110 lines
4.5 KiB
Diff
110 lines
4.5 KiB
Diff
diff --git a/thirdparty/spirv-reflect/spirv_reflect.c b/thirdparty/spirv-reflect/spirv_reflect.c
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index b4f6bc17c2..c96dd85439 100644
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--- a/thirdparty/spirv-reflect/spirv_reflect.c
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+++ b/thirdparty/spirv-reflect/spirv_reflect.c
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@@ -1571,6 +1571,10 @@ static SpvReflectResult ParseDecorations(SpvReflectPrvParser* p_parser, SpvRefle
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} break;
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case SpvDecorationSpecId: {
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+// -- GODOT begin --
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+ uint32_t word_offset = p_node->word_offset + member_offset+ 3;
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+ CHECKED_READU32(p_parser, word_offset, p_target_decorations->spec_id);
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+// -- GODOT end --
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spec_constant_count++;
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} break;
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@@ -1692,21 +1696,45 @@ static SpvReflectResult ParseDecorations(SpvReflectPrvParser* p_parser, SpvRefle
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}
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for (uint32_t i = 0; i < p_parser->node_count; ++i) {
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SpvReflectPrvNode* p_node = &(p_parser->nodes[i]);
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- if (p_node->op == SpvOpDecorate) {
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- uint32_t decoration = (uint32_t)INVALID_VALUE;
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- CHECKED_READU32(p_parser, p_node->word_offset + 2, decoration);
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- if (decoration == SpvDecorationSpecId) {
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- const uint32_t count = p_module->spec_constant_count;
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- CHECKED_READU32(p_parser, p_node->word_offset + 1, p_module->spec_constants[count].spirv_id);
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- CHECKED_READU32(p_parser, p_node->word_offset + 3, p_module->spec_constants[count].constant_id);
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- // If being used for a OpSpecConstantComposite (ex. LocalSizeId), there won't be a name
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- SpvReflectPrvNode* target_node = FindNode(p_parser, p_module->spec_constants[count].spirv_id);
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- if (IsNotNull(target_node)) {
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- p_module->spec_constants[count].name = target_node->name;
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+// -- GODOT begin --
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+ const uint32_t count = p_module->spec_constant_count;
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+ switch(p_node->op) {
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+ default: continue;
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+ case SpvOpSpecConstantTrue: {
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+ p_module->spec_constants[count].constant_type = SPV_REFLECT_SPECIALIZATION_CONSTANT_BOOL;
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+ p_module->spec_constants[count].default_value.int_bool_value = 1;
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+ } break;
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+ case SpvOpSpecConstantFalse: {
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+ p_module->spec_constants[count].constant_type = SPV_REFLECT_SPECIALIZATION_CONSTANT_BOOL;
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+ p_module->spec_constants[count].default_value.int_bool_value = 0;
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+ } break;
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+ case SpvOpSpecConstant: {
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+ SpvReflectResult result = SPV_REFLECT_RESULT_SUCCESS;
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+ uint32_t element_type_id = (uint32_t)INVALID_VALUE;
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+ uint32_t default_value = 0;
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+ CHECKED_READU32(p_parser, p_node->word_offset + 1, element_type_id);
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+ CHECKED_READU32(p_parser, p_node->word_offset + 3, default_value);
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+
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+ SpvReflectPrvNode* p_next_node = FindNode(p_parser, element_type_id);
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+
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+ if (p_next_node->op == SpvOpTypeInt) {
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+ p_module->spec_constants[count].constant_type = SPV_REFLECT_SPECIALIZATION_CONSTANT_INT;
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+ } else if (p_next_node->op == SpvOpTypeFloat) {
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+ p_module->spec_constants[count].constant_type = SPV_REFLECT_SPECIALIZATION_CONSTANT_FLOAT;
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+ } else {
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+ return SPV_REFLECT_RESULT_ERROR_PARSE_FAILED;
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}
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- p_module->spec_constant_count++;
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- }
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+
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+ p_module->spec_constants[count].default_value.int_bool_value = default_value; //bits are the same for int and float
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+ } break;
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}
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+
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+ p_module->spec_constants[count].name = p_node->name;
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+ p_module->spec_constants[count].constant_id = p_node->decorations.spec_id;
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+ p_module->spec_constants[count].spirv_id = p_node->result_id;
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+
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+ p_module->spec_constant_count++;
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+// -- GODOT end --
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}
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return SPV_REFLECT_RESULT_SUCCESS;
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diff --git a/thirdparty/spirv-reflect/spirv_reflect.h b/thirdparty/spirv-reflect/spirv_reflect.h
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index 9a42f14eed..4ea0319c5e 100644
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--- a/thirdparty/spirv-reflect/spirv_reflect.h
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+++ b/thirdparty/spirv-reflect/spirv_reflect.h
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@@ -568,6 +568,17 @@ typedef struct SpvReflectCapability {
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} SpvReflectCapability;
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+// -- GODOT begin --
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+/*! @enum SpvReflectSpecializationConstantType
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+
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+*/
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+typedef enum SpvReflectSpecializationConstantType {
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+ SPV_REFLECT_SPECIALIZATION_CONSTANT_BOOL = 0,
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+ SPV_REFLECT_SPECIALIZATION_CONSTANT_INT = 1,
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+ SPV_REFLECT_SPECIALIZATION_CONSTANT_FLOAT = 2,
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+} SpvReflectSpecializationConstantType;
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+// -- GODOT end --
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+
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/*! @struct SpvReflectSpecId
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*/
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@@ -575,6 +586,13 @@ typedef struct SpvReflectSpecializationConstant {
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uint32_t spirv_id;
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uint32_t constant_id;
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const char* name;
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+// -- GODOT begin --
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+ SpvReflectSpecializationConstantType constant_type;
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+ union {
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+ float float_value;
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+ uint32_t int_bool_value;
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+ } default_value;
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+// -- GODOT end --
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} SpvReflectSpecializationConstant;
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/*! @struct SpvReflectShaderModule
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