19 files changed, 323 insertions, 185 deletions

diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
index 0cb1e193e..b795c0179 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
@@ -279,6 +279,8 @@ void SetupOptions(const IR::Program& program, const Profile& profile,
     header += "OPTION NV_internal;"
               "OPTION NV_shader_storage_buffer;"
               "OPTION NV_gpu_program_fp64;";
+    // TODO: Enable only when MS is used
+    header += "OPTION NV_texture_multisample;";
     if (info.uses_int64_bit_atomics) {
         header += "OPTION NV_shader_atomic_int64;";
     }
@@ -459,7 +461,7 @@ std::string EmitGLASM(const Profile& profile, const RuntimeInfo& runtime_info, I
         header += fmt::format("R{},", index);
     }
     if (program.local_memory_size > 0) {
-        header += fmt::format("lmem[{}],", program.local_memory_size);
+        header += fmt::format("lmem[{}],", Common::DivCeil(program.local_memory_size, 4U));
     }
     if (program.info.uses_fswzadd) {
         header += "FSWZA[4],FSWZB[4],";
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
index 5bfdecc09..2fc2a0ac6 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
@@ -43,10 +43,6 @@ void EmitBitCastU64F64(EmitContext&, IR::Inst& inst, const IR::Value& value) {
     Alias(inst, value);
 }
 
-void EmitBitCastS32F32(EmitContext&, IR::Inst& inst, const IR::Value& value) {
-    Alias(inst, value);
-}
-
 void EmitBitCastF16U16(EmitContext&, IR::Inst& inst, const IR::Value& value) {
     Alias(inst, value);
 }
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp
index e67e80fac..85ee27333 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp
@@ -59,7 +59,14 @@ std::string Image(EmitContext& ctx, IR::TextureInstInfo info,
     }
 }
 
-std::string_view TextureType(IR::TextureInstInfo info) {
+bool IsTextureMsaa(EmitContext& ctx, const IR::TextureInstInfo& info) {
+    if (info.type == TextureType::Buffer) {
+        return false;
+    }
+    return ctx.info.texture_descriptors.at(info.descriptor_index).is_multisample;
+}
+
+std::string_view TextureType(IR::TextureInstInfo info, bool is_ms = false) {
     if (info.is_depth) {
         switch (info.type) {
         case TextureType::Color1D:
@@ -88,9 +95,9 @@ std::string_view TextureType(IR::TextureInstInfo info) {
             return "ARRAY1D";
         case TextureType::Color2D:
         case TextureType::Color2DRect:
-            return "2D";
+            return is_ms ? "2DMS" : "2D";
         case TextureType::ColorArray2D:
-            return "ARRAY2D";
+            return is_ms ? "ARRAY2DMS" : "ARRAY2D";
         case TextureType::Color3D:
             return "3D";
         case TextureType::ColorCube:
@@ -510,15 +517,16 @@ void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
                     const IR::Value& coord, const IR::Value& offset, ScalarS32 lod, ScalarS32 ms) {
     const auto info{inst.Flags<IR::TextureInstInfo>()};
     const auto sparse_inst{PrepareSparse(inst)};
+    const bool is_multisample{ms.type != Type::Void};
     const std::string_view sparse_mod{sparse_inst ? ".SPARSE" : ""};
-    const std::string_view type{TextureType(info)};
+    const std::string_view type{TextureType(info, is_multisample)};
     const std::string texture{Texture(ctx, info, index)};
     const std::string offset_vec{Offset(ctx, offset)};
     const auto [coord_vec, coord_alloc]{Coord(ctx, coord)};
     const Register ret{ctx.reg_alloc.Define(inst)};
     if (info.type == TextureType::Buffer) {
         ctx.Add("TXF.F{} {},{},{},{}{};", sparse_mod, ret, coord_vec, texture, type, offset_vec);
-    } else if (ms.type != Type::Void) {
+    } else if (is_multisample) {
         ctx.Add("MOV.S {}.w,{};"
                 "TXFMS.F{} {},{},{},{}{};",
                 coord_vec, ms, sparse_mod, ret, coord_vec, texture, type, offset_vec);
@@ -531,10 +539,11 @@ void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
 }
 
 void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                              ScalarS32 lod) {
+                              ScalarS32 lod, [[maybe_unused]] const IR::Value& skip_mips) {
     const auto info{inst.Flags<IR::TextureInstInfo>()};
     const std::string texture{Texture(ctx, info, index)};
-    const std::string_view type{TextureType(info)};
+    const bool is_msaa{IsTextureMsaa(ctx, info)};
+    const std::string_view type{TextureType(info, is_msaa)};
     ctx.Add("TXQ {},{},{},{};", inst, lod, texture, type);
 }
 
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h b/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
index eaaf9ba39..1a1ea61d5 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
@@ -197,7 +197,6 @@ void EmitSelectF64(EmitContext& ctx, ScalarS32 cond, Register true_value, Regist
 void EmitBitCastU16F16(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
 void EmitBitCastU32F32(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
 void EmitBitCastU64F64(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
-void EmitBitCastS32F32(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
 void EmitBitCastF16U16(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
 void EmitBitCastF32U32(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
 void EmitBitCastF64U64(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
@@ -582,7 +581,7 @@ void EmitImageGatherDref(EmitContext& ctx, IR::Inst& inst, const IR::Value& inde
 void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
                     const IR::Value& coord, const IR::Value& offset, ScalarS32 lod, ScalarS32 ms);
 void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                              ScalarS32 lod);
+                              ScalarS32 lod, const IR::Value& skip_mips);
 void EmitImageQueryLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index, Register coord);
 void EmitImageGradient(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
                        const IR::Value& coord, const IR::Value& derivatives,
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp
index 911181c43..376a05827 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp
@@ -398,162 +398,162 @@ void EmitStorageAtomicMaxF32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value
 }
 
 void EmitGlobalAtomicIAdd32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicSMin32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicUMin32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicSMax32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicUMax32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicInc32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicDec32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicAnd32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicOr32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicXor32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicExchange32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicIAdd64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicSMin64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicUMin64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicSMax64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicUMax64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicInc64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicDec64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicAnd64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicOr64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicXor64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicExchange64(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicIAdd32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicSMin32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicUMin32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicSMax32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicUMax32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicInc32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicDec32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicAnd32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicOr32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicXor32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicExchange32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicAddF32(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicAddF16x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicAddF32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicMinF16x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicMinF32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicMaxF16x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 
 void EmitGlobalAtomicMaxF32x2(EmitContext&) {
-    throw NotImplementedException("GLSL Instrucion");
+    throw NotImplementedException("GLSL Instruction");
 }
 } // namespace Shader::Backend::GLSL
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
index 8e5e6cf1f..1be4a0f59 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
@@ -48,10 +48,6 @@ void EmitBitCastU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value)
     ctx.AddU64("{}=doubleBitsToUint64({});", inst, value);
 }
 
