compiler_emit_load_scalar(compiler, reg, swizzle, write_mask, &reg_info);
+        return spirv_compiler_emit_load_scalar(compiler, reg, swizzle, write_mask, &reg_info);
     }
     else
     {
@@ -3626,7 +3626,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_reg(struct vkd3d_dxbc_compiler *co
         val_id = vkd3d_spirv_build_op_load(builder, type_id, reg_info.id, SpvMemoryAccessMaskNone);
     }

-    val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler,
+    val_id = spirv_compiler_emit_swizzle(compiler,
             val_id, reg_info.write_mask, reg_info.component_type, swizzle, write_mask32);

if (component_type != reg_info.component_type)
@@ -3638,7 +3638,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_reg(struct vkd3d_dxbc_compiler *co
     return val_id;
 }

-static void vkd3d_dxbc_compiler_emit_execution_mode(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_execution_mode(struct spirv_compiler *compiler,
         SpvExecutionMode mode, const uint32_t *literals, unsigned int literal_count)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3647,19 +3647,19 @@ static void vkd3d_dxbc_compiler_emit_execution_mode(struct vkd3d_dxbc_compiler *
             builder->main_function_id, mode, literals, literal_count);
 }

-static void vkd3d_dxbc_compiler_emit_execution_mode1(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_execution_mode1(struct spirv_compiler *compiler,
         SpvExecutionMode mode, const uint32_t literal)
 {
-    vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, &literal, 1);
+    spirv_compiler_emit_execution_mode(compiler, mode, &literal, 1);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_abs(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_abs(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD write_mask, uint32_t val_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t type_id;

-    type_id = vkd3d_dxbc_compiler_get_type_id_for_reg(compiler, reg, write_mask);
+    type_id = spirv_compiler_get_type_id_for_reg(compiler, reg, write_mask);
     if (reg->data_type == VKD3D_DATA_FLOAT || reg->data_type == VKD3D_DATA_DOUBLE)
         return vkd3d_spirv_build_op_glsl_std450_fabs(builder, type_id, val_id);

@@ -3667,13 +3667,13 @@ static uint32_t vkd3d_dxbc_compiler_emit_abs(struct vkd3d_dxbc_compiler *compile
     return val_id;
 }

-static uint32_t vkd3d_dxbc_compiler_emit_neg(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_neg(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD write_mask, uint32_t val_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t type_id;

-    type_id = vkd3d_dxbc_compiler_get_type_id_for_reg(compiler, reg, write_mask);
+    type_id = spirv_compiler_get_type_id_for_reg(compiler, reg, write_mask);
     if (reg->data_type == VKD3D_DATA_FLOAT || reg->data_type == VKD3D_DATA_DOUBLE)
         return vkd3d_spirv_build_op_fnegate(builder, type_id, val_id);
     else if (reg->data_type == VKD3D_DATA_INT)
@@ -3683,7 +3683,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_neg(struct vkd3d_dxbc_compiler *compile
     return val_id;
 }

-static uint32_t vkd3d_dxbc_compiler_emit_src_modifier(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_src_modifier(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD write_mask,
         enum vkd3d_shader_src_modifier modifier, uint32_t val_id)
 {
@@ -3692,12 +3692,12 @@ static uint32_t vkd3d_dxbc_compiler_emit_src_modifier(struct vkd3d_dxbc_compiler
         case VKD3DSPSM_NONE:
             break;
         case VKD3DSPSM_NEG:
-            return vkd3d_dxbc_compiler_emit_neg(compiler, reg, write_mask, val_id);
+            return spirv_compiler_emit_neg(compiler, reg, write_mask, val_id);
         case VKD3DSPSM_ABS:
-            return vkd3d_dxbc_compiler_emit_abs(compiler, reg, write_mask, val_id);
+            return spirv_compiler_emit_abs(compiler, reg, write_mask, val_id);
         case VKD3DSPSM_ABSNEG:
-            val_id = vkd3d_dxbc_compiler_emit_abs(compiler, reg, write_mask, val_id);
-            return vkd3d_dxbc_compiler_emit_neg(compiler, reg, write_mask, val_id);
+            val_id = spirv_compiler_emit_abs(compiler, reg, write_mask, val_id);
+            return spirv_compiler_emit_neg(compiler, reg, write_mask, val_id);
         default:
             FIXME("Unhandled src modifier %#x.\n", modifier);
             break;
@@ -3706,25 +3706,25 @@ static uint32_t vkd3d_dxbc_compiler_emit_src_modifier(struct vkd3d_dxbc_compiler
     return val_id;
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_src(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_load_src(struct spirv_compiler *compiler,
         const struct vkd3d_shader_src_param *src, DWORD write_mask)
 {
     uint32_t val_id;

-    val_id = vkd3d_dxbc_compiler_emit_load_reg(compiler, &src->reg, src->swizzle, write_mask);
-    return vkd3d_dxbc_compiler_emit_src_modifier(compiler, &src->reg, write_mask, src->modifiers, val_id);
+    val_id = spirv_compiler_emit_load_reg(compiler, &src->reg, src->swizzle, write_mask);
+    return spirv_compiler_emit_src_modifier(compiler, &src->reg, write_mask, src->modifiers, val_id);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_src_with_type(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_load_src_with_type(struct spirv_compiler *compiler,
         const struct vkd3d_shader_src_param *src, DWORD write_mask, enum vkd3d_shader_component_type component_type)
 {
     struct vkd3d_shader_src_param src_param = *src;

src_param.reg.data_type = vkd3d_data_type_from_component_type(component_type);
-    return vkd3d_dxbc_compiler_emit_load_src(compiler, &src_param, write_mask);
+    return spirv_compiler_emit_load_src(compiler, &src_param, write_mask);
 }

-static void vkd3d_dxbc_compiler_emit_store_scalar(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_scalar(struct spirv_compiler *compiler,
         uint32_t dst_id, unsigned int dst_write_mask, enum vkd3d_shader_component_type component_type,
         SpvStorageClass storage_class, unsigned int write_mask, uint32_t val_id)
 {
@@ -3738,14 +3738,14 @@ static void vkd3d_dxbc_compiler_emit_store_scalar(struct vkd3d_dxbc_compiler *co
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, storage_class, type_id);
         component_idx = vkd3d_write_mask_get_component_idx(write_mask);
         component_idx -= vkd3d_write_mask_get_component_idx(dst_write_mask);
-        index = vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx);
+        index = spirv_compiler_get_constant_uint(compiler, component_idx);
         dst_id = vkd3d_spirv_build_op_in_bounds_access_chain1(builder, ptr_type_id, dst_id, index);
     }

vkd3d_spirv_build_op_store(builder, dst_id, val_id, SpvMemoryAccessMaskNone);
 }

-static void vkd3d_dxbc_compiler_emit_store(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store(struct spirv_compiler *compiler,
         uint32_t dst_id, unsigned int dst_write_mask, enum vkd3d_shader_component_type component_type,
         SpvStorageClass storage_class, unsigned int write_mask, uint32_t val_id)
 {
@@ -3771,7 +3771,7 @@ static void vkd3d_dxbc_compiler_emit_store(struct vkd3d_dxbc_compiler *compiler,

if (component_count == 1)
     {
-        return vkd3d_dxbc_compiler_emit_store_scalar(compiler,
+        return spirv_compiler_emit_store_scalar(compiler,
                 dst_id, dst_write_mask, component_type, storage_class, write_mask, val_id);
     }

@@ -3800,7 +3800,7 @@ static void vkd3d_dxbc_compiler_emit_store(struct vkd3d_dxbc_compiler *compiler,
     vkd3d_spirv_build_op_store(builder, dst_id, val_id, SpvMemoryAccessMaskNone);
 }

-static void vkd3d_dxbc_compiler_emit_store_reg(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_reg(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, unsigned int write_mask, uint32_t val_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3811,9 +3811,9 @@ static void vkd3d_dxbc_compiler_emit_store_reg(struct vkd3d_dxbc_compiler *compi

assert(reg->type != VKD3DSPR_IMMCONST && reg->type != VKD3DSPR_IMMCONST64);

-    if (!vkd3d_dxbc_compiler_get_register_info(compiler, reg, &reg_info))
+    if (!spirv_compiler_get_register_info(compiler, reg, &reg_info))
         return;
-    vkd3d_dxbc_compiler_emit_dereference_register(compiler, reg, &reg_info);
+    spirv_compiler_emit_dereference_register(compiler, reg, &reg_info);

component_type = vkd3d_component_type_from_data_type(reg->data_type);
     if (component_type != reg_info.component_type)
@@ -3826,11 +3826,11 @@ static void vkd3d_dxbc_compiler_emit_store_reg(struct vkd3d_dxbc_compiler *compi
         component_type = reg_info.component_type;
     }

-    vkd3d_dxbc_compiler_emit_store(compiler,
+    spirv_compiler_emit_store(compiler,
             reg_info.id, reg_info.write_mask, component_type, reg_info.storage_class, src_write_mask, val_id);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_sat(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_sat(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, DWORD write_mask, uint32_t val_id)
 {
     unsigned int component_count = vkd3d_write_mask_component_count(write_mask);
@@ -3839,16 +3839,16 @@ static uint32_t vkd3d_dxbc_compiler_emit_sat(struct vkd3d_dxbc_compiler *compile

if (reg->data_type == VKD3D_DATA_DOUBLE)
     {
-        zero_id = vkd3d_dxbc_compiler_get_constant_double_vector(compiler, 0.0, component_count);
-        one_id = vkd3d_dxbc_compiler_get_constant_double_vector(compiler, 1.0, component_count);
+        zero_id = spirv_compiler_get_constant_double_vector(compiler, 0.0, component_count);
+        one_id = spirv_compiler_get_constant_double_vector(compiler, 1.0, component_count);
     }
     else
     {
-        zero_id = vkd3d_dxbc_compiler_get_constant_float_vector(compiler, 0.0f, component_count);
-        one_id = vkd3d_dxbc_compiler_get_constant_float_vector(compiler, 1.0f, component_count);
+        zero_id = spirv_compiler_get_constant_float_vector(compiler, 0.0f, component_count);
+        one_id = spirv_compiler_get_constant_float_vector(compiler, 1.0f, component_count);
     }

-    type_id = vkd3d_dxbc_compiler_get_type_id_for_reg(compiler, reg, write_mask);
+    type_id = spirv_compiler_get_type_id_for_reg(compiler, reg, write_mask);
     if (reg->data_type == VKD3D_DATA_FLOAT || reg->data_type == VKD3D_DATA_DOUBLE)
         return vkd3d_spirv_build_op_glsl_std450_nclamp(builder, type_id, val_id, zero_id, one_id);

@@ -3856,31 +3856,31 @@ static uint32_t vkd3d_dxbc_compiler_emit_sat(struct vkd3d_dxbc_compiler *compile
     return val_id;
 }

-static void vkd3d_dxbc_compiler_emit_store_dst(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_dst(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst, uint32_t val_id)
 {
     assert(!(dst->modifiers & ~VKD3DSPDM_SATURATE));
     if (dst->modifiers & VKD3DSPDM_SATURATE)
-        val_id = vkd3d_dxbc_compiler_emit_sat(compiler, &dst->reg, dst->write_mask, val_id);
+        val_id = spirv_compiler_emit_sat(compiler, &dst->reg, dst->write_mask, val_id);

-    vkd3d_dxbc_compiler_emit_store_reg(compiler, &dst->reg, dst->write_mask, val_id);
+    spirv_compiler_emit_store_reg(compiler, &dst->reg, dst->write_mask, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_store_dst_swizzled(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_dst_swizzled(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst, uint32_t val_id,
         enum vkd3d_shader_component_type component_type, DWORD swizzle)
 {
     struct vkd3d_shader_dst_param typed_dst = *dst;
-    val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler,
+    val_id = spirv_compiler_emit_swizzle(compiler,
             val_id, VKD3DSP_WRITEMASK_ALL, component_type, swizzle, dst->write_mask);
     /* XXX: The register data type could be fixed by the shader parser. For SM5
      * shaders the data types are stored in instructions modifiers.
      */
     typed_dst.reg.data_type = vkd3d_data_type_from_component_type(component_type);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, &typed_dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, &typed_dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_store_dst_components(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_dst_components(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst, enum vkd3d_shader_component_type component_type,
         uint32_t *component_ids)
 {
@@ -3898,10 +3898,10 @@ static void vkd3d_dxbc_compiler_emit_store_dst_components(struct vkd3d_dxbc_comp
     {
         val_id = *component_ids;
     }
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_store_dst_scalar(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_dst_scalar(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst, uint32_t val_id,
         enum vkd3d_shader_component_type component_type, DWORD swizzle)
 {
@@ -3917,10 +3917,10 @@ static void vkd3d_dxbc_compiler_emit_store_dst_scalar(struct vkd3d_dxbc_compiler

component_ids[i] = val_id;
     }
-    vkd3d_dxbc_compiler_emit_store_dst_components(compiler, dst, component_type, component_ids);
+    spirv_compiler_emit_store_dst_components(compiler, dst, component_type, component_ids);
 }

-static void vkd3d_dxbc_compiler_decorate_builtin(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_decorate_builtin(struct spirv_compiler *compiler,
         uint32_t target_id, SpvBuiltIn builtin)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3932,7 +3932,7 @@ static void vkd3d_dxbc_compiler_decorate_builtin(struct vkd3d_dxbc_compiler *com
                 vkd3d_spirv_enable_capability(builder, SpvCapabilityGeometry);
             break;
         case SpvBuiltInFragDepth:
-            vkd3d_dxbc_compiler_emit_execution_mode(compiler, SpvExecutionModeDepthReplacing, NULL, 0);
+            spirv_compiler_emit_execution_mode(compiler, SpvExecutionModeDepthReplacing, NULL, 0);
             break;
         case SpvBuiltInLayer:
             vkd3d_spirv_enable_capability(builder, SpvCapabilityGeometry);
@@ -3956,7 +3956,7 @@ static void vkd3d_dxbc_compiler_decorate_builtin(struct vkd3d_dxbc_compiler *com
     vkd3d_spirv_build_op_decorate1(builder, target_id, SpvDecorationBuiltIn, builtin);
 }

-static void vkd3d_dxbc_compiler_emit_interpolation_decorations(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_interpolation_decorations(struct spirv_compiler *compiler,
         uint32_t id, enum vkd3d_shader_interpolation_mode mode)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3986,7 +3986,7 @@ static void vkd3d_dxbc_compiler_emit_interpolation_decorations(struct vkd3d_dxbc
     }
 }

-static uint32_t vkd3d_dxbc_compiler_emit_int_to_bool(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_int_to_bool(struct spirv_compiler *compiler,
         enum vkd3d_shader_conditional_op condition, unsigned int component_count, uint32_t val_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -3998,25 +3998,25 @@ static uint32_t vkd3d_dxbc_compiler_emit_int_to_bool(struct vkd3d_dxbc_compiler
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_BOOL, component_count);
     op = condition & VKD3D_SHADER_CONDITIONAL_OP_Z ? SpvOpIEqual : SpvOpINotEqual;
     return vkd3d_spirv_build_op_tr2(builder, &builder->function_stream, op, type_id, val_id,
-            vkd3d_dxbc_compiler_get_constant_uint_vector(compiler, 0, component_count));
+            spirv_compiler_get_constant_uint_vector(compiler, 0, component_count));
 }

-static uint32_t vkd3d_dxbc_compiler_emit_bool_to_int(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_bool_to_int(struct spirv_compiler *compiler,
         unsigned int component_count, uint32_t val_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t type_id, true_id, false_id;

-    true_id = vkd3d_dxbc_compiler_get_constant_uint_vector(compiler, 0xffffffff, component_count);
-    false_id = vkd3d_dxbc_compiler_get_constant_uint_vector(compiler, 0, component_count);
+    true_id = spirv_compiler_get_constant_uint_vector(compiler, 0xffffffff, component_count);
+    false_id = spirv_compiler_get_constant_uint_vector(compiler, 0, component_count);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, component_count);
     return vkd3d_spirv_build_op_select(builder, type_id, val_id, true_id, false_id);
 }

-typedef uint32_t (*vkd3d_spirv_builtin_fixup_pfn)(struct vkd3d_dxbc_compiler *compiler,
+typedef uint32_t (*vkd3d_spirv_builtin_fixup_pfn)(struct spirv_compiler *compiler,
         uint32_t val_id);

-static uint32_t vkd3d_dxbc_compiler_emit_draw_parameter_fixup(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_draw_parameter_fixup(struct spirv_compiler *compiler,
         uint32_t index_id, SpvBuiltIn base)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4024,10 +4024,10 @@ static uint32_t vkd3d_dxbc_compiler_emit_draw_parameter_fixup(struct vkd3d_dxbc_

vkd3d_spirv_enable_capability(builder, SpvCapabilityDrawParameters);

-    base_var_id = vkd3d_dxbc_compiler_emit_variable(compiler, &builder->global_stream,
+    base_var_id = spirv_compiler_emit_variable(compiler, &builder->global_stream,
             SpvStorageClassInput, VKD3D_SHADER_COMPONENT_INT, 1);
     vkd3d_spirv_add_iface_variable(builder, base_var_id);
-    vkd3d_dxbc_compiler_decorate_builtin(compiler, base_var_id, base);
+    spirv_compiler_decorate_builtin(compiler, base_var_id, base);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_INT, 1);
     base_id = vkd3d_spirv_build_op_load(builder,
@@ -4037,29 +4037,29 @@ static uint32_t vkd3d_dxbc_compiler_emit_draw_parameter_fixup(struct vkd3d_dxbc_
 }

/* Substitute "VertexIndex - BaseVertex" for SV_VertexID. */
-static uint32_t sv_vertex_id_fixup(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t sv_vertex_id_fixup(struct spirv_compiler *compiler,
         uint32_t vertex_index_id)
 {
-    return vkd3d_dxbc_compiler_emit_draw_parameter_fixup(compiler,
+    return spirv_compiler_emit_draw_parameter_fixup(compiler,
             vertex_index_id, SpvBuiltInBaseVertex);
 }

/* Substitute "InstanceIndex - BaseInstance" for SV_InstanceID. */
-static uint32_t sv_instance_id_fixup(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t sv_instance_id_fixup(struct spirv_compiler *compiler,
         uint32_t instance_index_id)
 {
-    return vkd3d_dxbc_compiler_emit_draw_parameter_fixup(compiler,
+    return spirv_compiler_emit_draw_parameter_fixup(compiler,
             instance_index_id, SpvBuiltInBaseInstance);
 }

-static uint32_t sv_front_face_fixup(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t sv_front_face_fixup(struct spirv_compiler *compiler,
         uint32_t front_facing_id)
 {
-    return vkd3d_dxbc_compiler_emit_bool_to_int(compiler, 1, front_facing_id);
+    return spirv_compiler_emit_bool_to_int(compiler, 1, front_facing_id);
 }

/* frag_coord.w = 1.0f / frag_coord.w */
-static uint32_t frag_coord_fixup(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t frag_coord_fixup(struct spirv_compiler *compiler,
         uint32_t frag_coord_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4068,7 +4068,7 @@ static uint32_t frag_coord_fixup(struct vkd3d_dxbc_compiler *compiler,
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, 1);
     w_id = vkd3d_spirv_build_op_composite_extract1(builder, type_id, frag_coord_id, 3);
     w_id = vkd3d_spirv_build_op_fdiv(builder, type_id,
-            vkd3d_dxbc_compiler_get_constant_float(compiler, 1.0f), w_id);
+            spirv_compiler_get_constant_float(compiler, 1.0f), w_id);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);
     return vkd3d_spirv_build_op_composite_insert1(builder, type_id, w_id, frag_coord_id, 3);
 }
@@ -4164,28 +4164,28 @@ vkd3d_register_builtins[] =
     {VKD3DSPR_OUTSTENCILREF,    {VKD3D_SHADER_COMPONENT_UINT, 1, SpvBuiltInFragStencilRefEXT}},
 };

-static void vkd3d_dxbc_compiler_emit_register_execution_mode(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_register_execution_mode(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg)
 {
     switch (reg->type)
     {
         case VKD3DSPR_DEPTHOUTGE:
-            vkd3d_dxbc_compiler_emit_execution_mode(compiler, SpvExecutionModeDepthGreater, NULL, 0);
+            spirv_compiler_emit_execution_mode(compiler, SpvExecutionModeDepthGreater, NULL, 0);
             break;
         case VKD3DSPR_DEPTHOUTLE:
-            vkd3d_dxbc_compiler_emit_execution_mode(compiler, SpvExecutionModeDepthLess, NULL, 0);
+            spirv_compiler_emit_execution_mode(compiler, SpvExecutionModeDepthLess, NULL, 0);
             break;
         case VKD3DSPR_OUTSTENCILREF:
-            if (!vkd3d_dxbc_compiler_is_target_extension_supported(compiler,
+            if (!spirv_compiler_is_target_extension_supported(compiler,
                     VKD3D_SHADER_SPIRV_EXTENSION_EXT_STENCIL_EXPORT))
             {
                 FIXME("The target environment does not support stencil export.\n");
-                vkd3d_dxbc_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_STENCIL_EXPORT_UNSUPPORTED,
+                spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_STENCIL_EXPORT_UNSUPPORTED,
                         "Cannot export stencil reference value for register id %u. "
                         "The target environment does not support stencil export.", reg->idx[0].offset);
             }
             vkd3d_spirv_enable_capability(&compiler->spirv_builder, SpvCapabilityStencilExportEXT);
-            vkd3d_dxbc_compiler_emit_execution_mode(compiler, SpvExecutionModeStencilRefReplacingEXT, NULL, 0);
+            spirv_compiler_emit_execution_mode(compiler, SpvExecutionModeStencilRefReplacingEXT, NULL, 0);
             break;
         default:
             return;
@@ -4193,7 +4193,7 @@ static void vkd3d_dxbc_compiler_emit_register_execution_mode(struct vkd3d_dxbc_c
 }

static const struct vkd3d_spirv_builtin *get_spirv_builtin_for_sysval(
-        const struct vkd3d_dxbc_compiler *compiler, enum vkd3d_shader_input_sysval_semantic sysval)
+        const struct spirv_compiler *compiler, enum vkd3d_shader_input_sysval_semantic sysval)
 {
     enum vkd3d_shader_spirv_environment environment;
     unsigned int i;
@@ -4205,7 +4205,7 @@ static const struct vkd3d_spirv_builtin *get_spirv_builtin_for_sysval(
     if (sysval == VKD3D_SIV_POSITION && compiler->shader_type == VKD3D_SHADER_TYPE_PIXEL)
         return &vkd3d_pixel_shader_position_builtin;

-    environment = vkd3d_dxbc_compiler_get_target_environment(compiler);
+    environment = spirv_compiler_get_target_environment(compiler);
     for (i = 0; i < ARRAY_SIZE(vkd3d_system_value_builtins); ++i)
     {
         if (vkd3d_system_value_builtins[i].sysval == sysval
@@ -4233,7 +4233,7 @@ static const struct vkd3d_spirv_builtin *get_spirv_builtin_for_register(
     return NULL;
 }

-static const struct vkd3d_spirv_builtin *vkd3d_get_spirv_builtin(const struct vkd3d_dxbc_compiler *compiler,
+static const struct vkd3d_spirv_builtin *vkd3d_get_spirv_builtin(const struct spirv_compiler *compiler,
         enum vkd3d_shader_register_type reg_type, enum vkd3d_shader_input_sysval_semantic sysval)
 {
     const struct vkd3d_spirv_builtin *builtin;
@@ -4272,7 +4272,7 @@ static const struct vkd3d_shader_signature_element *vkd3d_find_signature_element
     return NULL;
 }

-static uint32_t vkd3d_dxbc_compiler_get_invocation_id(struct vkd3d_dxbc_compiler *compiler)
+static uint32_t spirv_compiler_get_invocation_id(struct spirv_compiler *compiler)
 {
     struct vkd3d_shader_register r;

@@ -4282,20 +4282,20 @@ static uint32_t vkd3d_dxbc_compiler_get_invocation_id(struct vkd3d_dxbc_compiler
     r.type = VKD3DSPR_OUTPOINTID;
     r.idx[0].offset = ~0u;
     r.idx[1].offset = ~0u;
-    return vkd3d_dxbc_compiler_get_register_id(compiler, &r);
+    return spirv_compiler_get_register_id(compiler, &r);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_load_invocation_id(struct vkd3d_dxbc_compiler *compiler)
+static uint32_t spirv_compiler_emit_load_invocation_id(struct spirv_compiler *compiler)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t type_id, id;

-    id = vkd3d_dxbc_compiler_get_invocation_id(compiler);
+    id = spirv_compiler_get_invocation_id(compiler);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_INT, 1);
     return vkd3d_spirv_build_op_load(builder, type_id, id, SpvMemoryAccessMaskNone);
 }

-static void vkd3d_dxbc_compiler_emit_shader_phase_name(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_shader_phase_name(struct spirv_compiler *compiler,
         uint32_t id, const struct vkd3d_shader_phase *phase, const char *suffix)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4322,7 +4322,7 @@ static void vkd3d_dxbc_compiler_emit_shader_phase_name(struct vkd3d_dxbc_compile
     vkd3d_spirv_build_op_name(builder, id, "%s%u%s", name, phase->idx, suffix);
 }

-static void vkd3d_dxbc_compiler_begin_shader_phase(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_begin_shader_phase(struct spirv_compiler *compiler,
         struct vkd3d_shader_phase *phase)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4353,11 +4353,11 @@ static void vkd3d_dxbc_compiler_begin_shader_phase(struct vkd3d_dxbc_compiler *c
     vkd3d_spirv_build_op_label(builder, vkd3d_spirv_alloc_id(builder));
     phase->function_location = vkd3d_spirv_stream_current_location(&builder->function_stream);

-    vkd3d_dxbc_compiler_emit_shader_phase_name(compiler, phase->function_id, phase, NULL);
+    spirv_compiler_emit_shader_phase_name(compiler, phase->function_id, phase, NULL);
 }

-static const struct vkd3d_shader_phase *vkd3d_dxbc_compiler_get_current_shader_phase(
-        struct vkd3d_dxbc_compiler *compiler)
+static const struct vkd3d_shader_phase *spirv_compiler_get_current_shader_phase(
+        struct spirv_compiler *compiler)
 {
     struct vkd3d_shader_phase *phase;

@@ -4366,11 +4366,11 @@ static const struct vkd3d_shader_phase *vkd3d_dxbc_compiler_get_current_shader_p

phase = &compiler->shader_phases[compiler->shader_phase_count - 1];
     if (!phase->function_id)
-        vkd3d_dxbc_compiler_begin_shader_phase(compiler, phase);
+        spirv_compiler_begin_shader_phase(compiler, phase);
     return phase;
 }

-static void vkd3d_dxbc_compiler_decorate_xfb_output(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_decorate_xfb_output(struct spirv_compiler *compiler,
         uint32_t id, unsigned int component_count, const struct vkd3d_shader_signature_element *signature_element)
 {
     const struct vkd3d_shader_transform_feedback_info *xfb_info = compiler->xfb_info;
@@ -4430,7 +4430,7 @@ static void vkd3d_dxbc_compiler_decorate_xfb_output(struct vkd3d_dxbc_compiler *
     vkd3d_spirv_build_op_decorate1(builder, id, SpvDecorationOffset, offset);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_builtin_variable(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_builtin_variable(struct spirv_compiler *compiler,
         const struct vkd3d_spirv_builtin *builtin, SpvStorageClass storage_class, unsigned int array_size)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4438,11 +4438,11 @@ static uint32_t vkd3d_dxbc_compiler_emit_builtin_variable(struct vkd3d_dxbc_comp

array_size = max(array_size, builtin->spirv_array_size);

-    id = vkd3d_dxbc_compiler_emit_array_variable(compiler,
+    id = spirv_compiler_emit_array_variable(compiler,
             &builder->global_stream, storage_class,
             builtin->component_type, builtin->component_count, array_size);
     vkd3d_spirv_add_iface_variable(builder, id);
-    vkd3d_dxbc_compiler_decorate_builtin(compiler, id, builtin->spirv_builtin);
+    spirv_compiler_decorate_builtin(compiler, id, builtin->spirv_builtin);

if (compiler->shader_type == VKD3D_SHADER_TYPE_PIXEL && storage_class == SpvStorageClassInput
             && builtin->component_type != VKD3D_SHADER_COMPONENT_FLOAT
@@ -4502,7 +4502,7 @@ static bool needs_private_io_variable(const struct vkd3d_shader_signature *signa
     return false;
 }

-static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_input(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst, enum vkd3d_shader_input_sysval_semantic sysval,
         enum vkd3d_shader_interpolation_mode interpolation_mode)
 {
@@ -4601,7 +4601,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
          *
          * We handle "vicp" and "vpc" here by creating aliases to the shader's
          * global inputs and outputs. We handle "vocp" in
-         * vkd3d_dxbc_compiler_leave_shader_phase(). */
+         * spirv_compiler_leave_shader_phase(). */

tmp_symbol = reg_symbol;
         if (reg->type == VKD3DSPR_PATCHCONST)
@@ -4614,7 +4614,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
             symbol = RB_ENTRY_VALUE(entry, struct vkd3d_symbol, entry);
             tmp_symbol = *symbol;
             tmp_symbol.key.reg.type = reg->type;
-            vkd3d_dxbc_compiler_put_symbol(compiler, &tmp_symbol);
+            spirv_compiler_put_symbol(compiler, &tmp_symbol);

input_id = symbol->id;
         }
@@ -4631,7 +4631,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
     {
         if (builtin)
         {
-            input_id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler, builtin, storage_class, array_size);
+            input_id = spirv_compiler_emit_builtin_variable(compiler, builtin, storage_class, array_size);
             if (reg->type == VKD3DSPR_PATCHCONST)
                 vkd3d_spirv_build_op_decorate(builder, input_id, SpvDecorationPatch, NULL, 0);
         }
@@ -4639,7 +4639,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
         {
             unsigned int location = reg_idx;

-            input_id = vkd3d_dxbc_compiler_emit_array_variable(compiler, &builder->global_stream,
+            input_id = spirv_compiler_emit_array_variable(compiler, &builder->global_stream,
                     storage_class, component_type, input_component_count, array_size);
             vkd3d_spirv_add_iface_variable(builder, input_id);
             if (reg->type == VKD3DSPR_PATCHCONST)
@@ -4651,7 +4651,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
             if (component_idx)
                 vkd3d_spirv_build_op_decorate1(builder, input_id, SpvDecorationComponent, component_idx);

-            vkd3d_dxbc_compiler_emit_interpolation_decorations(compiler, input_id, interpolation_mode);
+            spirv_compiler_emit_interpolation_decorations(compiler, input_id, interpolation_mode);
         }
     }

@@ -4661,7 +4661,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
         if (use_private_var)
         {
             storage_class = SpvStorageClassPrivate;
-            var_id = vkd3d_dxbc_compiler_emit_array_variable(compiler, &builder->global_stream,
+            var_id = spirv_compiler_emit_array_variable(compiler, &builder->global_stream,
                     storage_class, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE, array_size);
         }

@@ -4669,9 +4669,9 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
                 use_private_var ? VKD3D_SHADER_COMPONENT_FLOAT : component_type,
                 use_private_var ? VKD3DSP_WRITEMASK_ALL : write_mask);
         reg_symbol.info.reg.dcl_mask |= write_mask;
-        vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+        spirv_compiler_put_symbol(compiler, &reg_symbol);

