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shader: fix constant types in converted image gathers

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This commit is contained in:
nmzik
2026-10-04 21:00:54 +04:00
parent 96c067d0fb
commit 07c84876a1
1 changed files with 7 additions and 3 deletions
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src/graphics/shader/recompiler/backend/spirv/spirvEmitterImage.cpp
+7 -3
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@@ -471,9 +471,13 @@ uint32_t UnpackImageGather(ValueEmitContext& ctx, const IR::MemoryInfo& mem, uin
const auto numeric_class = ctx.state.program.info.images[mem.resource].numeric_class;
const auto vector_type = ImageVectorType(ctx.state, numeric_class, 4);
if (selector < 4u) {
const auto value = info.packed_bitfield
? ConstantU32(ctx.state, selector == 1u ? 1u : 0u)
: ConstantF32Value(ctx.state, selector == 1u ? 1.0f : 0.0f);
uint32_t value;
switch (info.type) {
case Format::ComponentType::Uscaled:
value = ConstantF32Value(ctx.state, selector == 1u ? 1.0f : 0.0f);
break;
default: value = ConstantU32(ctx.state, selector == 1u ? 1u : 0u); break;
}
return ctx.state.builder.Constant(spv::OpConstantComposite, vector_type, value, value,
value, value);
}