-void EmitBitCastS32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
-    ctx.AddF32("{}=ftoi({});", inst, value);
-}
-
 void EmitBitCastF16U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst) {
     NotImplemented();
 }
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
index cecdbb9d6..418505475 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
@@ -25,6 +25,13 @@ std::string Image(EmitContext& ctx, const IR::TextureInstInfo& info, const IR::V
     return fmt::format("img{}{}", def.binding, index_offset);
 }
 
+bool IsTextureMsaa(EmitContext& ctx, const IR::TextureInstInfo& info) {
+    if (info.type == TextureType::Buffer) {
+        return false;
+    }
+    return ctx.info.texture_descriptors.at(info.descriptor_index).is_multisample;
+}
+
 std::string CastToIntVec(std::string_view value, const IR::TextureInstInfo& info) {
     switch (info.type) {
     case TextureType::Color1D:
@@ -136,6 +143,21 @@ IR::Inst* PrepareSparse(IR::Inst& inst) {
     }
     return sparse_inst;
 }
+
+std::string ImageGatherSubpixelOffset(const IR::TextureInstInfo& info, std::string_view texture,
+                                      std::string_view coords) {
+    switch (info.type) {
+    case TextureType::Color2D:
+    case TextureType::Color2DRect:
+        return fmt::format("{}+vec2(0.001953125)/vec2(textureSize({}, 0))", coords, texture);
+    case TextureType::ColorArray2D:
+    case TextureType::ColorCube:
+        return fmt::format("vec3({0}.xy+vec2(0.001953125)/vec2(textureSize({1}, 0)),{0}.z)", coords,
+                           texture);
+    default:
+        return std::string{coords};
+    }
+}
 } // Anonymous namespace
 
 void EmitImageSampleImplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
@@ -333,6 +355,13 @@ void EmitImageGather(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
         LOG_WARNING(Shader_GLSL, "Device does not support sparse texture queries. STUBBING");
         ctx.AddU1("{}=true;", *sparse_inst);
     }
+    std::string coords_with_subpixel_offset;
+    if (ctx.profile.need_gather_subpixel_offset) {
+        // Apply a subpixel offset of 1/512 the texel size of the texture to ensure same rounding on
+        // AMD hardware as on Maxwell or other Nvidia architectures.
+        coords_with_subpixel_offset = ImageGatherSubpixelOffset(info, texture, coords);
+        coords = coords_with_subpixel_offset;
+    }
     if (!sparse_inst || !supports_sparse) {
         if (offset.IsEmpty()) {
             ctx.Add("{}=textureGather({},{},int({}));", texel, texture, coords,
@@ -380,6 +409,13 @@ void EmitImageGatherDref(EmitContext& ctx, IR::Inst& inst, const IR::Value& inde
         LOG_WARNING(Shader_GLSL, "Device does not support sparse texture queries. STUBBING");
         ctx.AddU1("{}=true;", *sparse_inst);
     }
+    std::string coords_with_subpixel_offset;
+    if (ctx.profile.need_gather_subpixel_offset) {
+        // Apply a subpixel offset of 1/512 the texel size of the texture to ensure same rounding on
+        // AMD hardware as on Maxwell or other Nvidia architectures.
+        coords_with_subpixel_offset = ImageGatherSubpixelOffset(info, texture, coords);
+        coords = coords_with_subpixel_offset;
+    }
     if (!sparse_inst || !supports_sparse) {
         if (offset.IsEmpty()) {
             ctx.Add("{}=textureGather({},{},{});", texel, texture, coords, dref);
@@ -414,7 +450,7 @@ void EmitImageGatherDref(EmitContext& ctx, IR::Inst& inst, const IR::Value& inde
 
 void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
                     std::string_view coords, std::string_view offset, std::string_view lod,
-                    [[maybe_unused]] std::string_view ms) {
+                    std::string_view ms) {
     const auto info{inst.Flags<IR::TextureInstInfo>()};
     if (info.has_bias) {
         throw NotImplementedException("EmitImageFetch Bias texture samples");
@@ -431,19 +467,24 @@ void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
         ctx.AddU1("{}=true;", *sparse_inst);
     }
     if (!sparse_inst || !supports_sparse) {
-        if (!offset.empty()) {
-            ctx.Add("{}=texelFetchOffset({},{},int({}),{});", texel, texture,
-                    CoordsCastToInt(coords, info), lod, CoordsCastToInt(offset, info));
+        const auto int_coords{CoordsCastToInt(coords, info)};
+        if (!ms.empty()) {
+            ctx.Add("{}=texelFetch({},{},int({}));", texel, texture, int_coords, ms);
+        } else if (!offset.empty()) {
+            ctx.Add("{}=texelFetchOffset({},{},int({}),{});", texel, texture, int_coords, lod,
+                    CoordsCastToInt(offset, info));
         } else {
             if (info.type == TextureType::Buffer) {
                 ctx.Add("{}=texelFetch({},int({}));", texel, texture, coords);
             } else {
-                ctx.Add("{}=texelFetch({},{},int({}));", texel, texture,
-                        CoordsCastToInt(coords, info), lod);
+                ctx.Add("{}=texelFetch({},{},int({}));", texel, texture, int_coords, lod);
             }
         }
         return;
     }
+    if (!ms.empty()) {
+        throw NotImplementedException("EmitImageFetch Sparse MSAA samples");
+    }
     if (!offset.empty()) {
         ctx.AddU1("{}=sparseTexelsResidentARB(sparseTexelFetchOffsetARB({},{},int({}),{},{}));",
                   *sparse_inst, texture, CastToIntVec(coords, info), lod,
@@ -455,29 +496,36 @@ void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
 }
 