-        vkd3d_dxbc_compiler_emit_register_debug_name(builder, var_id, reg);
+        spirv_compiler_emit_register_debug_name(builder, var_id, reg);
     }
     else
     {
@@ -4690,7 +4690,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
             if (array_size)
             {
                 ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassInput, type_id);
-                index = vkd3d_dxbc_compiler_get_constant_uint(compiler, i);
+                index = spirv_compiler_get_constant_uint(compiler, i);
                 val_id = vkd3d_spirv_build_op_in_bounds_access_chain1(builder, ptr_type_id, input_id, index);
                 dst_reg.idx[0].offset = i;
             }
@@ -4700,7 +4700,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
                  * so we'll need to index into the SPIR-V builtin when loading
                  * it. This happens when reading TessLevel in domain shaders. */
                 ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassInput, type_id);
-                index = vkd3d_dxbc_compiler_get_constant_uint(compiler, builtin->member_idx);
+                index = spirv_compiler_get_constant_uint(compiler, builtin->member_idx);
                 val_id = vkd3d_spirv_build_op_in_bounds_access_chain1(builder, ptr_type_id, input_id, index);
                 dst_reg.idx[0].offset = reg_idx + i;
             }
@@ -4715,18 +4715,18 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
                 val_id = vkd3d_spirv_build_op_bitcast(builder, float_type_id, val_id);
             }

-            val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler, val_id,
+            val_id = spirv_compiler_emit_swizzle(compiler, val_id,
                     vkd3d_write_mask_from_component_count(input_component_count),
                     VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_SHADER_NO_SWIZZLE, dst->write_mask >> component_idx);

-            vkd3d_dxbc_compiler_emit_store_reg(compiler, &dst_reg, dst->write_mask, val_id);
+            spirv_compiler_emit_store_reg(compiler, &dst_reg, dst->write_mask, val_id);
         }
     }

return input_id;
 }

-static void vkd3d_dxbc_compiler_emit_input_register(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_input_register(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4752,18 +4752,18 @@ static void vkd3d_dxbc_compiler_emit_input_register(struct vkd3d_dxbc_compiler *
     if ((entry = rb_get(&compiler->symbol_table, &reg_symbol)))
         return;

-    input_id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler, builtin, SpvStorageClassInput, 0);
+    input_id = spirv_compiler_emit_builtin_variable(compiler, builtin, SpvStorageClassInput, 0);

write_mask = vkd3d_write_mask_from_component_count(builtin->component_count);
     vkd3d_symbol_set_register_info(&reg_symbol, input_id,
             SpvStorageClassInput, builtin->component_type, write_mask);
     reg_symbol.info.reg.dcl_mask = write_mask;
     reg_symbol.info.reg.is_aggregate = builtin->spirv_array_size;
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
-    vkd3d_dxbc_compiler_emit_register_debug_name(builder, input_id, reg);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_emit_register_debug_name(builder, input_id, reg);
 }

-static void vkd3d_dxbc_compiler_emit_shader_phase_input(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_shader_phase_input(struct spirv_compiler *compiler,
         const struct vkd3d_shader_phase *phase, const struct vkd3d_shader_dst_param *dst)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4776,17 +4776,17 @@ static void vkd3d_dxbc_compiler_emit_shader_phase_input(struct vkd3d_dxbc_compil
         case VKD3DSPR_INPUT:
         case VKD3DSPR_INCONTROLPOINT:
         case VKD3DSPR_PATCHCONST:
-            vkd3d_dxbc_compiler_emit_input(compiler, dst, VKD3D_SIV_NONE, VKD3DSIM_NONE);
+            spirv_compiler_emit_input(compiler, dst, VKD3D_SIV_NONE, VKD3DSIM_NONE);
             return;
         case VKD3DSPR_PRIMID:
-            vkd3d_dxbc_compiler_emit_input_register(compiler, dst);
+            spirv_compiler_emit_input_register(compiler, dst);
             return;
         case VKD3DSPR_FORKINSTID:
         case VKD3DSPR_JOININSTID:
             val_id = phase->instance_id;
             break;
-        case VKD3DSPR_OUTPOINTID: /* Emitted in vkd3d_dxbc_compiler_emit_initial_declarations(). */
-        case VKD3DSPR_OUTCONTROLPOINT: /* See vkd3d_dxbc_compiler_leave_shader_phase(). */
+        case VKD3DSPR_OUTPOINTID: /* Emitted in spirv_compiler_emit_initial_declarations(). */
+        case VKD3DSPR_OUTCONTROLPOINT: /* See spirv_compiler_leave_shader_phase(). */
             return;
         default:
             FIXME("Unhandled shader phase input register %#x.\n", reg->type);
@@ -4797,12 +4797,12 @@ static void vkd3d_dxbc_compiler_emit_shader_phase_input(struct vkd3d_dxbc_compil
     vkd3d_symbol_set_register_info(&reg_symbol, val_id,
             SpvStorageClassMax /* Intermediate value */,
             VKD3D_SHADER_COMPONENT_UINT, VKD3DSP_WRITEMASK_0);
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
-    vkd3d_dxbc_compiler_emit_register_debug_name(builder, val_id, reg);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_emit_register_debug_name(builder, val_id, reg);
 }

-static unsigned int vkd3d_dxbc_compiler_get_output_variable_index(
-        struct vkd3d_dxbc_compiler *compiler, unsigned int register_idx)
+static unsigned int spirv_compiler_get_output_variable_index(
+        struct spirv_compiler *compiler, unsigned int register_idx)
 {
     if (register_idx == ~0u) /* oDepth */
         return ARRAY_SIZE(compiler->private_output_variable) - 1;
@@ -4810,7 +4810,7 @@ static unsigned int vkd3d_dxbc_compiler_get_output_variable_index(
     return register_idx;
 }

-static unsigned int get_shader_output_swizzle(const struct vkd3d_dxbc_compiler *compiler,
+static unsigned int get_shader_output_swizzle(const struct spirv_compiler *compiler,
         unsigned int register_idx)
 {
     const struct vkd3d_shader_spirv_target_info *info;
@@ -4822,7 +4822,7 @@ static unsigned int get_shader_output_swizzle(const struct vkd3d_dxbc_compiler *
     return info->output_swizzles[register_idx];
 }

-static bool is_dual_source_blending(const struct vkd3d_dxbc_compiler *compiler)
+static bool is_dual_source_blending(const struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_spirv_target_info *info = compiler->spirv_target_info;

@@ -4841,7 +4841,7 @@ static void calculate_clip_or_cull_distance_mask(const struct vkd3d_shader_signa
     *mask |= (e->mask & VKD3DSP_WRITEMASK_ALL) << (VKD3D_VEC4_SIZE * e->semantic_index);
 }

-static uint32_t calculate_sysval_array_mask(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t calculate_sysval_array_mask(struct spirv_compiler *compiler,
         const struct vkd3d_shader_signature *signature, enum vkd3d_shader_input_sysval_semantic sysval)
 {
     const struct vkd3d_shader_signature_element *e;
@@ -4870,7 +4870,7 @@ static uint32_t calculate_sysval_array_mask(struct vkd3d_dxbc_compiler *compiler
 }

/* Emits arrayed SPIR-V built-in variables. */
-static void vkd3d_dxbc_compiler_emit_shader_signature_outputs(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_shader_signature_outputs(struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_signature *output_signature = compiler->output_signature;
     uint32_t clip_distance_mask = 0, clip_distance_id = 0;
@@ -4901,7 +4901,7 @@ static void vkd3d_dxbc_compiler_emit_shader_signature_outputs(struct vkd3d_dxbc_
     {
         count = vkd3d_popcount(clip_distance_mask);
         builtin = get_spirv_builtin_for_sysval(compiler, VKD3D_SIV_CLIP_DISTANCE);
-        clip_distance_id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler,
+        clip_distance_id = spirv_compiler_emit_builtin_variable(compiler,
                 builtin, SpvStorageClassOutput, count);
     }

@@ -4909,7 +4909,7 @@ static void vkd3d_dxbc_compiler_emit_shader_signature_outputs(struct vkd3d_dxbc_
     {
         count = vkd3d_popcount(cull_distance_mask);
         builtin = get_spirv_builtin_for_sysval(compiler, VKD3D_SIV_CULL_DISTANCE);
-        cull_distance_id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler,
+        cull_distance_id = spirv_compiler_emit_builtin_variable(compiler,
                 builtin, SpvStorageClassOutput, count);
     }

@@ -4937,7 +4937,7 @@ static void vkd3d_dxbc_compiler_emit_shader_signature_outputs(struct vkd3d_dxbc_
     }
 }

-static void vkd3d_dxbc_compiler_emit_output_register(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_output_register(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4957,7 +4957,7 @@ static void vkd3d_dxbc_compiler_emit_output_register(struct vkd3d_dxbc_compiler
         return;
     }

-    output_id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler, builtin, SpvStorageClassOutput, 0);
+    output_id = spirv_compiler_emit_builtin_variable(compiler, builtin, SpvStorageClassOutput, 0);

vkd3d_symbol_make_register(&reg_symbol, reg);
     write_mask = vkd3d_write_mask_from_component_count(builtin->component_count);
@@ -4965,12 +4965,12 @@ static void vkd3d_dxbc_compiler_emit_output_register(struct vkd3d_dxbc_compiler
             SpvStorageClassOutput, builtin->component_type, write_mask);
     reg_symbol.info.reg.dcl_mask = write_mask;
     reg_symbol.info.reg.is_aggregate = builtin->spirv_array_size;
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
-    vkd3d_dxbc_compiler_emit_register_execution_mode(compiler, reg);
-    vkd3d_dxbc_compiler_emit_register_debug_name(builder, output_id, reg);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_emit_register_execution_mode(compiler, reg);
+    spirv_compiler_emit_register_debug_name(builder, output_id, reg);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_shader_phase_builtin_variable(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_shader_phase_builtin_variable(struct spirv_compiler *compiler,
         const struct vkd3d_shader_phase *phase, const struct vkd3d_spirv_builtin *builtin)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -4986,7 +4986,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_shader_phase_builtin_variable(struct vk
     if (variable_id && *variable_id)
         return *variable_id;

-    id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler, builtin, SpvStorageClassOutput, 0);
+    id = spirv_compiler_emit_builtin_variable(compiler, builtin, SpvStorageClassOutput, 0);
     if (phase->type == VKD3DSIH_HS_FORK_PHASE || phase->type == VKD3DSIH_HS_JOIN_PHASE)
         vkd3d_spirv_build_op_decorate(builder, id, SpvDecorationPatch, NULL, 0);

@@ -4995,7 +4995,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_shader_phase_builtin_variable(struct vk
     return id;
 }

-static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_output(struct spirv_compiler *compiler,
         const struct vkd3d_shader_dst_param *dst, enum vkd3d_shader_input_sysval_semantic sysval)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -5017,7 +5017,7 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler
     bool is_patch_constant;
     uint32_t id, var_id;

-    phase = vkd3d_dxbc_compiler_get_current_shader_phase(compiler);
+    phase = spirv_compiler_get_current_shader_phase(compiler);
     is_patch_constant = phase && (phase->type == VKD3DSIH_HS_FORK_PHASE || phase->type == VKD3DSIH_HS_JOIN_PHASE);

shader_signature = is_patch_constant ? compiler->patch_constant_signature : compiler->output_signature;
@@ -5078,15 +5078,15 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler
         else if (builtin)
         {
             if (phase)
-                id = vkd3d_dxbc_compiler_emit_shader_phase_builtin_variable(compiler, phase, builtin);
+                id = spirv_compiler_emit_shader_phase_builtin_variable(compiler, phase, builtin);
             else
-                id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler, builtin, storage_class, array_size);
+                id = spirv_compiler_emit_builtin_variable(compiler, builtin, storage_class, array_size);

if (builtin->spirv_array_size)
                 compiler->output_info[signature_idx].array_element_mask =
                         calculate_sysval_array_mask(compiler, shader_signature, sysval);

-            vkd3d_dxbc_compiler_emit_register_execution_mode(compiler, &dst->reg);
+            spirv_compiler_emit_register_execution_mode(compiler, &dst->reg);
         }
         else
         {
@@ -5095,7 +5095,7 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler
             if (is_patch_constant)
                 location += compiler->output_signature->element_count;

-            id = vkd3d_dxbc_compiler_emit_array_variable(compiler, &builder->global_stream,
+            id = spirv_compiler_emit_array_variable(compiler, &builder->global_stream,
                     storage_class, component_type, output_component_count, array_size);
             vkd3d_spirv_add_iface_variable(builder, id);

@@ -5116,7 +5116,7 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler
         if (is_patch_constant)
             vkd3d_spirv_build_op_decorate(builder, id, SpvDecorationPatch, NULL, 0);

-        vkd3d_dxbc_compiler_decorate_xfb_output(compiler, id, output_component_count, signature_element);
+        spirv_compiler_decorate_xfb_output(compiler, id, output_component_count, signature_element);

compiler->output_info[signature_idx].id = id;
         compiler->output_info[signature_idx].component_type = component_type;
@@ -5130,7 +5130,7 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler
         if (is_patch_constant)
             var_id = compiler->hs.patch_constants_id;
         else if (use_private_variable)
-            var_id = vkd3d_dxbc_compiler_emit_variable(compiler, &builder->global_stream,
+            var_id = spirv_compiler_emit_variable(compiler, &builder->global_stream,
                     storage_class, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);

vkd3d_symbol_set_register_info(&reg_symbol, var_id, storage_class,
@@ -5139,7 +5139,7 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler
         reg_symbol.info.reg.is_aggregate = use_private_variable ? is_patch_constant : array_size;
         if (!use_private_variable && is_control_point_phase(phase))
         {
-            reg_symbol.info.reg.member_idx = vkd3d_dxbc_compiler_get_invocation_id(compiler);
+            reg_symbol.info.reg.member_idx = spirv_compiler_get_invocation_id(compiler);
             reg_symbol.info.reg.is_dynamically_indexed = true;
         }
         else if (is_patch_constant)
@@ -5148,10 +5148,10 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler
         }
         reg_symbol.info.reg.dcl_mask = write_mask;

-        vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+        spirv_compiler_put_symbol(compiler, &reg_symbol);

if (!is_patch_constant)
-            vkd3d_dxbc_compiler_emit_register_debug_name(builder, var_id, reg);
+            spirv_compiler_emit_register_debug_name(builder, var_id, reg);
     }
     else
     {
@@ -5161,18 +5161,18 @@ static void vkd3d_dxbc_compiler_emit_output(struct vkd3d_dxbc_compiler *compiler

if (use_private_variable)
     {
-        unsigned int idx = vkd3d_dxbc_compiler_get_output_variable_index(compiler, reg->idx[0].offset);
+        unsigned int idx = spirv_compiler_get_output_variable_index(compiler, reg->idx[0].offset);
         compiler->private_output_variable[idx] = var_id;
         compiler->private_output_variable_write_mask[idx] |= dst->write_mask;
         if (is_patch_constant)
-            compiler->private_output_variable_array_idx[idx] = vkd3d_dxbc_compiler_get_constant_uint(
+            compiler->private_output_variable_array_idx[idx] = spirv_compiler_get_constant_uint(
                     compiler, reg->idx[0].offset);
         if (!compiler->epilogue_function_id)
             compiler->epilogue_function_id = vkd3d_spirv_alloc_id(builder);
     }
 }

-static uint32_t vkd3d_dxbc_compiler_get_output_array_index(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_output_array_index(struct spirv_compiler *compiler,
         const struct vkd3d_shader_signature_element *e)
 {
     enum vkd3d_shader_input_sysval_semantic sysval;
@@ -5191,7 +5191,7 @@ static uint32_t vkd3d_dxbc_compiler_get_output_array_index(struct vkd3d_dxbc_com
     }
 }

-static void vkd3d_dxbc_compiler_emit_store_shader_output(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_shader_output(struct spirv_compiler *compiler,
         const struct vkd3d_shader_signature *signature, const struct vkd3d_shader_signature_element *output,
         const struct vkd3d_shader_output_info *output_info,
         uint32_t output_index_id, uint32_t val_id, unsigned int write_mask)
@@ -5235,15 +5235,15 @@ static void vkd3d_dxbc_compiler_emit_store_shader_output(struct vkd3d_dxbc_compi
     {
         /* Set values to 0 for not initialized shader output components. */
         write_mask |= uninit_mask;
-        zero_id = vkd3d_dxbc_compiler_get_constant_vector(compiler,
+        zero_id = spirv_compiler_get_constant_vector(compiler,
                 output_info->component_type, VKD3D_VEC4_SIZE, 0);
-        val_id = vkd3d_dxbc_compiler_emit_vector_shuffle(compiler,
+        val_id = spirv_compiler_emit_vector_shuffle(compiler,
                 zero_id, val_id, swizzle, uninit_mask, output_info->component_type,
                 vkd3d_write_mask_component_count(write_mask));
     }
     else
     {
-        val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler,
+        val_id = spirv_compiler_emit_swizzle(compiler,
                 val_id, VKD3DSP_WRITEMASK_ALL, output_info->component_type, swizzle, write_mask);
     }

@@ -5258,7 +5258,7 @@ static void vkd3d_dxbc_compiler_emit_store_shader_output(struct vkd3d_dxbc_compi

if (!output_info->array_element_mask)
     {
-        vkd3d_dxbc_compiler_emit_store(compiler,
+        spirv_compiler_emit_store(compiler,
                 output_id, dst_write_mask, output_info->component_type, SpvStorageClassOutput, write_mask, val_id);
         return;
     }
@@ -5266,7 +5266,7 @@ static void vkd3d_dxbc_compiler_emit_store_shader_output(struct vkd3d_dxbc_compi
     type_id = vkd3d_spirv_get_type_id(builder, output_info->component_type, 1);
     ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassOutput, type_id);
     mask = output_info->array_element_mask;
-    array_idx = vkd3d_dxbc_compiler_get_output_array_index(compiler, output);
+    array_idx = spirv_compiler_get_output_array_index(compiler, output);
     mask &= (1u << (array_idx * VKD3D_VEC4_SIZE)) - 1;
     for (i = 0, index = vkd3d_popcount(mask); i < VKD3D_VEC4_SIZE; ++i)
     {
@@ -5274,16 +5274,16 @@ static void vkd3d_dxbc_compiler_emit_store_shader_output(struct vkd3d_dxbc_compi
             continue;

chain_id = vkd3d_spirv_build_op_access_chain1(builder,
-                ptr_type_id, output_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, index));
-        object_id = vkd3d_dxbc_compiler_emit_swizzle(compiler, val_id, write_mask,
+                ptr_type_id, output_id, spirv_compiler_get_constant_uint(compiler, index));
+        object_id = spirv_compiler_emit_swizzle(compiler, val_id, write_mask,
                 output_info->component_type, VKD3D_SHADER_NO_SWIZZLE, VKD3DSP_WRITEMASK_0 << i);
-        vkd3d_dxbc_compiler_emit_store(compiler, chain_id, VKD3DSP_WRITEMASK_0,
+        spirv_compiler_emit_store(compiler, chain_id, VKD3DSP_WRITEMASK_0,
                 output_info->component_type, SpvStorageClassOutput, VKD3DSP_WRITEMASK_0 << i, object_id);
         ++index;
     }
 }

-static void vkd3d_dxbc_compiler_emit_shader_epilogue_function(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_shader_epilogue_function(struct spirv_compiler *compiler)
 {
     uint32_t param_type_id[MAX_REG_OUTPUT + 1], param_id[MAX_REG_OUTPUT + 1] = {0};
     uint32_t void_id, type_id, ptr_type_id, function_type_id, function_id;
@@ -5300,7 +5300,7 @@ static void vkd3d_dxbc_compiler_emit_shader_epilogue_function(struct vkd3d_dxbc_
     STATIC_ASSERT(ARRAY_SIZE(compiler->private_output_variable) == ARRAY_SIZE(compiler->private_output_variable_array_idx));
     STATIC_ASSERT(ARRAY_SIZE(compiler->private_output_variable) == ARRAY_SIZE(compiler->private_output_variable_write_mask));

-    phase = vkd3d_dxbc_compiler_get_current_shader_phase(compiler);
+    phase = spirv_compiler_get_current_shader_phase(compiler);
     is_patch_constant = phase && (phase->type == VKD3DSIH_HS_FORK_PHASE || phase->type == VKD3DSIH_HS_JOIN_PHASE);

signature = is_patch_constant ? compiler->patch_constant_signature : compiler->output_signature;
@@ -5335,19 +5335,19 @@ static void vkd3d_dxbc_compiler_emit_shader_epilogue_function(struct vkd3d_dxbc_
     }

if (is_control_point_phase(phase))
-        output_index_id = vkd3d_dxbc_compiler_emit_load_invocation_id(compiler);
+        output_index_id = spirv_compiler_emit_load_invocation_id(compiler);

for (i = 0; i < signature->element_count; ++i)
     {
         if (!compiler->output_info[i].id)
             continue;

-        variable_idx = vkd3d_dxbc_compiler_get_output_variable_index(compiler,
+        variable_idx = spirv_compiler_get_output_variable_index(compiler,
                 signature->elements[i].register_index);
         if (!param_id[variable_idx])
             continue;

-        vkd3d_dxbc_compiler_emit_store_shader_output(compiler, signature,
+        spirv_compiler_emit_store_shader_output(compiler, signature,
                 &signature->elements[i], &compiler->output_info[i], output_index_id,
                 param_id[variable_idx], compiler->private_output_variable_write_mask[variable_idx]);
     }
@@ -5361,7 +5361,7 @@ static void vkd3d_dxbc_compiler_emit_shader_epilogue_function(struct vkd3d_dxbc_
     compiler->epilogue_function_id = 0;
 }

-static void vkd3d_dxbc_compiler_emit_hull_shader_builtins(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_hull_shader_builtins(struct spirv_compiler *compiler)
 {
     struct vkd3d_shader_dst_param dst;

@@ -5370,10 +5370,10 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_builtins(struct vkd3d_dxbc_comp
     dst.reg.idx[0].offset = ~0u;
     dst.reg.idx[1].offset = ~0u;
     dst.write_mask = VKD3DSP_WRITEMASK_0;
-    vkd3d_dxbc_compiler_emit_input_register(compiler, &dst);
+    spirv_compiler_emit_input_register(compiler, &dst);
 }

-static void vkd3d_dxbc_compiler_emit_hull_shader_patch_constants(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_hull_shader_patch_constants(struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_signature *signature = compiler->patch_constant_signature;
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -5386,12 +5386,12 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_patch_constants(struct vkd3d_dx
     if (!register_count)
         return;

-    compiler->hs.patch_constants_id = vkd3d_dxbc_compiler_emit_array_variable(compiler, &builder->global_stream,
+    compiler->hs.patch_constants_id = spirv_compiler_emit_array_variable(compiler, &builder->global_stream,
             SpvStorageClassPrivate, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE, register_count);
     vkd3d_spirv_build_op_name(builder, compiler->hs.patch_constants_id, "opc");
 }

-static void vkd3d_dxbc_compiler_emit_initial_declarations(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_initial_declarations(struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_transform_feedback_info *xfb_info = compiler->xfb_info;
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -5403,8 +5403,8 @@ static void vkd3d_dxbc_compiler_emit_initial_declarations(struct vkd3d_dxbc_comp
             break;
         case VKD3D_SHADER_TYPE_HULL:
             vkd3d_spirv_set_execution_model(builder, SpvExecutionModelTessellationControl);
-            vkd3d_dxbc_compiler_emit_hull_shader_builtins(compiler);
-            vkd3d_dxbc_compiler_emit_hull_shader_patch_constants(compiler);
+            spirv_compiler_emit_hull_shader_builtins(compiler);
+            spirv_compiler_emit_hull_shader_patch_constants(compiler);
             break;
         case VKD3D_SHADER_TYPE_DOMAIN:
             vkd3d_spirv_set_execution_model(builder, SpvExecutionModelTessellationEvaluation);
@@ -5415,7 +5415,7 @@ static void vkd3d_dxbc_compiler_emit_initial_declarations(struct vkd3d_dxbc_comp
             break;
         case VKD3D_SHADER_TYPE_PIXEL:
             vkd3d_spirv_set_execution_model(builder, SpvExecutionModelFragment);
-            vkd3d_dxbc_compiler_emit_execution_mode(compiler, SpvExecutionModeOriginUpperLeft, NULL, 0);
+            spirv_compiler_emit_execution_mode(compiler, SpvExecutionModeOriginUpperLeft, NULL, 0);
             break;
         case VKD3D_SHADER_TYPE_COMPUTE:
             vkd3d_spirv_set_execution_model(builder, SpvExecutionModelGLCompute);
@@ -5427,36 +5427,36 @@ static void vkd3d_dxbc_compiler_emit_initial_declarations(struct vkd3d_dxbc_comp
     if (xfb_info && xfb_info->element_count)
     {
         vkd3d_spirv_enable_capability(builder, SpvCapabilityTransformFeedback);
-        vkd3d_dxbc_compiler_emit_execution_mode(compiler, SpvExecutionModeXfb, NULL, 0);
+        spirv_compiler_emit_execution_mode(compiler, SpvExecutionModeXfb, NULL, 0);
     }

if (compiler->shader_type != VKD3D_SHADER_TYPE_HULL)
     {
         vkd3d_spirv_builder_begin_main_function(builder);

-        vkd3d_dxbc_compiler_emit_shader_signature_outputs(compiler);
+        spirv_compiler_emit_shader_signature_outputs(compiler);
     }
 }

-static size_t vkd3d_dxbc_compiler_get_current_function_location(struct vkd3d_dxbc_compiler *compiler)
+static size_t spirv_compiler_get_current_function_location(struct spirv_compiler *compiler)
 {
     const struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_shader_phase *phase;

-    if ((phase = vkd3d_dxbc_compiler_get_current_shader_phase(compiler)))
+    if ((phase = spirv_compiler_get_current_shader_phase(compiler)))
         return phase->function_location;

return builder->main_function_location;
 }

-static void vkd3d_dxbc_compiler_emit_dcl_global_flags(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_global_flags(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     unsigned int flags = instruction->flags;

if (flags & VKD3DSGF_FORCE_EARLY_DEPTH_STENCIL)
     {
-        vkd3d_dxbc_compiler_emit_execution_mode(compiler, SpvExecutionModeEarlyFragmentTests, NULL, 0);
+        spirv_compiler_emit_execution_mode(compiler, SpvExecutionModeEarlyFragmentTests, NULL, 0);
         flags &= ~VKD3DSGF_FORCE_EARLY_DEPTH_STENCIL;
     }

@@ -5472,7 +5472,7 @@ static void vkd3d_dxbc_compiler_emit_dcl_global_flags(struct vkd3d_dxbc_compiler
         WARN("Unhandled global flags %#x.\n", flags);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_temps(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_temps(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -5480,14 +5480,14 @@ static void vkd3d_dxbc_compiler_emit_dcl_temps(struct vkd3d_dxbc_compiler *compi
     unsigned int i;
     uint32_t id;

-    function_location = vkd3d_dxbc_compiler_get_current_function_location(compiler);
+    function_location = spirv_compiler_get_current_function_location(compiler);
     vkd3d_spirv_begin_function_stream_insertion(builder, function_location);

assert(!compiler->temp_count);
     compiler->temp_count = instruction->declaration.count;
     for (i = 0; i < compiler->temp_count; ++i)
     {
-        id = vkd3d_dxbc_compiler_emit_variable(compiler, &builder->function_stream,
+        id = spirv_compiler_emit_variable(compiler, &builder->function_stream,
                 SpvStorageClassFunction, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);
         if (!i)
             compiler->temp_id = id;
@@ -5499,7 +5499,7 @@ static void vkd3d_dxbc_compiler_emit_dcl_temps(struct vkd3d_dxbc_compiler *compi
     vkd3d_spirv_end_function_stream_insertion(builder);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_indexable_temp(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_indexable_temp(struct spirv_compiler *compiler,
           const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_indexable_temp *temp = &instruction->declaration.indexable_temp;
@@ -5517,23 +5517,23 @@ static void vkd3d_dxbc_compiler_emit_dcl_indexable_temp(struct vkd3d_dxbc_compil
     reg.idx[0].offset = temp->register_idx;
     reg.idx[1].offset = ~0u;

-    function_location = vkd3d_dxbc_compiler_get_current_function_location(compiler);
+    function_location = spirv_compiler_get_current_function_location(compiler);
     vkd3d_spirv_begin_function_stream_insertion(builder, function_location);

-    id = vkd3d_dxbc_compiler_emit_array_variable(compiler, &builder->function_stream,
+    id = spirv_compiler_emit_array_variable(compiler, &builder->function_stream,
             SpvStorageClassFunction, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE, temp->register_size);

-    vkd3d_dxbc_compiler_emit_register_debug_name(builder, id, &reg);
+    spirv_compiler_emit_register_debug_name(builder, id, &reg);

vkd3d_spirv_end_function_stream_insertion(builder);

vkd3d_symbol_make_register(&reg_symbol, &reg);
     vkd3d_symbol_set_register_info(&reg_symbol, id,
             SpvStorageClassFunction, VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
 }

-static void vkd3d_dxbc_compiler_emit_push_constant_buffers(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_push_constant_buffers(struct spirv_compiler *compiler)
 {
     unsigned int i, j, count, reg_idx, descriptor_offsets_member_idx = 0;
     const SpvStorageClass storage_class = SpvStorageClassPushConstant;
@@ -5564,7 +5564,7 @@ static void vkd3d_dxbc_compiler_emit_push_constant_buffers(struct vkd3d_dxbc_com
         if (!cb->reg.type)
             continue;

-        length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, cb->size);
+        length_id = spirv_compiler_get_constant_uint(compiler, cb->size);
         member_ids[j]  = vkd3d_spirv_build_op_type_array(builder, vec4_id, length_id);
         vkd3d_spirv_build_op_decorate1(builder, member_ids[j], SpvDecorationArrayStride, 16);

@@ -5574,11 +5574,11 @@ static void vkd3d_dxbc_compiler_emit_push_constant_buffers(struct vkd3d_dxbc_com
     if (compiler->offset_info.descriptor_table_count)
     {
         uint32_t type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-        length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, compiler->offset_info.descriptor_table_count);
+        length_id = spirv_compiler_get_constant_uint(compiler, compiler->offset_info.descriptor_table_count);
         member_ids[j] = vkd3d_spirv_build_op_type_array(builder, type_id, length_id);
         vkd3d_spirv_build_op_decorate1(builder, member_ids[j], SpvDecorationArrayStride, 4);
         descriptor_offsets_member_idx = j;
-        compiler->descriptor_offsets_member_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, j);
+        compiler->descriptor_offsets_member_id = spirv_compiler_get_constant_uint(compiler, j);
         assert(j == count - 1);
     }

@@ -5607,7 +5607,7 @@ static void vkd3d_dxbc_compiler_emit_push_constant_buffers(struct vkd3d_dxbc_com
         vkd3d_symbol_set_register_info(&reg_symbol, var_id, storage_class,
                 VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
         reg_symbol.info.reg.member_idx = j;
-        vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+        spirv_compiler_put_symbol(compiler, &reg_symbol);

++j;
     }
@@ -5624,7 +5624,7 @@ struct vkd3d_descriptor_variable_info
     unsigned int binding_base_idx;
 };

