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shader: Fix disabled and unwritten attributes and varyings

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This commit is contained in:
ReinUsesLisp 2021-06-26 01:14:06 -03:00 • committed by ameerj
parent 65daec8b75
commit 5643a909bc
3 changed files with 31 additions and 18 deletions
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8
src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
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@ -179,8 +179,12 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
const char swizzle{"xyzw"[element]};
if (IR::IsGeneric(attr)) {
const u32 index{IR::GenericAttributeIndex(attr)};
if (!ctx.runtime_info.previous_stage_stores.Generic(index)) {
ctx.AddF32("{}=0.f;", inst, attr);
if (!ctx.runtime_info.previous_stage_stores.Generic(index, element)) {
if (element == 3) {
ctx.AddF32("{}=1.f;", inst, attr);
} else {
ctx.AddF32("{}=0.f;", inst, attr);
}
return;
}
ctx.AddF32("{}=in_attr{}{}.{};", inst, index, InputVertexIndex(ctx, vertex), swizzle);