mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-09-01 22:09:03 +00:00
gl_shader_decompiler: Use uint for images and fix SUATOM
In the process remove implementation of SUATOM.MIN and SUATOM.MAX as these require a distinction between U32 and S32. These have to be implemented with imageCompSwap loop.
This commit is contained in:
parent
675f23aedc
commit
44000971e2
@ -544,7 +544,7 @@ enum class VoteOperation : u64 {
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Eq = 2, // allThreadsEqualNV
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};
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enum class ImageAtomicSize : u64 {
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enum class ImageAtomicOperationType : u64 {
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U32 = 0,
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S32 = 1,
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U64 = 2,
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@ -1431,7 +1431,7 @@ union Instruction {
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union {
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BitField<28, 1, u64> is_ba;
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BitField<51, 3, ImageAtomicSize> size;
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BitField<51, 3, ImageAtomicOperationType> operation_type;
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BitField<33, 3, ImageType> image_type;
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BitField<29, 4, ImageAtomicOperation> operation;
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BitField<49, 2, OutOfBoundsStore> out_of_bounds_store;
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@ -716,36 +716,20 @@ private:
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const char* image_type = [&] {
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switch (image.GetType()) {
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case Tegra::Shader::ImageType::Texture1D:
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return "image1D";
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return "1D";
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case Tegra::Shader::ImageType::TextureBuffer:
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return "imageBuffer";
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return "Buffer";
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case Tegra::Shader::ImageType::Texture1DArray:
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return "image1DArray";
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return "1DArray";
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case Tegra::Shader::ImageType::Texture2D:
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return "image2D";
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return "2D";
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case Tegra::Shader::ImageType::Texture2DArray:
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return "image2DArray";
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return "2DArray";
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case Tegra::Shader::ImageType::Texture3D:
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return "image3D";
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return "3D";
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default:
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UNREACHABLE();
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return "image1D";
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}
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}();
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const auto [type_prefix, format] = [&]() -> std::pair<const char*, const char*> {
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if (!image.IsSizeKnown()) {
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return {"", ""};
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}
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switch (image.GetSize()) {
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case Tegra::Shader::ImageAtomicSize::U32:
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return {"u", "r32ui, "};
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case Tegra::Shader::ImageAtomicSize::S32:
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return {"i", "r32i, "};
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default:
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UNIMPLEMENTED_MSG("Unimplemented atomic size={}",
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static_cast<u32>(image.GetSize()));
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return {"", ""};
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return "1D";
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}
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}();
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@ -756,8 +740,12 @@ private:
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qualifier += " writeonly";
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}
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code.AddLine("layout (binding = IMAGE_BINDING_{}) {} uniform "
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"{} {};",
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std::string format;
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if (image.IsAtomic()) {
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format = "r32ui, ";
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}
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code.AddLine("layout ({}binding = IMAGE_BINDING_{}) {} uniform uimage{} {};", format,
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image.GetIndex(), qualifier, image_type, GetImage(image));
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}
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if (!images.empty()) {
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@ -1225,28 +1213,13 @@ private:
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}
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std::string BuildImageValues(Operation operation) {
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constexpr std::array constructors{"uint", "uvec2", "uvec3", "uvec4"};
