early-access version 4031

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 4030.
+This is the source code for early-access 4031.
 
 ## Legal Notice
 

src/shader_recompiler/backend/spirv/emit_spirv_image.cpp

@@ -196,42 +196,34 @@ Id Texture(EmitContext& ctx, IR::TextureInstInfo info, [[maybe_unused]] const IR
 }
 
 Id TextureImage(EmitContext& ctx, IR::TextureInstInfo info, const IR::Value& index) {
+    if (!index.IsImmediate() || index.U32() != 0) {
+        throw NotImplementedException("Indirect image indexing");
+    }
     if (info.type == TextureType::Buffer) {
         const TextureBufferDefinition& def{ctx.texture_buffers.at(info.descriptor_index)};
         if (def.count > 1) {
-            const Id buffer_pointer{ctx.OpAccessChain(def.pointer_type, def.id, ctx.Def(index))};
+            throw NotImplementedException("Indirect texture sample");
-            return ctx.OpLoad(ctx.image_buffer_type, buffer_pointer);
-        } else {
-            return ctx.OpLoad(ctx.image_buffer_type, def.id);
         }
+        return ctx.OpLoad(ctx.image_buffer_type, def.id);
     } else {
         const TextureDefinition& def{ctx.textures.at(info.descriptor_index)};
         if (def.count > 1) {
-            const Id texture_pointer{ctx.OpAccessChain(def.pointer_type, def.id, ctx.Def(index))};
+            throw NotImplementedException("Indirect texture sample");
-            return ctx.OpImage(def.image_type, ctx.OpLoad(def.sampled_type, texture_pointer));
-        } else {
-            return ctx.OpImage(def.image_type, ctx.OpLoad(def.sampled_type, def.id));
         }
+        return ctx.OpImage(def.image_type, ctx.OpLoad(def.sampled_type, def.id));
     }
 }
 
-Id Image(EmitContext& ctx, const IR::Value& index, IR::TextureInstInfo info) {
+std::pair<Id, bool> Image(EmitContext& ctx, const IR::Value& index, IR::TextureInstInfo info) {
+    if (!index.IsImmediate() || index.U32() != 0) {
+        throw NotImplementedException("Indirect image indexing");
+    }
     if (info.type == TextureType::Buffer) {
         const ImageBufferDefinition def{ctx.image_buffers.at(info.descriptor_index)};
-        if (def.count > 1) {
+        return {ctx.OpLoad(def.image_type, def.id), def.is_integer};
-            const Id image_pointer{ctx.OpAccessChain(def.pointer_type, def.id, ctx.Def(index))};
-            return ctx.OpLoad(def.image_type, image_pointer);
-        } else {
-            return ctx.OpLoad(def.image_type, def.id);
-        }
     } else {
         const ImageDefinition def{ctx.images.at(info.descriptor_index)};
-        if (def.count > 1) {
+        return {ctx.OpLoad(def.image_type, def.id), def.is_integer};
-            const Id image_pointer{ctx.OpAccessChain(def.pointer_type, def.id, ctx.Def(index))};
-            return ctx.OpLoad(def.image_type, image_pointer);
-        } else {
-            return ctx.OpLoad(def.image_type, def.id);
-        }
     }
 }
 
@@ -574,13 +566,23 @@ Id EmitImageRead(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id co
         LOG_WARNING(Shader_SPIRV, "Typeless image read not supported by host");
         return ctx.ConstantNull(ctx.U32[4]);
     }
-    return Emit(&EmitContext::OpImageSparseRead, &EmitContext::OpImageRead, ctx, inst, ctx.U32[4],
+    const auto [image, is_integer] = Image(ctx, index, info);
-                Image(ctx, index, info), coords, std::nullopt, std::span<const Id>{});
+    const Id result_type{is_integer ? ctx.U32[4] : ctx.F32[4]};
+    Id color{Emit(&EmitContext::OpImageSparseRead, &EmitContext::OpImageRead, ctx, inst,
+                  result_type, image, coords, std::nullopt, std::span<const Id>{})};
+    if (!is_integer) {
+        color = ctx.OpBitcast(ctx.U32[4], color);
+    }
+    return color;
 }
 
 void EmitImageWrite(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords, Id color) {
     const auto info{inst->Flags<IR::TextureInstInfo>()};
-    ctx.OpImageWrite(Image(ctx, index, info), coords, color);
+    const auto [image, is_integer] = Image(ctx, index, info);
+    if (!is_integer) {
+        color = ctx.OpBitcast(ctx.F32[4], color);
+    }
+    ctx.OpImageWrite(image, coords, color);
 }
 