-static uint32_t vkd3d_dxbc_compiler_build_descriptor_variable(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_build_descriptor_variable(struct spirv_compiler *compiler,
         SpvStorageClass storage_class, uint32_t type_id, const struct vkd3d_shader_register *reg,
         const struct vkd3d_shader_register_range *range, enum vkd3d_shader_resource_type resource_type,
         bool is_uav_counter, struct vkd3d_descriptor_variable_info *var_info)
@@ -5636,7 +5636,7 @@ static uint32_t vkd3d_dxbc_compiler_build_descriptor_variable(struct vkd3d_dxbc_
     struct vkd3d_symbol symbol;
     struct rb_entry *entry;

-    binding = vkd3d_dxbc_compiler_get_descriptor_binding(compiler, reg, range,
+    binding = spirv_compiler_get_descriptor_binding(compiler, reg, range,
             resource_type, is_uav_counter, &binding_address);
     var_info->binding_base_idx = binding_address.binding_base_idx;

@@ -5647,8 +5647,8 @@ static uint32_t vkd3d_dxbc_compiler_build_descriptor_variable(struct vkd3d_dxbc_
         var_id = vkd3d_spirv_build_op_variable(builder, &builder->global_stream,
                 ptr_type_id, storage_class, 0);

-        vkd3d_dxbc_compiler_emit_descriptor_binding(compiler, var_id, &binding);
-        vkd3d_dxbc_compiler_emit_register_debug_name(builder, var_id, reg);
+        spirv_compiler_emit_descriptor_binding(compiler, var_id, &binding);
+        spirv_compiler_emit_register_debug_name(builder, var_id, reg);

var_info->array_symbol = NULL;
         return var_id;
@@ -5674,19 +5674,19 @@ static uint32_t vkd3d_dxbc_compiler_build_descriptor_variable(struct vkd3d_dxbc_

var_id = vkd3d_spirv_build_op_variable(builder, &builder->global_stream,
         ptr_type_id, storage_class, 0);
-    vkd3d_dxbc_compiler_emit_descriptor_binding(compiler, var_id, &binding);
-    vkd3d_dxbc_compiler_emit_register_debug_name(builder, var_id, reg);
+    spirv_compiler_emit_descriptor_binding(compiler, var_id, &binding);
+    spirv_compiler_emit_register_debug_name(builder, var_id, reg);

symbol.id = var_id;
     symbol.descriptor_array = NULL;
     symbol.info.descriptor_array.storage_class = storage_class;
     symbol.info.descriptor_array.contained_type_id = type_id;
-    var_info->array_symbol = vkd3d_dxbc_compiler_put_symbol(compiler, &symbol);
+    var_info->array_symbol = spirv_compiler_put_symbol(compiler, &symbol);

return var_id;
 }

-static void vkd3d_dxbc_compiler_emit_dcl_constant_buffer(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_constant_buffer(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_constant_buffer *cb = &instruction->declaration.cb;
@@ -5700,10 +5700,10 @@ static void vkd3d_dxbc_compiler_emit_dcl_constant_buffer(struct vkd3d_dxbc_compi

assert(!(instruction->flags & ~VKD3DSI_INDEXED_DYNAMIC));

-    if ((push_cb = vkd3d_dxbc_compiler_find_push_constant_buffer(compiler, cb)))
+    if ((push_cb = spirv_compiler_find_push_constant_buffer(compiler, cb)))
     {
         /* Push constant buffers are handled in
-         * vkd3d_dxbc_compiler_emit_push_constant_buffers().
+         * spirv_compiler_emit_push_constant_buffers().
          */
         unsigned int cb_size_in_bytes = cb->size * VKD3D_VEC4_SIZE * sizeof(uint32_t);
         push_cb->reg = *reg;
@@ -5717,7 +5717,7 @@ static void vkd3d_dxbc_compiler_emit_dcl_constant_buffer(struct vkd3d_dxbc_compi
     }

vec4_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);
-    length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, cb->size);
+    length_id = spirv_compiler_get_constant_uint(compiler, cb->size);
     array_type_id = vkd3d_spirv_build_op_type_array(builder, vec4_id, length_id);
     vkd3d_spirv_build_op_decorate1(builder, array_type_id, SpvDecorationArrayStride, 16);

@@ -5726,7 +5726,7 @@ static void vkd3d_dxbc_compiler_emit_dcl_constant_buffer(struct vkd3d_dxbc_compi
     vkd3d_spirv_build_op_member_decorate1(builder, struct_id, 0, SpvDecorationOffset, 0);
     vkd3d_spirv_build_op_name(builder, struct_id, "cb%u_struct", cb->size);

-    var_id = vkd3d_dxbc_compiler_build_descriptor_variable(compiler, storage_class, struct_id,
+    var_id = spirv_compiler_build_descriptor_variable(compiler, storage_class, struct_id,
             reg, &cb->range, VKD3D_SHADER_RESOURCE_BUFFER, false, &var_info);

vkd3d_symbol_make_register(&reg_symbol, reg);
@@ -5734,10 +5734,10 @@ static void vkd3d_dxbc_compiler_emit_dcl_constant_buffer(struct vkd3d_dxbc_compi
             VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
     reg_symbol.descriptor_array = var_info.array_symbol;
     reg_symbol.info.reg.binding_base_idx = var_info.binding_base_idx;
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_immediate_constant_buffer(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_immediate_constant_buffer(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_immediate_constant_buffer *icb = instruction->declaration.icb;
@@ -5750,10 +5750,10 @@ static void vkd3d_dxbc_compiler_emit_dcl_immediate_constant_buffer(struct vkd3d_
     if (!(elements = vkd3d_calloc(icb->vec4_count, sizeof(*elements))))
         return;
     for (i = 0; i < icb->vec4_count; ++i)
-        elements[i] = vkd3d_dxbc_compiler_get_constant(compiler,
+        elements[i] = spirv_compiler_get_constant(compiler,
                 VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE, &icb->data[4 * i]);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);
-    length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, icb->vec4_count);
+    length_id = spirv_compiler_get_constant_uint(compiler, icb->vec4_count);
     type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);
     const_id = vkd3d_spirv_build_op_constant_composite(builder, type_id, elements, icb->vec4_count);
     ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassPrivate, type_id);
@@ -5767,10 +5767,10 @@ static void vkd3d_dxbc_compiler_emit_dcl_immediate_constant_buffer(struct vkd3d_
     vkd3d_symbol_make_register(&reg_symbol, &reg);
     vkd3d_symbol_set_register_info(&reg_symbol, icb_id, SpvStorageClassPrivate,
             VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_sampler(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_sampler(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_sampler *sampler = &instruction->declaration.sampler;
@@ -5783,13 +5783,13 @@ static void vkd3d_dxbc_compiler_emit_dcl_sampler(struct vkd3d_dxbc_compiler *com

vkd3d_symbol_make_sampler(&reg_symbol, reg);
     reg_symbol.info.sampler.range = sampler->range;
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);

-    if (vkd3d_dxbc_compiler_has_combined_sampler(compiler, NULL, sampler))
+    if (spirv_compiler_has_combined_sampler(compiler, NULL, sampler))
         return;

type_id = vkd3d_spirv_get_op_type_sampler(builder);
-    var_id = vkd3d_dxbc_compiler_build_descriptor_variable(compiler, storage_class, type_id, reg,
+    var_id = spirv_compiler_build_descriptor_variable(compiler, storage_class, type_id, reg,
             &sampler->range, VKD3D_SHADER_RESOURCE_NONE, false, &var_info);

vkd3d_symbol_make_register(&reg_symbol, reg);
@@ -5797,11 +5797,11 @@ static void vkd3d_dxbc_compiler_emit_dcl_sampler(struct vkd3d_dxbc_compiler *com
             VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
     reg_symbol.descriptor_array = var_info.array_symbol;
     reg_symbol.info.reg.binding_base_idx = var_info.binding_base_idx;
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
 }

-static const struct vkd3d_spirv_resource_type *vkd3d_dxbc_compiler_enable_resource_type(
-        struct vkd3d_dxbc_compiler *compiler, enum vkd3d_shader_resource_type resource_type, bool is_uav)
+static const struct vkd3d_spirv_resource_type *spirv_compiler_enable_resource_type(
+        struct spirv_compiler *compiler, enum vkd3d_shader_resource_type resource_type, bool is_uav)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_spirv_resource_type *resource_type_info;
@@ -5837,8 +5837,8 @@ static SpvImageFormat image_format_for_image_read(enum vkd3d_shader_component_ty
     }
 }

-static const struct vkd3d_shader_descriptor_info *vkd3d_dxbc_compiler_get_descriptor_info(
-        struct vkd3d_dxbc_compiler *compiler, enum vkd3d_shader_descriptor_type type,
+static const struct vkd3d_shader_descriptor_info *spirv_compiler_get_descriptor_info(
+        struct spirv_compiler *compiler, enum vkd3d_shader_descriptor_type type,
         const struct vkd3d_shader_register_range *range)
 {
     const struct vkd3d_shader_scan_descriptor_info *descriptor_info = compiler->scan_descriptor_info;
@@ -5857,7 +5857,7 @@ static const struct vkd3d_shader_descriptor_info *vkd3d_dxbc_compiler_get_descri
     return NULL;
 }

-static uint32_t vkd3d_dxbc_compiler_get_image_type_id(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_get_image_type_id(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, const struct vkd3d_shader_register_range *range,
         const struct vkd3d_spirv_resource_type *resource_type_info, enum vkd3d_shader_component_type data_type,
         bool raw_structured, uint32_t depth)
@@ -5871,7 +5871,7 @@ static uint32_t vkd3d_dxbc_compiler_get_image_type_id(struct vkd3d_dxbc_compiler
     format = SpvImageFormatUnknown;
     if (reg->type == VKD3DSPR_UAV)
     {
-        d = vkd3d_dxbc_compiler_get_descriptor_info(compiler,
+        d = spirv_compiler_get_descriptor_info(compiler,
                 VKD3D_SHADER_DESCRIPTOR_TYPE_UAV, range);
         uav_read = !!(d->flags & VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_UAV_READ);
         if (raw_structured || (uav_read && !compiler->uav_read_without_format))
@@ -5886,7 +5886,7 @@ static uint32_t vkd3d_dxbc_compiler_get_image_type_id(struct vkd3d_dxbc_compiler
             reg->type == VKD3DSPR_UAV ? 2 : 1, format);
 }

-static void vkd3d_dxbc_compiler_emit_combined_sampler_declarations(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_combined_sampler_declarations(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *resource, const struct vkd3d_shader_register_range *resource_range,
         enum vkd3d_shader_resource_type resource_type, enum vkd3d_shader_component_type sampled_type,
         unsigned int structure_stride, bool raw, const struct vkd3d_spirv_resource_type *resource_type_info)
@@ -5917,13 +5917,13 @@ static void vkd3d_dxbc_compiler_emit_combined_sampler_declarations(struct vkd3d_
         if (!(current->flags & resource_type_flag))
             continue;

-        if (!vkd3d_dxbc_compiler_check_shader_visibility(compiler, current->shader_visibility))
+        if (!spirv_compiler_check_shader_visibility(compiler, current->shader_visibility))
             continue;

if (current->binding.count != 1)
         {
             FIXME("Descriptor arrays are not supported.\n");
-            vkd3d_dxbc_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_INVALID_DESCRIPTOR_BINDING,
+            spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_INVALID_DESCRIPTOR_BINDING,
                     "Combined descriptor binding for resource %u, space %u, "
                     "and sampler %u, space %u has unsupported ‘count’ %u.",
                     resource_range->first, resource_range->space, current->sampler_index,
@@ -5933,12 +5933,12 @@ static void vkd3d_dxbc_compiler_emit_combined_sampler_declarations(struct vkd3d_
         sampler_range.space = current->sampler_space;
         sampler_range.first = current->sampler_index;
         sampler_range.last = current->sampler_index;
-        d = vkd3d_dxbc_compiler_get_descriptor_info(compiler,
+        d = spirv_compiler_get_descriptor_info(compiler,
                 VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER, &sampler_range);
         depth = current->sampler_index != VKD3D_SHADER_DUMMY_SAMPLER_INDEX
                 && (d->flags & VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_SAMPLER_COMPARISON_MODE);

-        image_type_id = vkd3d_dxbc_compiler_get_image_type_id(compiler, resource, resource_range,
+        image_type_id = spirv_compiler_get_image_type_id(compiler, resource, resource_range,
                 resource_type_info, sampled_type, structure_stride || raw, depth);
         type_id = vkd3d_spirv_get_op_type_sampled_image(builder, image_type_id);

@@ -5946,7 +5946,7 @@ static void vkd3d_dxbc_compiler_emit_combined_sampler_declarations(struct vkd3d_
         var_id = vkd3d_spirv_build_op_variable(builder, &builder->global_stream,
                 ptr_type_id, storage_class, 0);

-        vkd3d_dxbc_compiler_emit_descriptor_binding(compiler, var_id, &current->binding);
+        spirv_compiler_emit_descriptor_binding(compiler, var_id, &current->binding);

if (current->sampler_index == VKD3D_SHADER_DUMMY_SAMPLER_INDEX)
             vkd3d_spirv_build_op_name(builder, var_id, "t%u_%u_dummy_sampler", resource_range->space,
@@ -5968,11 +5968,11 @@ static void vkd3d_dxbc_compiler_emit_combined_sampler_declarations(struct vkd3d_
         symbol.info.resource.uav_counter_id = 0;
         symbol.info.resource.uav_counter_array = NULL;
         symbol.info.resource.uav_counter_base_idx = 0;
-        vkd3d_dxbc_compiler_put_symbol(compiler, &symbol);
+        spirv_compiler_put_symbol(compiler, &symbol);
     }
 }

-static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_resource_declaration(struct spirv_compiler *compiler,
         const struct vkd3d_shader_resource *resource, enum vkd3d_shader_resource_type resource_type,
         enum vkd3d_data_type resource_data_type, unsigned int structure_stride, bool raw)
 {
@@ -5987,7 +5987,7 @@ static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_comp
     bool is_uav;

is_uav = reg->type == VKD3DSPR_UAV;
-    if (!(resource_type_info = vkd3d_dxbc_compiler_enable_resource_type(compiler,
+    if (!(resource_type_info = spirv_compiler_enable_resource_type(compiler,
             resource_type, is_uav)))
     {
         FIXME("Unrecognized resource type.\n");
@@ -5996,9 +5996,9 @@ static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_comp

sampled_type = vkd3d_component_type_from_data_type(resource_data_type);

-    if (vkd3d_dxbc_compiler_has_combined_sampler(compiler, resource, NULL))
+    if (spirv_compiler_has_combined_sampler(compiler, resource, NULL))
     {
-        vkd3d_dxbc_compiler_emit_combined_sampler_declarations(compiler, reg, &resource->range,
+        spirv_compiler_emit_combined_sampler_declarations(compiler, reg, &resource->range,
                 resource_type, sampled_type, structure_stride, raw, resource_type_info);
         return;
     }
@@ -6021,18 +6021,18 @@ static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_comp
     }
     else
     {
-        type_id = vkd3d_dxbc_compiler_get_image_type_id(compiler, reg, &resource->range,
+        type_id = spirv_compiler_get_image_type_id(compiler, reg, &resource->range,
                 resource_type_info, sampled_type, structure_stride || raw, 0);
     }

-    var_id = vkd3d_dxbc_compiler_build_descriptor_variable(compiler, storage_class, type_id, reg,
+    var_id = spirv_compiler_build_descriptor_variable(compiler, storage_class, type_id, reg,
             &resource->range, resource_type, false, &var_info);

if (is_uav)
     {
         const struct vkd3d_shader_descriptor_info *d;

-        d = vkd3d_dxbc_compiler_get_descriptor_info(compiler,
+        d = spirv_compiler_get_descriptor_info(compiler,
                 VKD3D_SHADER_DESCRIPTOR_TYPE_UAV, &resource->range);

if (!(d->flags & VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_UAV_READ))
@@ -6043,7 +6043,7 @@ static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_comp
             assert(structure_stride); /* counters are valid only for structured buffers */

counter_type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-            if (vkd3d_dxbc_compiler_is_opengl_target(compiler))
+            if (spirv_compiler_is_opengl_target(compiler))
             {
                 vkd3d_spirv_enable_capability(builder, SpvCapabilityAtomicStorage);
                 storage_class = SpvStorageClassAtomicCounter;
@@ -6053,7 +6053,7 @@ static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_comp
             {
                 uint32_t length_id, array_type_id, struct_id;

-                length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, 1);
+                length_id = spirv_compiler_get_constant_uint(compiler, 1);
                 array_type_id = vkd3d_spirv_build_op_type_array(builder, counter_type_id, length_id);
                 vkd3d_spirv_build_op_decorate1(builder, array_type_id, SpvDecorationArrayStride, 4);

@@ -6065,7 +6065,7 @@ static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_comp
                 type_id = struct_id;
             }

-            counter_var_id = vkd3d_dxbc_compiler_build_descriptor_variable(compiler, storage_class, type_id, reg,
+            counter_var_id = spirv_compiler_build_descriptor_variable(compiler, storage_class, type_id, reg,
                     &resource->range, resource_type, true, &counter_var_info);
         }
     }
@@ -6083,10 +6083,10 @@ static void vkd3d_dxbc_compiler_emit_resource_declaration(struct vkd3d_dxbc_comp
     resource_symbol.info.resource.uav_counter_id = counter_var_id;
     resource_symbol.info.resource.uav_counter_array = counter_var_info.array_symbol;
     resource_symbol.info.resource.uav_counter_base_idx = counter_var_info.binding_base_idx;
-    vkd3d_dxbc_compiler_put_symbol(compiler, &resource_symbol);
+    spirv_compiler_put_symbol(compiler, &resource_symbol);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_resource(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_resource(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_semantic *semantic = &instruction->declaration.semantic;
@@ -6097,11 +6097,11 @@ static void vkd3d_dxbc_compiler_emit_dcl_resource(struct vkd3d_dxbc_compiler *co
     if (flags)
         FIXME("Unhandled UAV flags %#x.\n", flags);

-    vkd3d_dxbc_compiler_emit_resource_declaration(compiler, &semantic->resource,
+    spirv_compiler_emit_resource_declaration(compiler, &semantic->resource,
             semantic->resource_type, semantic->resource_data_type[0], 0, false);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_resource_raw(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_resource_raw(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_raw_resource *resource = &instruction->declaration.raw_resource;
@@ -6112,11 +6112,11 @@ static void vkd3d_dxbc_compiler_emit_dcl_resource_raw(struct vkd3d_dxbc_compiler
     if (flags)
         FIXME("Unhandled UAV flags %#x.\n", flags);

-    vkd3d_dxbc_compiler_emit_resource_declaration(compiler, &resource->resource,
+    spirv_compiler_emit_resource_declaration(compiler, &resource->resource,
             VKD3D_SHADER_RESOURCE_BUFFER, VKD3D_DATA_UINT, 0, true);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_resource_structured(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_resource_structured(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_structured_resource *resource = &instruction->declaration.structured_resource;
@@ -6128,11 +6128,11 @@ static void vkd3d_dxbc_compiler_emit_dcl_resource_structured(struct vkd3d_dxbc_c
     if (flags)
         FIXME("Unhandled UAV flags %#x.\n", flags);

-    vkd3d_dxbc_compiler_emit_resource_declaration(compiler, &resource->resource,
+    spirv_compiler_emit_resource_declaration(compiler, &resource->resource,
             VKD3D_SHADER_RESOURCE_BUFFER, VKD3D_DATA_UINT, stride / 4, false);
 }

-static void vkd3d_dxbc_compiler_emit_workgroup_memory(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_workgroup_memory(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *reg, unsigned int size, unsigned int structure_stride)
 {
     uint32_t type_id, array_type_id, length_id, pointer_type_id, var_id;
@@ -6141,89 +6141,89 @@ static void vkd3d_dxbc_compiler_emit_workgroup_memory(struct vkd3d_dxbc_compiler
     struct vkd3d_symbol reg_symbol;

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-    length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, size);
+    length_id = spirv_compiler_get_constant_uint(compiler, size);
     array_type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);

pointer_type_id = vkd3d_spirv_get_op_type_pointer(builder, storage_class, array_type_id);
     var_id = vkd3d_spirv_build_op_variable(builder, &builder->global_stream,
             pointer_type_id, storage_class, 0);

-    vkd3d_dxbc_compiler_emit_register_debug_name(builder, var_id, reg);
+    spirv_compiler_emit_register_debug_name(builder, var_id, reg);

vkd3d_symbol_make_register(&reg_symbol, reg);
     vkd3d_symbol_set_register_info(&reg_symbol, var_id, storage_class,
             VKD3D_SHADER_COMPONENT_UINT, VKD3DSP_WRITEMASK_0);
     reg_symbol.info.reg.structure_stride = structure_stride;
-    vkd3d_dxbc_compiler_put_symbol(compiler, &reg_symbol);
+    spirv_compiler_put_symbol(compiler, &reg_symbol);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_tgsm_raw(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_tgsm_raw(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_tgsm_raw *tgsm_raw = &instruction->declaration.tgsm_raw;
-    vkd3d_dxbc_compiler_emit_workgroup_memory(compiler, &tgsm_raw->reg.reg,
+    spirv_compiler_emit_workgroup_memory(compiler, &tgsm_raw->reg.reg,
             tgsm_raw->byte_count / 4, 0);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_tgsm_structured(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_tgsm_structured(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_tgsm_structured *tgsm_structured = &instruction->declaration.tgsm_structured;
     unsigned int stride = tgsm_structured->byte_stride / 4;
-    vkd3d_dxbc_compiler_emit_workgroup_memory(compiler, &tgsm_structured->reg.reg,
+    spirv_compiler_emit_workgroup_memory(compiler, &tgsm_structured->reg.reg,
             tgsm_structured->structure_count * stride, stride);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_input(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_input(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_dst_param *dst = &instruction->declaration.dst;
     const struct vkd3d_shader_phase *phase;

-    if ((phase = vkd3d_dxbc_compiler_get_current_shader_phase(compiler)))
-        vkd3d_dxbc_compiler_emit_shader_phase_input(compiler, phase, dst);
+    if ((phase = spirv_compiler_get_current_shader_phase(compiler)))
+        spirv_compiler_emit_shader_phase_input(compiler, phase, dst);
     else if (vkd3d_shader_register_is_input(&dst->reg) || dst->reg.type == VKD3DSPR_PATCHCONST)
-        vkd3d_dxbc_compiler_emit_input(compiler, dst, VKD3D_SIV_NONE, VKD3DSIM_NONE);
+        spirv_compiler_emit_input(compiler, dst, VKD3D_SIV_NONE, VKD3DSIM_NONE);
     else
-        vkd3d_dxbc_compiler_emit_input_register(compiler, dst);
+        spirv_compiler_emit_input_register(compiler, dst);

if (dst->reg.type == VKD3DSPR_OUTCONTROLPOINT)
         compiler->use_vocp = true;
 }

-static void vkd3d_dxbc_compiler_emit_dcl_input_ps(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_input_ps(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
-    vkd3d_dxbc_compiler_emit_input(compiler, &instruction->declaration.dst, VKD3D_SIV_NONE, instruction->flags);
+    spirv_compiler_emit_input(compiler, &instruction->declaration.dst, VKD3D_SIV_NONE, instruction->flags);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_input_ps_sysval(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_input_ps_sysval(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_register_semantic *semantic = &instruction->declaration.register_semantic;

-    vkd3d_dxbc_compiler_emit_input(compiler, &semantic->reg, semantic->sysval_semantic, instruction->flags);
+    spirv_compiler_emit_input(compiler, &semantic->reg, semantic->sysval_semantic, instruction->flags);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_input_sysval(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_input_sysval(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
-    vkd3d_dxbc_compiler_emit_input(compiler, &instruction->declaration.register_semantic.reg,
+    spirv_compiler_emit_input(compiler, &instruction->declaration.register_semantic.reg,
             instruction->declaration.register_semantic.sysval_semantic, VKD3DSIM_NONE);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_output(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_output(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_dst_param *dst = &instruction->declaration.dst;

if (vkd3d_shader_register_is_output(&dst->reg))
-        vkd3d_dxbc_compiler_emit_output(compiler, dst, VKD3D_SIV_NONE);
+        spirv_compiler_emit_output(compiler, dst, VKD3D_SIV_NONE);
     else
-        vkd3d_dxbc_compiler_emit_output_register(compiler, dst);
+        spirv_compiler_emit_output_register(compiler, dst);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_output_siv(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_output_siv(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     enum vkd3d_shader_input_sysval_semantic sysval;
@@ -6232,10 +6232,10 @@ static void vkd3d_dxbc_compiler_emit_dcl_output_siv(struct vkd3d_dxbc_compiler *
     dst = &instruction->declaration.register_semantic.reg;
     sysval = instruction->declaration.register_semantic.sysval_semantic;

-    vkd3d_dxbc_compiler_emit_output(compiler, dst, sysval);
+    spirv_compiler_emit_output(compiler, dst, sysval);
 }

-static bool vkd3d_dxbc_compiler_check_index_range(struct vkd3d_dxbc_compiler *compiler,
+static bool spirv_compiler_check_index_range(struct spirv_compiler *compiler,
         const struct vkd3d_shader_index_range *range)
 {
     const struct vkd3d_shader_register *reg = &range->dst.reg;
@@ -6247,7 +6247,7 @@ static bool vkd3d_dxbc_compiler_check_index_range(struct vkd3d_dxbc_compiler *co

current_reg = *reg;
     vkd3d_symbol_make_register(&reg_symbol, &current_reg);
-    if (!vkd3d_dxbc_compiler_get_register_info(compiler, &current_reg, &reg_info))
+    if (!spirv_compiler_get_register_info(compiler, &current_reg, &reg_info))
     {
         ERR("Failed to get register info.\n");
         return false;
@@ -6284,16 +6284,16 @@ static bool vkd3d_dxbc_compiler_check_index_range(struct vkd3d_dxbc_compiler *co
     return true;
 }

-static void vkd3d_dxbc_compiler_emit_dcl_index_range(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_index_range(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_index_range *range = &instruction->declaration.index_range;

-    if (!vkd3d_dxbc_compiler_check_index_range(compiler, range))
+    if (!spirv_compiler_check_index_range(compiler, range))
         FIXME("Ignoring dcl_index_range %#x %u.\n", range->dst.reg.type, range->register_count);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_stream(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_stream(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     unsigned int stream_idx = instruction->src[0].reg.idx[0].offset;
@@ -6302,14 +6302,14 @@ static void vkd3d_dxbc_compiler_emit_dcl_stream(struct vkd3d_dxbc_compiler *comp
         FIXME("Multiple streams are not supported yet.\n");
 }

-static void vkd3d_dxbc_compiler_emit_output_vertex_count(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_output_vertex_count(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
-    vkd3d_dxbc_compiler_emit_execution_mode1(compiler,
+    spirv_compiler_emit_execution_mode1(compiler,
             SpvExecutionModeOutputVertices, instruction->declaration.count);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_input_primitive(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_input_primitive(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     enum vkd3d_primitive_type primitive_type = instruction->declaration.primitive_type.type;
@@ -6337,10 +6337,10 @@ static void vkd3d_dxbc_compiler_emit_dcl_input_primitive(struct vkd3d_dxbc_compi
             return;
     }

-    vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, NULL, 0);
+    spirv_compiler_emit_execution_mode(compiler, mode, NULL, 0);
 }

-static void vkd3d_dxbc_compiler_emit_point_size(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_point_size(struct spirv_compiler *compiler)
 {
     static const struct vkd3d_spirv_builtin point_size = {VKD3D_SHADER_COMPONENT_FLOAT, 1, SpvBuiltInPointSize};

@@ -6349,11 +6349,11 @@ static void vkd3d_dxbc_compiler_emit_point_size(struct vkd3d_dxbc_compiler *comp
      * requires the point size to always be explicitly defined when outputting
      * points. */
     vkd3d_spirv_build_op_store(&compiler->spirv_builder,
-            vkd3d_dxbc_compiler_emit_builtin_variable(compiler, &point_size, SpvStorageClassOutput, 0),
-            vkd3d_dxbc_compiler_get_constant_float(compiler, 1.0f), SpvMemoryAccessMaskNone);
+            spirv_compiler_emit_builtin_variable(compiler, &point_size, SpvStorageClassOutput, 0),
+            spirv_compiler_get_constant_float(compiler, 1.0f), SpvMemoryAccessMaskNone);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_output_topology(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_output_topology(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     enum vkd3d_primitive_type primitive_type = instruction->declaration.primitive_type.type;
@@ -6363,7 +6363,7 @@ static void vkd3d_dxbc_compiler_emit_dcl_output_topology(struct vkd3d_dxbc_compi
     {
         case VKD3D_PT_POINTLIST:
             mode = SpvExecutionModeOutputPoints;
-            vkd3d_dxbc_compiler_emit_point_size(compiler);
+            spirv_compiler_emit_point_size(compiler);
             break;
         case VKD3D_PT_LINESTRIP:
             mode = SpvExecutionModeOutputLineStrip;
@@ -6376,22 +6376,22 @@ static void vkd3d_dxbc_compiler_emit_dcl_output_topology(struct vkd3d_dxbc_compi
             return;
     }

-    vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, NULL, 0);
+    spirv_compiler_emit_execution_mode(compiler, mode, NULL, 0);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_gs_instances(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_gs_instances(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     compiler->spirv_builder.invocation_count = instruction->declaration.count;
 }

-static void vkd3d_dxbc_compiler_emit_dcl_tessellator_domain(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_tessellator_domain(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     enum vkd3d_tessellator_domain domain = instruction->declaration.tessellator_domain;
     SpvExecutionMode mode;

-    if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL && vkd3d_dxbc_compiler_is_opengl_target(compiler))
+    if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL && spirv_compiler_is_opengl_target(compiler))
         return;

switch (domain)
@@ -6410,15 +6410,15 @@ static void vkd3d_dxbc_compiler_emit_dcl_tessellator_domain(struct vkd3d_dxbc_co
             return;
     }

-    vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, NULL, 0);
+    spirv_compiler_emit_execution_mode(compiler, mode, NULL, 0);
 }

-static void vkd3d_dxbc_compiler_emit_tessellator_output_primitive(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_tessellator_output_primitive(struct spirv_compiler *compiler,
         enum vkd3d_shader_tessellator_output_primitive primitive)
 {
     SpvExecutionMode mode;

-    if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL && vkd3d_dxbc_compiler_is_opengl_target(compiler))
+    if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL && spirv_compiler_is_opengl_target(compiler))
         return;

switch (primitive)
@@ -6439,15 +6439,15 @@ static void vkd3d_dxbc_compiler_emit_tessellator_output_primitive(struct vkd3d_d
             return;
     }

-    vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, NULL, 0);
+    spirv_compiler_emit_execution_mode(compiler, mode, NULL, 0);
 }

-static void vkd3d_dxbc_compiler_emit_tessellator_partitioning(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_tessellator_partitioning(struct spirv_compiler *compiler,
         enum vkd3d_shader_tessellator_partitioning partitioning)
 {
     SpvExecutionMode mode;

-    if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL && vkd3d_dxbc_compiler_is_opengl_target(compiler))
+    if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL && spirv_compiler_is_opengl_target(compiler))
         return;

switch (partitioning)
@@ -6467,20 +6467,20 @@ static void vkd3d_dxbc_compiler_emit_tessellator_partitioning(struct vkd3d_dxbc_
             return;
     }

-    vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, NULL, 0);
+    spirv_compiler_emit_execution_mode(compiler, mode, NULL, 0);
 }

