-- v11: vkd3d-shader/dxil: Read CBV descriptors. vkd3d-shader: Emit IR CBV declaration sizes in bytes. vkd3d-shader/dxil: Validate the descriptor list metadata nodes. vkd3d-shader/spirv: Align constant buffer sizes to 16 bytes.
From: Conor McCarthy cmccarthy@codeweavers.com
DXIL constant buffer sizes are not aligned to 16 bytes. --- libs/vkd3d-shader/spirv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index bd9e7a33..2dab97cc 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -5639,7 +5639,8 @@ static void spirv_compiler_emit_cbv_declaration(struct spirv_compiler *compiler, reg.idx[1].offset = range->first; reg.idx[2].offset = range->last;
- size = size_in_bytes / (VKD3D_VEC4_SIZE * sizeof(uint32_t)); + size = align(size_in_bytes, VKD3D_VEC4_SIZE * sizeof(uint32_t)); + size /= VKD3D_VEC4_SIZE * sizeof(uint32_t);
if ((push_cb = spirv_compiler_find_push_constant_buffer(compiler, range))) {
From: Conor McCarthy cmccarthy@codeweavers.com
DXIL declares CBV sizes in bytes and they are not aligned to 16 bytes. --- libs/vkd3d-shader/d3d_asm.c | 4 +++- libs/vkd3d-shader/tpf.c | 2 ++ libs/vkd3d-shader/vkd3d_shader_main.c | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/libs/vkd3d-shader/d3d_asm.c b/libs/vkd3d-shader/d3d_asm.c index 5a75cf25..d97c9c82 100644 --- a/libs/vkd3d-shader/d3d_asm.c +++ b/libs/vkd3d-shader/d3d_asm.c @@ -1621,8 +1621,10 @@ static void shader_dump_instruction(struct vkd3d_d3d_asm_compiler *compiler, case VKD3DSIH_DCL_CONSTANT_BUFFER: vkd3d_string_buffer_printf(buffer, " "); shader_dump_register(compiler, &ins->declaration.cb.src.reg, true); - if (shader_ver_ge(&compiler->shader_version, 5, 1)) + if (shader_ver_ge(&compiler->shader_version, 6, 0)) shader_print_subscript(compiler, ins->declaration.cb.size, NULL); + else if (shader_ver_ge(&compiler->shader_version, 5, 1)) + shader_print_subscript(compiler, ins->declaration.cb.size / VKD3D_VEC4_SIZE / sizeof(float), NULL); shader_addline(buffer, ", %s", ins->flags & VKD3DSI_INDEXED_DYNAMIC ? "dynamicIndexed" : "immediateIndexed"); shader_dump_register_space(compiler, ins->declaration.cb.range.space); diff --git a/libs/vkd3d-shader/tpf.c b/libs/vkd3d-shader/tpf.c index bf4c03c0..fd75d73e 100644 --- a/libs/vkd3d-shader/tpf.c +++ b/libs/vkd3d-shader/tpf.c @@ -884,6 +884,8 @@ static void shader_sm4_read_dcl_constant_buffer(struct vkd3d_shader_instruction ins->declaration.cb.size = *tokens++; shader_sm4_read_register_space(priv, &tokens, end, &ins->declaration.cb.range.space); } + + ins->declaration.cb.size *= VKD3D_VEC4_SIZE * sizeof(float); }
static void shader_sm4_read_dcl_sampler(struct vkd3d_shader_instruction *ins, uint32_t opcode, uint32_t opcode_token, diff --git a/libs/vkd3d-shader/vkd3d_shader_main.c b/libs/vkd3d-shader/vkd3d_shader_main.c index 052edeb5..7aaec49f 100644 --- a/libs/vkd3d-shader/vkd3d_shader_main.c +++ b/libs/vkd3d-shader/vkd3d_shader_main.c @@ -817,7 +817,7 @@ static void vkd3d_shader_scan_constant_buffer_declaration(struct vkd3d_shader_sc if (!(d = vkd3d_shader_scan_add_descriptor(context, VKD3D_SHADER_DESCRIPTOR_TYPE_CBV, &cb->src.reg, &cb->range, VKD3D_SHADER_RESOURCE_BUFFER, VKD3D_SHADER_RESOURCE_DATA_UINT))) return; - d->buffer_size = cb->size * 16; + d->buffer_size = cb->size; }
static void vkd3d_shader_scan_sampler_declaration(struct vkd3d_shader_scan_context *context,
From: Conor McCarthy cmccarthy@codeweavers.com
--- libs/vkd3d-shader/dxil.c | 41 ++++++++++++++++++++++++ libs/vkd3d-shader/vkd3d_shader_private.h | 1 + 2 files changed, 42 insertions(+)