 Id EmitIsTextureScaled(EmitContext& ctx, const IR::Value& index) {

src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp

@@ -7,21 +7,13 @@
 
 namespace Shader::Backend::SPIRV {
 namespace {
-Id ImagePointer(EmitContext& ctx, const IR::Value& index, IR::TextureInstInfo info) {
+Id Image(EmitContext& ctx, IR::TextureInstInfo info) {
     if (info.type == TextureType::Buffer) {
         const ImageBufferDefinition def{ctx.image_buffers.at(info.descriptor_index)};
-        if (def.count > 1) {
+        return def.id;
-            return ctx.OpAccessChain(def.pointer_type, def.id, ctx.Def(index));
-        } else {
-            return def.id;
-        }
     } else {
         const ImageDefinition def{ctx.images.at(info.descriptor_index)};
-        if (def.count > 1) {
+        return def.id;
-            return ctx.OpAccessChain(def.pointer_type, def.id, ctx.Def(index));
-        } else {
-            return def.id;
-        }
     }
 }
 
@@ -33,12 +25,15 @@ std::pair<Id, Id> AtomicArgs(EmitContext& ctx) {
 
 Id ImageAtomicU32(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords, Id value,
                   Id (Sirit::Module::*atomic_func)(Id, Id, Id, Id, Id)) {
+    if (!index.IsImmediate() || index.U32() != 0) {
+        // TODO: handle layers
+        throw NotImplementedException("Image indexing");
+    }
     const auto info{inst->Flags<IR::TextureInstInfo>()};
-    const Id image_pointer{ImagePointer(ctx, index, info)};
+    const Id image{Image(ctx, info)};
-    const Id texel_pointer{
+    const Id pointer{ctx.OpImageTexelPointer(ctx.image_u32, image, coords, ctx.Const(0U))};
-        ctx.OpImageTexelPointer(ctx.image_u32, image_pointer, coords, ctx.Const(0U))};
     const auto [scope, semantics]{AtomicArgs(ctx)};
-    return (ctx.*atomic_func)(ctx.U32[1], texel_pointer, scope, semantics, value);
+    return (ctx.*atomic_func)(ctx.U32[1], pointer, scope, semantics, value);
 }
 } // Anonymous namespace
 

src/shader_recompiler/backend/spirv/spirv_emit_context.cpp

@@ -74,28 +74,19 @@ spv::ImageFormat GetImageFormat(ImageFormat format) {
     throw InvalidArgument("Invalid image format {}", format);
 }
 
-Id GetImageSampledType(EmitContext& ctx, const ImageDescriptor& desc) {
+Id ImageType(EmitContext& ctx, const ImageDescriptor& desc, Id sampled_type) {
-    if (desc.is_float) {
-        return ctx.F32[1];
-    } else {
-        return ctx.U32[1];
-    }
-}
-
-Id ImageType(EmitContext& ctx, const ImageDescriptor& desc) {
     const spv::ImageFormat format{GetImageFormat(desc.format)};
-    const Id type{GetImageSampledType(ctx, desc)};
     switch (desc.type) {
     case TextureType::Color1D:
-        return ctx.TypeImage(type, spv::Dim::Dim1D, false, false, false, 2, format);
+        return ctx.TypeImage(sampled_type, spv::Dim::Dim1D, false, false, false, 2, format);
     case TextureType::ColorArray1D:
-        return ctx.TypeImage(type, spv::Dim::Dim1D, false, true, false, 2, format);
+        return ctx.TypeImage(sampled_type, spv::Dim::Dim1D, false, true, false, 2, format);
     case TextureType::Color2D:
-        return ctx.TypeImage(type, spv::Dim::Dim2D, false, false, false, 2, format);
+        return ctx.TypeImage(sampled_type, spv::Dim::Dim2D, false, false, false, 2, format);
     case TextureType::ColorArray2D:
-        return ctx.TypeImage(type, spv::Dim::Dim2D, false, true, false, 2, format);
+        return ctx.TypeImage(sampled_type, spv::Dim::Dim2D, false, true, false, 2, format);
     case TextureType::Color3D:
-        return ctx.TypeImage(type, spv::Dim::Dim3D, false, false, false, 2, format);
+        return ctx.TypeImage(sampled_type, spv::Dim::Dim3D, false, false, false, 2, format);
     case TextureType::Buffer:
         throw NotImplementedException("Image buffer");
     default:
@@ -1253,20 +1244,18 @@ void EmitContext::DefineTextureBuffers(const Info& info, u32& binding) {
     const spv::ImageFormat format{spv::ImageFormat::Unknown};
     image_buffer_type = TypeImage(F32[1], spv::Dim::Buffer, 0U, false, false, 1, format);
 