-static void vkd3d_dxbc_compiler_emit_dcl_thread_group(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dcl_thread_group(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_thread_group_size *group_size = &instruction->declaration.thread_group_size;
     const uint32_t local_size[] = {group_size->x, group_size->y, group_size->z};

-    vkd3d_dxbc_compiler_emit_execution_mode(compiler,
+    spirv_compiler_emit_execution_mode(compiler,
             SpvExecutionModeLocalSize, local_size, ARRAY_SIZE(local_size));
 }

-static void vkd3d_dxbc_compiler_leave_shader_phase(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_leave_shader_phase(struct spirv_compiler *compiler,
         const struct vkd3d_shader_phase *phase)
 {
     const struct vkd3d_shader_signature *signature = compiler->output_signature;
@@ -6504,8 +6504,8 @@ static void vkd3d_dxbc_compiler_leave_shader_phase(struct vkd3d_dxbc_compiler *c
     {
         if (compiler->epilogue_function_id)
         {
-            vkd3d_dxbc_compiler_emit_shader_phase_name(compiler, compiler->epilogue_function_id, phase, "_epilogue");
-            vkd3d_dxbc_compiler_emit_shader_epilogue_function(compiler);
+            spirv_compiler_emit_shader_phase_name(compiler, compiler->epilogue_function_id, phase, "_epilogue");
+            spirv_compiler_emit_shader_epilogue_function(compiler);
         }

memset(&reg, 0, sizeof(reg));
@@ -6561,14 +6561,14 @@ static void vkd3d_dxbc_compiler_leave_shader_phase(struct vkd3d_dxbc_compiler *c
     }
 }

-static void vkd3d_dxbc_compiler_enter_shader_phase(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_enter_shader_phase(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_phase *previous_phase;
     struct vkd3d_shader_phase *phase;

-    if ((previous_phase = vkd3d_dxbc_compiler_get_current_shader_phase(compiler)))
-        vkd3d_dxbc_compiler_leave_shader_phase(compiler, previous_phase);
+    if ((previous_phase = spirv_compiler_get_current_shader_phase(compiler)))
+        spirv_compiler_leave_shader_phase(compiler, previous_phase);

if (!vkd3d_array_reserve((void **)&compiler->shader_phases, &compiler->shader_phases_size,
             compiler->shader_phase_count + 1, sizeof(*compiler->shader_phases)))
@@ -6585,7 +6585,7 @@ static void vkd3d_dxbc_compiler_enter_shader_phase(struct vkd3d_dxbc_compiler *c
     ++compiler->shader_phase_count;
 }

-static int vkd3d_dxbc_compiler_emit_shader_phase_instance_count(struct vkd3d_dxbc_compiler *compiler,
+static int spirv_compiler_emit_shader_phase_instance_count(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_shader_phase *phase = &compiler->shader_phases[compiler->shader_phase_count - 1];
@@ -6600,13 +6600,13 @@ static int vkd3d_dxbc_compiler_emit_shader_phase_instance_count(struct vkd3d_dxb

phase->instance_count = instruction->declaration.count;

-    vkd3d_dxbc_compiler_begin_shader_phase(compiler, phase);
+    spirv_compiler_begin_shader_phase(compiler, phase);

return VKD3D_OK;
 }

-static const struct vkd3d_shader_phase *vkd3d_dxbc_compiler_get_control_point_phase(
-        struct vkd3d_dxbc_compiler *compiler)
+static const struct vkd3d_shader_phase *spirv_compiler_get_control_point_phase(
+        struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_phase *phase;

@@ -6620,7 +6620,7 @@ static const struct vkd3d_shader_phase *vkd3d_dxbc_compiler_get_control_point_ph
     return NULL;
 }

-static void vkd3d_dxbc_compiler_emit_default_control_point_phase(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_default_control_point_phase(struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_signature *output_signature = compiler->output_signature;
     const struct vkd3d_shader_signature *input_signature = compiler->input_signature;
@@ -6634,7 +6634,7 @@ static void vkd3d_dxbc_compiler_emit_default_control_point_phase(struct vkd3d_dx
     uint32_t invocation_id;
     unsigned int i;

-    invocation_id = vkd3d_dxbc_compiler_emit_load_invocation_id(compiler);
+    invocation_id = spirv_compiler_emit_load_invocation_id(compiler);

memset(&invocation, 0, sizeof(invocation));
     invocation.reg.type = VKD3DSPR_OUTPOINTID;
@@ -6649,7 +6649,7 @@ static void vkd3d_dxbc_compiler_emit_default_control_point_phase(struct vkd3d_dx
     input_reg.data_type = VKD3D_DATA_FLOAT;
     input_reg.idx[0].rel_addr = &invocation;
     input_reg.idx[2].offset = ~0u;
-    input_id = vkd3d_dxbc_compiler_get_register_id(compiler, &input_reg);
+    input_id = spirv_compiler_get_register_id(compiler, &input_reg);

assert(input_signature->element_count == output_signature->element_count);
     for (i = 0; i < output_signature->element_count; ++i)
@@ -6661,13 +6661,13 @@ static void vkd3d_dxbc_compiler_emit_default_control_point_phase(struct vkd3d_dx
         assert(input->component_type == output->component_type);

input_reg.idx[1].offset = input->register_index;
-        input_id = vkd3d_dxbc_compiler_get_register_id(compiler, &input_reg);
+        input_id = spirv_compiler_get_register_id(compiler, &input_reg);
         type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, 4);
         src_id = vkd3d_spirv_build_op_load(builder, type_id, input_id, SpvMemoryAccessMaskNone);

component_type = output->component_type;
         component_count = vkd3d_write_mask_component_count(output->mask);
-        output_id = vkd3d_dxbc_compiler_emit_array_variable(compiler, &builder->global_stream,
+        output_id = spirv_compiler_emit_array_variable(compiler, &builder->global_stream,
                 SpvStorageClassOutput, component_type, component_count, compiler->output_control_point_count);
         vkd3d_spirv_add_iface_variable(builder, output_id);
         vkd3d_spirv_build_op_decorate1(builder, output_id, SpvDecorationLocation, output->register_index);
@@ -6677,23 +6677,23 @@ static void vkd3d_dxbc_compiler_emit_default_control_point_phase(struct vkd3d_dx
         output_ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassOutput, type_id);
         dst_id = vkd3d_spirv_build_op_access_chain1(builder, output_ptr_type_id, output_id, invocation_id);

-        vkd3d_dxbc_compiler_emit_store(compiler, dst_id, output->mask,
+        spirv_compiler_emit_store(compiler, dst_id, output->mask,
                 component_type, SpvStorageClassOutput, VKD3DSP_WRITEMASK_ALL, src_id);
     }
 }

-static void vkd3d_dxbc_compiler_emit_barrier(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_barrier(struct spirv_compiler *compiler,
         SpvScope execution_scope, SpvScope memory_scope, SpvMemorySemanticsMask semantics)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t execution_id, memory_id, semantics_id;

-    memory_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, memory_scope);
-    semantics_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, semantics);
+    memory_id = spirv_compiler_get_constant_uint(compiler, memory_scope);
+    semantics_id = spirv_compiler_get_constant_uint(compiler, semantics);

if (execution_scope != SpvScopeMax)
     {
-        execution_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, execution_scope);
+        execution_id = spirv_compiler_get_constant_uint(compiler, execution_scope);
         vkd3d_spirv_build_op_control_barrier(builder, execution_id, memory_id, semantics_id);
     }
     else
@@ -6702,13 +6702,13 @@ static void vkd3d_dxbc_compiler_emit_barrier(struct vkd3d_dxbc_compiler *compile
     }
 }

-static void vkd3d_dxbc_compiler_emit_hull_shader_barrier(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_hull_shader_barrier(struct spirv_compiler *compiler)
 {
-    vkd3d_dxbc_compiler_emit_barrier(compiler,
+    spirv_compiler_emit_barrier(compiler,
             SpvScopeWorkgroup, SpvScopeInvocation, SpvMemorySemanticsMaskNone);
 }

-static void vkd3d_dxbc_compiler_emit_hull_shader_input_initialisation(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_hull_shader_input_initialisation(struct spirv_compiler *compiler)
 {
     uint32_t type_id, length_id, register_index_id, src_array_id, dst_array_id, vicp_id, tmp_id;
     const struct vkd3d_shader_signature *signature = compiler->input_signature;
@@ -6729,7 +6729,7 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_input_initialisation(struct vkd
     }

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, 4);
-    length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, compiler->input_control_point_count);
+    length_id = spirv_compiler_get_constant_uint(compiler, compiler->input_control_point_count);
     type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);
     type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassPrivate, type_id);

@@ -6748,14 +6748,14 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_input_initialisation(struct vkd
         symbol = RB_ENTRY_VALUE(entry, struct vkd3d_symbol, entry);

vicp_id = symbol->id;
-        register_index_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, element->register_index);
+        register_index_id = spirv_compiler_get_constant_uint(compiler, element->register_index);
         dst_array_id = vkd3d_spirv_build_op_in_bounds_access_chain1(builder, type_id, vicp_id, register_index_id);

if (element->sysval_semantic)
         {
             sysval = vkd3d_siv_from_sysval(element->sysval_semantic);
             builtin = get_spirv_builtin_for_sysval(compiler, sysval);
-            src_array_id = vkd3d_dxbc_compiler_emit_builtin_variable(compiler, builtin,
+            src_array_id = spirv_compiler_emit_builtin_variable(compiler, builtin,
                     SpvStorageClassInput, compiler->input_control_point_count);

if (builtin->component_count == 4)
@@ -6770,12 +6770,12 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_input_initialisation(struct vkd

for (j = 0; j < compiler->input_control_point_count; ++j)
                 {
-                    point_index_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, j);
+                    point_index_id = spirv_compiler_get_constant_uint(compiler, j);
                     src_id = vkd3d_spirv_build_op_in_bounds_access_chain1(builder,
                             src_type_id, src_array_id, point_index_id);

indices[0] = point_index_id;
-                    indices[1] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+                    indices[1] = spirv_compiler_get_constant_uint(compiler, 0);
                     dst_id = vkd3d_spirv_build_op_in_bounds_access_chain(builder,
                             dst_type_id, dst_array_id, indices, 2);

@@ -6785,7 +6785,7 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_input_initialisation(struct vkd
         }
         else
         {
-            src_array_id = vkd3d_dxbc_compiler_emit_array_variable(compiler, &builder->global_stream,
+            src_array_id = spirv_compiler_emit_array_variable(compiler, &builder->global_stream,
                     SpvStorageClassInput, VKD3D_SHADER_COMPONENT_FLOAT, 4, compiler->input_control_point_count);
             vkd3d_spirv_add_iface_variable(builder, src_array_id);
             vkd3d_spirv_build_op_decorate1(builder, src_array_id, SpvDecorationLocation, element->register_index);
@@ -6797,7 +6797,7 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_input_initialisation(struct vkd
     }
 }

-static void vkd3d_dxbc_compiler_emit_shader_epilogue_invocation(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_shader_epilogue_invocation(struct spirv_compiler *compiler)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t void_id, type_id, ptr_type_id, function_id;
@@ -6836,7 +6836,7 @@ static void vkd3d_dxbc_compiler_emit_shader_epilogue_invocation(struct vkd3d_dxb
     }
 }

-static void vkd3d_dxbc_compiler_emit_hull_shader_main(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_hull_shader_main(struct spirv_compiler *compiler)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_shader_phase *control_point_phase, *phase;
@@ -6846,17 +6846,17 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_main(struct vkd3d_dxbc_compiler

vkd3d_spirv_builder_begin_main_function(builder);

-    vkd3d_dxbc_compiler_emit_hull_shader_input_initialisation(compiler);
+    spirv_compiler_emit_hull_shader_input_initialisation(compiler);

void_id = vkd3d_spirv_get_op_type_void(builder);

-    if ((control_point_phase = vkd3d_dxbc_compiler_get_control_point_phase(compiler)))
+    if ((control_point_phase = spirv_compiler_get_control_point_phase(compiler)))
         vkd3d_spirv_build_op_function_call(builder, void_id, control_point_phase->function_id, NULL, 0);
     else
-        vkd3d_dxbc_compiler_emit_default_control_point_phase(compiler);
+        spirv_compiler_emit_default_control_point_phase(compiler);

if (compiler->use_vocp)
-        vkd3d_dxbc_compiler_emit_hull_shader_barrier(compiler);
+        spirv_compiler_emit_hull_shader_barrier(compiler);

for (i = 0; i < compiler->shader_phase_count; ++i)
     {
@@ -6868,7 +6868,7 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_main(struct vkd3d_dxbc_compiler
         {
             for (j = 0; j < phase->instance_count; ++j)
             {
-                phase_instance_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, j);
+                phase_instance_id = spirv_compiler_get_constant_uint(compiler, j);
                 vkd3d_spirv_build_op_function_call(builder,
                         void_id, phase->function_id, &phase_instance_id, 1);
             }
@@ -6879,12 +6879,12 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_main(struct vkd3d_dxbc_compiler
         }
     }

-    vkd3d_dxbc_compiler_emit_shader_epilogue_invocation(compiler);
+    spirv_compiler_emit_shader_epilogue_invocation(compiler);
     vkd3d_spirv_build_op_return(builder);
     vkd3d_spirv_build_op_function_end(builder);
 }

-static SpvOp vkd3d_dxbc_compiler_map_alu_instruction(const struct vkd3d_shader_instruction *instruction)
+static SpvOp spirv_compiler_map_alu_instruction(const struct vkd3d_shader_instruction *instruction)
 {
     static const struct
     {
@@ -6932,7 +6932,7 @@ static SpvOp vkd3d_dxbc_compiler_map_alu_instruction(const struct vkd3d_shader_i
     return SpvOpMax;
 }

-static void vkd3d_dxbc_compiler_emit_alu_instruction(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_alu_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -6943,7 +6943,7 @@ static void vkd3d_dxbc_compiler_emit_alu_instruction(struct vkd3d_dxbc_compiler
     unsigned int i;
     SpvOp op;

-    op = vkd3d_dxbc_compiler_map_alu_instruction(instruction);
+    op = spirv_compiler_map_alu_instruction(instruction);
     if (op == SpvOpMax)
     {
         ERR("Unexpected instruction %#x.\n", instruction->handler_idx);
@@ -6953,10 +6953,10 @@ static void vkd3d_dxbc_compiler_emit_alu_instruction(struct vkd3d_dxbc_compiler
     assert(instruction->dst_count == 1);
     assert(instruction->src_count <= VKD3D_DXBC_MAX_SOURCE_COUNT);

-    type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, dst);
+    type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);

for (i = 0; i < instruction->src_count; ++i)
-        src_ids[i] = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[i], dst->write_mask);
+        src_ids[i] = spirv_compiler_emit_load_src(compiler, &src[i], dst->write_mask);

/* The SPIR-V specification states, "The resulting value is undefined if
      * Shift is greater than or equal to the bit width of the components of
@@ -6968,7 +6968,7 @@ static void vkd3d_dxbc_compiler_emit_alu_instruction(struct vkd3d_dxbc_compiler
     if (instruction->handler_idx == VKD3DSIH_ISHL || instruction->handler_idx == VKD3DSIH_ISHR
             || instruction->handler_idx == VKD3DSIH_USHR)
     {
-        uint32_t mask_id = vkd3d_dxbc_compiler_get_constant_vector(compiler,
+        uint32_t mask_id = spirv_compiler_get_constant_vector(compiler,
                 VKD3D_SHADER_COMPONENT_UINT, vkd3d_write_mask_component_count(dst->write_mask), 0x1f);
         src_ids[1] = vkd3d_spirv_build_op_and(builder, type_id, src_ids[1], mask_id);
     }
@@ -6978,10 +6978,10 @@ static void vkd3d_dxbc_compiler_emit_alu_instruction(struct vkd3d_dxbc_compiler
     if (instruction->flags & VKD3DSI_PRECISE_XYZW)
         vkd3d_spirv_build_op_decorate(builder, val_id, SpvDecorationNoContraction, NULL, 0);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static enum GLSLstd450 vkd3d_dxbc_compiler_map_ext_glsl_instruction(
+static enum GLSLstd450 spirv_compiler_map_ext_glsl_instruction(
         const struct vkd3d_shader_instruction *instruction)
 {
     static const struct
@@ -7025,7 +7025,7 @@ static enum GLSLstd450 vkd3d_dxbc_compiler_map_ext_glsl_instruction(
     return GLSLstd450Bad;
 }

-static void vkd3d_dxbc_compiler_emit_ext_glsl_instruction(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_ext_glsl_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7036,7 +7036,7 @@ static void vkd3d_dxbc_compiler_emit_ext_glsl_instruction(struct vkd3d_dxbc_comp
     enum GLSLstd450 glsl_inst;
     unsigned int i;

-    glsl_inst = vkd3d_dxbc_compiler_map_ext_glsl_instruction(instruction);
+    glsl_inst = spirv_compiler_map_ext_glsl_instruction(instruction);
     if (glsl_inst == GLSLstd450Bad)
     {
         ERR("Unexpected instruction %#x.\n", instruction->handler_idx);
@@ -7048,10 +7048,10 @@ static void vkd3d_dxbc_compiler_emit_ext_glsl_instruction(struct vkd3d_dxbc_comp
     assert(instruction->dst_count == 1);
     assert(instruction->src_count <= VKD3D_DXBC_MAX_SOURCE_COUNT);

-    type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, dst);
+    type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);

for (i = 0; i < instruction->src_count; ++i)
-        src_id[i] = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[i], dst->write_mask);
+        src_id[i] = spirv_compiler_emit_load_src(compiler, &src[i], dst->write_mask);

val_id = vkd3d_spirv_build_op_ext_inst(builder, type_id,
             instr_set_id, glsl_inst, src_id, instruction->src_count);
@@ -7061,13 +7061,13 @@ static void vkd3d_dxbc_compiler_emit_ext_glsl_instruction(struct vkd3d_dxbc_comp
     {
         /* In D3D bits are numbered from the most significant bit. */
         val_id = vkd3d_spirv_build_op_isub(builder, type_id,
-                vkd3d_dxbc_compiler_get_constant_uint(compiler, 31), val_id);
+                spirv_compiler_get_constant_uint(compiler, 31), val_id);
     }

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_mov(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_mov(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7081,8 +7081,8 @@ static void vkd3d_dxbc_compiler_emit_mov(struct vkd3d_dxbc_compiler *compiler,
     if (src->reg.type == VKD3DSPR_IMMCONST || src->reg.type == VKD3DSPR_IMMCONST64 || dst->modifiers || src->modifiers)
         goto general_implementation;

-    vkd3d_dxbc_compiler_get_register_info(compiler, &dst->reg, &dst_reg_info);
-    vkd3d_dxbc_compiler_get_register_info(compiler, &src->reg, &src_reg_info);
+    spirv_compiler_get_register_info(compiler, &dst->reg, &dst_reg_info);
+    spirv_compiler_get_register_info(compiler, &src->reg, &src_reg_info);

if (dst_reg_info.component_type != src_reg_info.component_type
             || dst_reg_info.write_mask != src_reg_info.write_mask)
@@ -7090,8 +7090,8 @@ static void vkd3d_dxbc_compiler_emit_mov(struct vkd3d_dxbc_compiler *compiler,

if (vkd3d_swizzle_is_equal(dst_reg_info.write_mask, src->swizzle, src_reg_info.write_mask))
     {
-        dst_id = vkd3d_dxbc_compiler_get_register_id(compiler, &dst->reg);
-        src_id = vkd3d_dxbc_compiler_get_register_id(compiler, &src->reg);
+        dst_id = spirv_compiler_get_register_id(compiler, &dst->reg);
+        src_id = spirv_compiler_get_register_id(compiler, &src->reg);

vkd3d_spirv_build_op_copy_memory(builder, dst_id, src_id, SpvMemoryAccessMaskNone);
         return;
@@ -7101,8 +7101,8 @@ static void vkd3d_dxbc_compiler_emit_mov(struct vkd3d_dxbc_compiler *compiler,
     if (component_count != 1 && component_count != VKD3D_VEC4_SIZE
             && dst_reg_info.write_mask == VKD3DSP_WRITEMASK_ALL)
     {
-        dst_id = vkd3d_dxbc_compiler_get_register_id(compiler, &dst->reg);
-        src_id = vkd3d_dxbc_compiler_get_register_id(compiler, &src->reg);
+        dst_id = spirv_compiler_get_register_id(compiler, &dst->reg);
+        src_id = spirv_compiler_get_register_id(compiler, &src->reg);

type_id = vkd3d_spirv_get_type_id(builder, dst_reg_info.component_type, VKD3D_VEC4_SIZE);
         val_id = vkd3d_spirv_build_op_load(builder, type_id, src_id, SpvMemoryAccessMaskNone);
@@ -7124,11 +7124,11 @@ static void vkd3d_dxbc_compiler_emit_mov(struct vkd3d_dxbc_compiler *compiler,
     }

general_implementation:
-    val_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, dst->write_mask);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    val_id = spirv_compiler_emit_load_src(compiler, src, dst->write_mask);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_movc(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_movc(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7137,21 +7137,21 @@ static void vkd3d_dxbc_compiler_emit_movc(struct vkd3d_dxbc_compiler *compiler,
     uint32_t condition_id, src1_id, src2_id, type_id, val_id;
     unsigned int component_count;

-    condition_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], dst->write_mask);
-    src1_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[1], dst->write_mask);
-    src2_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[2], dst->write_mask);
+    condition_id = spirv_compiler_emit_load_src(compiler, &src[0], dst->write_mask);
+    src1_id = spirv_compiler_emit_load_src(compiler, &src[1], dst->write_mask);
+    src2_id = spirv_compiler_emit_load_src(compiler, &src[2], dst->write_mask);

component_count = vkd3d_write_mask_component_count(dst->write_mask);
-    type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, dst);
+    type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);

-    condition_id = vkd3d_dxbc_compiler_emit_int_to_bool(compiler,
+    condition_id = spirv_compiler_emit_int_to_bool(compiler,
             VKD3D_SHADER_CONDITIONAL_OP_NZ, component_count, condition_id);
     val_id = vkd3d_spirv_build_op_select(builder, type_id, condition_id, src1_id, src2_id);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_swapc(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_swapc(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7162,23 +7162,23 @@ static void vkd3d_dxbc_compiler_emit_swapc(struct vkd3d_dxbc_compiler *compiler,

assert(dst[0].write_mask == dst[1].write_mask);

-    condition_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], dst->write_mask);
-    src1_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[1], dst->write_mask);
-    src2_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[2], dst->write_mask);
+    condition_id = spirv_compiler_emit_load_src(compiler, &src[0], dst->write_mask);
+    src1_id = spirv_compiler_emit_load_src(compiler, &src[1], dst->write_mask);
+    src2_id = spirv_compiler_emit_load_src(compiler, &src[2], dst->write_mask);

component_count = vkd3d_write_mask_component_count(dst->write_mask);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, component_count);

-    condition_id = vkd3d_dxbc_compiler_emit_int_to_bool(compiler,
+    condition_id = spirv_compiler_emit_int_to_bool(compiler,
             VKD3D_SHADER_CONDITIONAL_OP_NZ, component_count, condition_id);

val_id = vkd3d_spirv_build_op_select(builder, type_id, condition_id, src2_id, src1_id);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, &dst[0], val_id);
+    spirv_compiler_emit_store_dst(compiler, &dst[0], val_id);
     val_id = vkd3d_spirv_build_op_select(builder, type_id, condition_id, src1_id, src2_id);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, &dst[1], val_id);
+    spirv_compiler_emit_store_dst(compiler, &dst[1], val_id);
 }

-static void vkd3d_dxbc_compiler_emit_dot(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_dot(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7201,7 +7201,7 @@ static void vkd3d_dxbc_compiler_emit_dot(struct vkd3d_dxbc_compiler *compiler,

assert(instruction->src_count == ARRAY_SIZE(src_ids));
     for (i = 0; i < ARRAY_SIZE(src_ids); ++i)
-        src_ids[i] = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[i], write_mask);
+        src_ids[i] = spirv_compiler_emit_load_src(compiler, &src[i], write_mask);

type_id = vkd3d_spirv_get_type_id(builder, component_type, 1);

@@ -7209,16 +7209,16 @@ static void vkd3d_dxbc_compiler_emit_dot(struct vkd3d_dxbc_compiler *compiler,
             SpvOpDot, type_id, src_ids[0], src_ids[1]);
     if (component_count > 1)
     {
-        val_id = vkd3d_dxbc_compiler_emit_construct_vector(compiler,
+        val_id = spirv_compiler_emit_construct_vector(compiler,
                 component_type, component_count, val_id, 0, 1);
     }
     if (instruction->flags & VKD3DSI_PRECISE_XYZW)
         vkd3d_spirv_build_op_decorate(builder, val_id, SpvDecorationNoContraction, NULL, 0);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_rcp(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_rcp(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7228,18 +7228,18 @@ static void vkd3d_dxbc_compiler_emit_rcp(struct vkd3d_dxbc_compiler *compiler,
     unsigned int component_count;

component_count = vkd3d_write_mask_component_count(dst->write_mask);
-    type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, dst);
+    type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);

-    src_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, dst->write_mask);
+    src_id = spirv_compiler_emit_load_src(compiler, src, dst->write_mask);
     if (src->reg.data_type == VKD3D_DATA_DOUBLE)
-        div_id = vkd3d_dxbc_compiler_get_constant_double_vector(compiler, 1.0, component_count);
+        div_id = spirv_compiler_get_constant_double_vector(compiler, 1.0, component_count);
     else
-        div_id = vkd3d_dxbc_compiler_get_constant_float_vector(compiler, 1.0f, component_count);
+        div_id = spirv_compiler_get_constant_float_vector(compiler, 1.0f, component_count);
     val_id = vkd3d_spirv_build_op_fdiv(builder, type_id, div_id, src_id);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_sincos(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_sincos(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_dst_param *dst_sin = &instruction->dst[0];
@@ -7250,8 +7250,8 @@ static void vkd3d_dxbc_compiler_emit_sincos(struct vkd3d_dxbc_compiler *compiler

if (dst_sin->reg.type != VKD3DSPR_NULL)
     {
-        type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, dst_sin);
-        src_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, dst_sin->write_mask);
+        type_id = spirv_compiler_get_type_id_for_dst(compiler, dst_sin);
+        src_id = spirv_compiler_emit_load_src(compiler, src, dst_sin->write_mask);

sin_id = vkd3d_spirv_build_op_glsl_std450_sin(builder, type_id, src_id);
     }
@@ -7260,21 +7260,21 @@ static void vkd3d_dxbc_compiler_emit_sincos(struct vkd3d_dxbc_compiler *compiler
     {
         if (dst_sin->reg.type == VKD3DSPR_NULL || dst_cos->write_mask != dst_sin->write_mask)
         {
-            type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, dst_cos);
-            src_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, dst_cos->write_mask);
+            type_id = spirv_compiler_get_type_id_for_dst(compiler, dst_cos);
+            src_id = spirv_compiler_emit_load_src(compiler, src, dst_cos->write_mask);
         }

cos_id = vkd3d_spirv_build_op_glsl_std450_cos(builder, type_id, src_id);
     }

if (sin_id)
-        vkd3d_dxbc_compiler_emit_store_dst(compiler, dst_sin, sin_id);
+        spirv_compiler_emit_store_dst(compiler, dst_sin, sin_id);

if (cos_id)
-        vkd3d_dxbc_compiler_emit_store_dst(compiler, dst_cos, cos_id);
+        spirv_compiler_emit_store_dst(compiler, dst_cos, cos_id);
 }

-static void vkd3d_dxbc_compiler_emit_imul(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_imul(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7288,17 +7288,17 @@ static void vkd3d_dxbc_compiler_emit_imul(struct vkd3d_dxbc_compiler *compiler,
     if (dst[1].reg.type == VKD3DSPR_NULL)
         return;

-    type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, &dst[1]);
+    type_id = spirv_compiler_get_type_id_for_dst(compiler, &dst[1]);

-    src0_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], dst[1].write_mask);
-    src1_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[1], dst[1].write_mask);
+    src0_id = spirv_compiler_emit_load_src(compiler, &src[0], dst[1].write_mask);
+    src1_id = spirv_compiler_emit_load_src(compiler, &src[1], dst[1].write_mask);

val_id = vkd3d_spirv_build_op_imul(builder, type_id, src0_id, src1_id);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, &dst[1], val_id);
+    spirv_compiler_emit_store_dst(compiler, &dst[1], val_id);
 }

-static void vkd3d_dxbc_compiler_emit_imad(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_imad(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7311,15 +7311,15 @@ static void vkd3d_dxbc_compiler_emit_imad(struct vkd3d_dxbc_compiler *compiler,
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_INT, component_count);

for (i = 0; i < ARRAY_SIZE(src_ids); ++i)
-        src_ids[i] = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[i], dst->write_mask);
+        src_ids[i] = spirv_compiler_emit_load_src(compiler, &src[i], dst->write_mask);

val_id = vkd3d_spirv_build_op_imul(builder, type_id, src_ids[0], src_ids[1]);
     val_id = vkd3d_spirv_build_op_iadd(builder, type_id, val_id, src_ids[2]);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_udiv(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_udiv(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t type_id, val_id, src0_id, src1_id, condition_id, uint_max_id;
@@ -7331,21 +7331,21 @@ static void vkd3d_dxbc_compiler_emit_udiv(struct vkd3d_dxbc_compiler *compiler,
     if (dst[0].reg.type != VKD3DSPR_NULL)
     {
         component_count = vkd3d_write_mask_component_count(dst[0].write_mask);
-        type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, &dst[0]);
+        type_id = spirv_compiler_get_type_id_for_dst(compiler, &dst[0]);

-        src0_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], dst[0].write_mask);
-        src1_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[1], dst[0].write_mask);
+        src0_id = spirv_compiler_emit_load_src(compiler, &src[0], dst[0].write_mask);
+        src1_id = spirv_compiler_emit_load_src(compiler, &src[1], dst[0].write_mask);

-        condition_id = vkd3d_dxbc_compiler_emit_int_to_bool(compiler,
+        condition_id = spirv_compiler_emit_int_to_bool(compiler,
                 VKD3D_SHADER_CONDITIONAL_OP_NZ, component_count, src1_id);
-        uint_max_id = vkd3d_dxbc_compiler_get_constant_uint_vector(compiler,
+        uint_max_id = spirv_compiler_get_constant_uint_vector(compiler,
                 0xffffffff, component_count);

val_id = vkd3d_spirv_build_op_udiv(builder, type_id, src0_id, src1_id);
         /* The SPIR-V spec says: "The resulting value is undefined if Operand 2 is 0." */
         val_id = vkd3d_spirv_build_op_select(builder, type_id, condition_id, val_id, uint_max_id);

-        vkd3d_dxbc_compiler_emit_store_dst(compiler, &dst[0], val_id);
+        spirv_compiler_emit_store_dst(compiler, &dst[0], val_id);
     }

if (dst[1].reg.type != VKD3DSPR_NULL)
@@ -7353,14 +7353,14 @@ static void vkd3d_dxbc_compiler_emit_udiv(struct vkd3d_dxbc_compiler *compiler,
         if (!component_count || dst[0].write_mask != dst[1].write_mask)
         {
             component_count = vkd3d_write_mask_component_count(dst[1].write_mask);
-            type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, &dst[1]);
+            type_id = spirv_compiler_get_type_id_for_dst(compiler, &dst[1]);

