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video_core: Generate mipmap texture by drawing

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This commit is contained in:
FengChen 2022-09-01 22:05:11 +08:00
parent cbc2761f11
commit 9a95c7fa14
29 changed files with 259 additions and 8 deletions
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8
src/shader_recompiler/frontend/ir/ir_emitter.cpp
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@ -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);
}

3
src/shader_recompiler/frontend/ir/ir_emitter.h
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@ -103,6 +103,9 @@ public:
[[nodiscard]] F32 ResolutionDownFactor();
[[nodiscard]] F32 RenderAreaWidth();
[[nodiscard]] F32 RenderAreaHeight();
[[nodiscard]] U32 LaneId();
[[nodiscard]] U32 LoadGlobalU8(const U64& address);

1
src/shader_recompiler/frontend/ir/opcodes.inc
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@ -63,6 +63,7 @@ OPCODE(SampleId, U32,
OPCODE(IsHelperInvocation, U1, )
OPCODE(YDirection, F32, )
OPCODE(ResolutionDownFactor, F32, )
OPCODE(RenderArea, F32x4, )
// Undefined
OPCODE(UndefU1, U1, )

2
src/shader_recompiler/frontend/maxwell/translate_program.cpp
View file

@ -213,6 +213,8 @@ IR::Program TranslateProgram(ObjectPool<IR::Inst>& inst_pool, ObjectPool<IR::Blo
Optimization::ConstantPropagationPass(program);
Optimization::PositionPass(env, program);
Optimization::GlobalMemoryToStorageBufferPass(program);
Optimization::TexturePass(env, program);