-    const Id pointer_type{TypePointer(spv::StorageClass::UniformConstant, image_buffer_type)};
+    const Id type{TypePointer(spv::StorageClass::UniformConstant, image_buffer_type)};
     texture_buffers.reserve(info.texture_buffer_descriptors.size());
     for (const TextureBufferDescriptor& desc : info.texture_buffer_descriptors) {
         if (desc.count != 1) {
-            LOG_WARNING(Shader_SPIRV, "Array of texture buffers");
+            throw NotImplementedException("Array of texture buffers");
         }
-        const Id desc_type{DescType(*this, image_buffer_type, pointer_type, desc.count)};
+        const Id id{AddGlobalVariable(type, spv::StorageClass::UniformConstant)};
-        const Id id{AddGlobalVariable(desc_type, spv::StorageClass::UniformConstant)};
         Decorate(id, spv::Decoration::Binding, binding);
         Decorate(id, spv::Decoration::DescriptorSet, 0U);
         Name(id, NameOf(stage, desc, "texbuf"));
         texture_buffers.push_back({
             .id = id,
-            .pointer_type = pointer_type,
             .count = desc.count,
         });
         if (profile.supported_spirv >= 0x00010400) {
@@ -1280,10 +1269,12 @@ void EmitContext::DefineImageBuffers(const Info& info, u32& binding) {
     image_buffers.reserve(info.image_buffer_descriptors.size());
     for (const ImageBufferDescriptor& desc : info.image_buffer_descriptors) {
         if (desc.count != 1) {
-            LOG_WARNING(Shader_SPIRV, "Array of image buffers");
+            throw NotImplementedException("Array of image buffers");
         }
         const spv::ImageFormat format{GetImageFormat(desc.format)};
-        const Id image_type{TypeImage(U32[1], spv::Dim::Buffer, false, false, false, 2, format)};
+        const Id sampled_type{desc.is_integer ? U32[1] : F32[1]};
+        const Id image_type{
+            TypeImage(sampled_type, spv::Dim::Buffer, false, false, false, 2, format)};
         const Id pointer_type{TypePointer(spv::StorageClass::UniformConstant, image_type)};
         const Id id{AddGlobalVariable(pointer_type, spv::StorageClass::UniformConstant)};
         Decorate(id, spv::Decoration::Binding, binding);
@@ -1292,8 +1283,8 @@ void EmitContext::DefineImageBuffers(const Info& info, u32& binding) {
         image_buffers.push_back({
             .id = id,
             .image_type = image_type,
-            .pointer_type = pointer_type,
             .count = desc.count,
+            .is_integer = desc.is_integer,
         });
         if (profile.supported_spirv >= 0x00010400) {
             interfaces.push_back(id);
@@ -1336,20 +1327,20 @@ void EmitContext::DefineImages(const Info& info, u32& binding, u32& scaling_inde
     images.reserve(info.image_descriptors.size());
     for (const ImageDescriptor& desc : info.image_descriptors) {
         if (desc.count != 1) {
-            LOG_WARNING(Shader_SPIRV, "Array of images");
+            throw NotImplementedException("Array of images");
         }
-        const Id image_type{ImageType(*this, desc)};
+        const Id sampled_type{desc.is_integer ? U32[1] : F32[1]};
+        const Id image_type{ImageType(*this, desc, sampled_type)};
         const Id pointer_type{TypePointer(spv::StorageClass::UniformConstant, image_type)};
-        const Id desc_type{DescType(*this, image_type, pointer_type, desc.count)};
+        const Id id{AddGlobalVariable(pointer_type, spv::StorageClass::UniformConstant)};
-        const Id id{AddGlobalVariable(desc_type, spv::StorageClass::UniformConstant)};
         Decorate(id, spv::Decoration::Binding, binding);
         Decorate(id, spv::Decoration::DescriptorSet, 0U);
         Name(id, NameOf(stage, desc, "img"));
         images.push_back({
             .id = id,
             .image_type = image_type,
-            .pointer_type = pointer_type,
             .count = desc.count,
+            .is_integer = desc.is_integer,
         });
         if (profile.supported_spirv >= 0x00010400) {
             interfaces.push_back(id);

src/shader_recompiler/backend/spirv/spirv_emit_context.h

@@ -40,22 +40,21 @@ struct TextureDefinition {
 
 struct TextureBufferDefinition {
     Id id;
-    Id pointer_type;
     u32 count;
 };
 
 struct ImageBufferDefinition {
     Id id;
     Id image_type;
-    Id pointer_type;
     u32 count;
+    bool is_integer;
 };
 
 struct ImageDefinition {
     Id id;
     Id image_type;
-    Id pointer_type;
     u32 count;
+    bool is_integer;
 };
 
 struct UniformDefinitions {

src/shader_recompiler/environment.h

@@ -24,6 +24,8 @@ public:
 