-            src0_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], dst[1].write_mask);
-            src1_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[1], dst[1].write_mask);
+            src0_id = spirv_compiler_emit_load_src(compiler, &src[0], dst[1].write_mask);
+            src1_id = spirv_compiler_emit_load_src(compiler, &src[1], dst[1].write_mask);

-            condition_id = vkd3d_dxbc_compiler_emit_int_to_bool(compiler,
+            condition_id = spirv_compiler_emit_int_to_bool(compiler,
                     VKD3D_SHADER_CONDITIONAL_OP_NZ, component_count, src1_id);
-            uint_max_id = vkd3d_dxbc_compiler_get_constant_uint_vector(compiler,
+            uint_max_id = spirv_compiler_get_constant_uint_vector(compiler,
                     0xffffffff, component_count);
         }

@@ -7368,11 +7368,11 @@ static void vkd3d_dxbc_compiler_emit_udiv(struct vkd3d_dxbc_compiler *compiler,
         /* The SPIR-V spec says: "The resulting value is undefined if Operand 2 is 0." */
         val_id = vkd3d_spirv_build_op_select(builder, type_id, condition_id, val_id, uint_max_id);

-        vkd3d_dxbc_compiler_emit_store_dst(compiler, &dst[1], val_id);
+        spirv_compiler_emit_store_dst(compiler, &dst[1], val_id);
     }
 }

-static void vkd3d_dxbc_compiler_emit_bitfield_instruction(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_bitfield_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t src_ids[4], constituents[VKD3D_VEC4_SIZE], type_id, mask_id;
@@ -7389,7 +7389,7 @@ static void vkd3d_dxbc_compiler_emit_bitfield_instruction(struct vkd3d_dxbc_comp

component_type = vkd3d_component_type_from_data_type(dst->reg.data_type);
     type_id = vkd3d_spirv_get_type_id(builder, component_type, 1);
-    mask_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0x1f);
+    mask_id = spirv_compiler_get_constant_uint(compiler, 0x1f);

switch (instruction->handler_idx)
     {
@@ -7409,7 +7409,7 @@ static void vkd3d_dxbc_compiler_emit_bitfield_instruction(struct vkd3d_dxbc_comp

for (j = 0; j < src_count; ++j)
         {
-            src_ids[src_count - j - 1] = vkd3d_dxbc_compiler_emit_load_src_with_type(compiler,
+            src_ids[src_count - j - 1] = spirv_compiler_emit_load_src_with_type(compiler,
                     &src[j], write_mask, component_type);
         }

@@ -7423,10 +7423,10 @@ static void vkd3d_dxbc_compiler_emit_bitfield_instruction(struct vkd3d_dxbc_comp
                 op, type_id, src_ids, src_count);
     }

-    vkd3d_dxbc_compiler_emit_store_dst_components(compiler, dst, component_type, constituents);
+    spirv_compiler_emit_store_dst_components(compiler, dst, component_type, constituents);
 }

-static void vkd3d_dxbc_compiler_emit_f16tof32(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_f16tof32(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t instr_set_id, type_id, scalar_type_id, src_id, result_id;
@@ -7448,18 +7448,18 @@ static void vkd3d_dxbc_compiler_emit_f16tof32(struct vkd3d_dxbc_compiler *compil
         if (!(write_mask = dst->write_mask & (VKD3DSP_WRITEMASK_0 << i)))
             continue;

-        src_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, write_mask);
+        src_id = spirv_compiler_emit_load_src(compiler, src, write_mask);
         result_id = vkd3d_spirv_build_op_ext_inst(builder, type_id,
                 instr_set_id, GLSLstd450UnpackHalf2x16, &src_id, 1);
         components[j++] = vkd3d_spirv_build_op_composite_extract1(builder,
                 scalar_type_id, result_id, 0);
     }

-    vkd3d_dxbc_compiler_emit_store_dst_components(compiler,
+    spirv_compiler_emit_store_dst_components(compiler,
             dst, vkd3d_component_type_from_data_type(dst->reg.data_type), components);
 }

-static void vkd3d_dxbc_compiler_emit_f32tof16(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_f32tof16(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t instr_set_id, type_id, scalar_type_id, src_id, zero_id, constituents[2];
@@ -7473,7 +7473,7 @@ static void vkd3d_dxbc_compiler_emit_f32tof16(struct vkd3d_dxbc_compiler *compil
     instr_set_id = vkd3d_spirv_get_glsl_std450_instr_set(builder);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, 2);
     scalar_type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-    zero_id = vkd3d_dxbc_compiler_get_constant_float(compiler, 0.0f);
+    zero_id = spirv_compiler_get_constant_float(compiler, 0.0f);

/* FIXME: Consider a single PackHalf2x16 instruction per 2 components. */
     assert(dst->write_mask & VKD3DSP_WRITEMASK_ALL);
@@ -7482,7 +7482,7 @@ static void vkd3d_dxbc_compiler_emit_f32tof16(struct vkd3d_dxbc_compiler *compil
         if (!(write_mask = dst->write_mask & (VKD3DSP_WRITEMASK_0 << i)))
             continue;

-        src_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, write_mask);
+        src_id = spirv_compiler_emit_load_src(compiler, src, write_mask);
         constituents[0] = src_id;
         constituents[1] = zero_id;
         src_id = vkd3d_spirv_build_op_composite_construct(builder,
@@ -7491,11 +7491,11 @@ static void vkd3d_dxbc_compiler_emit_f32tof16(struct vkd3d_dxbc_compiler *compil
                 instr_set_id, GLSLstd450PackHalf2x16, &src_id, 1);
     }

-    vkd3d_dxbc_compiler_emit_store_dst_components(compiler,
+    spirv_compiler_emit_store_dst_components(compiler,
             dst, vkd3d_component_type_from_data_type(dst->reg.data_type), components);
 }

-static void vkd3d_dxbc_compiler_emit_comparison_instruction(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_comparison_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -7528,26 +7528,26 @@ static void vkd3d_dxbc_compiler_emit_comparison_instruction(struct vkd3d_dxbc_co

component_count = vkd3d_write_mask_component_count(dst->write_mask);

-    src0_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], dst->write_mask);
-    src1_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[1], dst->write_mask);
+    src0_id = spirv_compiler_emit_load_src(compiler, &src[0], dst->write_mask);
+    src1_id = spirv_compiler_emit_load_src(compiler, &src[1], dst->write_mask);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_BOOL, component_count);
     result_id = vkd3d_spirv_build_op_tr2(builder, &builder->function_stream,
             op, type_id, src0_id, src1_id);

-    result_id = vkd3d_dxbc_compiler_emit_bool_to_int(compiler, component_count, result_id);
-    vkd3d_dxbc_compiler_emit_store_reg(compiler, &dst->reg, dst->write_mask, result_id);
+    result_id = spirv_compiler_emit_bool_to_int(compiler, component_count, result_id);
+    spirv_compiler_emit_store_reg(compiler, &dst->reg, dst->write_mask, result_id);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_conditional_branch(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_conditional_branch(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction, uint32_t target_block_id)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_shader_src_param *src = instruction->src;
     uint32_t condition_id, merge_block_id;

-    condition_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, VKD3DSP_WRITEMASK_0);
-    condition_id = vkd3d_dxbc_compiler_emit_int_to_bool(compiler, instruction->flags, 1, condition_id);
+    condition_id = spirv_compiler_emit_load_src(compiler, src, VKD3DSP_WRITEMASK_0);
+    condition_id = spirv_compiler_emit_int_to_bool(compiler, instruction->flags, 1, condition_id);

merge_block_id = vkd3d_spirv_alloc_id(builder);

@@ -7557,44 +7557,44 @@ static uint32_t vkd3d_dxbc_compiler_emit_conditional_branch(struct vkd3d_dxbc_co
     return merge_block_id;
 }

-static void vkd3d_dxbc_compiler_emit_return(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_return(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
-    const struct vkd3d_shader_phase *phase = vkd3d_dxbc_compiler_get_current_shader_phase(compiler);
+    const struct vkd3d_shader_phase *phase = spirv_compiler_get_current_shader_phase(compiler);
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;

if (compiler->shader_type != VKD3D_SHADER_TYPE_GEOMETRY && (!phase || is_control_point_phase(phase)))
-        vkd3d_dxbc_compiler_emit_shader_epilogue_invocation(compiler);
+        spirv_compiler_emit_shader_epilogue_invocation(compiler);

vkd3d_spirv_build_op_return(builder);
 }

-static void vkd3d_dxbc_compiler_emit_retc(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_retc(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t target_id, merge_block_id;

target_id = vkd3d_spirv_alloc_id(builder);
-    merge_block_id = vkd3d_dxbc_compiler_emit_conditional_branch(compiler, instruction, target_id);
+    merge_block_id = spirv_compiler_emit_conditional_branch(compiler, instruction, target_id);

vkd3d_spirv_build_op_label(builder, target_id);
-    vkd3d_dxbc_compiler_emit_return(compiler, instruction);
+    spirv_compiler_emit_return(compiler, instruction);
     vkd3d_spirv_build_op_label(builder, merge_block_id);
 }

-static void vkd3d_dxbc_compiler_emit_kill(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_kill(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     uint32_t target_id, merge_block_id;

target_id = vkd3d_spirv_alloc_id(builder);
-    merge_block_id = vkd3d_dxbc_compiler_emit_conditional_branch(compiler, instruction, target_id);
+    merge_block_id = spirv_compiler_emit_conditional_branch(compiler, instruction, target_id);

vkd3d_spirv_build_op_label(builder, target_id);

-    if (vkd3d_dxbc_compiler_is_target_extension_supported(compiler,
+    if (spirv_compiler_is_target_extension_supported(compiler,
             VKD3D_SHADER_SPIRV_EXTENSION_EXT_DEMOTE_TO_HELPER_INVOCATION))
     {
         vkd3d_spirv_enable_capability(builder, SpvCapabilityDemoteToHelperInvocationEXT);
@@ -7609,8 +7609,8 @@ static void vkd3d_dxbc_compiler_emit_kill(struct vkd3d_dxbc_compiler *compiler,
     vkd3d_spirv_build_op_label(builder, merge_block_id);
 }

-static struct vkd3d_control_flow_info *vkd3d_dxbc_compiler_push_control_flow_level(
-        struct vkd3d_dxbc_compiler *compiler)
+static struct vkd3d_control_flow_info *spirv_compiler_push_control_flow_level(
+        struct spirv_compiler *compiler)
 {
     if (!vkd3d_array_reserve((void **)&compiler->control_flow_info, &compiler->control_flow_info_size,
             compiler->control_flow_depth + 1, sizeof(*compiler->control_flow_info)))
@@ -7622,7 +7622,7 @@ static struct vkd3d_control_flow_info *vkd3d_dxbc_compiler_push_control_flow_lev
     return &compiler->control_flow_info[compiler->control_flow_depth++];
 }

-static void vkd3d_dxbc_compiler_pop_control_flow_level(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_pop_control_flow_level(struct spirv_compiler *compiler)
 {
     struct vkd3d_control_flow_info *cf_info;

@@ -7632,8 +7632,8 @@ static void vkd3d_dxbc_compiler_pop_control_flow_level(struct vkd3d_dxbc_compile
     memset(cf_info, 0, sizeof(*cf_info));
 }

-static struct vkd3d_control_flow_info *vkd3d_dxbc_compiler_find_innermost_loop(
-        struct vkd3d_dxbc_compiler *compiler)
+static struct vkd3d_control_flow_info *spirv_compiler_find_innermost_loop(
+        struct spirv_compiler *compiler)
 {
     int depth;

@@ -7646,8 +7646,8 @@ static struct vkd3d_control_flow_info *vkd3d_dxbc_compiler_find_innermost_loop(
     return NULL;
 }

-static struct vkd3d_control_flow_info *vkd3d_dxbc_compiler_find_innermost_breakable_cf_construct(
-        struct vkd3d_dxbc_compiler *compiler)
+static struct vkd3d_control_flow_info *spirv_compiler_find_innermost_breakable_cf_construct(
+        struct spirv_compiler *compiler)
 {
     int depth;

@@ -7661,7 +7661,7 @@ static struct vkd3d_control_flow_info *vkd3d_dxbc_compiler_find_innermost_breaka
     return NULL;
 }

-static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_compiler *compiler,
+static int spirv_compiler_emit_control_flow_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t loop_header_block_id, loop_body_block_id, continue_block_id;
@@ -7676,11 +7676,11 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c
     switch (instruction->handler_idx)
     {
         case VKD3DSIH_IF:
-            if (!(cf_info = vkd3d_dxbc_compiler_push_control_flow_level(compiler)))
+            if (!(cf_info = spirv_compiler_push_control_flow_level(compiler)))
                 return VKD3D_ERROR_OUT_OF_MEMORY;

-            val_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, VKD3DSP_WRITEMASK_0);
-            condition_id = vkd3d_dxbc_compiler_emit_int_to_bool(compiler, instruction->flags, 1, val_id);
+            val_id = spirv_compiler_emit_load_src(compiler, src, VKD3DSP_WRITEMASK_0);
+            condition_id = spirv_compiler_emit_int_to_bool(compiler, instruction->flags, 1, val_id);

true_label = vkd3d_spirv_alloc_id(builder);
             merge_block_id = vkd3d_spirv_alloc_id(builder);
@@ -7726,11 +7726,11 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c

vkd3d_spirv_build_op_label(builder, cf_info->u.if_.merge_block_id);

-            vkd3d_dxbc_compiler_pop_control_flow_level(compiler);
+            spirv_compiler_pop_control_flow_level(compiler);
             break;

case VKD3DSIH_LOOP:
-            if (!(cf_info = vkd3d_dxbc_compiler_push_control_flow_level(compiler)))
+            if (!(cf_info = spirv_compiler_push_control_flow_level(compiler)))
                 return VKD3D_ERROR_OUT_OF_MEMORY;

loop_header_block_id = vkd3d_spirv_alloc_id(builder);
@@ -7771,17 +7771,17 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c
             vkd3d_spirv_build_op_branch(builder, cf_info->u.loop.header_block_id);
             vkd3d_spirv_build_op_label(builder, cf_info->u.loop.merge_block_id);

-            vkd3d_dxbc_compiler_pop_control_flow_level(compiler);
+            spirv_compiler_pop_control_flow_level(compiler);
             break;

case VKD3DSIH_SWITCH:
-            if (!(cf_info = vkd3d_dxbc_compiler_push_control_flow_level(compiler)))
+            if (!(cf_info = spirv_compiler_push_control_flow_level(compiler)))
                 return VKD3D_ERROR_OUT_OF_MEMORY;

merge_block_id = vkd3d_spirv_alloc_id(builder);

assert(src->reg.data_type == VKD3D_DATA_INT);
-            val_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, VKD3DSP_WRITEMASK_0);
+            val_id = spirv_compiler_emit_load_src(compiler, src, VKD3DSP_WRITEMASK_0);

vkd3d_spirv_build_op_selection_merge(builder, merge_block_id, SpvSelectionControlMaskNone);

@@ -7826,7 +7826,7 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c
             vkd3d_spirv_end_function_stream_insertion(builder);

vkd3d_free(cf_info->u.switch_.case_blocks);
-            vkd3d_dxbc_compiler_pop_control_flow_level(compiler);
+            spirv_compiler_pop_control_flow_level(compiler);
             break;

case VKD3DSIH_CASE:
@@ -7878,7 +7878,7 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c

assert(compiler->control_flow_depth);

-            if (!(breakable_cf_info = vkd3d_dxbc_compiler_find_innermost_breakable_cf_construct(compiler)))
+            if (!(breakable_cf_info = spirv_compiler_find_innermost_breakable_cf_construct(compiler)))
             {
                 FIXME("Unhandled break instruction.\n");
                 return VKD3D_ERROR_INVALID_SHADER;
@@ -7906,13 +7906,13 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c

assert(compiler->control_flow_depth);

-            if (!(loop_cf_info = vkd3d_dxbc_compiler_find_innermost_loop(compiler)))
+            if (!(loop_cf_info = spirv_compiler_find_innermost_loop(compiler)))
             {
                 ERR("Invalid 'breakc' instruction outside loop.\n");
                 return VKD3D_ERROR_INVALID_SHADER;
             }

-            merge_block_id = vkd3d_dxbc_compiler_emit_conditional_branch(compiler,
+            merge_block_id = spirv_compiler_emit_conditional_branch(compiler,
                     instruction, loop_cf_info->u.loop.merge_block_id);
             vkd3d_spirv_build_op_label(builder, merge_block_id);
             break;
@@ -7924,7 +7924,7 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c

assert(compiler->control_flow_depth);

-            if (!(loop_cf_info = vkd3d_dxbc_compiler_find_innermost_loop(compiler)))
+            if (!(loop_cf_info = spirv_compiler_find_innermost_loop(compiler)))
             {
                 ERR("Invalid 'continue' instruction outside loop.\n");
                 return VKD3D_ERROR_INVALID_SHADER;
@@ -7940,31 +7940,31 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c
         {
             struct vkd3d_control_flow_info *loop_cf_info;

-            if (!(loop_cf_info = vkd3d_dxbc_compiler_find_innermost_loop(compiler)))
+            if (!(loop_cf_info = spirv_compiler_find_innermost_loop(compiler)))
             {
                 ERR("Invalid 'continuec' instruction outside loop.\n");
                 return VKD3D_ERROR_INVALID_SHADER;
             }

-            merge_block_id = vkd3d_dxbc_compiler_emit_conditional_branch(compiler,
+            merge_block_id = spirv_compiler_emit_conditional_branch(compiler,
                     instruction, loop_cf_info->u.loop.continue_block_id);
             vkd3d_spirv_build_op_label(builder, merge_block_id);
             break;
         }

case VKD3DSIH_RET:
-            vkd3d_dxbc_compiler_emit_return(compiler, instruction);
+            spirv_compiler_emit_return(compiler, instruction);

if (cf_info)
                 cf_info->inside_block = false;
             break;

case VKD3DSIH_RETP:
-            vkd3d_dxbc_compiler_emit_retc(compiler, instruction);
+            spirv_compiler_emit_retc(compiler, instruction);
             break;

case VKD3DSIH_TEXKILL:
-            vkd3d_dxbc_compiler_emit_kill(compiler, instruction);
+            spirv_compiler_emit_kill(compiler, instruction);
             break;

default:
@@ -7975,7 +7975,7 @@ static int vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_c
     return VKD3D_OK;
 }

-static void vkd3d_dxbc_compiler_emit_deriv_instruction(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_deriv_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8022,10 +8022,10 @@ static void vkd3d_dxbc_compiler_emit_deriv_instruction(struct vkd3d_dxbc_compile
     assert(instruction->dst_count == 1);
     assert(instruction->src_count == 1);

-    type_id = vkd3d_dxbc_compiler_get_type_id_for_dst(compiler, dst);
-    src_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src, dst->write_mask);
+    type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);
+    src_id = spirv_compiler_emit_load_src(compiler, src, dst->write_mask);
     val_id = vkd3d_spirv_build_op_tr1(builder, &builder->function_stream, info->op, type_id, src_id);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

struct vkd3d_shader_image
@@ -8046,7 +8046,7 @@ struct vkd3d_shader_image
 #define VKD3D_IMAGE_FLAG_NO_LOAD 0x2
 #define VKD3D_IMAGE_FLAG_SAMPLED 0x4

-static const struct vkd3d_symbol *vkd3d_dxbc_compiler_find_resource(struct vkd3d_dxbc_compiler *compiler,
+static const struct vkd3d_symbol *spirv_compiler_find_resource(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *resource_reg)
 {
     struct vkd3d_symbol resource_key;
@@ -8058,7 +8058,7 @@ static const struct vkd3d_symbol *vkd3d_dxbc_compiler_find_resource(struct vkd3d
     return RB_ENTRY_VALUE(entry, struct vkd3d_symbol, entry);
 }

-static const struct vkd3d_symbol *vkd3d_dxbc_compiler_find_combined_sampler(struct vkd3d_dxbc_compiler *compiler,
+static const struct vkd3d_symbol *spirv_compiler_find_combined_sampler(struct spirv_compiler *compiler,
         const struct vkd3d_shader_register *resource_reg, const struct vkd3d_shader_register *sampler_reg)
 {
     const struct vkd3d_shader_interface_info *shader_interface = &compiler->shader_interface;
@@ -8092,7 +8092,7 @@ static const struct vkd3d_symbol *vkd3d_dxbc_compiler_find_combined_sampler(stru
     return NULL;
 }

-static void vkd3d_dxbc_compiler_prepare_image(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_prepare_image(struct spirv_compiler *compiler,
         struct vkd3d_shader_image *image, const struct vkd3d_shader_register *resource_reg,
         const struct vkd3d_shader_register *sampler_reg, unsigned int flags)
 {
@@ -8106,16 +8106,16 @@ static void vkd3d_dxbc_compiler_prepare_image(struct vkd3d_dxbc_compiler *compil
     depth_comparison = flags & VKD3D_IMAGE_FLAG_DEPTH;

if (resource_reg->type == VKD3DSPR_RESOURCE)
-        symbol = vkd3d_dxbc_compiler_find_combined_sampler(compiler, resource_reg, sampler_reg);
+        symbol = spirv_compiler_find_combined_sampler(compiler, resource_reg, sampler_reg);
     if (!symbol)
-        symbol = vkd3d_dxbc_compiler_find_resource(compiler, resource_reg);
+        symbol = spirv_compiler_find_resource(compiler, resource_reg);

if (symbol->descriptor_array)
     {
         const struct vkd3d_symbol_descriptor_array_data *array_data = &symbol->descriptor_array->info.descriptor_array;
         uint32_t ptr_type_id, index_id;

-        index_id = vkd3d_dxbc_compiler_get_descriptor_index(compiler, resource_reg, symbol->descriptor_array,
+        index_id = spirv_compiler_get_descriptor_index(compiler, resource_reg, symbol->descriptor_array,
                 symbol->info.resource.binding_base_idx, symbol->info.resource.resource_type_info->resource_type);

ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, array_data->storage_class,
@@ -8148,14 +8148,14 @@ static void vkd3d_dxbc_compiler_prepare_image(struct vkd3d_dxbc_compiler *compil
     {
         image->image_id = vkd3d_spirv_build_op_load(builder, image->image_type_id, image->id, SpvMemoryAccessMaskNone);
         if (resource_reg->non_uniform)
-            vkd3d_dxbc_compiler_decorate_nonuniform(compiler, image->image_id);
+            spirv_compiler_decorate_nonuniform(compiler, image->image_id);
     }
     else
     {
         image->image_id = 0;
     }

-    image->image_type_id = vkd3d_dxbc_compiler_get_image_type_id(compiler, resource_reg,
+    image->image_type_id = spirv_compiler_get_image_type_id(compiler, resource_reg,
             &symbol->info.resource.range, image->resource_type_info,
             image->sampled_type, image->structure_stride || image->raw, depth_comparison);

@@ -8166,7 +8166,7 @@ static void vkd3d_dxbc_compiler_prepare_image(struct vkd3d_dxbc_compiler *compil
         assert(image->image_id);
         assert(sampler_reg);

-        if (!vkd3d_dxbc_compiler_get_register_info(compiler, sampler_reg, &register_info))
+        if (!spirv_compiler_get_register_info(compiler, sampler_reg, &register_info))
             ERR("Failed to get sampler register info.\n");
         sampler_var_id = register_info.id;
         if (register_info.descriptor_array)
@@ -8175,7 +8175,7 @@ static void vkd3d_dxbc_compiler_prepare_image(struct vkd3d_dxbc_compiler *compil
                     = &register_info.descriptor_array->info.descriptor_array;
             uint32_t ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder,
                     register_info.storage_class, array_data->contained_type_id);
-            uint32_t array_idx = vkd3d_dxbc_compiler_get_descriptor_index(compiler, sampler_reg,
+            uint32_t array_idx = spirv_compiler_get_descriptor_index(compiler, sampler_reg,
                     register_info.descriptor_array, register_info.binding_base_idx, VKD3D_SHADER_RESOURCE_NONE);
             sampler_var_id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id, register_info.id, &array_idx, 1);
         }
@@ -8183,13 +8183,13 @@ static void vkd3d_dxbc_compiler_prepare_image(struct vkd3d_dxbc_compiler *compil
         sampler_id = vkd3d_spirv_build_op_load(builder,
                 vkd3d_spirv_get_op_type_sampler(builder), sampler_var_id, SpvMemoryAccessMaskNone);
         if (sampler_reg->non_uniform)
-            vkd3d_dxbc_compiler_decorate_nonuniform(compiler, sampler_id);
+            spirv_compiler_decorate_nonuniform(compiler, sampler_id);

sampled_image_type_id = vkd3d_spirv_get_op_type_sampled_image(builder, image->image_type_id);
         image->sampled_image_id = vkd3d_spirv_build_op_sampled_image(builder,
                 sampled_image_type_id, image->image_id, sampler_id);
         if (resource_reg->non_uniform)
-            vkd3d_dxbc_compiler_decorate_nonuniform(compiler, image->sampled_image_id);
+            spirv_compiler_decorate_nonuniform(compiler, image->sampled_image_id);
     }
     else
     {
@@ -8197,18 +8197,18 @@ static void vkd3d_dxbc_compiler_prepare_image(struct vkd3d_dxbc_compiler *compil
     }
 }

-static uint32_t vkd3d_dxbc_compiler_emit_texel_offset(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_texel_offset(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction,
         const struct vkd3d_spirv_resource_type *resource_type_info)
 {
     const struct vkd3d_shader_texel_offset *offset = &instruction->texel_offset;
     unsigned int component_count = resource_type_info->offset_component_count;
     int32_t data[4] = {offset->u, offset->v, offset->w, 0};
-    return vkd3d_dxbc_compiler_get_constant(compiler,
+    return spirv_compiler_get_constant(compiler,
             VKD3D_SHADER_COMPONENT_INT, component_count, (const uint32_t *)data);
 }

-static void vkd3d_dxbc_compiler_emit_ld(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_ld(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8224,38 +8224,38 @@ static void vkd3d_dxbc_compiler_emit_ld(struct vkd3d_dxbc_compiler *compiler,

multisample = instruction->handler_idx == VKD3DSIH_LD2DMS;

-    vkd3d_dxbc_compiler_prepare_image(compiler, &image, &src[1].reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+    spirv_compiler_prepare_image(compiler, &image, &src[1].reg, NULL, VKD3D_IMAGE_FLAG_NONE);

type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, VKD3D_VEC4_SIZE);
     coordinate_mask = (1u << image.resource_type_info->coordinate_component_count) - 1;
-    coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], coordinate_mask);
+    coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], coordinate_mask);
     if (image.resource_type_info->resource_type != VKD3D_SHADER_RESOURCE_BUFFER && !multisample)
     {
         operands_mask |= SpvImageOperandsLodMask;
-        image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler,
+        image_operands[image_operand_count++] = spirv_compiler_emit_load_src(compiler,
                 &src[0], VKD3DSP_WRITEMASK_3);
     }
     if (vkd3d_shader_instruction_has_texel_offset(instruction))
     {
         operands_mask |= SpvImageOperandsConstOffsetMask;
-        image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_texel_offset(compiler,
+        image_operands[image_operand_count++] = spirv_compiler_emit_texel_offset(compiler,
                 instruction, image.resource_type_info);
     }
     if (multisample)
     {
         operands_mask |= SpvImageOperandsSampleMask;
-        image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler,
+        image_operands[image_operand_count++] = spirv_compiler_emit_load_src(compiler,
                 &src[2], VKD3DSP_WRITEMASK_0);
     }
     assert(image_operand_count <= ARRAY_SIZE(image_operands));
     val_id = vkd3d_spirv_build_op_image_fetch(builder, type_id,
             image.image_id, coordinate_id, operands_mask, image_operands, image_operand_count);

-    vkd3d_dxbc_compiler_emit_store_dst_swizzled(compiler,
+    spirv_compiler_emit_store_dst_swizzled(compiler,
             dst, val_id, image.sampled_type, src[1].swizzle);
 }

-static void vkd3d_dxbc_compiler_emit_lod(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_lod(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8269,19 +8269,19 @@ static void vkd3d_dxbc_compiler_emit_lod(struct vkd3d_dxbc_compiler *compiler,

resource = &src[1];
     sampler = &src[2];
-    vkd3d_dxbc_compiler_prepare_image(compiler, &image,
+    spirv_compiler_prepare_image(compiler, &image,
             &resource->reg, &sampler->reg, VKD3D_IMAGE_FLAG_SAMPLED);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, 2);
-    coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_ALL);
+    coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_ALL);
     val_id = vkd3d_spirv_build_op_image_query_lod(builder,
             type_id, image.sampled_image_id, coordinate_id);

-    vkd3d_dxbc_compiler_emit_store_dst_swizzled(compiler,
+    spirv_compiler_emit_store_dst_swizzled(compiler,
             dst, val_id, image.sampled_type, resource->swizzle);
 }

-static void vkd3d_dxbc_compiler_emit_sample(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_sample(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8298,7 +8298,7 @@ static void vkd3d_dxbc_compiler_emit_sample(struct vkd3d_dxbc_compiler *compiler

resource = &src[1];
     sampler = &src[2];
-    vkd3d_dxbc_compiler_prepare_image(compiler, &image,
+    spirv_compiler_prepare_image(compiler, &image,
             &resource->reg, &sampler->reg, VKD3D_IMAGE_FLAG_SAMPLED);

switch (instruction->handler_idx)
@@ -8309,22 +8309,22 @@ static void vkd3d_dxbc_compiler_emit_sample(struct vkd3d_dxbc_compiler *compiler
         case VKD3DSIH_SAMPLE_B:
             op = SpvOpImageSampleImplicitLod;
             operands_mask |= SpvImageOperandsBiasMask;
-            image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler,
+            image_operands[image_operand_count++] = spirv_compiler_emit_load_src(compiler,
                     &src[3], VKD3DSP_WRITEMASK_0);
             break;
         case VKD3DSIH_SAMPLE_GRAD:
             op = SpvOpImageSampleExplicitLod;
             operands_mask |= SpvImageOperandsGradMask;
             coordinate_mask = (1u << image.resource_type_info->offset_component_count) - 1;
-            image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler,
+            image_operands[image_operand_count++] = spirv_compiler_emit_load_src(compiler,
                     &src[3], coordinate_mask);
-            image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler,
+            image_operands[image_operand_count++] = spirv_compiler_emit_load_src(compiler,
                     &src[4], coordinate_mask);
             break;
         case VKD3DSIH_SAMPLE_LOD:
             op = SpvOpImageSampleExplicitLod;
             operands_mask |= SpvImageOperandsLodMask;
-            image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler,
+            image_operands[image_operand_count++] = spirv_compiler_emit_load_src(compiler,
                     &src[3], VKD3DSP_WRITEMASK_0);
             break;
         default:
@@ -8335,21 +8335,21 @@ static void vkd3d_dxbc_compiler_emit_sample(struct vkd3d_dxbc_compiler *compiler
     if (vkd3d_shader_instruction_has_texel_offset(instruction))
     {
         operands_mask |= SpvImageOperandsConstOffsetMask;
-        image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_texel_offset(compiler,
+        image_operands[image_operand_count++] = spirv_compiler_emit_texel_offset(compiler,
                 instruction, image.resource_type_info);
     }

sampled_type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, VKD3D_VEC4_SIZE);
-    coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_ALL);
+    coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_ALL);
     assert(image_operand_count <= ARRAY_SIZE(image_operands));
     val_id = vkd3d_spirv_build_op_image_sample(builder, op, sampled_type_id,
             image.sampled_image_id, coordinate_id, operands_mask, image_operands, image_operand_count);