 void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                              std::string_view lod) {
+                              std::string_view lod, const IR::Value& skip_mips_val) {
     const auto info{inst.Flags<IR::TextureInstInfo>()};
     const auto texture{Texture(ctx, info, index)};
+    const bool is_msaa{IsTextureMsaa(ctx, info)};
+    const bool skip_mips{skip_mips_val.U1()};
+    const auto mips{skip_mips ? "0u" : fmt::format("uint(textureQueryLevels({}))", texture)};
+    if (is_msaa && !skip_mips) {
+        throw NotImplementedException("EmitImageQueryDimensions MSAA QueryLevels");
+    }
+    if (info.type == TextureType::Buffer && !skip_mips) {
+        throw NotImplementedException("EmitImageQueryDimensions TextureType::Buffer QueryLevels");
+    }
+    const bool uses_lod{!is_msaa && info.type != TextureType::Buffer};
+    const auto lod_str{uses_lod ? fmt::format(",int({})", lod) : ""};
     switch (info.type) {
     case TextureType::Color1D:
-        return ctx.AddU32x4(
-            "{}=uvec4(uint(textureSize({},int({}))),0u,0u,uint(textureQueryLevels({})));", inst,
-            texture, lod, texture);
+        return ctx.AddU32x4("{}=uvec4(uint(textureSize({}{})),0u,0u,{});", inst, texture, lod_str,
+                            mips);
     case TextureType::ColorArray1D:
     case TextureType::Color2D:
     case TextureType::ColorCube:
     case TextureType::Color2DRect:
-        return ctx.AddU32x4(
-            "{}=uvec4(uvec2(textureSize({},int({}))),0u,uint(textureQueryLevels({})));", inst,
-            texture, lod, texture);
+        return ctx.AddU32x4("{}=uvec4(uvec2(textureSize({}{})),0u,{});", inst, texture, lod_str,
+                            mips);
     case TextureType::ColorArray2D:
     case TextureType::Color3D:
     case TextureType::ColorArrayCube:
-        return ctx.AddU32x4(
-            "{}=uvec4(uvec3(textureSize({},int({}))),uint(textureQueryLevels({})));", inst, texture,
-            lod, texture);
+        return ctx.AddU32x4("{}=uvec4(uvec3(textureSize({}{})),{});", inst, texture, lod_str, mips);
     case TextureType::Buffer:
-        throw NotImplementedException("EmitImageQueryDimensions Texture buffers");
+        return ctx.AddU32x4("{}=uvec4(uint(textureSize({})),0u,0u,{});", inst, texture, mips);
     }
     throw LogicError("Unspecified image type {}", info.type.Value());
 }
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h b/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
index 4151c89de..8d0a65047 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
@@ -231,7 +231,6 @@ void EmitSelectF64(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
 void EmitBitCastU16F16(EmitContext& ctx, IR::Inst& inst);
 void EmitBitCastU32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
 void EmitBitCastU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
-void EmitBitCastS32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
 void EmitBitCastF16U16(EmitContext& ctx, IR::Inst& inst);
 void EmitBitCastF32U32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
 void EmitBitCastF64U64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
@@ -655,7 +654,7 @@ void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
                     std::string_view coords, std::string_view offset, std::string_view lod,
                     std::string_view ms);
 void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                              std::string_view lod);
+                              std::string_view lod, const IR::Value& skip_mips);
 void EmitImageQueryLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
                        std::string_view coords);
 void EmitImageGradient(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
diff --git a/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp b/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp
index 5d01ec0cd..9ff4028c2 100644
--- a/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp
+++ b/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp
@@ -61,24 +61,28 @@ std::string OutputDecorator(Stage stage, u32 size) {
     }
 }
 
