From: Giovanni Mascellani gmascellani@codeweavers.com
--- include/vkd3d_shader.h | 11 ++ libs/vkd3d-shader/d3d_asm.c | 166 ++++++++++++++++++++++- libs/vkd3d-shader/vkd3d_shader_main.c | 18 ++- libs/vkd3d-shader/vkd3d_shader_private.h | 3 +- 4 files changed, 194 insertions(+), 4 deletions(-)
diff --git a/include/vkd3d_shader.h b/include/vkd3d_shader.h index 9e663919c..84e46753b 100644 --- a/include/vkd3d_shader.h +++ b/include/vkd3d_shader.h @@ -279,6 +279,17 @@ enum vkd3d_shader_compile_option_name * \since 1.11 */ VKD3D_SHADER_COMPILE_OPTION_FEATURE = 0x0000000a, + /** + * If \a value is nonzero, emit the input and output signature + * when disassembling a shader. + * + * This option is supported by vkd3d_shader_compile() when using + * D3D_BYTECODE, DXBC_TPF or DXBC_DXIL as source and D3D_ASM as + * target; it should not be enabled otherwise. + * + * \since 1.12 + */ + VKD3D_SHADER_COMPILE_OPTION_EMIT_SIGNATURE = 0x0000000b,
VKD3D_FORCE_32_BIT_ENUM(VKD3D_SHADER_COMPILE_OPTION_NAME), }; diff --git a/libs/vkd3d-shader/d3d_asm.c b/libs/vkd3d-shader/d3d_asm.c index 36b617154..4b15af4c6 100644 --- a/libs/vkd3d-shader/d3d_asm.c +++ b/libs/vkd3d-shader/d3d_asm.c @@ -2046,8 +2046,161 @@ static void shader_dump_instruction(struct vkd3d_d3d_asm_compiler *compiler, shader_addline(buffer, "\n"); }
+static const char *get_sysval_semantic_name(enum vkd3d_shader_sysval_semantic semantic) +{ + switch (semantic) + { + case VKD3D_SHADER_SV_NONE: return "NONE"; + case VKD3D_SHADER_SV_POSITION: return "POS"; + case VKD3D_SHADER_SV_CLIP_DISTANCE: return "CLIPDST"; + case VKD3D_SHADER_SV_CULL_DISTANCE: return "CULLDST"; + case VKD3D_SHADER_SV_RENDER_TARGET_ARRAY_INDEX: return "RTINDEX"; + case VKD3D_SHADER_SV_VIEWPORT_ARRAY_INDEX: return "VPINDEX"; + case VKD3D_SHADER_SV_VERTEX_ID: return "VERTID"; + case VKD3D_SHADER_SV_PRIMITIVE_ID: return "PRIMID"; + case VKD3D_SHADER_SV_INSTANCE_ID: return "INSTID"; + case VKD3D_SHADER_SV_IS_FRONT_FACE: return "FFACE"; + case VKD3D_SHADER_SV_SAMPLE_INDEX: return "SAMPLE"; + case VKD3D_SHADER_SV_TESS_FACTOR_QUADEDGE: return "QUADEDGE"; + case VKD3D_SHADER_SV_TESS_FACTOR_QUADINT: return "QUADINT"; + case VKD3D_SHADER_SV_TESS_FACTOR_TRIEDGE: return "TRIEDGE"; + case VKD3D_SHADER_SV_TESS_FACTOR_TRIINT: return "TRIINT"; + case VKD3D_SHADER_SV_TESS_FACTOR_LINEDET: return "LINEDET"; + case VKD3D_SHADER_SV_TESS_FACTOR_LINEDEN: return "LINEDEN"; + case VKD3D_SHADER_SV_TARGET: return "TARGET"; + case VKD3D_SHADER_SV_DEPTH: return "DEPTH"; + case VKD3D_SHADER_SV_COVERAGE: return "COVERAGE"; + case VKD3D_SHADER_SV_DEPTH_GREATER_EQUAL: return "DEPTHGE"; + case VKD3D_SHADER_SV_DEPTH_LESS_EQUAL: return "DEPTHLE"; + case VKD3D_SHADER_SV_STENCIL_REF: return "STENCILREF"; + default: return "??"; + } +} + +static const char *get_component_type_name(enum vkd3d_shader_component_type type) +{ + switch (type) + { + case VKD3D_SHADER_COMPONENT_VOID: return "void"; + case VKD3D_SHADER_COMPONENT_UINT: return "uint"; + case VKD3D_SHADER_COMPONENT_INT: return "int"; + case VKD3D_SHADER_COMPONENT_FLOAT: return "float"; + case VKD3D_SHADER_COMPONENT_BOOL: return "bool"; + case VKD3D_SHADER_COMPONENT_DOUBLE: return "double"; + case VKD3D_SHADER_COMPONENT_UINT64: return "uint64"; + default: return "??"; + } +} + +static const char *get_minimum_precision_name(enum vkd3d_shader_minimum_precision prec) +{ + switch (prec) + { + case VKD3D_SHADER_MINIMUM_PRECISION_NONE: return "NONE"; + case VKD3D_SHADER_MINIMUM_PRECISION_FLOAT_16: return "FLOAT_16"; + case VKD3D_SHADER_MINIMUM_PRECISION_FIXED_8_2: return "FIXED_8_2"; + case VKD3D_SHADER_MINIMUM_PRECISION_INT_16: return "INT_16"; + case VKD3D_SHADER_MINIMUM_PRECISION_UINT_16: return "UINT_16"; + default: return "??"; + } +} + +static const char *get_semantic_register_name(enum vkd3d_shader_sysval_semantic semantic) +{ + switch (semantic) + { + case VKD3D_SHADER_SV_DEPTH: return "oDepth"; + case VKD3D_SHADER_SV_DEPTH_GREATER_EQUAL: return "oDepthGE"; + case VKD3D_SHADER_SV_DEPTH_LESS_EQUAL: return "oDepthLE"; + default: return "??"; + } +} + +static enum vkd3d_result dump_signature(const char *name, + const struct shader_signature *signature, struct vkd3d_string_buffer *buffer) +{ + unsigned int i; + char tmp[5]; + + if (signature->element_count == 0) + return VKD3D_OK; + + vkd3d_string_buffer_printf(buffer, "%s\n", name); + + for (i = 0; i < signature->element_count; ++i) + { + struct signature_element *element = &signature->elements[i]; + + vkd3d_string_buffer_printf(buffer, ".param %s", + element->semantic_name); + + if (element->semantic_index != 0) + vkd3d_string_buffer_printf(buffer, "%u", element->semantic_index); + + if (element->register_index != -1) + { + vkd3d_string_buffer_printf(buffer, ".%s, v%d.%s", + dump_write_mask(tmp, element->mask), + element->register_index, dump_write_mask(tmp, element->used_mask)); + } + else + { + vkd3d_string_buffer_printf(buffer, ", %s", get_semantic_register_name(element->sysval_semantic)); + } + + if (!element->component_type && !element->sysval_semantic + && !element->min_precision && !element->stream_index) + goto done; + + vkd3d_string_buffer_printf(buffer, ", %s", + get_component_type_name(element->component_type)); + + if (!element->sysval_semantic && !element->min_precision && !element->stream_index) + goto done; + + vkd3d_string_buffer_printf(buffer, ", %s", + get_sysval_semantic_name(element->sysval_semantic)); + + if (!element->min_precision && !element->stream_index) + goto done; + + vkd3d_string_buffer_printf(buffer, ", %s", + get_minimum_precision_name(element->min_precision)); + + if (!element->stream_index) + goto done; + + vkd3d_string_buffer_printf(buffer, ", %u", + element->stream_index); + + done: + vkd3d_string_buffer_printf(buffer, "\n"); + } + + return VKD3D_OK; +} + +static enum vkd3d_result dump_signatures(const struct vkd3d_shader_desc *shader_desc, + struct vkd3d_string_buffer *buffer) +{ + enum vkd3d_result ret; + + if ((ret = dump_signature(".input", &shader_desc->input_signature, buffer)) < 0) + return ret; + + if ((ret = dump_signature(".output", &shader_desc->output_signature, buffer)) < 0) + return ret; + + if ((ret = dump_signature(".patch_constant", &shader_desc->patch_constant_signature, buffer)) < 0) + return ret; + + vkd3d_string_buffer_printf(buffer, ".text\n"); + + return VKD3D_OK; +} + enum vkd3d_result vkd3d_dxbc_binary_to_text(const struct vsir_program *program, - const struct vkd3d_shader_compile_info *compile_info, + const struct vkd3d_shader_desc *shader_desc, const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, enum vsir_asm_flags flags) { const struct vkd3d_shader_version *shader_version = &program->shader_version; @@ -2111,6 +2264,15 @@ enum vkd3d_result vkd3d_dxbc_binary_to_text(const struct vsir_program *program, buffer = &compiler.buffer; vkd3d_string_buffer_init(buffer);