-    vkd3d_dxbc_compiler_emit_store_dst_swizzled(compiler,
+    spirv_compiler_emit_store_dst_swizzled(compiler,
             dst, val_id, image.sampled_type, resource->swizzle);
 }

-static void vkd3d_dxbc_compiler_emit_sample_c(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_sample_c(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8367,35 +8367,35 @@ static void vkd3d_dxbc_compiler_emit_sample_c(struct vkd3d_dxbc_compiler *compil
         op = SpvOpImageSampleDrefExplicitLod;
         operands_mask |= SpvImageOperandsLodMask;
         image_operands[image_operand_count++]
-                = vkd3d_dxbc_compiler_get_constant_float(compiler, 0.0f);
+                = spirv_compiler_get_constant_float(compiler, 0.0f);
     }
     else
     {
         op = SpvOpImageSampleDrefImplicitLod;
     }

-    vkd3d_dxbc_compiler_prepare_image(compiler,
+    spirv_compiler_prepare_image(compiler,
             &image, &src[1].reg, &src[2].reg, VKD3D_IMAGE_FLAG_SAMPLED | VKD3D_IMAGE_FLAG_DEPTH);

if (vkd3d_shader_instruction_has_texel_offset(instruction))
     {
         operands_mask |= SpvImageOperandsConstOffsetMask;
-        image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_texel_offset(compiler,
+        image_operands[image_operand_count++] = spirv_compiler_emit_texel_offset(compiler,
                 instruction, image.resource_type_info);
     }

sampled_type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, 1);
-    coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_ALL);
-    dref_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[3], VKD3DSP_WRITEMASK_0);
+    coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_ALL);
+    dref_id = spirv_compiler_emit_load_src(compiler, &src[3], VKD3DSP_WRITEMASK_0);
     val_id = vkd3d_spirv_build_op_image_sample_dref(builder, op, sampled_type_id,
             image.sampled_image_id, coordinate_id, dref_id, operands_mask,
             image_operands, image_operand_count);

-    vkd3d_dxbc_compiler_emit_store_dst_scalar(compiler,
+    spirv_compiler_emit_store_dst_scalar(compiler,
             dst, val_id, image.sampled_type, src[1].swizzle);
 }

-static void vkd3d_dxbc_compiler_emit_gather4(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_gather4(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     const struct vkd3d_shader_src_param *addr, *offset, *resource, *sampler;
@@ -8424,29 +8424,29 @@ static void vkd3d_dxbc_compiler_emit_gather4(struct vkd3d_dxbc_compiler *compile
     resource = &src[1 + extended_offset];
     sampler = &src[2 + extended_offset];

-    vkd3d_dxbc_compiler_prepare_image(compiler, &image,
+    spirv_compiler_prepare_image(compiler, &image,
             &resource->reg, &sampler->reg, image_flags);

if (offset)
     {
         vkd3d_spirv_enable_capability(builder, SpvCapabilityImageGatherExtended);
         operands_mask |= SpvImageOperandsOffsetMask;
-        image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler,
+        image_operands[image_operand_count++] = spirv_compiler_emit_load_src(compiler,
                 offset, (1u << image.resource_type_info->offset_component_count) - 1);
     }
     else if (vkd3d_shader_instruction_has_texel_offset(instruction))
     {
         operands_mask |= SpvImageOperandsConstOffsetMask;
-        image_operands[image_operand_count++] = vkd3d_dxbc_compiler_emit_texel_offset(compiler,
+        image_operands[image_operand_count++] = spirv_compiler_emit_texel_offset(compiler,
                 instruction, image.resource_type_info);
     }

sampled_type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, VKD3D_VEC4_SIZE);
     coordinate_mask = (1u << image.resource_type_info->coordinate_component_count) - 1;
-    coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, addr, coordinate_mask);
+    coordinate_id = spirv_compiler_emit_load_src(compiler, addr, coordinate_mask);
     if (image_flags & VKD3D_IMAGE_FLAG_DEPTH)
     {
-        dref_id = vkd3d_dxbc_compiler_emit_load_src(compiler,
+        dref_id = spirv_compiler_emit_load_src(compiler,
                 &src[3 + extended_offset], VKD3DSP_WRITEMASK_0);
         val_id = vkd3d_spirv_build_op_image_dref_gather(builder, sampled_type_id,
                 image.sampled_image_id, coordinate_id, dref_id,
@@ -8456,19 +8456,19 @@ static void vkd3d_dxbc_compiler_emit_gather4(struct vkd3d_dxbc_compiler *compile
     {
         component_idx = vkd3d_swizzle_get_component(sampler->swizzle, 0);
         /* Nvidia driver requires signed integer type. */
-        component_id = vkd3d_dxbc_compiler_get_constant(compiler,
+        component_id = spirv_compiler_get_constant(compiler,
                 VKD3D_SHADER_COMPONENT_INT, 1, &component_idx);
         val_id = vkd3d_spirv_build_op_image_gather(builder, sampled_type_id,
                 image.sampled_image_id, coordinate_id, component_id,
                 operands_mask, image_operands, image_operand_count);
     }

-    vkd3d_dxbc_compiler_emit_store_dst_swizzled(compiler,
+    spirv_compiler_emit_store_dst_swizzled(compiler,
             dst, val_id, image.sampled_type, resource->swizzle);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_raw_structured_addressing(
-        struct vkd3d_dxbc_compiler *compiler, uint32_t type_id, unsigned int stride,
+static uint32_t spirv_compiler_emit_raw_structured_addressing(
+        struct spirv_compiler *compiler, uint32_t type_id, unsigned int stride,
         const struct vkd3d_shader_src_param *src0, DWORD src0_mask,
         const struct vkd3d_shader_src_param *src1, DWORD src1_mask)
 {
@@ -8479,16 +8479,16 @@ static uint32_t vkd3d_dxbc_compiler_emit_raw_structured_addressing(

if (stride)
     {
-        structure_id = vkd3d_dxbc_compiler_emit_load_src(compiler, src0, src0_mask);
+        structure_id = spirv_compiler_emit_load_src(compiler, src0, src0_mask);
         structure_id = vkd3d_spirv_build_op_imul(builder, type_id,
-                structure_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, stride));
+                structure_id, spirv_compiler_get_constant_uint(compiler, stride));
     }
     offset = stride ? src1 : src0;
     offset_write_mask = stride ? src1_mask : src0_mask;

-    offset_id = vkd3d_dxbc_compiler_emit_load_src(compiler, offset, offset_write_mask);
+    offset_id = spirv_compiler_emit_load_src(compiler, offset, offset_write_mask);
     offset_id = vkd3d_spirv_build_op_shift_right_logical(builder, type_id,
-            offset_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, 2));
+            offset_id, spirv_compiler_get_constant_uint(compiler, 2));

if (structure_id)
         return vkd3d_spirv_build_op_iadd(builder, type_id, structure_id, offset_id);
@@ -8496,7 +8496,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_raw_structured_addressing(
         return offset_id;
 }

-static void vkd3d_dxbc_compiler_emit_ld_raw_structured_srv_uav(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_ld_raw_structured_srv_uav(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t coordinate_id, type_id, val_id, texel_type_id, ptr_type_id, ptr_id;
@@ -8513,16 +8513,16 @@ static void vkd3d_dxbc_compiler_emit_ld_raw_structured_srv_uav(struct vkd3d_dxbc
     SpvOp op;

resource = &src[instruction->src_count - 1];
-    resource_symbol = vkd3d_dxbc_compiler_find_resource(compiler, &resource->reg);
+    resource_symbol = spirv_compiler_find_resource(compiler, &resource->reg);

if (resource->reg.type == VKD3DSPR_UAV
-            && vkd3d_dxbc_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
+            && spirv_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
     {
         texel_type_id = vkd3d_spirv_get_type_id(builder, resource_symbol->info.resource.sampled_type, 1);
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassUniform, texel_type_id);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-        base_coordinate_id = vkd3d_dxbc_compiler_emit_raw_structured_addressing(compiler,
+        base_coordinate_id = spirv_compiler_emit_raw_structured_addressing(compiler,
                 type_id, resource_symbol->info.resource.structure_stride,
                 &src[0], VKD3DSP_WRITEMASK_0, &src[1], VKD3DSP_WRITEMASK_0);

@@ -8536,8 +8536,8 @@ static void vkd3d_dxbc_compiler_emit_ld_raw_structured_srv_uav(struct vkd3d_dxbc
             coordinate_id = base_coordinate_id;
             if (component_idx)
                 coordinate_id = vkd3d_spirv_build_op_iadd(builder, type_id,
-                        coordinate_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx));
-            indices[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+                        coordinate_id, spirv_compiler_get_constant_uint(compiler, component_idx));
+            indices[0] = spirv_compiler_get_constant_uint(compiler, 0);
             indices[1] = coordinate_id;

ptr_id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id, resource_symbol->id, indices, 2);
@@ -8551,10 +8551,10 @@ static void vkd3d_dxbc_compiler_emit_ld_raw_structured_srv_uav(struct vkd3d_dxbc
         else
             op = SpvOpImageRead;

-        vkd3d_dxbc_compiler_prepare_image(compiler, &image, &resource->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+        spirv_compiler_prepare_image(compiler, &image, &resource->reg, NULL, VKD3D_IMAGE_FLAG_NONE);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-        base_coordinate_id = vkd3d_dxbc_compiler_emit_raw_structured_addressing(compiler,
+        base_coordinate_id = spirv_compiler_emit_raw_structured_addressing(compiler,
                 type_id, image.structure_stride, &src[0], VKD3DSP_WRITEMASK_0, &src[1], VKD3DSP_WRITEMASK_0);

texel_type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, VKD3D_VEC4_SIZE);
@@ -8568,7 +8568,7 @@ static void vkd3d_dxbc_compiler_emit_ld_raw_structured_srv_uav(struct vkd3d_dxbc
             coordinate_id = base_coordinate_id;
             if (component_idx)
                 coordinate_id = vkd3d_spirv_build_op_iadd(builder, type_id,
-                        coordinate_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx));
+                        coordinate_id, spirv_compiler_get_constant_uint(compiler, component_idx));

val_id = vkd3d_spirv_build_op_tr2(builder, &builder->function_stream,
                     op, texel_type_id, image.image_id, coordinate_id);
@@ -8577,10 +8577,10 @@ static void vkd3d_dxbc_compiler_emit_ld_raw_structured_srv_uav(struct vkd3d_dxbc
         }
     }
     assert(dst->reg.data_type == VKD3D_DATA_UINT);
-    vkd3d_dxbc_compiler_emit_store_dst_components(compiler, dst, VKD3D_SHADER_COMPONENT_UINT, constituents);
+    spirv_compiler_emit_store_dst_components(compiler, dst, VKD3D_SHADER_COMPONENT_UINT, constituents);
 }

-static void vkd3d_dxbc_compiler_emit_ld_tgsm(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_ld_tgsm(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8594,12 +8594,12 @@ static void vkd3d_dxbc_compiler_emit_ld_tgsm(struct vkd3d_dxbc_compiler *compile
     unsigned int i, j;

resource = &src[instruction->src_count - 1];
-    if (!vkd3d_dxbc_compiler_get_register_info(compiler, &resource->reg, &reg_info))
+    if (!spirv_compiler_get_register_info(compiler, &resource->reg, &reg_info))
         return;

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
     ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, reg_info.storage_class, type_id);
-    base_coordinate_id = vkd3d_dxbc_compiler_emit_raw_structured_addressing(compiler,
+    base_coordinate_id = spirv_compiler_emit_raw_structured_addressing(compiler,
             type_id, reg_info.structure_stride, &src[0], VKD3DSP_WRITEMASK_0, &src[1], VKD3DSP_WRITEMASK_0);

assert(dst->write_mask & VKD3DSP_WRITEMASK_ALL);
@@ -8612,16 +8612,16 @@ static void vkd3d_dxbc_compiler_emit_ld_tgsm(struct vkd3d_dxbc_compiler *compile
         coordinate_id = base_coordinate_id;
         if (component_idx)
             coordinate_id = vkd3d_spirv_build_op_iadd(builder, type_id,
-                    coordinate_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx));
+                    coordinate_id, spirv_compiler_get_constant_uint(compiler, component_idx));

ptr_id = vkd3d_spirv_build_op_access_chain1(builder, ptr_type_id, reg_info.id, coordinate_id);
         constituents[j++] = vkd3d_spirv_build_op_load(builder, type_id, ptr_id, SpvMemoryAccessMaskNone);
     }
     assert(dst->reg.data_type == VKD3D_DATA_UINT);
-    vkd3d_dxbc_compiler_emit_store_dst_components(compiler, dst, VKD3D_SHADER_COMPONENT_UINT, constituents);
+    spirv_compiler_emit_store_dst_components(compiler, dst, VKD3D_SHADER_COMPONENT_UINT, constituents);
 }

-static void vkd3d_dxbc_compiler_emit_ld_raw_structured(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_ld_raw_structured(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     enum vkd3d_shader_register_type reg_type = instruction->src[instruction->src_count - 1].reg.type;
@@ -8629,17 +8629,17 @@ static void vkd3d_dxbc_compiler_emit_ld_raw_structured(struct vkd3d_dxbc_compile
     {
         case VKD3DSPR_RESOURCE:
         case VKD3DSPR_UAV:
-            vkd3d_dxbc_compiler_emit_ld_raw_structured_srv_uav(compiler, instruction);
+            spirv_compiler_emit_ld_raw_structured_srv_uav(compiler, instruction);
             break;
         case VKD3DSPR_GROUPSHAREDMEM:
-            vkd3d_dxbc_compiler_emit_ld_tgsm(compiler, instruction);
+            spirv_compiler_emit_ld_tgsm(compiler, instruction);
             break;
         default:
             ERR("Unexpected register type %#x.\n", reg_type);
     }
 }

-static void vkd3d_dxbc_compiler_emit_store_uav_raw_structured(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_uav_raw_structured(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t coordinate_id, type_id, val_id, data_id, ptr_type_id, ptr_id;
@@ -8653,21 +8653,21 @@ static void vkd3d_dxbc_compiler_emit_store_uav_raw_structured(struct vkd3d_dxbc_
     unsigned int component_count;
     uint32_t indices[2];

-    resource_symbol = vkd3d_dxbc_compiler_find_resource(compiler, &dst->reg);
+    resource_symbol = spirv_compiler_find_resource(compiler, &dst->reg);

-    if (vkd3d_dxbc_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
+    if (spirv_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
     {
         type_id = vkd3d_spirv_get_type_id(builder, resource_symbol->info.resource.sampled_type, 1);
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassUniform, type_id);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-        base_coordinate_id = vkd3d_dxbc_compiler_emit_raw_structured_addressing(compiler,
+        base_coordinate_id = spirv_compiler_emit_raw_structured_addressing(compiler,
                 type_id, resource_symbol->info.resource.structure_stride,
                 &src[0], VKD3DSP_WRITEMASK_0, &src[1], VKD3DSP_WRITEMASK_0);

data = &src[instruction->src_count - 1];
         assert(data->reg.data_type == VKD3D_DATA_UINT);
-        val_id = vkd3d_dxbc_compiler_emit_load_src(compiler, data, dst->write_mask);
+        val_id = spirv_compiler_emit_load_src(compiler, data, dst->write_mask);

component_count = vkd3d_write_mask_component_count(dst->write_mask);
         for (component_idx = 0; component_idx < component_count; ++component_idx)
@@ -8678,8 +8678,8 @@ static void vkd3d_dxbc_compiler_emit_store_uav_raw_structured(struct vkd3d_dxbc_
             coordinate_id = base_coordinate_id;
             if (component_idx)
                 coordinate_id = vkd3d_spirv_build_op_iadd(builder, type_id,
-                        coordinate_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx));
-            indices[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+                        coordinate_id, spirv_compiler_get_constant_uint(compiler, component_idx));
+            indices[0] = spirv_compiler_get_constant_uint(compiler, 0);
             indices[1] = coordinate_id;

ptr_id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id, resource_symbol->id, indices, 2);
@@ -8689,26 +8689,26 @@ static void vkd3d_dxbc_compiler_emit_store_uav_raw_structured(struct vkd3d_dxbc_
     else
     {
         type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
-        vkd3d_dxbc_compiler_prepare_image(compiler, &image, &dst->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+        spirv_compiler_prepare_image(compiler, &image, &dst->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
         assert((instruction->handler_idx == VKD3DSIH_STORE_STRUCTURED) != !image.structure_stride);
-        base_coordinate_id = vkd3d_dxbc_compiler_emit_raw_structured_addressing(compiler,
+        base_coordinate_id = spirv_compiler_emit_raw_structured_addressing(compiler,
                 type_id, image.structure_stride, &src[0], VKD3DSP_WRITEMASK_0, &src[1], VKD3DSP_WRITEMASK_0);

data = &src[instruction->src_count - 1];
         assert(data->reg.data_type == VKD3D_DATA_UINT);
-        val_id = vkd3d_dxbc_compiler_emit_load_src(compiler, data, dst->write_mask);
+        val_id = spirv_compiler_emit_load_src(compiler, data, dst->write_mask);

component_count = vkd3d_write_mask_component_count(dst->write_mask);
         for (component_idx = 0; component_idx < component_count; ++component_idx)
         {
             /* Mesa Vulkan drivers require the texel parameter to be a vector. */
-            data_id = vkd3d_dxbc_compiler_emit_construct_vector(compiler, VKD3D_SHADER_COMPONENT_UINT,
+            data_id = spirv_compiler_emit_construct_vector(compiler, VKD3D_SHADER_COMPONENT_UINT,
                     VKD3D_VEC4_SIZE, val_id, component_idx, component_count);

coordinate_id = base_coordinate_id;
             if (component_idx)
                 coordinate_id = vkd3d_spirv_build_op_iadd(builder, type_id,
-                        coordinate_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx));
+                        coordinate_id, spirv_compiler_get_constant_uint(compiler, component_idx));

vkd3d_spirv_build_op_image_write(builder, image.image_id, coordinate_id,
                     data_id, SpvImageOperandsMaskNone, NULL, 0);
@@ -8717,7 +8717,7 @@ static void vkd3d_dxbc_compiler_emit_store_uav_raw_structured(struct vkd3d_dxbc_

}

-static void vkd3d_dxbc_compiler_emit_store_tgsm(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_tgsm(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t coordinate_id, type_id, val_id, ptr_type_id, ptr_id, data_id;
@@ -8729,18 +8729,18 @@ static void vkd3d_dxbc_compiler_emit_store_tgsm(struct vkd3d_dxbc_compiler *comp
     struct vkd3d_shader_register_info reg_info;
     unsigned int component_count;

-    if (!vkd3d_dxbc_compiler_get_register_info(compiler, &dst->reg, &reg_info))
+    if (!spirv_compiler_get_register_info(compiler, &dst->reg, &reg_info))
         return;

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
     ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, reg_info.storage_class, type_id);
     assert((instruction->handler_idx == VKD3DSIH_STORE_STRUCTURED) != !reg_info.structure_stride);
-    base_coordinate_id = vkd3d_dxbc_compiler_emit_raw_structured_addressing(compiler,
+    base_coordinate_id = spirv_compiler_emit_raw_structured_addressing(compiler,
             type_id, reg_info.structure_stride, &src[0], VKD3DSP_WRITEMASK_0, &src[1], VKD3DSP_WRITEMASK_0);

data = &src[instruction->src_count - 1];
     assert(data->reg.data_type == VKD3D_DATA_UINT);
-    val_id = vkd3d_dxbc_compiler_emit_load_src(compiler, data, dst->write_mask);
+    val_id = spirv_compiler_emit_load_src(compiler, data, dst->write_mask);

component_count = vkd3d_write_mask_component_count(dst->write_mask);
     for (component_idx = 0; component_idx < component_count; ++component_idx)
@@ -8751,31 +8751,31 @@ static void vkd3d_dxbc_compiler_emit_store_tgsm(struct vkd3d_dxbc_compiler *comp
         coordinate_id = base_coordinate_id;
         if (component_idx)
             coordinate_id = vkd3d_spirv_build_op_iadd(builder, type_id,
-                    coordinate_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx));
+                    coordinate_id, spirv_compiler_get_constant_uint(compiler, component_idx));

ptr_id = vkd3d_spirv_build_op_access_chain1(builder, ptr_type_id, reg_info.id, coordinate_id);
         vkd3d_spirv_build_op_store(builder, ptr_id, data_id, SpvMemoryAccessMaskNone);
     }
 }

-static void vkd3d_dxbc_compiler_emit_store_raw_structured(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_raw_structured(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     enum vkd3d_shader_register_type reg_type = instruction->dst[0].reg.type;
     switch (reg_type)
     {
         case VKD3DSPR_UAV:
-            vkd3d_dxbc_compiler_emit_store_uav_raw_structured(compiler, instruction);
+            spirv_compiler_emit_store_uav_raw_structured(compiler, instruction);
             break;
         case VKD3DSPR_GROUPSHAREDMEM:
-            vkd3d_dxbc_compiler_emit_store_tgsm(compiler, instruction);
+            spirv_compiler_emit_store_tgsm(compiler, instruction);
             break;
         default:
             ERR("Unexpected register type %#x.\n", reg_type);
     }
 }

-static void vkd3d_dxbc_compiler_emit_ld_uav_typed(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_ld_uav_typed(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8787,38 +8787,38 @@ static void vkd3d_dxbc_compiler_emit_ld_uav_typed(struct vkd3d_dxbc_compiler *co
     DWORD coordinate_mask;
     uint32_t indices[2];

-    resource_symbol = vkd3d_dxbc_compiler_find_resource(compiler, &src[1].reg);
+    resource_symbol = spirv_compiler_find_resource(compiler, &src[1].reg);

-    if (vkd3d_dxbc_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
+    if (spirv_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
     {
         type_id = vkd3d_spirv_get_type_id(builder, resource_symbol->info.resource.sampled_type, 1);
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassUniform, type_id);
-        coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_0);
-        indices[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+        coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_0);
+        indices[0] = spirv_compiler_get_constant_uint(compiler, 0);
         indices[1] = coordinate_id;

ptr_id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id, resource_symbol->id, indices, 2);
         val_id = vkd3d_spirv_build_op_load(builder, type_id, ptr_id, SpvMemoryAccessMaskNone);

-        vkd3d_dxbc_compiler_emit_store_dst_swizzled(compiler, dst, val_id,
+        spirv_compiler_emit_store_dst_swizzled(compiler, dst, val_id,
                 resource_symbol->info.resource.sampled_type, src[1].swizzle);
     }
     else
     {
-        vkd3d_dxbc_compiler_prepare_image(compiler, &image, &src[1].reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+        spirv_compiler_prepare_image(compiler, &image, &src[1].reg, NULL, VKD3D_IMAGE_FLAG_NONE);
         type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, VKD3D_VEC4_SIZE);
         coordinate_mask = (1u << image.resource_type_info->coordinate_component_count) - 1;
-        coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], coordinate_mask);
+        coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], coordinate_mask);

val_id = vkd3d_spirv_build_op_image_read(builder, type_id,
                 image.image_id, coordinate_id, SpvImageOperandsMaskNone, NULL, 0);

-        vkd3d_dxbc_compiler_emit_store_dst_swizzled(compiler,
+        spirv_compiler_emit_store_dst_swizzled(compiler,
                 dst, val_id, image.sampled_type, src[1].swizzle);
     }
 }

-static void vkd3d_dxbc_compiler_emit_store_uav_typed(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_store_uav_typed(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     uint32_t coordinate_id, texel_id, type_id, val_id, ptr_type_id, ptr_id;
@@ -8830,17 +8830,17 @@ static void vkd3d_dxbc_compiler_emit_store_uav_typed(struct vkd3d_dxbc_compiler
     DWORD coordinate_mask;
     uint32_t indices[2];

-    resource_symbol = vkd3d_dxbc_compiler_find_resource(compiler, &dst->reg);
+    resource_symbol = spirv_compiler_find_resource(compiler, &dst->reg);

-    if (vkd3d_dxbc_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
+    if (spirv_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
     {
         type_id = vkd3d_spirv_get_type_id(builder, resource_symbol->info.resource.sampled_type, 1);
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassUniform, type_id);
-        coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_0);
-        indices[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+        coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_0);
+        indices[0] = spirv_compiler_get_constant_uint(compiler, 0);
         indices[1] = coordinate_id;

-        val_id = vkd3d_dxbc_compiler_emit_load_src_with_type(compiler, &src[1],
+        val_id = spirv_compiler_emit_load_src_with_type(compiler, &src[1],
                 VKD3DSP_WRITEMASK_0, resource_symbol->info.resource.sampled_type);
         ptr_id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id, resource_symbol->id, indices, 2);
         vkd3d_spirv_build_op_store(builder, ptr_id, val_id, SpvMemoryAccessMaskNone);
@@ -8849,17 +8849,17 @@ static void vkd3d_dxbc_compiler_emit_store_uav_typed(struct vkd3d_dxbc_compiler
     {
         vkd3d_spirv_enable_capability(builder, SpvCapabilityStorageImageWriteWithoutFormat);

-        vkd3d_dxbc_compiler_prepare_image(compiler, &image, &dst->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+        spirv_compiler_prepare_image(compiler, &image, &dst->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
         coordinate_mask = (1u << image.resource_type_info->coordinate_component_count) - 1;
-        coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], coordinate_mask);
-        texel_id = vkd3d_dxbc_compiler_emit_load_src_with_type(compiler, &src[1], dst->write_mask, image.sampled_type);
+        coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], coordinate_mask);
+        texel_id = spirv_compiler_emit_load_src_with_type(compiler, &src[1], dst->write_mask, image.sampled_type);

vkd3d_spirv_build_op_image_write(builder, image.image_id, coordinate_id, texel_id,
                 SpvImageOperandsMaskNone, NULL, 0);
     }
 }

-static void vkd3d_dxbc_compiler_emit_uav_counter_instruction(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_uav_counter_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -8875,7 +8875,7 @@ static void vkd3d_dxbc_compiler_emit_uav_counter_instruction(struct vkd3d_dxbc_c
     op = instruction->handler_idx == VKD3DSIH_IMM_ATOMIC_ALLOC
             ? SpvOpAtomicIIncrement : SpvOpAtomicIDecrement;

-    resource_symbol = vkd3d_dxbc_compiler_find_resource(compiler, &src->reg);
+    resource_symbol = spirv_compiler_find_resource(compiler, &src->reg);
     counter_id = resource_symbol->info.resource.uav_counter_id;
     assert(counter_id);

@@ -8886,7 +8886,7 @@ static void vkd3d_dxbc_compiler_emit_uav_counter_instruction(struct vkd3d_dxbc_c
         const struct vkd3d_symbol_descriptor_array_data *array_data;
         uint32_t index_id;

-        index_id = vkd3d_dxbc_compiler_get_descriptor_index(compiler, &src->reg,
+        index_id = spirv_compiler_get_descriptor_index(compiler, &src->reg,
                 resource_symbol->info.resource.uav_counter_array,
                 resource_symbol->info.resource.uav_counter_base_idx,
                 resource_symbol->info.resource.resource_type_info->resource_type);
@@ -8898,7 +8898,7 @@ static void vkd3d_dxbc_compiler_emit_uav_counter_instruction(struct vkd3d_dxbc_c
         counter_id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id, counter_id, &index_id, 1);
     }

-    if (vkd3d_dxbc_compiler_is_opengl_target(compiler))
+    if (spirv_compiler_is_opengl_target(compiler))
     {
         pointer_id = counter_id;
         memory_semantics |= SpvMemorySemanticsAtomicCounterMemoryMask;
@@ -8906,8 +8906,8 @@ static void vkd3d_dxbc_compiler_emit_uav_counter_instruction(struct vkd3d_dxbc_c
     else if (compiler->ssbo_uavs)
     {
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassUniform, type_id);
-        coordinate_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
-        operands[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+        coordinate_id = spirv_compiler_get_constant_uint(compiler, 0);
+        operands[0] = spirv_compiler_get_constant_uint(compiler, 0);
         operands[1] = coordinate_id;
         pointer_id = vkd3d_spirv_build_op_access_chain(builder,
                 ptr_type_id, counter_id, operands, 2);
@@ -8915,26 +8915,26 @@ static void vkd3d_dxbc_compiler_emit_uav_counter_instruction(struct vkd3d_dxbc_c
     else
     {
         ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassImage, type_id);
-        coordinate_id = sample_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+        coordinate_id = sample_id = spirv_compiler_get_constant_uint(compiler, 0);
         pointer_id = vkd3d_spirv_build_op_image_texel_pointer(builder,
                 ptr_type_id, counter_id, coordinate_id, sample_id);
     }

operands[0] = pointer_id;
-    operands[1] = vkd3d_dxbc_compiler_get_constant_uint(compiler, SpvScopeDevice);
-    operands[2] = vkd3d_dxbc_compiler_get_constant_uint(compiler, memory_semantics);
+    operands[1] = spirv_compiler_get_constant_uint(compiler, SpvScopeDevice);
+    operands[2] = spirv_compiler_get_constant_uint(compiler, memory_semantics);
     result_id = vkd3d_spirv_build_op_trv(builder, &builder->function_stream,
             op, type_id, operands, ARRAY_SIZE(operands));
     if (op == SpvOpAtomicIDecrement)
     {
         /* SpvOpAtomicIDecrement returns the original value. */
         result_id = vkd3d_spirv_build_op_isub(builder, type_id, result_id,
-                vkd3d_dxbc_compiler_get_constant_uint(compiler, 1));
+                spirv_compiler_get_constant_uint(compiler, 1));
     }
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, result_id);
+    spirv_compiler_emit_store_dst(compiler, dst, result_id);
 }

-static SpvOp vkd3d_dxbc_compiler_map_atomic_instruction(const struct vkd3d_shader_instruction *instruction)
+static SpvOp spirv_compiler_map_atomic_instruction(const struct vkd3d_shader_instruction *instruction)
 {
     static const struct
     {
@@ -8979,7 +8979,7 @@ static bool is_imm_atomic_instruction(enum vkd3d_shader_opcode handler_idx)
     return VKD3DSIH_IMM_ATOMIC_ALLOC <= handler_idx && handler_idx <= VKD3DSIH_IMM_ATOMIC_XOR;
 }

-static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_atomic_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9002,7 +9002,7 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil

resource = is_imm_atomic_instruction(instruction->handler_idx) ? &dst[1] : &dst[0];

-    op = vkd3d_dxbc_compiler_map_atomic_instruction(instruction);
+    op = spirv_compiler_map_atomic_instruction(instruction);
     if (op == SpvOpMax)
     {
         ERR("Unexpected instruction %#x.\n", instruction->handler_idx);
@@ -9013,7 +9013,7 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil
     {
         scope = SpvScopeWorkgroup;
         coordinate_mask = 1u;
-        if (!vkd3d_dxbc_compiler_get_register_info(compiler, &resource->reg, &reg_info))
+        if (!spirv_compiler_get_register_info(compiler, &resource->reg, &reg_info))
             return;
         structure_stride = reg_info.structure_stride;
         raw = !structure_stride;
@@ -9021,9 +9021,9 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil
     else
     {
         scope = SpvScopeDevice;
-        resource_symbol = vkd3d_dxbc_compiler_find_resource(compiler, &resource->reg);
+        resource_symbol = spirv_compiler_find_resource(compiler, &resource->reg);