     [[nodiscard]] virtual TexturePixelFormat ReadTexturePixelFormat(u32 raw_handle) = 0;
 
+    [[nodiscard]] virtual bool IsTexturePixelFormatInteger(u32 raw_handle) = 0;
+
     [[nodiscard]] virtual u32 ReadViewportTransformState() = 0;
 
     [[nodiscard]] virtual u32 TextureBoundBuffer() const = 0;

src/shader_recompiler/frontend/ir/opcodes.inc

@@ -512,7 +512,7 @@ OPCODE(ImageQueryDimensions,                                U32x4,          Opaq
 OPCODE(ImageQueryLod,                                       F32x4,          Opaque,         Opaque,                                                         )
 OPCODE(ImageGradient,                                       F32x4,          Opaque,         Opaque,         Opaque,         Opaque,         Opaque,         )
 OPCODE(ImageRead,                                           U32x4,          Opaque,         Opaque,                                                         )
-OPCODE(ImageWrite,                                          Void,           Opaque,         Opaque,         Opaque,                                         )
+OPCODE(ImageWrite,                                          Void,           Opaque,         Opaque,         U32x4,                                          )
 
 OPCODE(IsTextureScaled,                                     U1,             U32,                                                                            )
 OPCODE(IsImageScaled,                                       U1,             U32,                                                                            )

src/shader_recompiler/host_translate_info.h

@@ -19,10 +19,8 @@ struct HostTranslateInfo {
     u32 min_ssbo_alignment{};            ///< Minimum alignment supported by the device for SSBOs
     bool support_geometry_shader_passthrough{}; ///< True when the device supports geometry
                                                 ///< passthrough shaders
-    bool support_conditional_barrier{};  ///< True when the device supports barriers in conditional
+    bool support_conditional_barrier{}; ///< True when the device supports barriers in conditional
-                                         ///< control flow
+                                        ///< control flow
-    bool support_ufloat_write_as_uint{}; ///< True when the device supports writing float images
-                                         ///< as bitcasts to uint
 };
 
 } // namespace Shader

src/shader_recompiler/ir_opt/constant_propagation_pass.cpp

@@ -815,6 +815,15 @@ bool FindGradient3DDerivatives(std::array<IR::Value, 3>& results, IR::Value coor
     return true;
 }
 
+void ConvertDerivatives(std::array<IR::Value, 3>& results, IR::IREmitter& ir) {
+    for (size_t i = 0; i < 3; i++) {
+        if (results[i].Type() == IR::Type::U32) {
+            results[i] = results[i].IsImmediate() ? ir.Imm32(Common::BitCast<f32>(results[i].U32()))
+                                                  : ir.BitCast<IR::F32>(IR::U32(results[i]));
+        }
+    }
+}
+
 void FoldImageSampleImplicitLod(IR::Block& block, IR::Inst& inst) {
     IR::TextureInstInfo info = inst.Flags<IR::TextureInstInfo>();
     auto orig_opcode = inst.GetOpcode();
@@ -831,12 +840,14 @@ void FoldImageSampleImplicitLod(IR::Block& block, IR::Inst& inst) {
     if (!offset.IsImmediate()) {
         return;
     }
+    IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)};
     IR::Inst* const inst2 = coords.InstRecursive();
     std::array<std::array<IR::Value, 3>, 3> results_matrix;
     for (size_t i = 0; i < 3; i++) {
         if (!FindGradient3DDerivatives(results_matrix[i], inst2->Arg(i).Resolve())) {
             return;
         }
+        ConvertDerivatives(results_matrix[i], ir);
     }
     IR::F32 lod_clamp{};
     if (info.has_lod_clamp != 0) {
@@ -846,7 +857,6 @@ void FoldImageSampleImplicitLod(IR::Block& block, IR::Inst& inst) {
             lod_clamp = IR::F32{bias_lc};
         }
     }
-    IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)};
     IR::Value new_coords =
         ir.CompositeConstruct(results_matrix[0][0], results_matrix[1][0], results_matrix[2][0]);
     IR::Value derivatives_1 = ir.CompositeConstruct(results_matrix[0][1], results_matrix[0][2],

src/shader_recompiler/ir_opt/texture_pass.cpp

@@ -372,8 +372,8 @@ TexturePixelFormat ReadTexturePixelFormat(Environment& env, const ConstBufferAdd
     return env.ReadTexturePixelFormat(GetTextureHandle(env, cbuf));
 }
 