-std::string_view SamplerType(TextureType type, bool is_depth) {
-    if (is_depth) {
-        switch (type) {
-        case TextureType::Color1D:
-            return "sampler1DShadow";
-        case TextureType::ColorArray1D:
-            return "sampler1DArrayShadow";
-        case TextureType::Color2D:
-            return "sampler2DShadow";
-        case TextureType::ColorArray2D:
-            return "sampler2DArrayShadow";
-        case TextureType::ColorCube:
-            return "samplerCubeShadow";
-        case TextureType::ColorArrayCube:
-            return "samplerCubeArrayShadow";
-        default:
-            throw NotImplementedException("Texture type: {}", type);
-        }
+std::string_view DepthSamplerType(TextureType type) {
+    switch (type) {
+    case TextureType::Color1D:
+        return "sampler1DShadow";
+    case TextureType::ColorArray1D:
+        return "sampler1DArrayShadow";
+    case TextureType::Color2D:
+        return "sampler2DShadow";
+    case TextureType::ColorArray2D:
+        return "sampler2DArrayShadow";
+    case TextureType::ColorCube:
+        return "samplerCubeShadow";
+    case TextureType::ColorArrayCube:
+        return "samplerCubeArrayShadow";
+    default:
+        throw NotImplementedException("Texture type: {}", type);
+    }
+}
+
+std::string_view ColorSamplerType(TextureType type, bool is_multisample = false) {
+    if (is_multisample) {
+        ASSERT(type == TextureType::Color2D || type == TextureType::ColorArray2D);
     }
     switch (type) {
     case TextureType::Color1D:
@@ -87,9 +91,9 @@ std::string_view SamplerType(TextureType type, bool is_depth) {
         return "sampler1DArray";
     case TextureType::Color2D:
     case TextureType::Color2DRect:
-        return "sampler2D";
+        return is_multisample ? "sampler2DMS" : "sampler2D";
     case TextureType::ColorArray2D:
-        return "sampler2DArray";
+        return is_multisample ? "sampler2DMSArray" : "sampler2DArray";
     case TextureType::Color3D:
         return "sampler3D";
     case TextureType::ColorCube:
@@ -306,12 +310,6 @@ EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile
         if (runtime_info.force_early_z) {
             header += "layout(early_fragment_tests)in;";
         }
-        if (info.uses_sample_id) {
-            header += "in int gl_SampleID;";
-        }
-        if (info.stores_sample_mask) {
-            header += "out int gl_SampleMask[];";
-        }
         break;
     case Stage::Compute:
         stage_name = "cs";
@@ -481,7 +479,7 @@ void EmitContext::DefineGenericOutput(size_t index, u32 invocations) {
         const u32 remainder{4 - element};
         const TransformFeedbackVarying* xfb_varying{};
         const size_t xfb_varying_index{base_index + element};
-        if (xfb_varying_index < runtime_info.xfb_varyings.size()) {
+        if (xfb_varying_index < runtime_info.xfb_count) {
             xfb_varying = &runtime_info.xfb_varyings[xfb_varying_index];
             xfb_varying = xfb_varying->components > 0 ? xfb_varying : nullptr;
         }
@@ -677,7 +675,7 @@ void EmitContext::SetupTextures(Bindings& bindings) {
     texture_buffers.reserve(info.texture_buffer_descriptors.size());
     for (const auto& desc : info.texture_buffer_descriptors) {
         texture_buffers.push_back({bindings.texture, desc.count});
-        const auto sampler_type{SamplerType(TextureType::Buffer, false)};
+        const auto sampler_type{ColorSamplerType(TextureType::Buffer)};
         const auto array_decorator{desc.count > 1 ? fmt::format("[{}]", desc.count) : ""};
         header += fmt::format("layout(binding={}) uniform {} tex{}{};", bindings.texture,
                               sampler_type, bindings.texture, array_decorator);
@@ -686,7 +684,8 @@ void EmitContext::SetupTextures(Bindings& bindings) {
     textures.reserve(info.texture_descriptors.size());
     for (const auto& desc : info.texture_descriptors) {
         textures.push_back({bindings.texture, desc.count});
-        const auto sampler_type{SamplerType(desc.type, desc.is_depth)};
+        const auto sampler_type{desc.is_depth ? DepthSamplerType(desc.type)
+                                              : ColorSamplerType(desc.type, desc.is_multisample)};
         const auto array_decorator{desc.count > 1 ? fmt::format("[{}]", desc.count) : ""};
         header += fmt::format("layout(binding={}) uniform {} tex{}{};", bindings.texture,
                               sampler_type, bindings.texture, array_decorator);
diff --git a/src/shader_recompiler/backend/glsl/glsl_emit_context.h b/src/shader_recompiler/backend/glsl/glsl_emit_context.h
index dfd10ac28..7587f7bab 100644
--- a/src/shader_recompiler/backend/glsl/glsl_emit_context.h
+++ b/src/shader_recompiler/backend/glsl/glsl_emit_context.h
@@ -49,7 +49,7 @@ public:
     void Add(const char* format_str, IR::Inst& inst, Args&&... args) {
         const auto var_def{var_alloc.AddDefine(inst, type)};
         if (var_def.empty()) {
-            // skip assigment.
+            // skip assignment.
             code += fmt::format(fmt::runtime(format_str + 3), std::forward<Args>(args)...);
         } else {
             code += fmt::format(fmt::runtime(format_str), var_def, std::forward<Args>(args)...);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
index 0f86a8004..34592a01f 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
@@ -387,7 +387,7 @@ void SetupSignedNanCapabilities(const Profile& profile, const IR::Program& progr
 }
 
 void SetupTransformFeedbackCapabilities(EmitContext& ctx, Id main_func) {
-    if (ctx.runtime_info.xfb_varyings.empty()) {
+    if (ctx.runtime_info.xfb_count == 0) {
         return;
     }
     ctx.AddCapability(spv::Capability::TransformFeedback);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp
index 4b3043b65..0ce73f289 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp
@@ -69,6 +69,11 @@ Id StorageAtomicU32(EmitContext& ctx, const IR::Value& binding, const IR::Value&
 Id StorageAtomicU64(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset, Id value,
                     Id (Sirit::Module::*atomic_func)(Id, Id, Id, Id, Id),
                     Id (Sirit::Module::*non_atomic_func)(Id, Id, Id)) {
+    if (!ctx.profile.support_descriptor_aliasing) {
+        LOG_WARNING(Shader_SPIRV, "Descriptor aliasing not supported, this cannot be atomic.");
+        return ctx.ConstantNull(ctx.U64);
+    }
+
     if (ctx.profile.support_int64_atomics) {
         const Id pointer{StoragePointer(ctx, ctx.storage_types.U64, &StorageDefinitions::U64,
                                         binding, offset, sizeof(u64))};
@@ -86,6 +91,11 @@ Id StorageAtomicU64(EmitContext& ctx, const IR::Value& binding, const IR::Value&
 
 Id StorageAtomicU32x2(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset, Id value,
                       Id (Sirit::Module::*non_atomic_func)(Id, Id, Id)) {
+    if (!ctx.profile.support_descriptor_aliasing) {
+        LOG_WARNING(Shader_SPIRV, "Descriptor aliasing not supported, this cannot be atomic.");
+        return ctx.ConstantNull(ctx.U32[2]);
+    }
+
     LOG_WARNING(Shader_SPIRV, "Int64 atomics not supported, fallback to non-atomic");
     const Id pointer{StoragePointer(ctx, ctx.storage_types.U32x2, &StorageDefinitions::U32x2,
                                     binding, offset, sizeof(u32[2]))};
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
index 50daacd95..c4ca28d11 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
@@ -18,10 +18,6 @@ void EmitBitCastU64F64(EmitContext&) {
     throw NotImplementedException("SPIR-V Instruction");
 }
 