-        if (vkd3d_dxbc_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
+        if (spirv_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
         {
             coordinate_mask = VKD3DSP_WRITEMASK_0;
             structure_stride = resource_symbol->info.resource.structure_stride;
@@ -9031,7 +9031,7 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil
         }
         else
         {
-            vkd3d_dxbc_compiler_prepare_image(compiler, &image, &resource->reg, NULL, VKD3D_IMAGE_FLAG_NO_LOAD);
+            spirv_compiler_prepare_image(compiler, &image, &resource->reg, NULL, VKD3D_IMAGE_FLAG_NO_LOAD);
             coordinate_mask = (1u << image.resource_type_info->coordinate_component_count) - 1;
             structure_stride = image.structure_stride;
             raw = image.raw;
@@ -9042,14 +9042,14 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil
     if (structure_stride || raw)
     {
         assert(!raw != !structure_stride);
-        coordinate_id = vkd3d_dxbc_compiler_emit_raw_structured_addressing(compiler,
+        coordinate_id = spirv_compiler_emit_raw_structured_addressing(compiler,
                 type_id, structure_stride, &src[0], VKD3DSP_WRITEMASK_0,
                 &src[0], VKD3DSP_WRITEMASK_1);
     }
     else
     {
         assert(resource->reg.type != VKD3DSPR_GROUPSHAREDMEM);
-        coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], coordinate_mask);
+        coordinate_id = spirv_compiler_emit_load_src(compiler, &src[0], coordinate_mask);
     }

if (resource->reg.type == VKD3DSPR_GROUPSHAREDMEM)
@@ -9060,12 +9060,12 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil
     }
     else
     {
-        if (vkd3d_dxbc_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
+        if (spirv_compiler_use_storage_buffer(compiler, &resource_symbol->info.resource))
         {
             component_type = resource_symbol->info.resource.sampled_type;
             type_id = vkd3d_spirv_get_type_id(builder, component_type, 1);
             ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassUniform, type_id);
-            operands[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+            operands[0] = spirv_compiler_get_constant_uint(compiler, 0);
             operands[1] = coordinate_id;
             pointer_id = vkd3d_spirv_build_op_access_chain(builder, ptr_type_id, resource_symbol->id, operands, 2);
         }
@@ -9074,31 +9074,31 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil
             component_type = image.sampled_type;
             type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, 1);
             ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassImage, type_id);
-            sample_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+            sample_id = spirv_compiler_get_constant_uint(compiler, 0);
             pointer_id = vkd3d_spirv_build_op_image_texel_pointer(builder,
                     ptr_type_id, image.id, coordinate_id, sample_id);
         }
     }

-    val_id = vkd3d_dxbc_compiler_emit_load_src_with_type(compiler, &src[1], VKD3DSP_WRITEMASK_0, component_type);
+    val_id = spirv_compiler_emit_load_src_with_type(compiler, &src[1], VKD3DSP_WRITEMASK_0, component_type);

operands[i++] = pointer_id;
-    operands[i++] = vkd3d_dxbc_compiler_get_constant_uint(compiler, scope);
-    operands[i++] = vkd3d_dxbc_compiler_get_constant_uint(compiler, SpvMemorySemanticsMaskNone);
+    operands[i++] = spirv_compiler_get_constant_uint(compiler, scope);
+    operands[i++] = spirv_compiler_get_constant_uint(compiler, SpvMemorySemanticsMaskNone);
     if (instruction->src_count >= 3)
     {
-        operands[i++] = vkd3d_dxbc_compiler_get_constant_uint(compiler, SpvMemorySemanticsMaskNone);
-        operands[i++] = vkd3d_dxbc_compiler_emit_load_src_with_type(compiler, &src[2], VKD3DSP_WRITEMASK_0, component_type);
+        operands[i++] = spirv_compiler_get_constant_uint(compiler, SpvMemorySemanticsMaskNone);
+        operands[i++] = spirv_compiler_emit_load_src_with_type(compiler, &src[2], VKD3DSP_WRITEMASK_0, component_type);
     }
     operands[i++] = val_id;
     result_id = vkd3d_spirv_build_op_trv(builder, &builder->function_stream,
             op, type_id, operands, i);

if (is_imm_atomic_instruction(instruction->handler_idx))
-        vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, result_id);
+        spirv_compiler_emit_store_dst(compiler, dst, result_id);
 }

-static void vkd3d_dxbc_compiler_emit_bufinfo(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_bufinfo(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9112,7 +9112,7 @@ static void vkd3d_dxbc_compiler_emit_bufinfo(struct vkd3d_dxbc_compiler *compile

if (compiler->ssbo_uavs && src->reg.type == VKD3DSPR_UAV)
     {
-        resource_symbol = vkd3d_dxbc_compiler_find_resource(compiler, &src->reg);
+        resource_symbol = spirv_compiler_find_resource(compiler, &src->reg);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
         val_id = vkd3d_spirv_build_op_array_length(builder, type_id, resource_symbol->id, 0);
@@ -9122,7 +9122,7 @@ static void vkd3d_dxbc_compiler_emit_bufinfo(struct vkd3d_dxbc_compiler *compile
     {
         vkd3d_spirv_enable_capability(builder, SpvCapabilityImageQuery);

-        vkd3d_dxbc_compiler_prepare_image(compiler, &image, &src->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+        spirv_compiler_prepare_image(compiler, &image, &src->reg, NULL, VKD3D_IMAGE_FLAG_NONE);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
         val_id = vkd3d_spirv_build_op_image_query_size(builder, type_id, image.image_id);
@@ -9131,7 +9131,7 @@ static void vkd3d_dxbc_compiler_emit_bufinfo(struct vkd3d_dxbc_compiler *compile

if (image.structure_stride)
     {
-        stride_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, image.structure_stride);
+        stride_id = spirv_compiler_get_constant_uint(compiler, image.structure_stride);
         constituents[0] = vkd3d_spirv_build_op_udiv(builder, type_id, val_id, stride_id);
         constituents[1] = stride_id;
         type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, ARRAY_SIZE(constituents));
@@ -9142,15 +9142,15 @@ static void vkd3d_dxbc_compiler_emit_bufinfo(struct vkd3d_dxbc_compiler *compile
     else if (image.raw)
     {
         val_id = vkd3d_spirv_build_op_shift_left_logical(builder, type_id,
-                val_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, 2));
+                val_id, spirv_compiler_get_constant_uint(compiler, 2));
     }

-    val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler, val_id, write_mask,
+    val_id = spirv_compiler_emit_swizzle(compiler, val_id, write_mask,
             VKD3D_SHADER_COMPONENT_UINT, src->swizzle, dst->write_mask);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static void vkd3d_dxbc_compiler_emit_resinfo(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_resinfo(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9164,7 +9164,7 @@ static void vkd3d_dxbc_compiler_emit_resinfo(struct vkd3d_dxbc_compiler *compile

vkd3d_spirv_enable_capability(builder, SpvCapabilityImageQuery);

-    vkd3d_dxbc_compiler_prepare_image(compiler, &image, &src[1].reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+    spirv_compiler_prepare_image(compiler, &image, &src[1].reg, NULL, VKD3D_IMAGE_FLAG_NONE);
     size_component_count = image.resource_type_info->coordinate_component_count;
     if (image.resource_type_info->dim == SpvDimCube)
         --size_component_count;
@@ -9173,7 +9173,7 @@ static void vkd3d_dxbc_compiler_emit_resinfo(struct vkd3d_dxbc_compiler *compile
     supports_mipmaps = src[1].reg.type != VKD3DSPR_UAV && !image.resource_type_info->ms;
     if (supports_mipmaps)
     {
-        lod_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_0);
+        lod_id = spirv_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_0);
         val_id = vkd3d_spirv_build_op_image_query_size_lod(builder, type_id, image.image_id, lod_id);
         type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
         miplevel_count_id = vkd3d_spirv_build_op_image_query_levels(builder, type_id, image.image_id);
@@ -9182,12 +9182,12 @@ static void vkd3d_dxbc_compiler_emit_resinfo(struct vkd3d_dxbc_compiler *compile
     {
         val_id = vkd3d_spirv_build_op_image_query_size(builder, type_id, image.image_id);
         /* For UAVs the returned miplevel count is always 1. */
-        miplevel_count_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, 1);
+        miplevel_count_id = spirv_compiler_get_constant_uint(compiler, 1);
     }

constituents[0] = val_id;
     for (i = 0; i < 3 - size_component_count; ++i)
-        constituents[i + 1] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+        constituents[i + 1] = spirv_compiler_get_constant_uint(compiler, 0);
     constituents[i + 1] = miplevel_count_id;
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, VKD3D_VEC4_SIZE);
     val_id = vkd3d_spirv_build_op_composite_construct(builder,
@@ -9204,13 +9204,13 @@ static void vkd3d_dxbc_compiler_emit_resinfo(struct vkd3d_dxbc_compiler *compile
             FIXME("Unhandled flags %#x.\n", instruction->flags);
         val_id = vkd3d_spirv_build_op_convert_utof(builder, type_id, val_id);
     }
-    val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler, val_id, VKD3DSP_WRITEMASK_ALL,
+    val_id = spirv_compiler_emit_swizzle(compiler, val_id, VKD3DSP_WRITEMASK_ALL,
             VKD3D_SHADER_COMPONENT_FLOAT, src[1].swizzle, dst->write_mask);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

-static uint32_t vkd3d_dxbc_compiler_emit_query_sample_count(struct vkd3d_dxbc_compiler *compiler,
+static uint32_t spirv_compiler_emit_query_sample_count(struct spirv_compiler *compiler,
         const struct vkd3d_shader_src_param *src)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9219,14 +9219,14 @@ static uint32_t vkd3d_dxbc_compiler_emit_query_sample_count(struct vkd3d_dxbc_co

if (src->reg.type == VKD3DSPR_RASTERIZER)
     {
-        val_id = vkd3d_dxbc_compiler_emit_uint_shader_parameter(compiler,
+        val_id = spirv_compiler_emit_uint_shader_parameter(compiler,
                 VKD3D_SHADER_PARAMETER_NAME_RASTERIZER_SAMPLE_COUNT);
     }
     else
     {
         vkd3d_spirv_enable_capability(builder, SpvCapabilityImageQuery);

-        vkd3d_dxbc_compiler_prepare_image(compiler, &image, &src->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
+        spirv_compiler_prepare_image(compiler, &image, &src->reg, NULL, VKD3D_IMAGE_FLAG_NONE);
         type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
         val_id = vkd3d_spirv_build_op_image_query_samples(builder, type_id, image.image_id);
     }
@@ -9234,7 +9234,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_query_sample_count(struct vkd3d_dxbc_co
     return val_id;
 }

-static void vkd3d_dxbc_compiler_emit_sample_info(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_sample_info(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9244,11 +9244,11 @@ static void vkd3d_dxbc_compiler_emit_sample_info(struct vkd3d_dxbc_compiler *com
     uint32_t type_id, val_id;
     unsigned int i;

-    val_id = vkd3d_dxbc_compiler_emit_query_sample_count(compiler, src);
+    val_id = spirv_compiler_emit_query_sample_count(compiler, src);

constituents[0] = val_id;
     for (i = 1; i < VKD3D_VEC4_SIZE; ++i)
-        constituents[i] = vkd3d_dxbc_compiler_get_constant_uint(compiler, 0);
+        constituents[i] = spirv_compiler_get_constant_uint(compiler, 0);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, VKD3D_VEC4_SIZE);
     val_id = vkd3d_spirv_build_op_composite_construct(builder, type_id, constituents, VKD3D_VEC4_SIZE);

@@ -9264,14 +9264,14 @@ static void vkd3d_dxbc_compiler_emit_sample_info(struct vkd3d_dxbc_compiler *com
         val_id = vkd3d_spirv_build_op_convert_utof(builder, type_id, val_id);
     }

-    val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler, val_id, VKD3DSP_WRITEMASK_ALL,
+    val_id = spirv_compiler_emit_swizzle(compiler, val_id, VKD3DSP_WRITEMASK_ALL,
             VKD3D_SHADER_COMPONENT_FLOAT, src->swizzle, dst->write_mask);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

/* XXX: This is correct only when standard sample positions are used. */
-static void vkd3d_dxbc_compiler_emit_sample_position(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_sample_position(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     /* Standard sample locations from the Vulkan spec. */
@@ -9322,32 +9322,32 @@ static void vkd3d_dxbc_compiler_emit_sample_position(struct vkd3d_dxbc_compiler
     uint32_t type_id, bool_id, ptr_type_id;
     unsigned int i;

-    sample_count_id = vkd3d_dxbc_compiler_emit_query_sample_count(compiler, &instruction->src[0]);
-    sample_index_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &instruction->src[1], VKD3DSP_WRITEMASK_0);
+    sample_count_id = spirv_compiler_emit_query_sample_count(compiler, &instruction->src[0]);
+    sample_index_id = spirv_compiler_emit_load_src(compiler, &instruction->src[1], VKD3DSP_WRITEMASK_0);

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_UINT, 1);
     index_id = vkd3d_spirv_build_op_iadd(builder, type_id, sample_count_id, sample_index_id);
     index_id = vkd3d_spirv_build_op_isub(builder,
-            type_id, index_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, 1));
+            type_id, index_id, spirv_compiler_get_constant_uint(compiler, 1));

/* Validate sample index. */
     bool_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_BOOL, 1);
     id = vkd3d_spirv_build_op_logical_and(builder, bool_id,
             vkd3d_spirv_build_op_uless_than(builder, bool_id, sample_index_id, sample_count_id),
             vkd3d_spirv_build_op_uless_than_equal(builder,
-                    bool_id, sample_index_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, 16)));
+                    bool_id, sample_index_id, spirv_compiler_get_constant_uint(compiler, 16)));
     index_id = vkd3d_spirv_build_op_select(builder, type_id,
-            id, index_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, 0));
+            id, index_id, spirv_compiler_get_constant_uint(compiler, 0));

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, 2);
     if (!(id = compiler->sample_positions_id))
     {
-        length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, ARRAY_SIZE(standard_sample_positions));
+        length_id = spirv_compiler_get_constant_uint(compiler, ARRAY_SIZE(standard_sample_positions));
         array_type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);

for (i = 0; i < ARRAY_SIZE(standard_sample_positions); ++ i)
         {
-            constituents[i] = vkd3d_dxbc_compiler_get_constant(compiler,
+            constituents[i] = spirv_compiler_get_constant(compiler,
                     VKD3D_SHADER_COMPONENT_FLOAT, 2, (const uint32_t *)standard_sample_positions[i]);
         }

@@ -9362,12 +9362,12 @@ static void vkd3d_dxbc_compiler_emit_sample_position(struct vkd3d_dxbc_compiler
     id = vkd3d_spirv_build_op_in_bounds_access_chain1(builder, ptr_type_id, id, index_id);
     id = vkd3d_spirv_build_op_load(builder, type_id, id, SpvMemoryAccessMaskNone);

-    id = vkd3d_dxbc_compiler_emit_swizzle(compiler, id, VKD3DSP_WRITEMASK_0 | VKD3DSP_WRITEMASK_1,
+    id = spirv_compiler_emit_swizzle(compiler, id, VKD3DSP_WRITEMASK_0 | VKD3DSP_WRITEMASK_1,
             VKD3D_SHADER_COMPONENT_FLOAT, instruction->src[0].swizzle, dst->write_mask);
-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, id);
+    spirv_compiler_emit_store_dst(compiler, dst, id);
 }

-static void vkd3d_dxbc_compiler_emit_eval_attrib(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_eval_attrib(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9379,7 +9379,7 @@ static void vkd3d_dxbc_compiler_emit_eval_attrib(struct vkd3d_dxbc_compiler *com
     unsigned int src_count = 0;
     enum GLSLstd450 op;

-    if (!vkd3d_dxbc_compiler_get_register_info(compiler, input, &register_info))
+    if (!spirv_compiler_get_register_info(compiler, input, &register_info))
         return;

if (register_info.storage_class != SpvStorageClassInput)
@@ -9400,7 +9400,7 @@ static void vkd3d_dxbc_compiler_emit_eval_attrib(struct vkd3d_dxbc_compiler *com
     {
         assert(instruction->handler_idx == VKD3DSIH_EVAL_SAMPLE_INDEX);
         op = GLSLstd450InterpolateAtSample;
-        src_ids[src_count++] = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[1], VKD3DSP_WRITEMASK_0);
+        src_ids[src_count++] = spirv_compiler_emit_load_src(compiler, &src[1], VKD3DSP_WRITEMASK_0);
     }

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT,
@@ -9409,10 +9409,10 @@ static void vkd3d_dxbc_compiler_emit_eval_attrib(struct vkd3d_dxbc_compiler *com
     instr_set_id = vkd3d_spirv_get_glsl_std450_instr_set(builder);
     val_id = vkd3d_spirv_build_op_ext_inst(builder, type_id, instr_set_id, op, src_ids, src_count);

-    val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler, val_id, register_info.write_mask,
+    val_id = spirv_compiler_emit_swizzle(compiler, val_id, register_info.write_mask,
             VKD3D_SHADER_COMPONENT_FLOAT, src[0].swizzle, dst->write_mask);

-    vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
+    spirv_compiler_emit_store_dst(compiler, dst, val_id);
 }

/* From the Vulkan spec:
@@ -9421,7 +9421,7 @@ static void vkd3d_dxbc_compiler_emit_eval_attrib(struct vkd3d_dxbc_compiler *com
  *
  *   "Scope for memory must be limited to: * Device * Workgroup * Invocation"
  */
-static void vkd3d_dxbc_compiler_emit_sync(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_sync(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     unsigned int memory_semantics = SpvMemorySemanticsAcquireReleaseMask;
@@ -9462,10 +9462,10 @@ static void vkd3d_dxbc_compiler_emit_sync(struct vkd3d_dxbc_compiler *compiler,
                 | SpvMemorySemanticsImageMemoryMask;
     }

-    vkd3d_dxbc_compiler_emit_barrier(compiler, execution_scope, memory_scope, memory_semantics);
+    spirv_compiler_emit_barrier(compiler, execution_scope, memory_scope, memory_semantics);
 }

-static void vkd3d_dxbc_compiler_emit_emit_stream(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_emit_stream(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9482,11 +9482,11 @@ static void vkd3d_dxbc_compiler_emit_emit_stream(struct vkd3d_dxbc_compiler *com
         return;
     }

-    vkd3d_dxbc_compiler_emit_shader_epilogue_invocation(compiler);
+    spirv_compiler_emit_shader_epilogue_invocation(compiler);
     vkd3d_spirv_build_op_emit_vertex(builder);
 }

-static void vkd3d_dxbc_compiler_emit_cut_stream(struct vkd3d_dxbc_compiler *compiler,
+static void spirv_compiler_emit_cut_stream(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9506,7 +9506,7 @@ static void vkd3d_dxbc_compiler_emit_cut_stream(struct vkd3d_dxbc_compiler *comp
     vkd3d_spirv_build_op_end_primitive(builder);
 }

-static void vkd3d_dxbc_compiler_emit_hull_shader_inputs(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_hull_shader_inputs(struct spirv_compiler *compiler)
 {
     const struct vkd3d_shader_signature *signature = compiler->input_signature;
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
@@ -9522,9 +9522,9 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_inputs(struct vkd3d_dxbc_compil
     }

type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, 4);
-    length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, compiler->input_control_point_count);
+    length_id = spirv_compiler_get_constant_uint(compiler, compiler->input_control_point_count);
     type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);
-    length_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, register_count);
+    length_id = spirv_compiler_get_constant_uint(compiler, register_count);
     type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);
     vicp_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassPrivate, type_id);

@@ -9554,20 +9554,20 @@ static void vkd3d_dxbc_compiler_emit_hull_shader_inputs(struct vkd3d_dxbc_compil
                 VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
         symbol.info.reg.dcl_mask = signature->elements[i].mask;
         symbol.info.reg.is_aggregate = true;
-        vkd3d_dxbc_compiler_put_symbol(compiler, &symbol);
+        spirv_compiler_put_symbol(compiler, &symbol);
     }
 }

/* This function is called after declarations are processed. */
-static void vkd3d_dxbc_compiler_emit_main_prolog(struct vkd3d_dxbc_compiler *compiler)
+static void spirv_compiler_emit_main_prolog(struct spirv_compiler *compiler)
 {
-    vkd3d_dxbc_compiler_emit_push_constant_buffers(compiler);
+    spirv_compiler_emit_push_constant_buffers(compiler);

if (compiler->xfb_info && compiler->xfb_info->element_count
             && compiler->shader_type != VKD3D_SHADER_TYPE_GEOMETRY)
-        vkd3d_dxbc_compiler_emit_point_size(compiler);
+        spirv_compiler_emit_point_size(compiler);
     if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL)
-        vkd3d_dxbc_compiler_emit_hull_shader_inputs(compiler);
+        spirv_compiler_emit_hull_shader_inputs(compiler);
 }

static bool is_dcl_instruction(enum vkd3d_shader_opcode handler_idx)
@@ -9576,7 +9576,7 @@ static bool is_dcl_instruction(enum vkd3d_shader_opcode handler_idx)
             || handler_idx == VKD3DSIH_HS_DECLS;
 }

-int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
+int spirv_compiler_handle_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
     int ret = VKD3D_OK;
@@ -9584,125 +9584,125 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
     if (!is_dcl_instruction(instruction->handler_idx) && !compiler->after_declarations_section)
     {
         compiler->after_declarations_section = true;
-        vkd3d_dxbc_compiler_emit_main_prolog(compiler);
+        spirv_compiler_emit_main_prolog(compiler);
     }

switch (instruction->handler_idx)
     {
         case VKD3DSIH_DCL_GLOBAL_FLAGS:
-            vkd3d_dxbc_compiler_emit_dcl_global_flags(compiler, instruction);
+            spirv_compiler_emit_dcl_global_flags(compiler, instruction);
             break;
         case VKD3DSIH_DCL_TEMPS:
-            vkd3d_dxbc_compiler_emit_dcl_temps(compiler, instruction);
+            spirv_compiler_emit_dcl_temps(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INDEXABLE_TEMP:
-            vkd3d_dxbc_compiler_emit_dcl_indexable_temp(compiler, instruction);
+            spirv_compiler_emit_dcl_indexable_temp(compiler, instruction);
             break;
         case VKD3DSIH_DCL_CONSTANT_BUFFER:
-            vkd3d_dxbc_compiler_emit_dcl_constant_buffer(compiler, instruction);
+            spirv_compiler_emit_dcl_constant_buffer(compiler, instruction);
             break;
         case VKD3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER:
-            vkd3d_dxbc_compiler_emit_dcl_immediate_constant_buffer(compiler, instruction);
+            spirv_compiler_emit_dcl_immediate_constant_buffer(compiler, instruction);
             break;
         case VKD3DSIH_DCL_SAMPLER:
-            vkd3d_dxbc_compiler_emit_dcl_sampler(compiler, instruction);
+            spirv_compiler_emit_dcl_sampler(compiler, instruction);
             break;
         case VKD3DSIH_DCL:
         case VKD3DSIH_DCL_UAV_TYPED:
-            vkd3d_dxbc_compiler_emit_dcl_resource(compiler, instruction);
+            spirv_compiler_emit_dcl_resource(compiler, instruction);
             break;
         case VKD3DSIH_DCL_RESOURCE_RAW:
         case VKD3DSIH_DCL_UAV_RAW:
-            vkd3d_dxbc_compiler_emit_dcl_resource_raw(compiler, instruction);
+            spirv_compiler_emit_dcl_resource_raw(compiler, instruction);
             break;
         case VKD3DSIH_DCL_RESOURCE_STRUCTURED:
         case VKD3DSIH_DCL_UAV_STRUCTURED:
-            vkd3d_dxbc_compiler_emit_dcl_resource_structured(compiler, instruction);
+            spirv_compiler_emit_dcl_resource_structured(compiler, instruction);
             break;
         case VKD3DSIH_DCL_TGSM_RAW:
-            vkd3d_dxbc_compiler_emit_dcl_tgsm_raw(compiler, instruction);
+            spirv_compiler_emit_dcl_tgsm_raw(compiler, instruction);
             break;
         case VKD3DSIH_DCL_TGSM_STRUCTURED:
-            vkd3d_dxbc_compiler_emit_dcl_tgsm_structured(compiler, instruction);
+            spirv_compiler_emit_dcl_tgsm_structured(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INPUT:
-            vkd3d_dxbc_compiler_emit_dcl_input(compiler, instruction);
+            spirv_compiler_emit_dcl_input(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INPUT_PS:
-            vkd3d_dxbc_compiler_emit_dcl_input_ps(compiler, instruction);
+            spirv_compiler_emit_dcl_input_ps(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INPUT_PS_SGV:
         case VKD3DSIH_DCL_INPUT_PS_SIV:
-            vkd3d_dxbc_compiler_emit_dcl_input_ps_sysval(compiler, instruction);
+            spirv_compiler_emit_dcl_input_ps_sysval(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INPUT_SGV:
         case VKD3DSIH_DCL_INPUT_SIV:
-            vkd3d_dxbc_compiler_emit_dcl_input_sysval(compiler, instruction);
+            spirv_compiler_emit_dcl_input_sysval(compiler, instruction);
             break;
         case VKD3DSIH_DCL_OUTPUT:
-            vkd3d_dxbc_compiler_emit_dcl_output(compiler, instruction);
+            spirv_compiler_emit_dcl_output(compiler, instruction);
             break;
         case VKD3DSIH_DCL_OUTPUT_SIV:
-            vkd3d_dxbc_compiler_emit_dcl_output_siv(compiler, instruction);
+            spirv_compiler_emit_dcl_output_siv(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INDEX_RANGE:
-            vkd3d_dxbc_compiler_emit_dcl_index_range(compiler, instruction);
+            spirv_compiler_emit_dcl_index_range(compiler, instruction);
             break;
         case VKD3DSIH_DCL_STREAM:
-            vkd3d_dxbc_compiler_emit_dcl_stream(compiler, instruction);
+            spirv_compiler_emit_dcl_stream(compiler, instruction);
             break;
         case VKD3DSIH_DCL_VERTICES_OUT:
-            vkd3d_dxbc_compiler_emit_output_vertex_count(compiler, instruction);
+            spirv_compiler_emit_output_vertex_count(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INPUT_PRIMITIVE:
-            vkd3d_dxbc_compiler_emit_dcl_input_primitive(compiler, instruction);
+            spirv_compiler_emit_dcl_input_primitive(compiler, instruction);
             break;
         case VKD3DSIH_DCL_OUTPUT_TOPOLOGY:
-            vkd3d_dxbc_compiler_emit_dcl_output_topology(compiler, instruction);
+            spirv_compiler_emit_dcl_output_topology(compiler, instruction);
             break;
         case VKD3DSIH_DCL_GS_INSTANCES:
-            vkd3d_dxbc_compiler_emit_dcl_gs_instances(compiler, instruction);
+            spirv_compiler_emit_dcl_gs_instances(compiler, instruction);
             break;
         case VKD3DSIH_DCL_INPUT_CONTROL_POINT_COUNT:
             compiler->input_control_point_count = instruction->declaration.count;
             break;
         case VKD3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT:
             compiler->output_control_point_count = instruction->declaration.count;
-            vkd3d_dxbc_compiler_emit_output_vertex_count(compiler, instruction);
+            spirv_compiler_emit_output_vertex_count(compiler, instruction);
             break;
         case VKD3DSIH_DCL_TESSELLATOR_DOMAIN:
-            vkd3d_dxbc_compiler_emit_dcl_tessellator_domain(compiler, instruction);
+            spirv_compiler_emit_dcl_tessellator_domain(compiler, instruction);
             break;
         case VKD3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE:
-            vkd3d_dxbc_compiler_emit_tessellator_output_primitive(compiler,
+            spirv_compiler_emit_tessellator_output_primitive(compiler,
                     instruction->declaration.tessellator_output_primitive);
             break;
         case VKD3DSIH_DCL_TESSELLATOR_PARTITIONING:
-            vkd3d_dxbc_compiler_emit_tessellator_partitioning(compiler,
+            spirv_compiler_emit_tessellator_partitioning(compiler,
                     instruction->declaration.tessellator_partitioning);
             break;
         case VKD3DSIH_DCL_THREAD_GROUP:
-            vkd3d_dxbc_compiler_emit_dcl_thread_group(compiler, instruction);
+            spirv_compiler_emit_dcl_thread_group(compiler, instruction);
             break;
         case VKD3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT:
         case VKD3DSIH_DCL_HS_JOIN_PHASE_INSTANCE_COUNT:
-            ret = vkd3d_dxbc_compiler_emit_shader_phase_instance_count(compiler, instruction);
+            ret = spirv_compiler_emit_shader_phase_instance_count(compiler, instruction);
             break;
         case VKD3DSIH_HS_CONTROL_POINT_PHASE:
         case VKD3DSIH_HS_FORK_PHASE:
         case VKD3DSIH_HS_JOIN_PHASE:
-            vkd3d_dxbc_compiler_enter_shader_phase(compiler, instruction);
+            spirv_compiler_enter_shader_phase(compiler, instruction);
             break;
         case VKD3DSIH_DMOV:
         case VKD3DSIH_MOV:
-            vkd3d_dxbc_compiler_emit_mov(compiler, instruction);
+            spirv_compiler_emit_mov(compiler, instruction);
             break;
         case VKD3DSIH_DMOVC:
         case VKD3DSIH_MOVC:
-            vkd3d_dxbc_compiler_emit_movc(compiler, instruction);
+            spirv_compiler_emit_movc(compiler, instruction);
             break;
         case VKD3DSIH_SWAPC:
-            vkd3d_dxbc_compiler_emit_swapc(compiler, instruction);
+            spirv_compiler_emit_swapc(compiler, instruction);
             break;
         case VKD3DSIH_ADD:
         case VKD3DSIH_AND:
@@ -9731,7 +9731,7 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
         case VKD3DSIH_UTOD:
         case VKD3DSIH_UTOF:
         case VKD3DSIH_XOR:
-            vkd3d_dxbc_compiler_emit_alu_instruction(compiler, instruction);
+            spirv_compiler_emit_alu_instruction(compiler, instruction);
             break;
         case VKD3DSIH_DFMA:
         case VKD3DSIH_DMAX:
@@ -9755,28 +9755,28 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
         case VKD3DSIH_SQRT:
         case VKD3DSIH_UMAX:
         case VKD3DSIH_UMIN:
-            vkd3d_dxbc_compiler_emit_ext_glsl_instruction(compiler, instruction);
+            spirv_compiler_emit_ext_glsl_instruction(compiler, instruction);
             break;
         case VKD3DSIH_DP4:
         case VKD3DSIH_DP3:
         case VKD3DSIH_DP2:
-            vkd3d_dxbc_compiler_emit_dot(compiler, instruction);
+            spirv_compiler_emit_dot(compiler, instruction);
             break;
         case VKD3DSIH_DRCP:
         case VKD3DSIH_RCP:
-            vkd3d_dxbc_compiler_emit_rcp(compiler, instruction);
+            spirv_compiler_emit_rcp(compiler, instruction);
             break;
         case VKD3DSIH_SINCOS:
-            vkd3d_dxbc_compiler_emit_sincos(compiler, instruction);
+            spirv_compiler_emit_sincos(compiler, instruction);
             break;
         case VKD3DSIH_IMUL:
-            vkd3d_dxbc_compiler_emit_imul(compiler, instruction);
+            spirv_compiler_emit_imul(compiler, instruction);
             break;
         case VKD3DSIH_IMAD:
-            vkd3d_dxbc_compiler_emit_imad(compiler, instruction);
+            spirv_compiler_emit_imad(compiler, instruction);
             break;
         case VKD3DSIH_UDIV:
-            vkd3d_dxbc_compiler_emit_udiv(compiler, instruction);
+            spirv_compiler_emit_udiv(compiler, instruction);
             break;
         case VKD3DSIH_DEQ:
         case VKD3DSIH_DGE:
@@ -9792,18 +9792,18 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
         case VKD3DSIH_NE:
         case VKD3DSIH_UGE:
         case VKD3DSIH_ULT:
-            vkd3d_dxbc_compiler_emit_comparison_instruction(compiler, instruction);
+            spirv_compiler_emit_comparison_instruction(compiler, instruction);
             break;
         case VKD3DSIH_BFI:
         case VKD3DSIH_IBFE:
         case VKD3DSIH_UBFE:
-            vkd3d_dxbc_compiler_emit_bitfield_instruction(compiler, instruction);
+            spirv_compiler_emit_bitfield_instruction(compiler, instruction);
             break;
         case VKD3DSIH_F16TOF32:
-            vkd3d_dxbc_compiler_emit_f16tof32(compiler, instruction);
+            spirv_compiler_emit_f16tof32(compiler, instruction);
             break;
         case VKD3DSIH_F32TOF16:
-            vkd3d_dxbc_compiler_emit_f32tof16(compiler, instruction);
+            spirv_compiler_emit_f32tof16(compiler, instruction);
             break;
         case VKD3DSIH_BREAK:
         case VKD3DSIH_BREAKP:
@@ -9821,7 +9821,7 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
         case VKD3DSIH_RETP:
         case VKD3DSIH_SWITCH:
         case VKD3DSIH_TEXKILL:
-            ret = vkd3d_dxbc_compiler_emit_control_flow_instruction(compiler, instruction);
+            ret = spirv_compiler_emit_control_flow_instruction(compiler, instruction);
             break;
         case VKD3DSIH_DSX:
         case VKD3DSIH_DSX_COARSE:
@@ -9829,48 +9829,48 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
         case VKD3DSIH_DSY:
         case VKD3DSIH_DSY_COARSE:
         case VKD3DSIH_DSY_FINE:
-            vkd3d_dxbc_compiler_emit_deriv_instruction(compiler, instruction);
+            spirv_compiler_emit_deriv_instruction(compiler, instruction);
             break;
         case VKD3DSIH_LD2DMS:
         case VKD3DSIH_LD:
-            vkd3d_dxbc_compiler_emit_ld(compiler, instruction);
+            spirv_compiler_emit_ld(compiler, instruction);
             break;
         case VKD3DSIH_LOD:
-            vkd3d_dxbc_compiler_emit_lod(compiler, instruction);
+            spirv_compiler_emit_lod(compiler, instruction);
             break;
         case VKD3DSIH_SAMPLE:
         case VKD3DSIH_SAMPLE_B:
         case VKD3DSIH_SAMPLE_GRAD:
         case VKD3DSIH_SAMPLE_LOD:
-            vkd3d_dxbc_compiler_emit_sample(compiler, instruction);
+            spirv_compiler_emit_sample(compiler, instruction);
             break;
         case VKD3DSIH_SAMPLE_C:
         case VKD3DSIH_SAMPLE_C_LZ:
-            vkd3d_dxbc_compiler_emit_sample_c(compiler, instruction);
+            spirv_compiler_emit_sample_c(compiler, instruction);
             break;
         case VKD3DSIH_GATHER4:
         case VKD3DSIH_GATHER4_C:
         case VKD3DSIH_GATHER4_PO:
         case VKD3DSIH_GATHER4_PO_C:
-            vkd3d_dxbc_compiler_emit_gather4(compiler, instruction);
+            spirv_compiler_emit_gather4(compiler, instruction);
             break;
         case VKD3DSIH_LD_RAW:
         case VKD3DSIH_LD_STRUCTURED:
-            vkd3d_dxbc_compiler_emit_ld_raw_structured(compiler, instruction);
+            spirv_compiler_emit_ld_raw_structured(compiler, instruction);
             break;
         case VKD3DSIH_STORE_RAW:
         case VKD3DSIH_STORE_STRUCTURED:
-            vkd3d_dxbc_compiler_emit_store_raw_structured(compiler, instruction);
+            spirv_compiler_emit_store_raw_structured(compiler, instruction);
             break;
         case VKD3DSIH_LD_UAV_TYPED:
-            vkd3d_dxbc_compiler_emit_ld_uav_typed(compiler, instruction);
+            spirv_compiler_emit_ld_uav_typed(compiler, instruction);
             break;
         case VKD3DSIH_STORE_UAV_TYPED:
-            vkd3d_dxbc_compiler_emit_store_uav_typed(compiler, instruction);
+            spirv_compiler_emit_store_uav_typed(compiler, instruction);
             break;
         case VKD3DSIH_IMM_ATOMIC_ALLOC:
         case VKD3DSIH_IMM_ATOMIC_CONSUME:
-            vkd3d_dxbc_compiler_emit_uav_counter_instruction(compiler, instruction);
+            spirv_compiler_emit_uav_counter_instruction(compiler, instruction);
             break;
         case VKD3DSIH_ATOMIC_AND:
         case VKD3DSIH_ATOMIC_CMP_STORE:
@@ -9891,34 +9891,34 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
         case VKD3DSIH_IMM_ATOMIC_UMAX:
         case VKD3DSIH_IMM_ATOMIC_UMIN:
         case VKD3DSIH_IMM_ATOMIC_XOR:
-            vkd3d_dxbc_compiler_emit_atomic_instruction(compiler, instruction);
+            spirv_compiler_emit_atomic_instruction(compiler, instruction);
             break;
         case VKD3DSIH_BUFINFO:
-            vkd3d_dxbc_compiler_emit_bufinfo(compiler, instruction);
+            spirv_compiler_emit_bufinfo(compiler, instruction);
             break;
         case VKD3DSIH_RESINFO:
-            vkd3d_dxbc_compiler_emit_resinfo(compiler, instruction);
+            spirv_compiler_emit_resinfo(compiler, instruction);
             break;
         case VKD3DSIH_SAMPLE_INFO:
-            vkd3d_dxbc_compiler_emit_sample_info(compiler, instruction);
+            spirv_compiler_emit_sample_info(compiler, instruction);
             break;
         case VKD3DSIH_SAMPLE_POS:
-            vkd3d_dxbc_compiler_emit_sample_position(compiler, instruction);
+            spirv_compiler_emit_sample_position(compiler, instruction);
             break;
         case VKD3DSIH_EVAL_CENTROID:
         case VKD3DSIH_EVAL_SAMPLE_INDEX:
-            vkd3d_dxbc_compiler_emit_eval_attrib(compiler, instruction);
+            spirv_compiler_emit_eval_attrib(compiler, instruction);
             break;
         case VKD3DSIH_SYNC:
-            vkd3d_dxbc_compiler_emit_sync(compiler, instruction);
+            spirv_compiler_emit_sync(compiler, instruction);
             break;
         case VKD3DSIH_EMIT:
         case VKD3DSIH_EMIT_STREAM:
-            vkd3d_dxbc_compiler_emit_emit_stream(compiler, instruction);
+            spirv_compiler_emit_emit_stream(compiler, instruction);
             break;
         case VKD3DSIH_CUT:
         case VKD3DSIH_CUT_STREAM:
-            vkd3d_dxbc_compiler_emit_cut_stream(compiler, instruction);
+            spirv_compiler_emit_cut_stream(compiler, instruction);
             break;
         case VKD3DSIH_DCL_HS_MAX_TESSFACTOR:
         case VKD3DSIH_HS_DECLS:
@@ -9932,7 +9932,7 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
     return ret;
 }