-bool TexturePixelFormatIsFloat(Environment& env, const ConstBufferAddr& cbuf) {
+bool IsTexturePixelFormatInteger(Environment& env, const ConstBufferAddr& cbuf) {
-    return ReadTexturePixelFormat(env, cbuf) == TexturePixelFormat::B10G11R11_FLOAT;
+    return env.IsTexturePixelFormatInteger(GetTextureHandle(env, cbuf));
 }
 
 class Descriptors {
@@ -407,6 +407,7 @@ public:
         })};
         image_buffer_descriptors[index].is_written |= desc.is_written;
         image_buffer_descriptors[index].is_read |= desc.is_read;
+        image_buffer_descriptors[index].is_integer |= desc.is_integer;
         return index;
     }
 
@@ -432,11 +433,11 @@ public:
             return desc.type == existing.type && desc.format == existing.format &&
                    desc.cbuf_index == existing.cbuf_index &&
                    desc.cbuf_offset == existing.cbuf_offset && desc.count == existing.count &&
-                   desc.size_shift == existing.size_shift && desc.is_float == existing.is_float;
+                   desc.size_shift == existing.size_shift;
         })};
-        // TODO: handle is_float?
         image_descriptors[index].is_written |= desc.is_written;
         image_descriptors[index].is_read |= desc.is_read;
+        image_descriptors[index].is_integer |= desc.is_integer;
         return index;
     }
 
@@ -474,6 +475,20 @@ void PatchImageSampleImplicitLod(IR::Block& block, IR::Inst& inst) {
                         ir.FPRecip(ir.ConvertUToF(32, 32, ir.CompositeExtract(texture_size, 1))))));
 }
 
+bool IsPixelFormatSNorm(TexturePixelFormat pixel_format) {
+    switch (pixel_format) {
+    case TexturePixelFormat::A8B8G8R8_SNORM:
+    case TexturePixelFormat::R8G8_SNORM:
+    case TexturePixelFormat::R8_SNORM:
+    case TexturePixelFormat::R16G16B16A16_SNORM:
+    case TexturePixelFormat::R16G16_SNORM:
+    case TexturePixelFormat::R16_SNORM:
+        return true;
+    default:
+        return false;
+    }
+}
+
 void PatchTexelFetch(IR::Block& block, IR::Inst& inst, TexturePixelFormat pixel_format) {
     const auto it{IR::Block::InstructionList::s_iterator_to(inst)};
     IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)};
@@ -505,19 +520,6 @@ void PatchTexelFetch(IR::Block& block, IR::Inst& inst, TexturePixelFormat pixel_
                               ir.FPMul(ir.ConvertSToF(32, 32, ir.BitCast<IR::U32>(w)), max_value));
     inst.ReplaceUsesWith(converted);
 }
-
-void PatchSmallFloatImageWrite(IR::Block& block, IR::Inst& inst) {
-    IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)};
-
-    const IR::Value old_value{inst.Arg(2)};
-    const IR::F32 x(ir.BitCast<IR::F32>(IR::U32(ir.CompositeExtract(old_value, 0))));
-    const IR::F32 y(ir.BitCast<IR::F32>(IR::U32(ir.CompositeExtract(old_value, 1))));
-    const IR::F32 z(ir.BitCast<IR::F32>(IR::U32(ir.CompositeExtract(old_value, 2))));
-    const IR::F32 w(ir.BitCast<IR::F32>(IR::U32(ir.CompositeExtract(old_value, 3))));
-    const IR::Value converted = ir.CompositeConstruct(x, y, z, w);
-    inst.SetArg(2, converted);
-}
-
 } // Anonymous namespace
 
 void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo& host_info) {
@@ -549,9 +551,6 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
         inst->ReplaceOpcode(IndexedInstruction(*inst));
 
