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-rw-r--r--src/shader_recompiler/frontend/ir/ir_emitter.cpp8
-rw-r--r--src/shader_recompiler/frontend/ir/ir_emitter.h3
-rw-r--r--src/shader_recompiler/frontend/ir/opcodes.inc1
3 files changed, 12 insertions, 0 deletions
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index 11086ed8c..de1ce90a3 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -378,6 +378,14 @@ F32 IREmitter::ResolutionDownFactor() {
return Inst<F32>(Opcode::ResolutionDownFactor);
}
+F32 IREmitter::RenderAreaWidth() {
+ return F32(CompositeExtract(Inst<Value>(Opcode::RenderArea), 0));
+}
+
+F32 IREmitter::RenderAreaHeight() {
+ return F32(CompositeExtract(Inst<Value>(Opcode::RenderArea), 1));
+}
+
U32 IREmitter::LaneId() {
return Inst<U32>(Opcode::LaneId);
}
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index 25839a371..f163c18d9 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -103,6 +103,9 @@ public:
[[nodiscard]] F32 ResolutionDownFactor();
+ [[nodiscard]] F32 RenderAreaWidth();
+ [[nodiscard]] F32 RenderAreaHeight();
+
[[nodiscard]] U32 LaneId();
[[nodiscard]] U32 LoadGlobalU8(const U64& address);
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index 86410ddfc..f3038f298 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -63,6 +63,7 @@ OPCODE(SampleId, U32,
OPCODE(IsHelperInvocation, U1, )
OPCODE(YDirection, F32, )
OPCODE(ResolutionDownFactor, F32, )
+OPCODE(RenderArea, F32x4, )
// Undefined
OPCODE(UndefU1, U1, )