+ if (flags & VSIR_ASM_FLAG_EMIT_SIGNATURE) + { + if ((result = dump_signatures(shader_desc, buffer)) < 0) + { + vkd3d_string_buffer_cleanup(buffer); + return result; + } + } + compiler.shader_version = *shader_version; shader_version = &compiler.shader_version; vkd3d_string_buffer_printf(buffer, "%s%s_%u_%u%s\n", compiler.colours.version, @@ -2168,7 +2330,7 @@ void vkd3d_shader_trace(const struct vsir_program *program) const char *p, *q, *end; struct vkd3d_shader_code code;
- if (vkd3d_dxbc_binary_to_text(program, NULL, &code, VSIR_ASM_FLAG_DUMP_TYPES) != VKD3D_OK) + if (vkd3d_dxbc_binary_to_text(program, NULL, NULL, &code, VSIR_ASM_FLAG_DUMP_TYPES) != VKD3D_OK) return;
end = (const char *)code.code + code.size; diff --git a/libs/vkd3d-shader/vkd3d_shader_main.c b/libs/vkd3d-shader/vkd3d_shader_main.c index 99d7c5bd9..d3322093d 100644 --- a/libs/vkd3d-shader/vkd3d_shader_main.c +++ b/libs/vkd3d-shader/vkd3d_shader_main.c @@ -1587,6 +1587,21 @@ int vkd3d_shader_scan(const struct vkd3d_shader_compile_info *compile_info, char return ret; }
+static enum vsir_asm_flags asm_flags_from_compile_info(const struct vkd3d_shader_compile_info *compile_info) +{ + enum vsir_asm_flags ret = VSIR_ASM_FLAG_NONE; + unsigned int i; + + for (i = 0; i < compile_info->option_count; ++i) + { + if (compile_info->options[i].name == VKD3D_SHADER_COMPILE_OPTION_EMIT_SIGNATURE + && compile_info->options[i].value) + ret |= VSIR_ASM_FLAG_EMIT_SIGNATURE; + } + + return ret; +} + static int vkd3d_shader_parser_compile(struct vkd3d_shader_parser *parser, const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, struct vkd3d_shader_message_context *message_context) @@ -1601,7 +1616,8 @@ static int vkd3d_shader_parser_compile(struct vkd3d_shader_parser *parser, switch (compile_info->target_type) { case VKD3D_SHADER_TARGET_D3D_ASM: - ret = vkd3d_dxbc_binary_to_text(&parser->program, compile_info, out, VSIR_ASM_FLAG_NONE); + ret = vkd3d_dxbc_binary_to_text(&parser->program, &parser->shader_desc, compile_info, + out, asm_flags_from_compile_info(compile_info)); break;
case VKD3D_SHADER_TARGET_GLSL: diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h index 0ee3fcdc2..df7d1b4c8 100644 --- a/libs/vkd3d-shader/vkd3d_shader_private.h +++ b/libs/vkd3d-shader/vkd3d_shader_private.h @@ -1389,10 +1389,11 @@ enum vsir_asm_flags { VSIR_ASM_FLAG_NONE = 0, VSIR_ASM_FLAG_DUMP_TYPES = 0x1, + VSIR_ASM_FLAG_EMIT_SIGNATURE = 0x2, };
enum vkd3d_result vkd3d_dxbc_binary_to_text(const struct vsir_program *program, - const struct vkd3d_shader_compile_info *compile_info, + const struct vkd3d_shader_desc *shader_desc, const struct vkd3d_shader_compile_info *compile_info, struct vkd3d_shader_code *out, enum vsir_asm_flags flags); void vkd3d_string_buffer_cleanup(struct vkd3d_string_buffer *buffer); struct vkd3d_string_buffer *vkd3d_string_buffer_get(struct vkd3d_string_buffer_cache *list);