-void EmitBitCastS32F32(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
-}
-
 void EmitBitCastF16U16(EmitContext&) {
     throw NotImplementedException("SPIR-V Instruction");
 }
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
index 0cd87a48f..2868fc57d 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
@@ -10,27 +10,6 @@
 
 namespace Shader::Backend::SPIRV {
 namespace {
-struct AttrInfo {
-    Id pointer;
-    Id id;
-    bool needs_cast;
-};
-
-std::optional<AttrInfo> AttrTypes(EmitContext& ctx, u32 index) {
-    const AttributeType type{ctx.runtime_info.generic_input_types.at(index)};
-    switch (type) {
-    case AttributeType::Float:
-        return AttrInfo{ctx.input_f32, ctx.F32[1], false};
-    case AttributeType::UnsignedInt:
-        return AttrInfo{ctx.input_u32, ctx.U32[1], true};
-    case AttributeType::SignedInt:
-        return AttrInfo{ctx.input_s32, ctx.TypeInt(32, true), true};
-    case AttributeType::Disabled:
-        return std::nullopt;
-    }
-    throw InvalidArgument("Invalid attribute type {}", type);
-}
-
 template <typename... Args>
 Id AttrPointer(EmitContext& ctx, Id pointer_type, Id vertex, Id base, Args&&... args) {
     switch (ctx.stage) {
@@ -302,15 +281,26 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) {
     const u32 element{static_cast<u32>(attr) % 4};
     if (IR::IsGeneric(attr)) {
         const u32 index{IR::GenericAttributeIndex(attr)};
-        const std::optional<AttrInfo> type{AttrTypes(ctx, index)};
-        if (!type || !ctx.runtime_info.previous_stage_stores.Generic(index, element)) {
+        const auto& generic{ctx.input_generics.at(index)};
+        if (!ValidId(generic.id)) {
             // Attribute is disabled or varying component is not written
             return ctx.Const(element == 3 ? 1.0f : 0.0f);
         }
-        const Id generic_id{ctx.input_generics.at(index)};
-        const Id pointer{AttrPointer(ctx, type->pointer, vertex, generic_id, ctx.Const(element))};
-        const Id value{ctx.OpLoad(type->id, pointer)};
-        return type->needs_cast ? ctx.OpBitcast(ctx.F32[1], value) : value;
+        const Id pointer{
+            AttrPointer(ctx, generic.pointer_type, vertex, generic.id, ctx.Const(element))};
+        const Id value{ctx.OpLoad(generic.component_type, pointer)};
+        return [&ctx, generic, value]() {
+            switch (generic.load_op) {
+            case InputGenericLoadOp::Bitcast:
+                return ctx.OpBitcast(ctx.F32[1], value);
+            case InputGenericLoadOp::SToF:
+                return ctx.OpConvertSToF(ctx.F32[1], value);
+            case InputGenericLoadOp::UToF:
+                return ctx.OpConvertUToF(ctx.F32[1], value);
+            default:
+                return value;
+            };
+        }();
     }
     switch (attr) {
     case IR::Attribute::PrimitiveId:
@@ -339,9 +329,7 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) {
         if (ctx.profile.support_vertex_instance_id) {
             return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.vertex_id));
         } else {
-            const Id index{ctx.OpLoad(ctx.U32[1], ctx.vertex_index)};
-            const Id base{ctx.OpLoad(ctx.U32[1], ctx.base_vertex)};
-            return ctx.OpBitcast(ctx.F32[1], ctx.OpISub(ctx.U32[1], index, base));
+            return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.vertex_index));
         }
     case IR::Attribute::BaseInstance:
         return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.base_instance));
@@ -386,9 +374,7 @@ Id EmitGetAttributeU32(EmitContext& ctx, IR::Attribute attr, Id) {
         if (ctx.profile.support_vertex_instance_id) {
             return ctx.OpLoad(ctx.U32[1], ctx.vertex_id);
         } else {
-            const Id index{ctx.OpLoad(ctx.U32[1], ctx.vertex_index)};
-            const Id base{ctx.OpLoad(ctx.U32[1], ctx.base_vertex)};
-            return ctx.OpISub(ctx.U32[1], index, base);
+            return ctx.OpLoad(ctx.U32[1], ctx.vertex_index);
         }
     case IR::Attribute::BaseInstance:
         return ctx.OpLoad(ctx.U32[1], ctx.base_instance);
@@ -473,7 +459,8 @@ void EmitSetFragColor(EmitContext& ctx, u32 index, u32 component, Id value) {
 }
 
 void EmitSetSampleMask(EmitContext& ctx, Id value) {
-    ctx.OpStore(ctx.sample_mask, value);
+    const Id pointer{ctx.OpAccessChain(ctx.output_u32, ctx.sample_mask, ctx.u32_zero_value)};
+    ctx.OpStore(pointer, value);
 }
 
 void EmitSetFragDepth(EmitContext& ctx, Id value) {
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
index fb5799c42..7d901c04b 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
@@ -201,6 +201,13 @@ Id Image(EmitContext& ctx, const IR::Value& index, IR::TextureInstInfo info) {
     }
 }
 