         const auto& cbuf{texture_inst.cbuf};
-        const bool is_float_write{!host_info.support_ufloat_write_as_uint &&
-                                  inst->GetOpcode() == IR::Opcode::ImageWrite &&
-                                  TexturePixelFormatIsFloat(env, cbuf)};
         auto flags{inst->Flags<IR::TextureInstInfo>()};
         bool is_multisample{false};
         switch (inst->GetOpcode()) {
@@ -608,11 +607,13 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
             }
             const bool is_written{inst->GetOpcode() != IR::Opcode::ImageRead};
             const bool is_read{inst->GetOpcode() != IR::Opcode::ImageWrite};
+            const bool is_integer{IsTexturePixelFormatInteger(env, cbuf)};
             if (flags.type == TextureType::Buffer) {
                 index = descriptors.Add(ImageBufferDescriptor{
                     .format = flags.image_format,
                     .is_written = is_written,
                     .is_read = is_read,
+                    .is_integer = is_integer,
                     .cbuf_index = cbuf.index,
                     .cbuf_offset = cbuf.offset,
                     .count = cbuf.count,
@@ -624,7 +625,7 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
                     .format = flags.image_format,
                     .is_written = is_written,
                     .is_read = is_read,
-                    .is_float = is_float_write,
+                    .is_integer = is_integer,
                     .cbuf_index = cbuf.index,
                     .cbuf_offset = cbuf.offset,
                     .count = cbuf.count,
@@ -680,14 +681,10 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
         if (!host_info.support_snorm_render_buffer && inst->GetOpcode() == IR::Opcode::ImageFetch &&
             flags.type == TextureType::Buffer) {
             const auto pixel_format = ReadTexturePixelFormat(env, cbuf);
-            if (pixel_format != TexturePixelFormat::OTHER) {
+            if (IsPixelFormatSNorm(pixel_format)) {
                 PatchTexelFetch(*texture_inst.block, *texture_inst.inst, pixel_format);
             }
         }
-
-        if (is_float_write) {
-            PatchSmallFloatImageWrite(*texture_inst.block, *inst);
-        }
     }
 }
 

src/shader_recompiler/shader_info.h

@@ -35,15 +35,109 @@ enum class TextureType : u32 {
 };
 constexpr u32 NUM_TEXTURE_TYPES = 9;
 
-enum class TexturePixelFormat : u32 {
+enum class TexturePixelFormat {
+    A8B8G8R8_UNORM,
     A8B8G8R8_SNORM,
+    A8B8G8R8_SINT,
+    A8B8G8R8_UINT,
+    R5G6B5_UNORM,
+    B5G6R5_UNORM,
+    A1R5G5B5_UNORM,
+    A2B10G10R10_UNORM,
+    A2B10G10R10_UINT,
+    A2R10G10B10_UNORM,
+    A1B5G5R5_UNORM,
+    A5B5G5R1_UNORM,
+    R8_UNORM,
     R8_SNORM,
-    R8G8_SNORM,
+    R8_SINT,
+    R8_UINT,
+    R16G16B16A16_FLOAT,
+    R16G16B16A16_UNORM,
     R16G16B16A16_SNORM,
-    R16G16_SNORM,
+    R16G16B16A16_SINT,
-    R16_SNORM,
+    R16G16B16A16_UINT,
     B10G11R11_FLOAT,
-    OTHER
+    R32G32B32A32_UINT,
+    BC1_RGBA_UNORM,
+    BC2_UNORM,
+    BC3_UNORM,
+    BC4_UNORM,
+    BC4_SNORM,
+    BC5_UNORM,
+    BC5_SNORM,
+    BC7_UNORM,
+    BC6H_UFLOAT,
+    BC6H_SFLOAT,
+    ASTC_2D_4X4_UNORM,
+    B8G8R8A8_UNORM,
+    R32G32B32A32_FLOAT,
+    R32G32B32A32_SINT,
+    R32G32_FLOAT,
+    R32G32_SINT,
+    R32_FLOAT,
+    R16_FLOAT,
+    R16_UNORM,
+    R16_SNORM,
+    R16_UINT,
+    R16_SINT,
+    R16G16_UNORM,
+    R16G16_FLOAT,
+    R16G16_UINT,
+    R16G16_SINT,
+    R16G16_SNORM,
+    R32G32B32_FLOAT,
+    A8B8G8R8_SRGB,
+    R8G8_UNORM,
+    R8G8_SNORM,
+    R8G8_SINT,
+    R8G8_UINT,
+    R32G32_UINT,
+    R16G16B16X16_FLOAT,
+    R32_UINT,
+    R32_SINT,
+    ASTC_2D_8X8_UNORM,
+    ASTC_2D_8X5_UNORM,
+    ASTC_2D_5X4_UNORM,
+    B8G8R8A8_SRGB,
+    BC1_RGBA_SRGB,
+    BC2_SRGB,
+    BC3_SRGB,
+    BC7_SRGB,
+    A4B4G4R4_UNORM,
+    G4R4_UNORM,
+    ASTC_2D_4X4_SRGB,
+    ASTC_2D_8X8_SRGB,
+    ASTC_2D_8X5_SRGB,
+    ASTC_2D_5X4_SRGB,
+    ASTC_2D_5X5_UNORM,
+    ASTC_2D_5X5_SRGB,
+    ASTC_2D_10X8_UNORM,
+    ASTC_2D_10X8_SRGB,
+    ASTC_2D_6X6_UNORM,
+    ASTC_2D_6X6_SRGB,
+    ASTC_2D_10X6_UNORM,
+    ASTC_2D_10X6_SRGB,
+    ASTC_2D_10X5_UNORM,
+    ASTC_2D_10X5_SRGB,
+    ASTC_2D_10X10_UNORM,
+    ASTC_2D_10X10_SRGB,
+    ASTC_2D_12X10_UNORM,
+    ASTC_2D_12X10_SRGB,
+    ASTC_2D_12X12_UNORM,
+    ASTC_2D_12X12_SRGB,
+    ASTC_2D_8X6_UNORM,
+    ASTC_2D_8X6_SRGB,
+    ASTC_2D_6X5_UNORM,
+    ASTC_2D_6X5_SRGB,
+    E5B9G9R9_FLOAT,
+    D32_FLOAT,
+    D16_UNORM,
+    X8_D24_UNORM,
+    S8_UINT,
+    D24_UNORM_S8_UINT,
+    S8_UINT_D24_UNORM,
+    D32_FLOAT_S8_UINT,
 };
 