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c index 06faddac..4bfebea2 100644 --- a/libs/vkd3d-shader/dxil.c +++ b/libs/vkd3d-shader/dxil.c @@ -25,6 +25,7 @@
#define BITCODE_MAGIC VKD3D_MAKE_TAG('B', 'C', 0xc0, 0xde) #define DXIL_OP_MAX_OPERANDS 17 +static const unsigned int SHADER_DESCRIPTOR_TYPE_COUNT = 4;
static const unsigned int dx_max_thread_group_size[3] = {1024, 1024, 64};
@@ -3374,6 +3375,43 @@ static const struct sm6_metadata_value *sm6_parser_find_named_metadata(struct sm return NULL; }
+static enum vkd3d_result sm6_parser_resources_init(struct sm6_parser *sm6) +{ + const struct sm6_metadata_value *m = sm6_parser_find_named_metadata(sm6, "dx.resources"); + enum vkd3d_shader_descriptor_type type; + const struct sm6_metadata_node *node; + + if (!m) + return VKD3D_OK; + + node = m->u.node; + if (node->operand_count != SHADER_DESCRIPTOR_TYPE_COUNT) + { + WARN("Unexpected descriptor type count %u.\n", node->operand_count); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES, + "Descriptor type count %u is invalid.", node->operand_count); + return VKD3D_ERROR_INVALID_SHADER; + } + + for (type = 0; type < SHADER_DESCRIPTOR_TYPE_COUNT; ++type) + { + if (!(m = node->operands[type])) + continue; + + if (!sm6_metadata_value_is_node(m)) + { + WARN("Resource list is not a node.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES, + "Resource list is not a metadata node."); + return VKD3D_ERROR_INVALID_SHADER; + } + + FIXME("Descriptor info is unhandled.\n"); + } + + return VKD3D_OK; +} + static void signature_element_read_additional_element_values(struct signature_element *e, const struct sm6_metadata_node *node, struct sm6_parser *sm6) { @@ -4176,6 +4214,9 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t if ((ret = sm6_parser_entry_point_init(sm6)) < 0) return ret;
+ if ((ret = sm6_parser_resources_init(sm6)) < 0) + return ret; + if ((ret = sm6_parser_module_init(sm6, &sm6->root_block, 0)) < 0) { if (ret == VKD3D_ERROR_OUT_OF_MEMORY) diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h index 85041f2a..cd5cc593 100644 --- a/libs/vkd3d-shader/vkd3d_shader_private.h +++ b/libs/vkd3d-shader/vkd3d_shader_private.h @@ -180,6 +180,7 @@ enum vkd3d_shader_error VKD3D_SHADER_ERROR_DXIL_INVALID_ENTRY_POINT = 8015, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE = 8016, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES = 8017, + VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES = 8018,
VKD3D_SHADER_WARNING_DXIL_UNKNOWN_MAGIC_NUMBER = 8300, VKD3D_SHADER_WARNING_DXIL_UNKNOWN_SHADER_TYPE = 8301,
From: Conor McCarthy cmccarthy@codeweavers.com
--- libs/vkd3d-shader/dxil.c | 193 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 192 insertions(+), 1 deletion(-)
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c index 4bfebea2..6eadb2cf 100644 --- a/libs/vkd3d-shader/dxil.c +++ b/libs/vkd3d-shader/dxil.c @@ -458,6 +458,9 @@ struct sm6_parser struct sm6_named_metadata *named_metadata; unsigned int named_metadata_count;
+ struct vkd3d_shader_descriptor_info1 *descriptors; + size_t descriptor_count; + struct sm6_value *values; size_t value_count; size_t value_capacity; @@ -2821,6 +2824,11 @@ static bool sm6_metadata_value_is_node(const struct sm6_metadata_value *m) return m && m->type == VKD3D_METADATA_NODE; }
+static bool sm6_metadata_value_is_value(const struct sm6_metadata_value *m) +{ + return m && m->type == VKD3D_METADATA_VALUE; +} + static bool sm6_metadata_value_is_string(const struct sm6_metadata_value *m) { return m && m->type == VKD3D_METADATA_STRING; @@ -3375,11 +3383,192 @@ static const struct sm6_metadata_value *sm6_parser_find_named_metadata(struct sm return NULL; }
