5 files changed, 202 insertions, 153 deletions

diff --git a/src/shader_recompiler/backend/glsl/emit_context.cpp b/src/shader_recompiler/backend/glsl/emit_context.cpp
index 76cf0bdf0..50a7a7447 100644
--- a/src/shader_recompiler/backend/glsl/emit_context.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_context.cpp
@@ -197,7 +197,7 @@ void SetupOutPerVertex(EmitContext& ctx, std::string& header) {
     if (ctx.info.stores_clip_distance) {
         header += "float gl_ClipDistance[];";
     }
-    if (ctx.info.stores_viewport_index && ctx.profile.support_gl_vertex_viewport_layer &&
+    if (ctx.info.stores_viewport_index && ctx.profile.support_viewport_index_layer_non_geometry &&
         ctx.stage != Stage::Geometry) {
         header += "int gl_ViewportIndex;";
     }
@@ -314,7 +314,7 @@ void EmitContext::SetupExtensions(std::string&) {
             header += "#extension GL_ARB_gpu_shader_int64 : enable\n";
         }
     }
-    if (info.stores_viewport_index && profile.support_gl_vertex_viewport_layer &&
+    if (info.stores_viewport_index && profile.support_viewport_index_layer_non_geometry &&
         stage != Stage::Geometry) {
         header += "#extension GL_ARB_shader_viewport_layer_array : enable\n";
     }
@@ -497,12 +497,13 @@ std::string EmitContext::DefineGlobalMemoryFunctions() {
 void EmitContext::SetupImages(Bindings& bindings) {
     image_buffer_bindings.reserve(info.image_buffer_descriptors.size());
     for (const auto& desc : info.image_buffer_descriptors) {
+        image_buffer_bindings.push_back(bindings.image);
         const auto indices{bindings.image + desc.count};
+        const auto format{ImageFormatString(desc.format)};
         for (u32 index = bindings.image; index < indices; ++index) {
-            header += fmt::format("layout(binding={}) uniform uimageBuffer img{};", bindings.image,
-                                  index);
+            header += fmt::format("layout(binding={}{}) uniform uimageBuffer img{};",
+                                  bindings.image, format, index);
         }
-        image_buffer_bindings.push_back(bindings.image);
         bindings.image += desc.count;
     }
     image_bindings.reserve(info.image_descriptors.size());
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
index 83ce6fcbb..4d35be152 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
@@ -269,6 +269,15 @@ void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view val
     const u32 element{static_cast<u32>(attr) % 4};
     const char swizzle{"xyzw"[element]};
     switch (attr) {
+    case IR::Attribute::Layer:
+        if (ctx.stage != Stage::Geometry &&
+            !ctx.profile.support_viewport_index_layer_non_geometry) {
+            // LOG_WARNING(..., "Shader stores viewport layer but device does not support viewport
+            // layer extension");
+            break;
+        }
+        ctx.Add("gl_Layer=ftoi({});", value);
+        break;
     case IR::Attribute::PointSize:
         ctx.Add("gl_PointSize={};", value);
         break;
@@ -279,7 +288,8 @@ void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view val
         ctx.Add("gl_Position.{}={};", swizzle, value);
         break;
     case IR::Attribute::ViewportIndex:
-        if (ctx.stage != Stage::Geometry && !ctx.profile.support_gl_vertex_viewport_layer) {
+        if (ctx.stage != Stage::Geometry &&
+            !ctx.profile.support_viewport_index_layer_non_geometry) {
             // LOG_WARNING(..., "Shader stores viewport index but device does not support viewport
             // layer extension");
             break;
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
index f022c5f30..e3a69e3a5 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
@@ -45,7 +45,7 @@ std::string CastToIntVec(std::string_view value, const IR::TextureInstInfo& info
     case TextureType::ColorArrayCube:
         return fmt::format("ivec4({})", value);
     default:
-        throw NotImplementedException("Offset type {}", info.type.Value());
+        throw NotImplementedException("Integer cast for TextureType {}", info.type.Value());
     }
 }
 
@@ -64,7 +64,7 @@ std::string TexelFetchCastToInt(std::string_view value, const IR::TextureInstInf
     case TextureType::ColorArrayCube:
         return fmt::format("ivec4({})", value);
     default:
-        throw NotImplementedException("Offset type {}", info.type.Value());
+        throw NotImplementedException("TexelFetchCast type {}", info.type.Value());
     }
 }
 
