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https://github.com/yuzu-mirror/yuzu.git
synced 2024-09-07 23:39:07 +01:00
glsl: Implement derivatives and YDirection
plus some other misc additions/changed
This commit is contained in:
parent
ed14d31f66
commit
a752ec88d0
8 changed files with 87 additions and 81 deletions
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@ -22,9 +22,10 @@ std::string_view InterpDecorator(Interpolation interp) {
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}
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} // namespace
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EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile& profile_)
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: info{program.info}, profile{profile_} {
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std::string header = "#version 450\n";
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EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile& profile_,
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const RuntimeInfo& runtime_info_)
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: info{program.info}, profile{profile_}, runtime_info{runtime_info_} {
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std::string header = "";
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SetupExtensions(header);
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stage = program.stage;
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switch (program.stage) {
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@ -16,6 +16,7 @@
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namespace Shader {
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struct Info;
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struct Profile;
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struct RuntimeInfo;
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} // namespace Shader
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namespace Shader::Backend {
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@ -31,7 +32,8 @@ namespace Shader::Backend::GLSL {
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class EmitContext {
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public:
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explicit EmitContext(IR::Program& program, Bindings& bindings, const Profile& profile_);
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explicit EmitContext(IR::Program& program, Bindings& bindings, const Profile& profile_,
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const RuntimeInfo& runtime_info_);
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template <Type type, typename... Args>
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void Add(const char* format_str, IR::Inst& inst, Args&&... args) {
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@ -121,6 +123,7 @@ public:
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RegAlloc reg_alloc;
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const Info& info;
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const Profile& profile;
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const RuntimeInfo& runtime_info;
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Stage stage{};
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std::string_view stage_name = "invalid";
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@ -131,6 +134,8 @@ public:
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std::vector<u32> texture_bindings;
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std::vector<u32> image_bindings;
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bool uses_y_direction{};
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private:
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void SetupExtensions(std::string& header);
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void DefineConstantBuffers();
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@ -42,25 +42,19 @@ void EmitCompositeExtractU32x4(EmitContext& ctx, IR::Inst& inst, std::string_vie
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ctx.AddU32("{}={}.{};", inst, composite, SWIZZLE[index]);
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}
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void EmitCompositeInsertU32x2([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertU32x2(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeInsertU32x3([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertU32x3(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeInsertU32x4([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertU32x4(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeConstructF16x2([[maybe_unused]] EmitContext& ctx,
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@ -153,25 +147,19 @@ void EmitCompositeExtractF32x4(EmitContext& ctx, IR::Inst& inst, std::string_vie
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ctx.AddF32("{}={}.{};", inst, composite, SWIZZLE[index]);
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}
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void EmitCompositeInsertF32x2([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertF32x2(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeInsertF32x3([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertF32x3(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeInsertF32x4([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertF32x4(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeConstructF64x2([[maybe_unused]] EmitContext& ctx) {
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@ -198,24 +186,18 @@ void EmitCompositeExtractF64x4([[maybe_unused]] EmitContext& ctx) {
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throw NotImplementedException("GLSL Instruction");
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}
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void EmitCompositeInsertF64x2([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertF64x2(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeInsertF64x3([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertF64x3(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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void EmitCompositeInsertF64x4([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] std::string_view composite,
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[[maybe_unused]] std::string_view object,
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[[maybe_unused]] u32 index) {
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throw NotImplementedException("GLSL Instruction");
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void EmitCompositeInsertF64x4(EmitContext& ctx, std::string_view composite, std::string_view object,
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u32 index) {
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ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
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}
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} // namespace Shader::Backend::GLSL
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@ -124,16 +124,16 @@ void EmitFPLog2(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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}
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void EmitFPRecip32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF32("{}=1/{};", inst, value);
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ctx.AddF32("{}=(1.0f)/{};", inst, value);
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}
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void EmitFPRecip64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF64("{}=1/{};", inst, value);
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ctx.AddF64("{}=1.0/{};", inst, value);
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}
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void EmitFPRecipSqrt32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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ctx.AddF32("{}=1/sqrt({});", inst, value);
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ctx.AddF32("{}=(1.0f)/sqrt({});", inst, value);
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}
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void EmitFPRecipSqrt64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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@ -37,6 +37,9 @@ void EmitImageSampleImplicitLod([[maybe_unused]] EmitContext& ctx, [[maybe_unuse
