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shader: Add resolution down factor opcode

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This commit is contained in:
ReinUsesLisp 2021-07-21 22:24:33 -03:00 • committed by Fernando Sahmkow
parent fddf372c68
commit fb924ea85c
9 changed files with 25 additions and 0 deletions
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5
src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
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@ -526,6 +526,11 @@ Id EmitYDirection(EmitContext& ctx) {
return ctx.Const(ctx.runtime_info.y_negate ? -1.0f : 1.0f);
}
Id EmitResolutionDownFactor(EmitContext& ctx) {
UNIMPLEMENTED();
return ctx.Const(1.0f);
}
Id EmitLoadLocal(EmitContext& ctx, Id word_offset) {
const Id pointer{ctx.OpAccessChain(ctx.private_u32, ctx.local_memory, word_offset)};
return ctx.OpLoad(ctx.U32[1], pointer);

1
src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
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@ -75,6 +75,7 @@ Id EmitInvocationId(EmitContext& ctx);
Id EmitSampleId(EmitContext& ctx);
Id EmitIsHelperInvocation(EmitContext& ctx);
Id EmitYDirection(EmitContext& ctx);
Id EmitResolutionDownFactor(EmitContext& ctx);
Id EmitLoadLocal(EmitContext& ctx, Id word_offset);
void EmitWriteLocal(EmitContext& ctx, Id word_offset, Id value);
Id EmitUndefU1(EmitContext& ctx);