+bool IsTextureMsaa(EmitContext& ctx, const IR::TextureInstInfo& info) {
+    if (info.type == TextureType::Buffer) {
+        return false;
+    }
+    return ctx.textures.at(info.descriptor_index).is_multisample;
+}
+
 Id Decorate(EmitContext& ctx, IR::Inst* inst, Id sample) {
     const auto info{inst->Flags<IR::TextureInstInfo>()};
     if (info.relaxed_precision != 0) {
@@ -254,6 +261,30 @@ Id BitTest(EmitContext& ctx, Id mask, Id bit) {
     const Id bit_value{ctx.OpBitwiseAnd(ctx.U32[1], shifted, ctx.Const(1u))};
     return ctx.OpINotEqual(ctx.U1, bit_value, ctx.u32_zero_value);
 }
+
+Id ImageGatherSubpixelOffset(EmitContext& ctx, const IR::TextureInstInfo& info, Id texture,
+                             Id coords) {
+    // Apply a subpixel offset of 1/512 the texel size of the texture to ensure same rounding on
+    // AMD hardware as on Maxwell or other Nvidia architectures.
+    const auto calculate_coords{[&](size_t dim) {
+        const Id nudge{ctx.Const(0x1p-9f)};
+        const Id image_size{ctx.OpImageQuerySizeLod(ctx.U32[dim], texture, ctx.u32_zero_value)};
+        Id offset{dim == 2 ? ctx.ConstantComposite(ctx.F32[dim], nudge, nudge)
+                           : ctx.ConstantComposite(ctx.F32[dim], nudge, nudge, ctx.f32_zero_value)};
+        offset = ctx.OpFDiv(ctx.F32[dim], offset, ctx.OpConvertUToF(ctx.F32[dim], image_size));
+        return ctx.OpFAdd(ctx.F32[dim], coords, offset);
+    }};
+    switch (info.type) {
+    case TextureType::Color2D:
+    case TextureType::Color2DRect:
+        return calculate_coords(2);
+    case TextureType::ColorArray2D:
+    case TextureType::ColorCube:
+        return calculate_coords(3);
+    default:
+        return coords;
+    }
+}
 } // Anonymous namespace
 
 Id EmitBindlessImageSampleImplicitLod(EmitContext&) {
@@ -416,6 +447,9 @@ Id EmitImageGather(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id
                    const IR::Value& offset, const IR::Value& offset2) {
     const auto info{inst->Flags<IR::TextureInstInfo>()};
     const ImageOperands operands(ctx, offset, offset2);
+    if (ctx.profile.need_gather_subpixel_offset) {
+        coords = ImageGatherSubpixelOffset(ctx, info, TextureImage(ctx, info, index), coords);
+    }
     return Emit(&EmitContext::OpImageSparseGather, &EmitContext::OpImageGather, ctx, inst,
                 ctx.F32[4], Texture(ctx, info, index), coords, ctx.Const(info.gather_component),
                 operands.MaskOptional(), operands.Span());
@@ -425,6 +459,9 @@ Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, const IR::Value& index,
                        const IR::Value& offset, const IR::Value& offset2, Id dref) {
     const auto info{inst->Flags<IR::TextureInstInfo>()};
     const ImageOperands operands(ctx, offset, offset2);
+    if (ctx.profile.need_gather_subpixel_offset) {
+        coords = ImageGatherSubpixelOffset(ctx, info, TextureImage(ctx, info, index), coords);
+    }
     return Emit(&EmitContext::OpImageSparseDrefGather, &EmitContext::OpImageDrefGather, ctx, inst,
                 ctx.F32[4], Texture(ctx, info, index), coords, dref, operands.MaskOptional(),
                 operands.Span());
@@ -436,34 +473,42 @@ Id EmitImageFetch(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id c
     if (info.type == TextureType::Buffer) {
         lod = Id{};
     }
+    if (Sirit::ValidId(ms)) {
+        // This image is multisampled, lod must be implicit
+        lod = Id{};
+    }
     const ImageOperands operands(offset, lod, ms);
     return Emit(&EmitContext::OpImageSparseFetch, &EmitContext::OpImageFetch, ctx, inst, ctx.F32[4],
                 TextureImage(ctx, info, index), coords, operands.MaskOptional(), operands.Span());
 }
 
-Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id lod) {
+Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id lod,
+                            const IR::Value& skip_mips_val) {
     const auto info{inst->Flags<IR::TextureInstInfo>()};
     const Id image{TextureImage(ctx, info, index)};
     const Id zero{ctx.u32_zero_value};
-    const auto mips{[&] { return ctx.OpImageQueryLevels(ctx.U32[1], image); }};
+    const bool skip_mips{skip_mips_val.U1()};
+    const auto mips{[&] { return skip_mips ? zero : ctx.OpImageQueryLevels(ctx.U32[1], image); }};
+    const bool is_msaa{IsTextureMsaa(ctx, info)};
+    const bool uses_lod{!is_msaa && info.type != TextureType::Buffer};
+    const auto query{[&](Id type) {
+        return uses_lod ? ctx.OpImageQuerySizeLod(type, image, lod)
+                        : ctx.OpImageQuerySize(type, image);
+    }};
     switch (info.type) {
     case TextureType::Color1D:
-        return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySizeLod(ctx.U32[1], image, lod),
-                                        zero, zero, mips());
+        return ctx.OpCompositeConstruct(ctx.U32[4], query(ctx.U32[1]), zero, zero, mips());
     case TextureType::ColorArray1D:
     case TextureType::Color2D:
     case TextureType::ColorCube:
     case TextureType::Color2DRect:
-        return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySizeLod(ctx.U32[2], image, lod),
-                                        zero, mips());
+        return ctx.OpCompositeConstruct(ctx.U32[4], query(ctx.U32[2]), zero, mips());
     case TextureType::ColorArray2D:
     case TextureType::Color3D:
     case TextureType::ColorArrayCube:
-        return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySizeLod(ctx.U32[3], image, lod),
-                                        mips());
+        return ctx.OpCompositeConstruct(ctx.U32[4], query(ctx.U32[3]), mips());
     case TextureType::Buffer:
-        return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySize(ctx.U32[1], image), zero,
-                                        zero, mips());
+        return ctx.OpCompositeConstruct(ctx.U32[4], query(ctx.U32[1]), zero, zero, mips());
     }
     throw LogicError("Unspecified image type {}", info.type.Value());
 }
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h b/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
index e31cdc5e8..a440b557d 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
@@ -179,7 +179,6 @@ Id EmitSelectF64(EmitContext& ctx, Id cond, Id true_value, Id false_value);
 void EmitBitCastU16F16(EmitContext& ctx);
 Id EmitBitCastU32F32(EmitContext& ctx, Id value);
 void EmitBitCastU64F64(EmitContext& ctx);
-void EmitBitCastS32F32(EmitContext& ctx);
 void EmitBitCastF16U16(EmitContext&);
 Id EmitBitCastF32U32(EmitContext& ctx, Id value);
 void EmitBitCastF64U64(EmitContext& ctx);
@@ -540,7 +539,8 @@ Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, const IR::Value& index,
                        const IR::Value& offset, const IR::Value& offset2, Id dref);
 Id EmitImageFetch(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords, Id offset,
                   Id lod, Id ms);
-Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id lod);
+Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id lod,
+                            const IR::Value& skip_mips);
 Id EmitImageQueryLod(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords);
 Id EmitImageGradient(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords,
                      Id derivates, Id offset, Id lod_clamp);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp
index c5db19d09..77ff8c573 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp
@@ -17,7 +17,22 @@ Id GetThreadId(EmitContext& ctx) {
 Id WarpExtract(EmitContext& ctx, Id value) {
     const Id thread_id{GetThreadId(ctx)};
     const Id local_index{ctx.OpShiftRightArithmetic(ctx.U32[1], thread_id, ctx.Const(5U))};
-    return ctx.OpVectorExtractDynamic(ctx.U32[1], value, local_index);
+    if (ctx.profile.has_broken_spirv_subgroup_mask_vector_extract_dynamic) {
+        const Id c0_sel{ctx.OpSelect(ctx.U32[1], ctx.OpIEqual(ctx.U1, local_index, ctx.Const(0U)),
+                                     ctx.OpCompositeExtract(ctx.U32[1], value, 0U), ctx.Const(0U))};
+        const Id c1_sel{ctx.OpSelect(ctx.U32[1], ctx.OpIEqual(ctx.U1, local_index, ctx.Const(1U)),
+                                     ctx.OpCompositeExtract(ctx.U32[1], value, 1U), ctx.Const(0U))};
+        const Id c2_sel{ctx.OpSelect(ctx.U32[1], ctx.OpIEqual(ctx.U1, local_index, ctx.Const(2U)),
+                                     ctx.OpCompositeExtract(ctx.U32[1], value, 2U), ctx.Const(0U))};
+        const Id c3_sel{ctx.OpSelect(ctx.U32[1], ctx.OpIEqual(ctx.U1, local_index, ctx.Const(3U)),
+                                     ctx.OpCompositeExtract(ctx.U32[1], value, 3U), ctx.Const(0U))};
+        const Id c0_or_c1{ctx.OpBitwiseOr(ctx.U32[1], c0_sel, c1_sel)};
+        const Id c2_or_c3{ctx.OpBitwiseOr(ctx.U32[1], c2_sel, c3_sel)};
+        const Id c0_or_c1_or_c2_or_c3{ctx.OpBitwiseOr(ctx.U32[1], c0_or_c1, c2_or_c3)};
+        return c0_or_c1_or_c2_or_c3;
+    } else {
+        return ctx.OpVectorExtractDynamic(ctx.U32[1], value, local_index);
+    }
 }
 
 Id LoadMask(EmitContext& ctx, Id mask) {
diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
index a0c155fdb..bec5db173 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
@@ -25,16 +25,11 @@ enum class Operation {
     FPMax,
 };
 
-struct AttrInfo {
-    Id pointer;
-    Id id;
-    bool needs_cast;
-};
-
 Id ImageType(EmitContext& ctx, const TextureDescriptor& desc) {
     const spv::ImageFormat format{spv::ImageFormat::Unknown};
     const Id type{ctx.F32[1]};
     const bool depth{desc.is_depth};
+    const bool ms{desc.is_multisample};
     switch (desc.type) {
     case TextureType::Color1D:
         return ctx.TypeImage(type, spv::Dim::Dim1D, depth, false, false, 1, format);
@@ -42,9 +37,9 @@ Id ImageType(EmitContext& ctx, const TextureDescriptor& desc) {
         return ctx.TypeImage(type, spv::Dim::Dim1D, depth, true, false, 1, format);
     case TextureType::Color2D:
     case TextureType::Color2DRect:
-        return ctx.TypeImage(type, spv::Dim::Dim2D, depth, false, false, 1, format);
+        return ctx.TypeImage(type, spv::Dim::Dim2D, depth, false, ms, 1, format);
     case TextureType::ColorArray2D:
-        return ctx.TypeImage(type, spv::Dim::Dim2D, depth, true, false, 1, format);
+        return ctx.TypeImage(type, spv::Dim::Dim2D, depth, true, ms, 1, format);
     case TextureType::Color3D:
         return ctx.TypeImage(type, spv::Dim::Dim3D, depth, false, false, 1, format);
     case TextureType::ColorCube:
@@ -165,7 +160,7 @@ void DefineGenericOutput(EmitContext& ctx, size_t index, std::optional<u32> invo
         const u32 remainder{4 - element};
         const TransformFeedbackVarying* xfb_varying{};
         const size_t xfb_varying_index{base_attr_index + element};
-        if (xfb_varying_index < ctx.runtime_info.xfb_varyings.size()) {
+        if (xfb_varying_index < ctx.runtime_info.xfb_count) {
             xfb_varying = &ctx.runtime_info.xfb_varyings[xfb_varying_index];
             xfb_varying = xfb_varying->components > 0 ? xfb_varying : nullptr;
         }
@@ -205,23 +200,37 @@ Id GetAttributeType(EmitContext& ctx, AttributeType type) {
         return ctx.TypeVector(ctx.TypeInt(32, true), 4);
     case AttributeType::UnsignedInt:
         return ctx.U32[4];
+    case AttributeType::SignedScaled:
+        return ctx.profile.support_scaled_attributes ? ctx.F32[4]
+                                                     : ctx.TypeVector(ctx.TypeInt(32, true), 4);
+    case AttributeType::UnsignedScaled:
+        return ctx.profile.support_scaled_attributes ? ctx.F32[4] : ctx.U32[4];
     case AttributeType::Disabled:
         break;
     }
     throw InvalidArgument("Invalid attribute type {}", type);
 }
 
