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shader: fix embedded vertex fetch swizzles

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nmzik
2026-09-05 16:00:46 +04:00
parent 9c00c7077b
commit 81a5dd612f
11 changed files with 163 additions and 120 deletions
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src/graphics/shader/recompiler/backend/spirv/spirvEmitterModule.cpp
+3 -10
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@@ -336,15 +336,8 @@ VertexInputScalarKind VertexParameterScalarKind(const EmitterState& state, uint3
}
}
uint32_t VertexParameterComponentCount(const EmitterState& state, const InputBinding& input) {
uint32_t count = input.component_count;
if (state.stage == ShaderType::Vertex && input.location < ShaderVertexInputInfo::RES_MAX &&
input.location < static_cast<uint32_t>(state.input_info.vertex->resources_num) &&
state.input_info.vertex->resources_dst[input.location].registers_num > 0) {
count = static_cast<uint32_t>(
state.input_info.vertex->resources_dst[input.location].registers_num);
}
return std::clamp(count, 1u, 4u);
uint32_t VertexParameterComponentCount(const InputBinding& input) {
return std::clamp(input.component_count, 1u, 4u);
}
uint32_t VertexParameterScalarType(EmitterState& state, VertexInputScalarKind kind) {
@@ -830,7 +823,7 @@ void DefineModule(EmitterState& state) {
case IR::StageInputKind::Parameter:
if (state.stage == ShaderType::Vertex) {
const auto kind = VertexParameterScalarKind(state, input.location);
const auto components = VertexParameterComponentCount(state, input);
const auto components = VertexParameterComponentCount(input);
ptr_type = VertexParameterInputPointerType(state, kind, components);
} else if (input.per_vertex) {
const auto array_type = state.builder.Type(