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const auto meta{std::get<MetaImage>(operation.GetMeta())};
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const auto [constructors, type] = [&]() -> std::pair<std::array<const char*, 4>, Type> {
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constexpr std::array float_constructors{"float", "vec2", "vec3", "vec4"};
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if (!meta.image.IsSizeKnown()) {
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return {float_constructors, Type::Float};
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}
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switch (meta.image.GetSize()) {
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case Tegra::Shader::ImageAtomicSize::U32:
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return {{"uint", "uvec2", "uvec3", "uvec4"}, Type::Uint};
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case Tegra::Shader::ImageAtomicSize::S32:
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return {{"int", "ivec2", "ivec3", "ivec4"}, Type::Uint};
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default:
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UNIMPLEMENTED_MSG("Unimplemented image size={}",
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static_cast<u32>(meta.image.GetSize()));
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return {float_constructors, Type::Float};
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}
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}();
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const std::size_t values_count{meta.values.size()};
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std::string expr = fmt::format("{}(", constructors.at(values_count - 1));
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for (std::size_t i = 0; i < values_count; ++i) {
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expr += Visit(meta.values.at(i)).As(type);
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expr += Visit(meta.values.at(i)).AsUint();
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if (i + 1 < values_count) {
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expr += ", ";
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}
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@ -1255,29 +1228,6 @@ private:
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return expr;
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}
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Expression AtomicImage(Operation operation, const char* opname) {
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constexpr std::array constructors{"int(", "ivec2(", "ivec3(", "ivec4("};
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const auto meta{std::get<MetaImage>(operation.GetMeta())};
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ASSERT(meta.values.size() == 1);
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ASSERT(meta.image.IsSizeKnown());
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const auto type = [&]() {
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switch (const auto size = meta.image.GetSize()) {
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case Tegra::Shader::ImageAtomicSize::U32:
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return Type::Uint;
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case Tegra::Shader::ImageAtomicSize::S32:
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return Type::Int;
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default:
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UNIMPLEMENTED_MSG("Unimplemented image size={}", static_cast<u32>(size));
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return Type::Uint;
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}
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}();
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return {fmt::format("{}({}, {}, {})", opname, GetImage(meta.image),
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BuildIntegerCoordinates(operation), Visit(meta.values[0]).As(type)),
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type};
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}
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Expression Assign(Operation operation) {
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const Node& dest = operation[0];
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const Node& src = operation[1];
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@ -1810,7 +1760,7 @@ private:
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const auto meta{std::get<MetaImage>(operation.GetMeta())};
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return {fmt::format("imageLoad({}, {}){}", GetImage(meta.image),
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BuildIntegerCoordinates(operation), GetSwizzle(meta.element)),
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Type::Float};
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Type::Uint};
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}
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Expression ImageStore(Operation operation) {
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@ -1820,31 +1770,14 @@ private:
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return {};
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}
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Expression AtomicImageAdd(Operation operation) {
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return AtomicImage(operation, "imageAtomicAdd");
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}
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template <const std::string_view& opname>
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Expression AtomicImage(Operation operation) {
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const auto meta{std::get<MetaImage>(operation.GetMeta())};
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ASSERT(meta.values.size() == 1);
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Expression AtomicImageMin(Operation operation) {