-int vkd3d_dxbc_compiler_generate_spirv(struct vkd3d_dxbc_compiler *compiler,
+int spirv_compiler_generate_spirv(struct spirv_compiler *compiler,
         const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *spirv)
 {
     const struct vkd3d_shader_spirv_target_info *info = compiler->spirv_target_info;
@@ -9940,22 +9940,22 @@ int vkd3d_dxbc_compiler_generate_spirv(struct vkd3d_dxbc_compiler *compiler,
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_shader_phase *phase;

-    if ((phase = vkd3d_dxbc_compiler_get_current_shader_phase(compiler)))
-        vkd3d_dxbc_compiler_leave_shader_phase(compiler, phase);
+    if ((phase = spirv_compiler_get_current_shader_phase(compiler)))
+        spirv_compiler_leave_shader_phase(compiler, phase);
     else
         vkd3d_spirv_build_op_function_end(builder);

if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL)
-        vkd3d_dxbc_compiler_emit_hull_shader_main(compiler);
+        spirv_compiler_emit_hull_shader_main(compiler);

if (compiler->shader_type == VKD3D_SHADER_TYPE_DOMAIN)
     {
         if (info && (ds_info = vkd3d_find_struct(compile_info->next, SPIRV_DOMAIN_SHADER_TARGET_INFO)))
         {
-            vkd3d_dxbc_compiler_emit_tessellator_output_primitive(compiler, ds_info->output_primitive);
-            vkd3d_dxbc_compiler_emit_tessellator_partitioning(compiler, ds_info->partitioning);
+            spirv_compiler_emit_tessellator_output_primitive(compiler, ds_info->output_primitive);
+            spirv_compiler_emit_tessellator_partitioning(compiler, ds_info->partitioning);
         }
-        else if (vkd3d_dxbc_compiler_is_opengl_target(compiler))
+        else if (spirv_compiler_is_opengl_target(compiler))
         {
             ERR("vkd3d_shader_spirv_domain_shader_target_info is required for "
                     "OpenGL tessellation evaluation shader.\n");
@@ -9965,18 +9965,18 @@ int vkd3d_dxbc_compiler_generate_spirv(struct vkd3d_dxbc_compiler *compiler,
     if (compiler->epilogue_function_id)
     {
         vkd3d_spirv_build_op_name(builder, compiler->epilogue_function_id, "epilogue");
-        vkd3d_dxbc_compiler_emit_shader_epilogue_function(compiler);
+        spirv_compiler_emit_shader_epilogue_function(compiler);
     }

if (compiler->strip_debug)
         vkd3d_spirv_stream_clear(&builder->debug_stream);

-    if (!vkd3d_spirv_compile_module(builder, spirv, vkd3d_dxbc_compiler_get_entry_point_name(compiler)))
+    if (!vkd3d_spirv_compile_module(builder, spirv, spirv_compiler_get_entry_point_name(compiler)))
         return VKD3D_ERROR;

if (TRACE_ON())
     {
-        enum vkd3d_shader_spirv_environment environment = vkd3d_dxbc_compiler_get_target_environment(compiler);
+        enum vkd3d_shader_spirv_environment environment = spirv_compiler_get_target_environment(compiler);
         vkd3d_spirv_dump(spirv, environment);
         vkd3d_spirv_validate(spirv, environment);
     }
@@ -9987,7 +9987,7 @@ int vkd3d_dxbc_compiler_generate_spirv(struct vkd3d_dxbc_compiler *compiler,
     if (compile_info->target_type == VKD3D_SHADER_TARGET_SPIRV_TEXT)
     {
         struct vkd3d_shader_code text;
-        enum vkd3d_shader_spirv_environment environment = vkd3d_dxbc_compiler_get_target_environment(compiler);
+        enum vkd3d_shader_spirv_environment environment = spirv_compiler_get_target_environment(compiler);
         if (vkd3d_spirv_binary_to_text(spirv, environment, compiler->formatting, &text) != VKD3D_OK)
             return VKD3D_ERROR;
         *spirv = text;
@@ -9996,7 +9996,7 @@ int vkd3d_dxbc_compiler_generate_spirv(struct vkd3d_dxbc_compiler *compiler,
     return VKD3D_OK;
 }

-void vkd3d_dxbc_compiler_destroy(struct vkd3d_dxbc_compiler *compiler)
+void spirv_compiler_destroy(struct spirv_compiler *compiler)
 {
     vkd3d_free(compiler->control_flow_info);

diff --git a/libs/vkd3d-shader/vkd3d_shader_main.c b/libs/vkd3d-shader/vkd3d_shader_main.c
index 1575a004..5e25dde8 100644
--- a/libs/vkd3d-shader/vkd3d_shader_main.c
+++ b/libs/vkd3d-shader/vkd3d_shader_main.c
@@ -1158,7 +1158,7 @@ static int compile_dxbc_tpf(const struct vkd3d_shader_compile_info *compile_info
     struct vkd3d_shader_scan_descriptor_info scan_descriptor_info;
     struct vkd3d_shader_instruction instruction;
     struct vkd3d_shader_compile_info scan_info;
-    struct vkd3d_dxbc_compiler *spirv_compiler;
+    struct spirv_compiler *spirv_compiler;
     struct vkd3d_shader_parser *parser;
     int ret;

@@ -1208,7 +1208,7 @@ static int compile_dxbc_tpf(const struct vkd3d_shader_compile_info *compile_info
         return ret;
     }

-    if (!(spirv_compiler = vkd3d_dxbc_compiler_create(&parser->shader_version, &parser->shader_desc,
+    if (!(spirv_compiler = spirv_compiler_create(&parser->shader_version, &parser->shader_desc,
             compile_info, &scan_descriptor_info, message_context, &parser->location)))
     {
         ERR("Failed to create DXBC compiler.\n");
@@ -1228,7 +1228,7 @@ static int compile_dxbc_tpf(const struct vkd3d_shader_compile_info *compile_info
             break;
         }

-        if ((ret = vkd3d_dxbc_compiler_handle_instruction(spirv_compiler, &instruction)) < 0)
+        if ((ret = spirv_compiler_handle_instruction(spirv_compiler, &instruction)) < 0)
             break;
     }

@@ -1236,9 +1236,9 @@ static int compile_dxbc_tpf(const struct vkd3d_shader_compile_info *compile_info
         ret = VKD3D_ERROR_INVALID_SHADER;

if (ret >= 0)
-        ret = vkd3d_dxbc_compiler_generate_spirv(spirv_compiler, compile_info, out);
+        ret = spirv_compiler_generate_spirv(spirv_compiler, compile_info, out);

-    vkd3d_dxbc_compiler_destroy(spirv_compiler);
+    spirv_compiler_destroy(spirv_compiler);
     vkd3d_shader_parser_destroy(parser);
     vkd3d_shader_free_scan_descriptor_info(&scan_descriptor_info);
     return ret;
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index aca5606b..0c83edf1 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -1085,17 +1085,17 @@ int vkd3d_glsl_generator_generate(struct vkd3d_glsl_generator *generator,
         struct vkd3d_shader_parser *parser, struct vkd3d_shader_code *out);
 void vkd3d_glsl_generator_destroy(struct vkd3d_glsl_generator *generator);

-struct vkd3d_dxbc_compiler;
+struct spirv_compiler;

-struct vkd3d_dxbc_compiler *vkd3d_dxbc_compiler_create(const struct vkd3d_shader_version *shader_version,
+struct spirv_compiler *spirv_compiler_create(const struct vkd3d_shader_version *shader_version,
         const struct vkd3d_shader_desc *shader_desc, const struct vkd3d_shader_compile_info *compile_info,
         const struct vkd3d_shader_scan_descriptor_info *scan_descriptor_info,
         struct vkd3d_shader_message_context *message_context, const struct vkd3d_shader_location *location);
-int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
+int spirv_compiler_handle_instruction(struct spirv_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction);
-int vkd3d_dxbc_compiler_generate_spirv(struct vkd3d_dxbc_compiler *compiler,
+int spirv_compiler_generate_spirv(struct spirv_compiler *compiler,
         const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *spirv);
-void vkd3d_dxbc_compiler_destroy(struct vkd3d_dxbc_compiler *compiler);
+void spirv_compiler_destroy(struct spirv_compiler *compiler);

void vkd3d_compute_dxbc_checksum(const void *dxbc, size_t size, uint32_t checksum[4]);

[PATCH 2/5] vkd3d-shader/dxbc: Use the VKD3D_DXBC_MAX_SOURCE_COUNT macro where possible.

[Zebediah Figura]

From: Zebediah Figura

---
 libs/vkd3d-shader/dxbc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index 17be2306..13566c38 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -91,7 +91,7 @@ struct vkd3d_shader_sm4_parser

unsigned int output_map[MAX_REG_OUTPUT];

-    struct vkd3d_shader_src_param src_param[6];
+    struct vkd3d_shader_src_param src_param[VKD3D_DXBC_MAX_SOURCE_COUNT];
     struct vkd3d_shader_dst_param dst_param[2];
     struct list src_free;
     struct list src;

[PATCH 3/5] vkd3d-shader/spirv: Avoid using DXBC-specific definitions.

[Zebediah Figura]

From: Zebediah Figura

---
 libs/vkd3d-shader/dxbc.c                 | 6 +++++-
 libs/vkd3d-shader/spirv.c                | 8 ++++----
 libs/vkd3d-shader/vkd3d_shader_private.h | 3 ++-
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index 13566c38..5c990056 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -21,6 +21,10 @@
 #include "vkd3d_shader_private.h"
 #include "sm4.h"

+#define DXBC_MAX_SOURCE_COUNT 6
+
+STATIC_ASSERT(DXBC_MAX_SOURCE_COUNT <= SPIRV_MAX_SOURCE_COUNT);
+
 void dxbc_writer_init(struct dxbc_writer *dxbc)
 {
     memset(dxbc, 0, sizeof(*dxbc));
@@ -91,7 +95,7 @@ struct vkd3d_shader_sm4_parser

unsigned int output_map[MAX_REG_OUTPUT];

-    struct vkd3d_shader_src_param src_param[VKD3D_DXBC_MAX_SOURCE_COUNT];
+    struct vkd3d_shader_src_param src_param[DXBC_MAX_SOURCE_COUNT];
     struct vkd3d_shader_dst_param dst_param[2];
     struct list src_free;
     struct list src;
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index ff8c020a..15712126 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -6938,7 +6938,7 @@ static void spirv_compiler_emit_alu_instruction(struct spirv_compiler *compiler,
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_shader_dst_param *dst = instruction->dst;
     const struct vkd3d_shader_src_param *src = instruction->src;
-    uint32_t src_ids[VKD3D_DXBC_MAX_SOURCE_COUNT];
+    uint32_t src_ids[SPIRV_MAX_SOURCE_COUNT];
     uint32_t type_id, val_id;
     unsigned int i;
     SpvOp op;
@@ -6951,7 +6951,7 @@ static void spirv_compiler_emit_alu_instruction(struct spirv_compiler *compiler,
     }

assert(instruction->dst_count == 1);
-    assert(instruction->src_count <= VKD3D_DXBC_MAX_SOURCE_COUNT);
+    assert(instruction->src_count <= SPIRV_MAX_SOURCE_COUNT);

type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);

@@ -7031,7 +7031,7 @@ static void spirv_compiler_emit_ext_glsl_instruction(struct spirv_compiler *comp
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_shader_dst_param *dst = instruction->dst;
     const struct vkd3d_shader_src_param *src = instruction->src;
-    uint32_t src_id[VKD3D_DXBC_MAX_SOURCE_COUNT];
+    uint32_t src_id[SPIRV_MAX_SOURCE_COUNT];
     uint32_t instr_set_id, type_id, val_id;
     enum GLSLstd450 glsl_inst;
     unsigned int i;
@@ -7046,7 +7046,7 @@ static void spirv_compiler_emit_ext_glsl_instruction(struct spirv_compiler *comp
     instr_set_id = vkd3d_spirv_get_glsl_std450_instr_set(builder);

assert(instruction->dst_count == 1);
-    assert(instruction->src_count <= VKD3D_DXBC_MAX_SOURCE_COUNT);
+    assert(instruction->src_count <= SPIRV_MAX_SOURCE_COUNT);

type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);

diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index 0c83edf1..0e9a73ca 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -1085,6 +1085,8 @@ int vkd3d_glsl_generator_generate(struct vkd3d_glsl_generator *generator,
         struct vkd3d_shader_parser *parser, struct vkd3d_shader_code *out);
 void vkd3d_glsl_generator_destroy(struct vkd3d_glsl_generator *generator);

+#define SPIRV_MAX_SOURCE_COUNT 6
+
 struct spirv_compiler;

struct spirv_compiler *spirv_compiler_create(const struct vkd3d_shader_version *shader_version,
@@ -1237,7 +1239,6 @@ static inline void *vkd3d_find_struct_(const struct vkd3d_struct *chain,
     return NULL;
 }

-#define VKD3D_DXBC_MAX_SOURCE_COUNT 6
 #define VKD3D_DXBC_HEADER_SIZE (8 * sizeof(uint32_t))

#define TAG_AON9 VKD3D_MAKE_TAG('A', 'o', 'n', '9')

[PATCH 4/5] vkd3d-shader/dxbc: Use a flat array to store source types.

[Zebediah Figura]

From: Zebediah Figura

---
 libs/vkd3d-shader/dxbc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index 5c990056..cb50f438 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -109,7 +109,7 @@ struct vkd3d_sm4_opcode_info
     enum vkd3d_sm4_opcode opcode;
     enum vkd3d_shader_opcode handler_idx;
     const char *dst_info;
-    const char *src_info;
+    char src_info[DXBC_MAX_SOURCE_COUNT];
     void (*read_opcode_func)(struct vkd3d_shader_instruction *ins, uint32_t opcode, uint32_t opcode_token,
             const uint32_t *tokens, unsigned int token_count, struct vkd3d_shader_sm4_parser *priv);
 };
@@ -1520,7 +1520,7 @@ static void shader_sm4_read_instruction(struct vkd3d_shader_parser *parser, stru
     ins->predicate = NULL;
     ins->dst_count = strlen(opcode_info->dst_info);
     ins->dst = sm4->dst_param;
-    ins->src_count = strlen(opcode_info->src_info);
+    ins->src_count = strnlen(opcode_info->src_info, DXBC_MAX_SOURCE_COUNT);
     ins->src = sm4->src_param;
     assert(ins->dst_count <= ARRAY_SIZE(sm4->dst_param));
     assert(ins->src_count <= ARRAY_SIZE(sm4->src_param));

[PATCH 5/5] vkd3d-shader/dxbc: Use a flat array to store destination types.

[Zebediah Figura]

From: Zebediah Figura

This cuts about 7 kB off of the 64-bit build.
---
 libs/vkd3d-shader/dxbc.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index cb50f438..f7ea6713 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -22,6 +22,7 @@
 #include "sm4.h"

#define DXBC_MAX_SOURCE_COUNT 6
+#define DXBC_MAX_DEST_COUNT 2

STATIC_ASSERT(DXBC_MAX_SOURCE_COUNT <= SPIRV_MAX_SOURCE_COUNT);

@@ -96,7 +97,7 @@ struct vkd3d_shader_sm4_parser
     unsigned int output_map[MAX_REG_OUTPUT];

struct vkd3d_shader_src_param src_param[DXBC_MAX_SOURCE_COUNT];
-    struct vkd3d_shader_dst_param dst_param[2];
+    struct vkd3d_shader_dst_param dst_param[DXBC_MAX_DEST_COUNT];
     struct list src_free;
     struct list src;
     struct vkd3d_shader_immediate_constant_buffer icb;
@@ -108,7 +109,7 @@ struct vkd3d_sm4_opcode_info
 {
     enum vkd3d_sm4_opcode opcode;
     enum vkd3d_shader_opcode handler_idx;
-    const char *dst_info;
+    char dst_info[DXBC_MAX_DEST_COUNT];
     char src_info[DXBC_MAX_SOURCE_COUNT];
     void (*read_opcode_func)(struct vkd3d_shader_instruction *ins, uint32_t opcode, uint32_t opcode_token,
             const uint32_t *tokens, unsigned int token_count, struct vkd3d_shader_sm4_parser *priv);
@@ -1518,7 +1519,7 @@ static void shader_sm4_read_instruction(struct vkd3d_shader_parser *parser, stru
     ins->raw = false;
     ins->structured = false;
     ins->predicate = NULL;
-    ins->dst_count = strlen(opcode_info->dst_info);
+    ins->dst_count = strnlen(opcode_info->dst_info, DXBC_MAX_DEST_COUNT);
     ins->dst = sm4->dst_param;
     ins->src_count = strnlen(opcode_info->src_info, DXBC_MAX_SOURCE_COUNT);
     ins->src = sm4->src_param;

[Henri Verbeet (＠hverbeet)]

From patch 1/5:
> I prefer avoiding the vkd3d_* prefix on all internal functions, for these
> reasons. However, I'm open to restoring it.

Note that this can make it harder to find the affected code from backtraces and logs, and in some cases bug tracker searches. I.e., suppose you're getting an error message from an application running in wine mentioning "spirv_compiler_some_function()". Does that come from Mesa, vkd3d, wined3d, or perhaps SPIRV-Tools?

From patch 2/5:
> vkd3d-shader/dxbc: Use the VKD3D_DXBC_MAX_SOURCE_COUNT macro where possible.

The macro is unfortunately named, but this touches the shader model 4 (TPF) parser, for which we use the "vkd3d-shader/sm4" prefix. Similarly, if we're going to rename this in 3/5, ideally that would be to something like VKD3D_SM4_MAX_SOURCE_COUNT.

If we're cleaning things up, I'd argue for moving the SM4 parser out of dxbc.c, into its own file, like sm4.c or perhaps tpf.c. I'd also argue for merging hlsl_sm4.c and sm4.h into the same file.

From patch 4/5:
> -    ins->src_count = strlen(opcode_info->src_info);
> +    ins->src_count = strnlen(opcode_info->src_info, DXBC_MAX_SOURCE_COUNT);

As it happens, I have a bit of a dislike for the strn*() functions. You'll find very few of them in vkd3d or wined3d...

From patch 5/5:
> This cuts about 7 kB off of the 64-bit build.

Is that a debug build, or stripped? Avoiding pointers in struct vkd3d_sm4_opcode_info is generally desirable, but I'd expect the "read_opcode_func" field to be the bigger problem with that. Ideally we'd get rid of the linear search as well...
> -    struct vkd3d_shader_dst_param dst_param[2];
> +    struct vkd3d_shader_dst_param dst_param[DXBC_MAX_DEST_COUNT];

DXBC_MAX_DEST_COUNT is unfortunate. Like above, I'd prefer VKD3D_SM4_ over DXBC_. However, we also use either "src/dst" or "source/destination"; never "dest".

[Zebediah Figura (＠zfigura)]

> From patch 1/5:
> > I prefer avoiding the vkd3d_* prefix on all internal functions, for these reasons. However, I'm open to restoring it.
>
> Note that this can make it harder to find the affected code from backtraces and logs, and in some cases bug tracker searches. I.e., suppose you're getting an error message from an application running in wine mentioning "spirv_compiler_some_function()". Does that come from Mesa, vkd3d, wined3d, or perhaps SPIRV-Tools?

That strikes me as a reasonable concern, but I think that's something we can better resolve by simply always outputting "vkd3d" in the debug functions. At least, I find that preferable to putting a vkd3d prefix on every internal function.
> From patch 2/5:
> > vkd3d-shader/dxbc: Use the VKD3D_DXBC_MAX_SOURCE_COUNT macro where possible.
>
> The macro is unfortunately named, but this touches the shader model 4 (TPF) parser, for which we use the "vkd3d-shader/sm4" prefix. Similarly, if we're going to rename this in 3/5, ideally that would be to something like VKD3D_SM4_MAX_SOURCE_COUNT.

Sure.
> If we're cleaning things up, I'd argue for moving the SM4 parser out of dxbc.c, into its own file, like sm4.c or perhaps tpf.c.

That seems reasonable.
> I'd also argue for merging hlsl_sm4.c and sm4.h into the same file.

This may also be reasonable, although I think it may depend on more prototyping being done first...
> From patch 4/5:
> > -    ins->src_count = strlen(opcode_info->src_info);
> > +    ins->src_count = strnlen(opcode_info->src_info, DXBC_MAX_SOURCE_COUNT);
>
> As it happens, I have a bit of a dislike for the strn*() functions. You'll find very few of them in vkd3d or wined3d...

I don't understand this one. I suspect the prescription is "use memchr() instead", but that's less convenient. I can see how strncat() and strncpy() are fundamentally broken, but I don't see why the same applies to strnlen(), at least in this case. (Granted, this may be the only usage where strnlen() ever makes sense, but...)

I suppose the other option is to make the array of size DXBC_MAX_SOURCE_COUNT + 1, but the problem here is that the compiler won't catch it for us if we overflow that array by one.
> From patch 5/5:
> > This cuts about 7 kB off of the 64-bit build.
>
> Is that a debug build, or stripped? Avoiding pointers in struct vkd3d_sm4_opcode_info is generally desirable, but I'd expect the "read_opcode_func" field to be the bigger problem with that. Ideally we'd get rid of the linear search as well...

It applies to both stripped and unstripped builds. (Actually, the benefit is more like 12 kB on this machine, not sure what changed.)

I suspect there is a more salient benefit in speed, but I didn't really want to put the effort into measuring that, and the size benefit seemed worthwhile by itself.
> -    struct vkd3d_shader_dst_param dst_param[2];
> +    struct vkd3d_shader_dst_param dst_param[DXBC_MAX_DEST_COUNT];

DXBC_MAX_DEST_COUNT is unfortunate. Like above, I'd prefer VKD3D_SM4_ over DXBC_. However, we also use either "src/dst" or "source/destination"; never "dest".

Sure, I'll replace with src/dst.

[Henri Verbeet (＠hverbeet)]

> > If we're cleaning things up, I'd argue for moving the SM4 parser out of dxbc.c, into its own file, like sm4.c or perhaps tpf.c.
>
> That seems reasonable.
> > I'd also argue for merging hlsl_sm4.c and sm4.h into the same file.
>
> This may also be reasonable, although I think it may depend on more prototyping being done first...

Not sure I understand?
> > As it happens, I have a bit of a dislike for the strn*() functions. You'll find very few of them in vkd3d or wined3d...
>
> I don't understand this one. I suspect the prescription is "use memchr() instead", but that's less convenient. I can see how strncat() and strncpy() are fundamentally broken, but I don't see why the same applies to strnlen(), at least in this case. (Granted, this may be the only usage where strnlen() ever makes sense, but...)

It's probably fine here; it's just not my favourite family of functions.
> > > This cuts about 7 kB off of the 64-bit build.
> >
> > Is that a debug build, or stripped? Avoiding pointers in struct vkd3d_sm4_opcode_info is generally desirable, but I'd expect the "read_opcode_func" field to be the bigger problem with that. Ideally we'd get rid of the linear search as well...
>
> It applies to both stripped and unstripped builds. (Actually, the benefit is more like 12 kB on this machine, not sure what changed.)
>
> I suspect there is a more salient benefit in speed, but I didn't really want to put the effort into measuring that, and the size benefit seemed worthwhile by itself.

In theory it saves some relocations, and the arrays themselves are also smaller than 64-bit pointers. Still, the difference seemed slightly larger than I'd expect. Looking at the number of entries in the table though, perhaps it's not unreasonable.

[Zebediah Figura (＠zfigura)]

> > > I'd also argue for merging hlsl_sm4.c and sm4.h into the same file.
> >
> > This may also be reasonable, although I think it may depend on more prototyping being done first...
>
> Not sure I understand?

hlsl_sm4.c in its current state very much mixes sm4 and hlsl definitions. Separating those might be desirable, but will take effort, and the exact lines are in question, especially since there's still open questions about using vkd3d_shader_instruction here.