+static bool sm6_parser_resources_load_register_range(struct sm6_parser *sm6, + const struct sm6_metadata_node *node, struct vkd3d_shader_register_range *range) +{ + unsigned int size; + + if (!sm6_metadata_value_is_value(node->operands[1])) + { + WARN("Resource data type is not a value.\n"); + return false; + } + if (!sm6_type_is_pointer(node->operands[1]->value_type)) + { + WARN("Resource type is not a pointer.\n"); + vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_TYPE_MISMATCH, + "Resource metadata value type is not a pointer."); + } + + if (!sm6_metadata_get_uint_value(sm6, node->operands[3], &range->space)) + { + WARN("Failed to load register space.\n"); + return false; + } + if (!sm6_metadata_get_uint_value(sm6, node->operands[4], &range->first)) + { + WARN("Failed to load register first.\n"); + return false; + } + if (!sm6_metadata_get_uint_value(sm6, node->operands[5], &size)) + { + WARN("Failed to load register range size.\n"); + return false; + } + if (!size || (size != UINT_MAX && !vkd3d_bound_range(range->first, size, UINT_MAX))) + { + WARN("Invalid register range, first %u, size %u.\n", range->first, size); + return false; + } + range->last = (size == UINT_MAX) ? UINT_MAX : range->first + size - 1; + + return true; +} + +static enum vkd3d_result sm6_parser_resources_load_cbv(struct sm6_parser *sm6, + const struct sm6_metadata_node *node, const struct vkd3d_shader_register_range *range, + struct vkd3d_shader_descriptor_info1 *d, struct vkd3d_shader_instruction *ins) +{ + struct vkd3d_shader_register *reg; + + if (node->operand_count < 7) + { + WARN("Invalid operand count %u.\n", node->operand_count); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND_COUNT, + "Invalid operand count %u for a CBV descriptor.", node->operand_count); + return VKD3D_ERROR_INVALID_SHADER; + } + if (node->operand_count > 7 && node->operands[7]) + { + WARN("Ignoring %u extra operands.\n", node->operand_count - 7); + vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS, + "Ignoring %u extra operands for a CBV descriptor.", node->operand_count - 7); + } + + d->resource_type = VKD3D_SHADER_RESOURCE_BUFFER; + d->resource_data_type = VKD3D_SHADER_RESOURCE_DATA_UINT; + + if (!sm6_metadata_get_uint_value(sm6, node->operands[6], &d->buffer_size)) + { + WARN("Failed to load buffer size.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES, + "Constant buffer size metadata value is not an integer."); + return VKD3D_ERROR_INVALID_SHADER; + } + + vsir_instruction_init(ins, &sm6->p.location, VKD3DSIH_DCL_CONSTANT_BUFFER); + ins->resource_type = VKD3D_SHADER_RESOURCE_BUFFER; + ins->declaration.cb.size = d->buffer_size; + ins->declaration.cb.src.swizzle = VKD3D_SHADER_NO_SWIZZLE; + ins->declaration.cb.src.modifiers = VKD3DSPSM_NONE; + + reg = &ins->declaration.cb.src.reg; + vsir_register_init(reg, VKD3DSPR_CONSTBUFFER, VKD3D_DATA_FLOAT, 3); + reg->idx[0].offset = d->register_id; + reg->idx[1].offset = range->first; + reg->idx[2].offset = range->last; + + ins->declaration.cb.range = *range; + + return VKD3D_OK; +} + +static enum vkd3d_result sm6_parser_descriptor_type_init(struct sm6_parser *sm6, + enum vkd3d_shader_descriptor_type type, const struct sm6_metadata_node *descriptor_node, + size_t *descriptor_capacity) +{ + struct vkd3d_shader_register_range range; + struct vkd3d_shader_descriptor_info1 *d; + struct vkd3d_shader_instruction *ins; + const struct sm6_metadata_node *node; + const struct sm6_metadata_value *m; + enum vkd3d_result ret; + unsigned int i; + + for (i = 0; i < descriptor_node->operand_count; ++i) + { + m = descriptor_node->operands[i]; + if (!sm6_metadata_value_is_node(m)) + { + WARN("Resource descriptor is not a node.