 enum class ImageFormat : u32 {
@@ -98,6 +192,7 @@ struct ImageBufferDescriptor {
     ImageFormat format;
     bool is_written;
     bool is_read;
+    bool is_integer;
     u32 cbuf_index;
     u32 cbuf_offset;
     u32 count;
@@ -130,7 +225,7 @@ struct ImageDescriptor {
     ImageFormat format;
     bool is_written;
     bool is_read;
-    bool is_float;
+    bool is_integer;
     u32 cbuf_index;
     u32 cbuf_offset;
     u32 count;

src/video_core/renderer_opengl/gl_shader_cache.cpp

@@ -51,7 +51,7 @@ using VideoCommon::LoadPipelines;
 using VideoCommon::SerializePipeline;
 using Context = ShaderContext::Context;
 
-constexpr u32 CACHE_VERSION = 9;
+constexpr u32 CACHE_VERSION = 10;
 
 template <typename Container>
 auto MakeSpan(Container& container) {
@@ -245,7 +245,6 @@ ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindo
           .min_ssbo_alignment = static_cast<u32>(device.GetShaderStorageBufferAlignment()),
           .support_geometry_shader_passthrough = device.HasGeometryShaderPassthrough(),
           .support_conditional_barrier = device.SupportsConditionalBarriers(),
-          .support_ufloat_write_as_uint = true,
       } {
     if (use_asynchronous_shaders) {
         workers = CreateWorkers();

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -54,7 +54,7 @@ using VideoCommon::FileEnvironment;
 using VideoCommon::GenericEnvironment;
 using VideoCommon::GraphicsEnvironment;
 
-constexpr u32 CACHE_VERSION = 10;
+constexpr u32 CACHE_VERSION = 11;
 constexpr std::array<char, 8> VULKAN_CACHE_MAGIC_NUMBER{'y', 'u', 'z', 'u', 'v', 'k', 'c', 'h'};
 
 template <typename Container>
@@ -388,9 +388,6 @@ PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, const Device& device
         .min_ssbo_alignment = static_cast<u32>(device.GetStorageBufferAlignment()),
         .support_geometry_shader_passthrough = device.IsNvGeometryShaderPassthroughSupported(),
         .support_conditional_barrier = device.SupportsConditionalBarriers(),
-        .support_ufloat_write_as_uint = driver_id != VK_DRIVER_ID_QUALCOMM_PROPRIETARY &&
-                                        driver_id != VK_DRIVER_ID_MESA_TURNIP &&
-                                        driver_id != VK_DRIVER_ID_ARM_PROPRIETARY,
     };
 
     if (device.GetMaxVertexInputAttributes() < Maxwell::NumVertexAttributes) {

src/video_core/shader_environment.cpp

@@ -62,25 +62,9 @@ static Shader::TextureType ConvertTextureType(const Tegra::Texture::TICEntry& en
 }
 