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return AtomicImage(operation, "imageAtomicMin");
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}
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Expression AtomicImageMax(Operation operation) {
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return AtomicImage(operation, "imageAtomicMax");
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}
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Expression AtomicImageAnd(Operation operation) {
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return AtomicImage(operation, "imageAtomicAnd");
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}
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Expression AtomicImageOr(Operation operation) {
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return AtomicImage(operation, "imageAtomicOr");
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}
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Expression AtomicImageXor(Operation operation) {
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return AtomicImage(operation, "imageAtomicXor");
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}
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Expression AtomicImageExchange(Operation operation) {
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return AtomicImage(operation, "imageAtomicExchange");
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return {fmt::format("imageAtomic{}({}, {}, {})", opname, GetImage(meta.image),
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BuildIntegerCoordinates(operation), Visit(meta.values[0]).AsUint()),
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Type::Uint};
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}
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Expression Branch(Operation operation) {
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@ -2039,6 +1972,12 @@ private:
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Func() = delete;
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~Func() = delete;
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static constexpr std::string_view Add = "Add";
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static constexpr std::string_view And = "And";
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static constexpr std::string_view Or = "Or";
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static constexpr std::string_view Xor = "Xor";
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static constexpr std::string_view Exchange = "Exchange";
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static constexpr std::string_view ShuffleIndexed = "shuffleNV";
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static constexpr std::string_view ShuffleUp = "shuffleUpNV";
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static constexpr std::string_view ShuffleDown = "shuffleDownNV";
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@ -2178,13 +2117,12 @@ private:
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&GLSLDecompiler::ImageLoad,
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&GLSLDecompiler::ImageStore,
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&GLSLDecompiler::AtomicImageAdd,
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&GLSLDecompiler::AtomicImageMin,
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&GLSLDecompiler::AtomicImageMax,
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&GLSLDecompiler::AtomicImageAnd,
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&GLSLDecompiler::AtomicImageOr,
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&GLSLDecompiler::AtomicImageXor,
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&GLSLDecompiler::AtomicImageExchange,
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&GLSLDecompiler::AtomicImage<Func::Add>,
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&GLSLDecompiler::AtomicImage<Func::And>,
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&GLSLDecompiler::AtomicImage<Func::Or>,
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&GLSLDecompiler::AtomicImage<Func::Xor>,
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&GLSLDecompiler::AtomicImage<Func::Exchange>,
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&GLSLDecompiler::Branch,
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&GLSLDecompiler::BranchIndirect,
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@ -343,20 +343,17 @@ std::optional<ShaderDiskCacheDecompiled> ShaderDiskCacheOpenGL::LoadDecompiledEn
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u8 is_bindless{};
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u8 is_written{};
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u8 is_read{};
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u8 is_size_known{};
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u32 size{};
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u8 is_atomic{};
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if (!LoadObjectFromPrecompiled(offset) || !LoadObjectFromPrecompiled(index) ||
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!LoadObjectFromPrecompiled(type) || !LoadObjectFromPrecompiled(is_bindless) ||
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!LoadObjectFromPrecompiled(is_written) || !LoadObjectFromPrecompiled(is_read) ||
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!LoadObjectFromPrecompiled(is_size_known) || !LoadObjectFromPrecompiled(size)) {
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!LoadObjectFromPrecompiled(is_atomic)) {
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return {};
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}
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entry.entries.images.emplace_back(
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static_cast<std::size_t>(offset), static_cast<std::size_t>(index),
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static_cast<Tegra::Shader::ImageType>(type), is_bindless != 0, is_written != 0,
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is_read != 0,
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is_size_known ? std::make_optional(static_cast<Tegra::Shader::ImageAtomicSize>(size))