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if (!offset.IsEmpty()) {
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throw NotImplementedException("Offset");
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}
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if (info.type != TextureType::Color2D) {
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throw NotImplementedException("Texture type: {}", info.type.Value());
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}
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const auto texture{Texture(ctx, info, index)};
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ctx.AddF32x4("{}=texture({},{});", inst, texture, coords);
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}
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@ -87,7 +87,7 @@ void EmitLocalInvocationId(EmitContext& ctx);
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void EmitInvocationId(EmitContext& ctx);
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void EmitSampleId(EmitContext& ctx);
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void EmitIsHelperInvocation(EmitContext& ctx);
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void EmitYDirection(EmitContext& ctx);
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void EmitYDirection(EmitContext& ctx, IR::Inst& inst);
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void EmitLoadLocal(EmitContext& ctx, std::string_view word_offset);
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void EmitWriteLocal(EmitContext& ctx, std::string_view word_offset, std::string_view value);
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void EmitUndefU1(EmitContext& ctx, IR::Inst& inst);
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@ -692,11 +692,11 @@ void EmitShuffleDown(EmitContext& ctx, IR::Inst& inst, std::string_view value,
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void EmitShuffleButterfly(EmitContext& ctx, IR::Inst& inst, std::string_view value,
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std::string_view index, std::string_view clamp,
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std::string_view segmentation_mask);
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void EmitFSwizzleAdd(EmitContext& ctx, std::string_view op_a, std::string_view op_b,
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void EmitFSwizzleAdd(EmitContext& ctx, IR::Inst& inst, std::string_view op_a, std::string_view op_b,
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std::string_view swizzle);
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void EmitDPdxFine(EmitContext& ctx, std::string_view op_a);
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void EmitDPdyFine(EmitContext& ctx, std::string_view op_a);
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void EmitDPdxCoarse(EmitContext& ctx, std::string_view op_a);
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void EmitDPdyCoarse(EmitContext& ctx, std::string_view op_a);
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void EmitDPdxFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
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void EmitDPdyFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
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void EmitDPdxCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
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void EmitDPdyCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
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} // namespace Shader::Backend::GLSL
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@ -224,8 +224,9 @@ void EmitIsHelperInvocation(EmitContext& ctx) {
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NotImplemented();
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}
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void EmitYDirection(EmitContext& ctx) {
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NotImplemented();
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void EmitYDirection(EmitContext& ctx, IR::Inst& inst) {
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ctx.uses_y_direction = true;
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ctx.AddF32("{}=gl_FrontMaterial.ambient.a;", inst);
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}
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void EmitLoadLocal(EmitContext& ctx, std::string_view word_offset) {
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@ -650,25 +651,4 @@ void EmitShuffleButterfly(EmitContext& ctx, IR::Inst& inst, std::string_view val
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NotImplemented();
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}
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void EmitFSwizzleAdd(EmitContext& ctx, std::string_view op_a, std::string_view op_b,
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std::string_view swizzle) {
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NotImplemented();
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}
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void EmitDPdxFine(EmitContext& ctx, std::string_view op_a) {
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NotImplemented();
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}
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void EmitDPdyFine(EmitContext& ctx, std::string_view op_a) {
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NotImplemented();
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}
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void EmitDPdxCoarse(EmitContext& ctx, std::string_view op_a) {
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NotImplemented();
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}
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void EmitDPdyCoarse(EmitContext& ctx, std::string_view op_a) {
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NotImplemented();
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}
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} // namespace Shader::Backend::GLSL
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@ -0,0 +1,35 @@
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// Copyright 2021 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <string_view>
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#include "shader_recompiler/backend/glsl/emit_context.h"
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#include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
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#include "shader_recompiler/frontend/ir/modifiers.h"
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#include "shader_recompiler/frontend/ir/value.h"
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#include "shader_recompiler/profile.h"
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namespace Shader::Backend::GLSL {
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void EmitFSwizzleAdd([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view op_a, [[maybe_unused]] std::string_view op_b,
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[[maybe_unused]] std::string_view swizzle) {
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throw NotImplementedException("GLSL Instruction");
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}
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void EmitDPdxFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
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ctx.AddF32("{}=dFdxFine({});", inst, op_a);
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}
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void EmitDPdyFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
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ctx.AddF32("{}=dFdyFine({});", inst, op_a);
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}
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void EmitDPdxCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
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ctx.AddF32("{}=dFdxCoarse({});", inst, op_a);
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}
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void EmitDPdyCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
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ctx.AddF32("{}=dFdyCoarse({});", inst, op_a);
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}
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} // namespace Shader::Backend::GLSL
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