-std::optional<AttrInfo> AttrTypes(EmitContext& ctx, u32 index) {
-    const AttributeType type{ctx.runtime_info.generic_input_types.at(index)};
+InputGenericInfo GetAttributeInfo(EmitContext& ctx, AttributeType type, Id id) {
     switch (type) {
     case AttributeType::Float:
-        return AttrInfo{ctx.input_f32, ctx.F32[1], false};
+        return InputGenericInfo{id, ctx.input_f32, ctx.F32[1], InputGenericLoadOp::None};
     case AttributeType::UnsignedInt:
-        return AttrInfo{ctx.input_u32, ctx.U32[1], true};
+        return InputGenericInfo{id, ctx.input_u32, ctx.U32[1], InputGenericLoadOp::Bitcast};
     case AttributeType::SignedInt:
-        return AttrInfo{ctx.input_s32, ctx.TypeInt(32, true), true};
+        return InputGenericInfo{id, ctx.input_s32, ctx.TypeInt(32, true),
+                                InputGenericLoadOp::Bitcast};
+    case AttributeType::SignedScaled:
+        return ctx.profile.support_scaled_attributes
+                   ? InputGenericInfo{id, ctx.input_f32, ctx.F32[1], InputGenericLoadOp::None}
+                   : InputGenericInfo{id, ctx.input_s32, ctx.TypeInt(32, true),
+                                      InputGenericLoadOp::SToF};
+    case AttributeType::UnsignedScaled:
+        return ctx.profile.support_scaled_attributes
+                   ? InputGenericInfo{id, ctx.input_f32, ctx.F32[1], InputGenericLoadOp::None}
+                   : InputGenericInfo{id, ctx.input_u32, ctx.U32[1], InputGenericLoadOp::UToF};
     case AttributeType::Disabled:
-        return std::nullopt;
+        return InputGenericInfo{};
     }
     throw InvalidArgument("Invalid attribute type {}", type);
 }
@@ -745,18 +754,29 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
                 continue;
             }
             AddLabel(labels[label_index]);
-            const auto type{AttrTypes(*this, static_cast<u32>(index))};
-            if (!type) {
+            const auto& generic{input_generics.at(index)};
+            const Id generic_id{generic.id};
+            if (!ValidId(generic_id)) {
                 OpReturnValue(Const(0.0f));
                 ++label_index;
                 continue;
             }
-            const Id generic_id{input_generics.at(index)};
-            const Id pointer{is_array
-                                 ? OpAccessChain(type->pointer, generic_id, vertex, masked_index)
-                                 : OpAccessChain(type->pointer, generic_id, masked_index)};
-            const Id value{OpLoad(type->id, pointer)};
-            const Id result{type->needs_cast ? OpBitcast(F32[1], value) : value};
+            const Id pointer{
+                is_array ? OpAccessChain(generic.pointer_type, generic_id, vertex, masked_index)
+                         : OpAccessChain(generic.pointer_type, generic_id, masked_index)};
+            const Id value{OpLoad(generic.component_type, pointer)};
+            const Id result{[this, generic, value]() {
+                switch (generic.load_op) {
+                case InputGenericLoadOp::Bitcast:
+                    return OpBitcast(F32[1], value);
+                case InputGenericLoadOp::SToF:
+                    return OpConvertSToF(F32[1], value);
+                case InputGenericLoadOp::UToF:
+                    return OpConvertUToF(F32[1], value);
+                default:
+                    return value;
+                };
+            }()};
             OpReturnValue(result);
             ++label_index;
         }
@@ -1287,6 +1307,7 @@ void EmitContext::DefineTextures(const Info& info, u32& binding, u32& scaling_in
             .pointer_type = pointer_type,
             .image_type = image_type,
             .count = desc.count,
+            .is_multisample = desc.is_multisample,
         });
         if (profile.supported_spirv >= 0x00010400) {
             interfaces.push_back(id);
@@ -1455,7 +1476,7 @@ void EmitContext::DefineInputs(const IR::Program& program) {
         const Id id{DefineInput(*this, type, true)};
         Decorate(id, spv::Decoration::Location, static_cast<u32>(index));
         Name(id, fmt::format("in_attr{}", index));
-        input_generics[index] = id;
+        input_generics[index] = GetAttributeInfo(*this, input_type, id);
 
         if (info.passthrough.Generic(index) && profile.support_geometry_shader_passthrough) {
             Decorate(id, spv::Decoration::PassthroughNV);
@@ -1570,7 +1591,8 @@ void EmitContext::DefineOutputs(const IR::Program& program) {
             Decorate(frag_depth, spv::Decoration::BuiltIn, spv::BuiltIn::FragDepth);
         }
         if (info.stores_sample_mask) {
-            sample_mask = DefineOutput(*this, U32[1], std::nullopt);
+            const Id array_type{TypeArray(U32[1], Const(1U))};
+            sample_mask = DefineOutput(*this, array_type, std::nullopt);
             Decorate(sample_mask, spv::Decoration::BuiltIn, spv::BuiltIn::SampleMask);
         }
         break;
diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.h b/src/shader_recompiler/backend/spirv/spirv_emit_context.h
index dbc5c55b9..e63330f11 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.h
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.h
@@ -35,6 +35,7 @@ struct TextureDefinition {
     Id pointer_type;
     Id image_type;
     u32 count;
+    bool is_multisample;
 };
 
 struct TextureBufferDefinition {
@@ -94,6 +95,20 @@ struct StorageDefinitions {
     Id U32x4{};
 };
 
+enum class InputGenericLoadOp {
+    None,
+    Bitcast,
+    SToF,
+    UToF,
+};
+
+struct InputGenericInfo {
+    Id id;
+    Id pointer_type;
+    Id component_type;
+    InputGenericLoadOp load_op;
+};
+
 struct GenericElementInfo {
     Id id{};
     u32 first_element{};
@@ -282,7 +297,7 @@ public:
 
     bool need_input_position_indirect{};
     Id input_position{};
-    std::array<Id, 32> input_generics{};
+    std::array<InputGenericInfo, 32> input_generics{};
 
     Id output_point_size{};
     Id output_position{};