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shader_recompiler: Initialize all ClipDistance and CullDistance values (#3478)

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* Initialize all values in clip_distances

Co-Authored-By: TheTurtle <47210458+raphaelthegreat@users.noreply.github.com>

* Clang

* Apply initializer for CullDistance

---------

Co-authored-by: TheTurtle <47210458+raphaelthegreat@users.noreply.github.com>
This commit is contained in:
Stephen Miller
2025-08-29 18:47:30 -05:00
committed by GitHub
parent 90757d6d09
commit ae89a492ea
1 changed files with 10 additions and 4 deletions
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14
src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
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@@ -540,14 +540,20 @@ void EmitContext::DefineInputs() {
}
void EmitContext::DefineVertexBlock() {
const std::array<Id, 8> zero{f32_zero_value, f32_zero_value, f32_zero_value, f32_zero_value,
f32_zero_value, f32_zero_value, f32_zero_value, f32_zero_value};
output_position = DefineVariable(F32[4], spv::BuiltIn::Position, spv::StorageClass::Output);
if (info.stores.GetAny(IR::Attribute::ClipDistance)) {
clip_distances = DefineVariable(TypeArray(F32[1], ConstU32(8U)), spv::BuiltIn::ClipDistance,
spv::StorageClass::Output);
const Id type{TypeArray(F32[1], ConstU32(8U))};
const Id initializer{ConstantComposite(type, zero)};
clip_distances = DefineVariable(type, spv::BuiltIn::ClipDistance, spv::StorageClass::Output,
initializer);
}
if (info.stores.GetAny(IR::Attribute::CullDistance)) {
cull_distances = DefineVariable(TypeArray(F32[1], ConstU32(8U)), spv::BuiltIn::CullDistance,
spv::StorageClass::Output);
const Id type{TypeArray(F32[1], ConstU32(8U))};
const Id initializer{ConstantComposite(type, zero)};
cull_distances = DefineVariable(type, spv::BuiltIn::CullDistance, spv::StorageClass::Output,
initializer);
}
if (info.stores.GetAny(IR::Attribute::RenderTargetId)) {
output_layer = DefineVariable(S32[1], spv::BuiltIn::Layer, spv::StorageClass::Output);