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shader: Add coarse derivatives

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This commit is contained in:
FernandoS27 2021-04-17 12:51:43 +02:00 • committed by ameerj
parent 04c459fc8d
commit 080857b60e
7 changed files with 28 additions and 8 deletions
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4
src/shader_recompiler/backend/spirv/emit_spirv.h
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@ -533,4 +533,8 @@ Id EmitDPdxFine(EmitContext& ctx, Id op_a);
Id EmitDPdyFine(EmitContext& ctx, Id op_a);
Id EmitDPdxCoarse(EmitContext& ctx, Id op_a);
Id EmitDPdyCoarse(EmitContext& ctx, Id op_a);
} // namespace Shader::Backend::SPIRV

8
src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp
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@ -191,4 +191,12 @@ Id EmitDPdyFine(EmitContext& ctx, Id op_a) {
return ctx.OpDPdyFine(ctx.F32[1], op_a);
}
Id EmitDPdxCoarse(EmitContext& ctx, Id op_a) {
return ctx.OpDPdxCoarse(ctx.F32[1], op_a);
}
Id EmitDPdyCoarse(EmitContext& ctx, Id op_a) {
return ctx.OpDPdyCoarse(ctx.F32[1], op_a);
}
} // namespace Shader::Backend::SPIRV