 static Shader::TexturePixelFormat ConvertTexturePixelFormat(const Tegra::Texture::TICEntry& entry) {
-    switch (PixelFormatFromTextureInfo(entry.format, entry.r_type, entry.g_type, entry.b_type,
+    return static_cast<Shader::TexturePixelFormat>(
-                                       entry.a_type, entry.srgb_conversion)) {
+        PixelFormatFromTextureInfo(entry.format, entry.r_type, entry.g_type, entry.b_type,
-    case VideoCore::Surface::PixelFormat::A8B8G8R8_SNORM:
+                                   entry.a_type, entry.srgb_conversion));
-        return Shader::TexturePixelFormat::A8B8G8R8_SNORM;
-    case VideoCore::Surface::PixelFormat::R8_SNORM:
-        return Shader::TexturePixelFormat::R8_SNORM;
-    case VideoCore::Surface::PixelFormat::R8G8_SNORM:
-        return Shader::TexturePixelFormat::R8G8_SNORM;
-    case VideoCore::Surface::PixelFormat::R16G16B16A16_SNORM:
-        return Shader::TexturePixelFormat::R16G16B16A16_SNORM;
-    case VideoCore::Surface::PixelFormat::R16G16_SNORM:
-        return Shader::TexturePixelFormat::R16G16_SNORM;
-    case VideoCore::Surface::PixelFormat::R16_SNORM:
-        return Shader::TexturePixelFormat::R16_SNORM;
-    case VideoCore::Surface::PixelFormat::B10G11R11_FLOAT:
-        return Shader::TexturePixelFormat::B10G11R11_FLOAT;
-    default:
-        return Shader::TexturePixelFormat::OTHER;
-    }
 }
 
 static std::string_view StageToPrefix(Shader::Stage stage) {
@@ -400,6 +384,11 @@ Shader::TexturePixelFormat GraphicsEnvironment::ReadTexturePixelFormat(u32 handl
     return result;
 }
 
+bool GraphicsEnvironment::IsTexturePixelFormatInteger(u32 handle) {
+    return VideoCore::Surface::IsPixelFormatInteger(
+        static_cast<VideoCore::Surface::PixelFormat>(ReadTexturePixelFormat(handle)));
+}
+
 u32 GraphicsEnvironment::ReadViewportTransformState() {
     const auto& regs{maxwell3d->regs};
     viewport_transform_state = regs.viewport_scale_offset_enabled;
@@ -450,6 +439,11 @@ Shader::TexturePixelFormat ComputeEnvironment::ReadTexturePixelFormat(u32 handle
     return result;
 }
 
+bool ComputeEnvironment::IsTexturePixelFormatInteger(u32 handle) {
+    return VideoCore::Surface::IsPixelFormatInteger(
+        static_cast<VideoCore::Surface::PixelFormat>(ReadTexturePixelFormat(handle)));
+}
+
 u32 ComputeEnvironment::ReadViewportTransformState() {
     return viewport_transform_state;
 }
@@ -553,6 +547,11 @@ Shader::TexturePixelFormat FileEnvironment::ReadTexturePixelFormat(u32 handle) {
     return it->second;
 }
 
+bool FileEnvironment::IsTexturePixelFormatInteger(u32 handle) {
+    return VideoCore::Surface::IsPixelFormatInteger(
+        static_cast<VideoCore::Surface::PixelFormat>(ReadTexturePixelFormat(handle)));
+}
+
 u32 FileEnvironment::ReadViewportTransformState() {
     return viewport_transform_state;
 }

src/video_core/shader_environment.h

@@ -115,6 +115,8 @@ public:
 
     Shader::TexturePixelFormat ReadTexturePixelFormat(u32 handle) override;
 
+    bool IsTexturePixelFormatInteger(u32 handle) override;
+
     u32 ReadViewportTransformState() override;
 
     std::optional<Shader::ReplaceConstant> GetReplaceConstBuffer(u32 bank, u32 offset) override;
@@ -139,6 +141,8 @@ public:
 
     Shader::TexturePixelFormat ReadTexturePixelFormat(u32 handle) override;
 
+    bool IsTexturePixelFormatInteger(u32 handle) override;
+
     u32 ReadViewportTransformState() override;
 
     std::optional<Shader::ReplaceConstant> GetReplaceConstBuffer(
@@ -171,6 +175,8 @@ public:
 
     [[nodiscard]] Shader::TexturePixelFormat ReadTexturePixelFormat(u32 handle) override;
 
+    [[nodiscard]] bool IsTexturePixelFormatInteger(u32 handle) override;
+
     [[nodiscard]] u32 ReadViewportTransformState() override;
 
     [[nodiscard]] u32 LocalMemorySize() const override;