raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-20 10:56:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

shader: emit per-vertex mesh clip and cull distances

Browse Source 
Co-authored-by: Senaxx <michelbeld@gmail.com>
Co-authored-by: shadowbeat070 <70843316+shadowbeat070@users.noreply.github.com>
This commit is contained in:
nmzik
2026-10-04 17:25:44 +04:00
parent 98557a83b6
commit 39248a1f87
5 changed files with 82 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/shader/recompiler/backend/spirv/spirvEmitterFlow.cpp
+12 -7
View File
@@ -366,18 +366,23 @@ void EmitAuxPositionExport(ValueEmitContext& ctx, uint32_t data, const IR::Expor
state.builder.AddFunction(spv::OpStore, state.point_size_variable, f32);
continue;
}
auto StoreDistance = [&](uint32_t variable, uint32_t index) {
auto StoreDistance = [&](IR::StageOutputKind kind, uint32_t variable, uint32_t index) {
if (index == UINT32_MAX) {
return;
}
const auto pointer = state.builder.AllocateId();
state.builder.AddFunction(spv::OpAccessChain,
TypePointer(state, spv::StorageClassOutput, TypeF32(state)),
pointer, variable, ConstantU32(state, index));
uint32_t pointer;
if (state.program.stage == ShaderType::Mesh) {
pointer = MeshOutputPointer(state, kind, index);
} else {
pointer = state.builder.AllocateId();
state.builder.AddFunction(spv::OpAccessChain,
TypePointer(state, spv::StorageClassOutput, TypeF32(state)),
pointer, variable, ConstantU32(state, index));
}
state.builder.AddFunction(spv::OpStore, pointer, f32);
};
StoreDistance(state.clip_distance_variable, output.clip_distance);
StoreDistance(state.cull_distance_variable, output.cull_distance);
StoreDistance(IR::StageOutputKind::ClipDistance, state.clip_distance_variable, output.clip_distance);
StoreDistance(IR::StageOutputKind::CullDistance, state.cull_distance_variable, output.cull_distance);
}
}