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shader: Implement geometry shaders

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This commit is contained in:
ReinUsesLisp 2021-04-12 19:41:22 -03:00 • committed by ameerj
parent a6cef71cc0
commit f263760c5a
14 changed files with 277 additions and 91 deletions
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20
src/shader_recompiler/frontend/ir/ir_emitter.cpp
View file

@ -308,19 +308,27 @@ U1 IREmitter::GetFlowTestResult(FlowTest test) {
}
F32 IREmitter::GetAttribute(IR::Attribute attribute) {
return Inst<F32>(Opcode::GetAttribute, attribute);
return GetAttribute(attribute, Imm32(0));
}
void IREmitter::SetAttribute(IR::Attribute attribute, const F32& value) {
Inst(Opcode::SetAttribute, attribute, value);
F32 IREmitter::GetAttribute(IR::Attribute attribute, const U32& vertex) {
return Inst<F32>(Opcode::GetAttribute, attribute, vertex);
}
void IREmitter::SetAttribute(IR::Attribute attribute, const F32& value, const U32& vertex) {
Inst(Opcode::SetAttribute, attribute, value, vertex);
}
F32 IREmitter::GetAttributeIndexed(const U32& phys_address) {
return Inst<F32>(Opcode::GetAttributeIndexed, phys_address);
return GetAttributeIndexed(phys_address, Imm32(0));
}
void IREmitter::SetAttributeIndexed(const U32& phys_address, const F32& value) {
Inst(Opcode::SetAttributeIndexed, phys_address, value);
F32 IREmitter::GetAttributeIndexed(const U32& phys_address, const U32& vertex) {
return Inst<F32>(Opcode::GetAttributeIndexed, phys_address, vertex);
}
void IREmitter::SetAttributeIndexed(const U32& phys_address, const F32& value, const U32& vertex) {
Inst(Opcode::SetAttributeIndexed, phys_address, value, vertex);
}
void IREmitter::SetFragColor(u32 index, u32 component, const F32& value) {

6
src/shader_recompiler/frontend/ir/ir_emitter.h
View file

@ -77,10 +77,12 @@ public:
[[nodiscard]] U1 GetFlowTestResult(FlowTest test);
[[nodiscard]] F32 GetAttribute(IR::Attribute attribute);
void SetAttribute(IR::Attribute attribute, const F32& value);
[[nodiscard]] F32 GetAttribute(IR::Attribute attribute, const U32& vertex);
void SetAttribute(IR::Attribute attribute, const F32& value, const U32& vertex);
[[nodiscard]] F32 GetAttributeIndexed(const U32& phys_address);
void SetAttributeIndexed(const U32& phys_address, const F32& value);
[[nodiscard]] F32 GetAttributeIndexed(const U32& phys_address, const U32& vertex);
void SetAttributeIndexed(const U32& phys_address, const F32& value, const U32& vertex);
void SetFragColor(u32 index, u32 component, const F32& value);
void SetFragDepth(const F32& value);

8
src/shader_recompiler/frontend/ir/opcodes.inc
View file

@ -44,10 +44,10 @@ OPCODE(GetCbufS16, U32, U32,
OPCODE(GetCbufU32, U32, U32, U32, )
OPCODE(GetCbufF32, F32, U32, U32, )
OPCODE(GetCbufU32x2, U32x2, U32, U32, )
OPCODE(GetAttribute, F32, Attribute, )
OPCODE(SetAttribute, Void, Attribute, F32, )
OPCODE(GetAttributeIndexed, F32, U32, )
OPCODE(SetAttributeIndexed, Void, U32, F32, )
OPCODE(GetAttribute, F32, Attribute, U32, )
OPCODE(SetAttribute, Void, Attribute, F32, U32, )
OPCODE(GetAttributeIndexed, F32, U32, U32, )
OPCODE(SetAttributeIndexed, Void, U32, F32, U32, )
OPCODE(SetFragColor, Void, U32, U32, F32, )
OPCODE(SetFragDepth, Void, F32, )
OPCODE(GetZFlag, U1, Void, )

4
src/shader_recompiler/frontend/ir/program.h
View file

@ -10,6 +10,7 @@
#include <boost/container/small_vector.hpp>
#include "shader_recompiler/frontend/ir/basic_block.h"
#include "shader_recompiler/program_header.h"
#include "shader_recompiler/shader_info.h"
#include "shader_recompiler/stage.h"
@ -21,6 +22,9 @@ struct Program {
Info info;
Stage stage{};
std::array<u32, 3> workgroup_size{};
OutputTopology output_topology{};
u32 output_vertices{};
u32 invocations{};
u32 local_memory_size{};
u32 shared_memory_size{};
};