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: std::nullopt);
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is_read != 0, is_atomic != 0);
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}
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u32 global_memory_count{};
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@ -429,14 +426,13 @@ bool ShaderDiskCacheOpenGL::SaveDecompiledFile(u64 unique_identifier, const std:
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return false;
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}
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for (const auto& image : entries.images) {
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const u32 size = image.IsSizeKnown() ? static_cast<u32>(image.GetSize()) : 0U;
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if (!SaveObjectToPrecompiled(static_cast<u64>(image.GetOffset())) ||
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!SaveObjectToPrecompiled(static_cast<u64>(image.GetIndex())) ||
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!SaveObjectToPrecompiled(static_cast<u32>(image.GetType())) ||
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!SaveObjectToPrecompiled(static_cast<u8>(image.IsBindless() ? 1 : 0)) ||
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!SaveObjectToPrecompiled(static_cast<u8>(image.IsWritten() ? 1 : 0)) ||
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!SaveObjectToPrecompiled(static_cast<u8>(image.IsRead() ? 1 : 0)) ||
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!SaveObjectToPrecompiled(image.IsSizeKnown()) || !SaveObjectToPrecompiled(size)) {
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!SaveObjectToPrecompiled(static_cast<u8>(image.IsAtomic() ? 1 : 0))) {
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return false;
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}
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}
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@ -955,16 +955,6 @@ private:
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return {};
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}
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Id AtomicImageMin(Operation operation) {
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UNIMPLEMENTED();
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return {};
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}
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Id AtomicImageMax(Operation operation) {
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UNIMPLEMENTED();
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return {};
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}
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Id AtomicImageAnd(Operation operation) {
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UNIMPLEMENTED();
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return {};
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@ -1449,8 +1439,6 @@ private:
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&SPIRVDecompiler::ImageLoad,
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&SPIRVDecompiler::ImageStore,
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&SPIRVDecompiler::AtomicImageAdd,
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&SPIRVDecompiler::AtomicImageMin,
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&SPIRVDecompiler::AtomicImageMax,
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&SPIRVDecompiler::AtomicImageAnd,
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&SPIRVDecompiler::AtomicImageOr,
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&SPIRVDecompiler::AtomicImageXor,
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@ -101,32 +101,35 @@ u32 ShaderIR::DecodeImage(NodeBlock& bb, u32 pc) {
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UNIMPLEMENTED_IF(instr.suatom_d.is_ba != 0);
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const OperationCode operation_code = [instr] {
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switch (instr.suatom_d.operation) {
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case Tegra::Shader::ImageAtomicOperation::Add:
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return OperationCode::AtomicImageAdd;
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case Tegra::Shader::ImageAtomicOperation::Min:
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return OperationCode::AtomicImageMin;
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case Tegra::Shader::ImageAtomicOperation::Max:
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return OperationCode::AtomicImageMax;
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case Tegra::Shader::ImageAtomicOperation::And:
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return OperationCode::AtomicImageAnd;
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case Tegra::Shader::ImageAtomicOperation::Or:
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return OperationCode::AtomicImageOr;
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case Tegra::Shader::ImageAtomicOperation::Xor:
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return OperationCode::AtomicImageXor;
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case Tegra::Shader::ImageAtomicOperation::Exch:
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return OperationCode::AtomicImageExchange;
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switch (instr.suatom_d.operation_type) {
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case Tegra::Shader::ImageAtomicOperationType::S32:
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case Tegra::Shader::ImageAtomicOperationType::U32:
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switch (instr.suatom_d.operation) {
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case Tegra::Shader::ImageAtomicOperation::Add:
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return OperationCode::AtomicImageAdd;
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case Tegra::Shader::ImageAtomicOperation::And:
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return OperationCode::AtomicImageAnd;
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case Tegra::Shader::ImageAtomicOperation::Or:
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return OperationCode::AtomicImageOr;
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case Tegra::Shader::ImageAtomicOperation::Xor:
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return OperationCode::AtomicImageXor;
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case Tegra::Shader::ImageAtomicOperation::Exch:
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return OperationCode::AtomicImageExchange;
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}
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default:
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UNIMPLEMENTED_MSG("Unimplemented operation={}",
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static_cast<u32>(instr.suatom_d.operation.Value()));
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return OperationCode::AtomicImageAdd;
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break;
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}
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UNIMPLEMENTED_MSG("Unimplemented operation={} type={}",
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static_cast<u64>(instr.suatom_d.operation.Value()),
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static_cast<u64>(instr.suatom_d.operation_type.Value()));
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return OperationCode::AtomicImageAdd;
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}();
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Node value = GetRegister(instr.gpr0);
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const auto type = instr.suatom_d.image_type;
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const auto& image{GetImage(instr.image, type, instr.suatom_d.size)};
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auto& image = GetImage(instr.image, type);
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image.MarkAtomic();
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MetaImage meta{image, {std::move(value)}};
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SetRegister(bb, instr.gpr0, Operation(operation_code, meta, GetCoordinates(type)));
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@ -139,35 +142,32 @@ u32 ShaderIR::DecodeImage(NodeBlock& bb, u32 pc) {
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return pc;
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}
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Image& ShaderIR::GetImage(Tegra::Shader::Image image, Tegra::Shader::ImageType type,
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std::optional<Tegra::Shader::ImageAtomicSize> size) {
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Image& ShaderIR::GetImage(Tegra::Shader::Image image, Tegra::Shader::ImageType type) {
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const auto offset{static_cast<std::size_t>(image.index.Value())};
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if (const auto image = TryUseExistingImage(offset, type, size)) {
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if (const auto image = TryUseExistingImage(offset, type)) {
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return *image;
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}
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const std::size_t next_index{used_images.size()};
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return used_images.emplace(offset, Image{offset, next_index, type, size}).first->second;
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return used_images.emplace(offset, Image{offset, next_index, type}).first->second;
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}
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Image& ShaderIR::GetBindlessImage(Tegra::Shader::Register reg, Tegra::Shader::ImageType type,
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std::optional<Tegra::Shader::ImageAtomicSize> size) {
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Image& ShaderIR::GetBindlessImage(Tegra::Shader::Register reg, Tegra::Shader::ImageType type) {
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const Node image_register{GetRegister(reg)};
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const auto [base_image, cbuf_index, cbuf_offset]{
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TrackCbuf(image_register, global_code, static_cast<s64>(global_code.size()))};
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const auto cbuf_key{(static_cast<u64>(cbuf_index) << 32) | static_cast<u64>(cbuf_offset)};
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if (const auto image = TryUseExistingImage(cbuf_key, type, size)) {
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if (const auto image = TryUseExistingImage(cbuf_key, type)) {
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return *image;
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}
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const std::size_t next_index{used_images.size()};
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return used_images.emplace(cbuf_key, Image{cbuf_index, cbuf_offset, next_index, type, size})
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return used_images.emplace(cbuf_key, Image{cbuf_index, cbuf_offset, next_index, type})
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.first->second;
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}
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Image* ShaderIR::TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type,
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std::optional<Tegra::Shader::ImageAtomicSize> size) {
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Image* ShaderIR::TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type) {
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auto it = used_images.find(offset);
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if (it == used_images.end()) {
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return nullptr;
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@ -175,14 +175,6 @@ Image* ShaderIR::TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type,
