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Implemented shader reflection and binding for the bool data type.
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This commit is contained in:
Kearwood Gilbert
2026-05-06 23:46:10 -07:00
parent 1769850927
commit e4af049f95
3 changed files with 14 additions and 9 deletions
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2
kraken/KRPipeline.cpp
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@@ -456,6 +456,8 @@ void KRPipeline::initPushConstantStage(ShaderStage stage, const SpvReflectShader
pushConstants.type[iUniform] = ShaderValueType::type_vector4; pushConstants.type[iUniform] = ShaderValueType::type_vector4;
break; break;
} }
} else if (member.type_description->op == SpvOpTypeBool) {
pushConstants.type[iUniform] = ShaderValueType::type_bool;
} else if (member.type_description->op == SpvOpTypeFloat && member.numeric.scalar.width == 32) { } else if (member.type_description->op == SpvOpTypeFloat && member.numeric.scalar.width == 32) {
pushConstants.type[iUniform] = ShaderValueType::type_float32; pushConstants.type[iUniform] = ShaderValueType::type_float32;
} else if (member.type_description->op == SpvOpTypeFloat && member.numeric.scalar.width == 64) { } else if (member.type_description->op == SpvOpTypeFloat && member.numeric.scalar.width == 64) {

2
kraken/KRShaderReflection.cpp
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@@ -216,6 +216,8 @@ bool IsShaderValueName(int index, const char* szName)
bool KRReflectedObject::getShaderValue(ShaderValue value, ShaderValueType type, void* output) const bool KRReflectedObject::getShaderValue(ShaderValue value, ShaderValueType type, void* output) const
{ {
switch (type) { switch (type) {
case ShaderValueType::type_bool:
return getShaderValue(value, static_cast<bool*>(output));
case ShaderValueType::type_int32: case ShaderValueType::type_int32:
return getShaderValue(value, static_cast<int32_t*>(output)); return getShaderValue(value, static_cast<int32_t*>(output));
case ShaderValueType::type_int64: case ShaderValueType::type_int64:

1
kraken/KRShaderReflection.h
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@@ -40,6 +40,7 @@ class KRResourceBinding;
enum class ShaderValueType : uint8_t enum class ShaderValueType : uint8_t
{ {
type_null = 0, type_null = 0,
type_bool,
type_int32, type_int32,
type_int64, type_int64,
type_float32, type_float32,