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES, + "Resource descriptor is not a metadata node."); + return VKD3D_ERROR_INVALID_SHADER; + } + + if (!vkd3d_array_reserve((void **)&sm6->descriptors, descriptor_capacity, + sm6->descriptor_count + 1, sizeof(*sm6->descriptors))) + { + ERR("Failed to allocate descriptor array.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY, + "Out of memory allocating the descriptor array."); + return VKD3D_ERROR_OUT_OF_MEMORY; + } + + d = &sm6->descriptors[sm6->descriptor_count]; + memset(d, 0, sizeof(*d)); + d->type = type; + + node = m->u.node; + if (node->operand_count < 6) + { + WARN("Invalid operand count %u.\n", node->operand_count); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND_COUNT, + "Invalid operand count %u for a descriptor.", node->operand_count); + return VKD3D_ERROR_INVALID_SHADER; + } + + if (!sm6_metadata_get_uint_value(sm6, node->operands[0], &d->register_id)) + { + WARN("Failed to load resource id.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES, + "Resource id metadata value is not an integer."); + return VKD3D_ERROR_INVALID_SHADER; + } + + if (!sm6_parser_resources_load_register_range(sm6, node, &range)) + { + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES, + "Resource register range is invalid."); + return VKD3D_ERROR_INVALID_SHADER; + } + d->register_space = range.space; + d->register_index = range.first; + d->count = (range.last == UINT_MAX) ? UINT_MAX : range.last - range.first + 1; + + if (!(ins = sm6_parser_require_space(sm6, 1))) + { + ERR("Failed to allocate instruction.\n"); + return VKD3D_ERROR_OUT_OF_MEMORY; + } + + switch (type) + { + case VKD3D_SHADER_DESCRIPTOR_TYPE_CBV: + if ((ret = sm6_parser_resources_load_cbv(sm6, node, &range, d, ins)) < 0) + return ret; + break; + default: + FIXME("Unsupported descriptor type %u.\n", type); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_RESOURCES, + "Resource descriptor type %u is unsupported.", type); + return VKD3D_ERROR_INVALID_SHADER; + } + + ++sm6->p.instructions.count; + ++sm6->descriptor_count; + } + + return VKD3D_OK; +} + static enum vkd3d_result sm6_parser_resources_init(struct sm6_parser *sm6) { const struct sm6_metadata_value *m = sm6_parser_find_named_metadata(sm6, "dx.resources"); enum vkd3d_shader_descriptor_type type; const struct sm6_metadata_node *node; + size_t descriptor_capacity = 0; + enum vkd3d_result ret;
if (!m) return VKD3D_OK; @@ -3406,7 +3595,8 @@ static enum vkd3d_result sm6_parser_resources_init(struct sm6_parser *sm6) return VKD3D_ERROR_INVALID_SHADER; }
- FIXME("Descriptor info is unhandled.\n"); + if ((ret = sm6_parser_descriptor_type_init(sm6, type, m->u.node, &descriptor_capacity)) < 0) + return ret; }
return VKD3D_OK; @@ -3967,6 +4157,7 @@ static void sm6_parser_destroy(struct vkd3d_shader_parser *parser) sm6_symtab_cleanup(sm6->global_symbols, sm6->global_symbol_count); sm6_functions_cleanup(sm6->functions, sm6->function_count); sm6_parser_metadata_cleanup(sm6); + vkd3d_free(sm6->descriptors); vkd3d_free(sm6->values); free_shader_desc(&parser->shader_desc); vkd3d_free(sm6);
-
Conor McCarthy -
Conor McCarthy (＠cmccarthy)