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authorFernandoS27 <fsahmkow27@gmail.com>2021-04-17 12:51:43 +0200
committerameerj <52414509+ameerj@users.noreply.github.com>2021-07-23 03:51:28 +0200
commit080857b60e78836901cf6e9601f48613812fcd04 (patch)
treeef466d23ba86a14f01abaa7b01acd7a7d6b24aa7 /src/shader_recompiler/frontend/ir
parentshader: Implement fine derivates constant propagation (diff)
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Diffstat (limited to 'src/shader_recompiler/frontend/ir')
-rw-r--r--src/shader_recompiler/frontend/ir/ir_emitter.cpp8
-rw-r--r--src/shader_recompiler/frontend/ir/ir_emitter.h4
-rw-r--r--src/shader_recompiler/frontend/ir/opcodes.inc2
3 files changed, 14 insertions, 0 deletions
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index 845a57b1e..b3c9fe72a 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -1933,4 +1933,12 @@ F32 IREmitter::DPdyFine(const F32& a) {
return Inst<F32>(Opcode::DPdyFine, a);
}
+F32 IREmitter::DPdxCoarse(const F32& a) {
+ return Inst<F32>(Opcode::DPdxCoarse, a);
+}
+
+F32 IREmitter::DPdyCoarse(const F32& a) {
+ return Inst<F32>(Opcode::DPdyCoarse, a);
+}
+
} // namespace Shader::IR
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index c7101d668..4441c495d 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -357,6 +357,10 @@ public:
[[nodiscard]] F32 DPdyFine(const F32& a);
+ [[nodiscard]] F32 DPdxCoarse(const F32& a);
+
+ [[nodiscard]] F32 DPdyCoarse(const F32& a);
+
private:
IR::Block::iterator insertion_point;
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index e4cb8964a..b6869d4e4 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -513,3 +513,5 @@ OPCODE(ShuffleButterfly, U32, U32,
OPCODE(FSwizzleAdd, F32, F32, F32, U32, )
OPCODE(DPdxFine, F32, F32, )
OPCODE(DPdyFine, F32, F32, )
+OPCODE(DPdxCoarse, F32, F32, )
+OPCODE(DPdyCoarse, F32, F32, )