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auto& image = it->second;
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ASSERT(image.GetType() == type);
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if (size) {
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// We know the size, if it's known it has to be the same as before, otherwise we can set it.
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if (image.IsSizeKnown()) {
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ASSERT(image.GetSize() == size);
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} else {
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image.SetSize(*size);
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}
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}
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return ℑ
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}
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@ -149,11 +149,10 @@ enum class OperationCode {
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TextureQueryLod, /// (MetaTexture, float[N] coords) -> float4
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TexelFetch, /// (MetaTexture, int[N], int) -> float4
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ImageLoad, /// (MetaImage, int[N] coords) -> void
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ImageStore, /// (MetaImage, int[N] coords) -> void
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ImageLoad, /// (MetaImage, int[N] coords) -> void
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ImageStore, /// (MetaImage, int[N] coords) -> void
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AtomicImageAdd, /// (MetaImage, int[N] coords) -> void
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AtomicImageMin, /// (MetaImage, int[N] coords) -> void
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AtomicImageMax, /// (MetaImage, int[N] coords) -> void
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AtomicImageAnd, /// (MetaImage, int[N] coords) -> void
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AtomicImageOr, /// (MetaImage, int[N] coords) -> void
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AtomicImageXor, /// (MetaImage, int[N] coords) -> void
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@ -295,21 +294,18 @@ private:
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class Image final {
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public:
|
||||
constexpr explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type,
|
||||
std::optional<Tegra::Shader::ImageAtomicSize> size)
|
||||
: offset{offset}, index{index}, type{type}, is_bindless{false}, size{size} {}
|
||||
constexpr explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type)
|
||||
: offset{offset}, index{index}, type{type}, is_bindless{false} {}
|
||||
|
||||
constexpr explicit Image(u32 cbuf_index, u32 cbuf_offset, std::size_t index,
|
||||
Tegra::Shader::ImageType type,
|
||||
std::optional<Tegra::Shader::ImageAtomicSize> size)
|
||||
Tegra::Shader::ImageType type)
|
||||
: offset{(static_cast<u64>(cbuf_index) << 32) | cbuf_offset}, index{index}, type{type},
|
||||
is_bindless{true}, size{size} {}
|
||||
is_bindless{true} {}
|
||||
|
||||
constexpr explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type,
|
||||
bool is_bindless, bool is_written, bool is_read,
|
||||
std::optional<Tegra::Shader::ImageAtomicSize> size)
|
||||
bool is_bindless, bool is_written, bool is_read, bool is_atomic)
|
||||
: offset{offset}, index{index}, type{type}, is_bindless{is_bindless},
|
||||
is_written{is_written}, is_read{is_read}, size{size} {}
|
||||
is_written{is_written}, is_read{is_read}, is_atomic{is_atomic} {}
|
||||
|
||||
void MarkWrite() {
|
||||
is_written = true;
|
||||
@ -319,8 +315,10 @@ public:
|
||||
is_read = true;
|
||||
}
|
||||
|
||||
void SetSize(Tegra::Shader::ImageAtomicSize size_) {
|
||||
size = size_;
|
||||
void MarkAtomic() {
|
||||
MarkWrite();
|
||||
MarkRead();
|
||||
is_atomic = true;
|
||||
}
|
||||
|
||||
constexpr std::size_t GetOffset() const {
|
||||
@ -347,21 +345,17 @@ public:
|
||||
return is_read;
|
||||
}
|
||||
|
||||
constexpr bool IsAtomic() const {
|
||||
return is_atomic;
|
||||
}
|
||||
|
||||
constexpr std::pair<u32, u32> GetBindlessCBuf() const {
|
||||
return {static_cast<u32>(offset >> 32), static_cast<u32>(offset)};
|
||||
}
|
||||
|
||||
constexpr bool IsSizeKnown() const {
|
||||
return size.has_value();
|
||||
}
|
||||
|
||||
constexpr Tegra::Shader::ImageAtomicSize GetSize() const {
|
||||
return size.value();
|
||||
}
|
||||
|
||||
constexpr bool operator<(const Image& rhs) const {
|
||||
return std::tie(offset, index, type, size, is_bindless) <
|
||||
std::tie(rhs.offset, rhs.index, rhs.type, rhs.size, rhs.is_bindless);
|
||||
return std::tie(offset, index, type, is_bindless) <
|
||||
std::tie(rhs.offset, rhs.index, rhs.type, rhs.is_bindless);
|
||||
}
|
||||
|
||||
private:
|
||||
@ -371,7 +365,7 @@ private:
|
||||
bool is_bindless{};
|
||||
bool is_written{};
|
||||
bool is_read{};
|
||||
std::optional<Tegra::Shader::ImageAtomicSize> size{};
|
||||
bool is_atomic{};
|
||||
};
|
||||
|
||||
struct GlobalMemoryBase {
|
||||
|
@ -276,16 +276,13 @@ private:
|
||||
bool is_shadow);
|
||||
|
||||
/// Accesses an image.
|
||||
Image& GetImage(Tegra::Shader::Image image, Tegra::Shader::ImageType type,
|
||||
std::optional<Tegra::Shader::ImageAtomicSize> size = {});
|
||||
Image& GetImage(Tegra::Shader::Image image, Tegra::Shader::ImageType type);
|
||||
|
||||
/// Access a bindless image sampler.
|
||||
Image& GetBindlessImage(Tegra::Shader::Register reg, Tegra::Shader::ImageType type,
|
||||
std::optional<Tegra::Shader::ImageAtomicSize> size = {});
|
||||
Image& GetBindlessImage(Tegra::Shader::Register reg, Tegra::Shader::ImageType type);
|
||||
|
||||
/// Tries to access an existing image, updating it's state as needed
|
||||
Image* TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type,
|
||||
std::optional<Tegra::Shader::ImageAtomicSize> size);
|
||||
Image* TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type);
|
||||
|
||||
/// Extracts a sequence of bits from a node
|
||||
Node BitfieldExtract(Node value, u32 offset, u32 bits);
|
||||
|
Loading…
Reference in New Issue
Block a user