@@ -98,7 +98,19 @@ std::string GetOffsetVec(EmitContext& ctx, const IR::Value& offset) {
             break;
         }
     }
-    return ctx.var_alloc.Consume(offset);
+    const auto offset_str{ctx.var_alloc.Consume(offset)};
+    switch (offset.Type()) {
+    case IR::Type::U32:
+        return fmt::format("int({})", offset_str);
+    case IR::Type::U32x2:
+        return fmt::format("ivec2({})", offset_str);
+    case IR::Type::U32x3:
+        return fmt::format("ivec3({})", offset_str);
+    case IR::Type::U32x4:
+        return fmt::format("ivec4({})", offset_str);
+    default:
+        throw NotImplementedException("Offset type {}", offset.Type());
+    }
 }
 
 std::string PtpOffsets(const IR::Value& offset, const IR::Value& offset2) {
@@ -528,6 +540,88 @@ void EmitImageWrite([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst
     ctx.Add("imageStore({},{},{});", image, TexelFetchCastToInt(coords, info), color);
 }
 
+void EmitImageAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                           std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicAdd({},{},{});", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicSMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                           std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicMin({},{},int({}));", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicUMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                           std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicMin({},{},uint({}));", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicSMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                           std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicMax({},{},int({}));", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicUMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                           std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicMax({},{},uint({}));", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicInc32(EmitContext&, IR::Inst&, const IR::Value&, std::string_view,
+                          std::string_view) {
+    NotImplemented();
+}
+
+void EmitImageAtomicDec32(EmitContext&, IR::Inst&, const IR::Value&, std::string_view,
+                          std::string_view) {
+    NotImplemented();
+}
+
+void EmitImageAtomicAnd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                          std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicAnd({},{},{});", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicOr32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                         std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicOr({},{},{});", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicXor32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                          std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicXor({},{},{});", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
+void EmitImageAtomicExchange32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
+                               std::string_view coords, std::string_view value) {
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const auto image{Image(ctx, info, index)};
+    ctx.AddU32("{}=imageAtomicExchange({},{},{});", inst, image, TexelFetchCastToInt(coords, info),
+               value);
+}
+
 void EmitBindlessImageSampleImplicitLod(EmitContext&) {
     NotImplemented();
 }
@@ -624,4 +718,92 @@ void EmitBoundImageWrite(EmitContext&) {
     NotImplemented();
 }
 
+void EmitBindlessImageAtomicIAdd32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicSMin32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicUMin32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicSMax32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicUMax32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicInc32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicDec32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicAnd32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicOr32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicXor32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBindlessImageAtomicExchange32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicIAdd32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicSMin32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicUMin32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicSMax32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicUMax32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicInc32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicDec32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicAnd32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicOr32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicXor32(EmitContext&) {
+    NotImplemented();
+}
+
+void EmitBoundImageAtomicExchange32(EmitContext&) {
+    NotImplemented();
+}
+
 } // namespace Shader::Backend::GLSL
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp
index c64d4325d..5ca73610b 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp
@@ -250,147 +250,4 @@ void EmitGetInBoundsFromOp(EmitContext& ctx) {
     NotImplemented();
 }
 
-void EmitBindlessImageAtomicIAdd32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicSMin32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicUMin32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicSMax32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicUMax32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicInc32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicDec32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicAnd32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicOr32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicXor32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBindlessImageAtomicExchange32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicIAdd32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicSMin32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicUMin32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicSMax32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicUMax32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicInc32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicDec32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicAnd32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicOr32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicXor32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitBoundImageAtomicExchange32(EmitContext&) {
-    NotImplemented();
-}
-
-void EmitImageAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                           std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicSMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                           std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicUMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                           std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicSMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                           std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicUMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                           std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicInc32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                          std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicDec32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                          std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicAnd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                          std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicOr32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                         std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicXor32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                          std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitImageAtomicExchange32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
-                               std::string_view coords, std::string_view value) {
-    NotImplemented();
-}
-
 } // namespace Shader::Backend::GLSL
diff --git a/src/shader_recompiler/profile.h b/src/shader_recompiler/profile.h
index bc61a911f..3a4495070 100644
--- a/src/shader_recompiler/profile.h
+++ b/src/shader_recompiler/profile.h
@@ -85,7 +85,6 @@ struct Profile {
     bool support_derivative_control{};
     bool support_gl_nv_gpu_shader_5{};
     bool support_gl_amd_gpu_shader_half_float{};
-    bool support_gl_vertex_viewport_layer{};
     bool support_gl_texture_shadow_lod{};
 
     bool warp_size_potentially_larger_than_guest{};