video_core: Enable support_descriptor_aliasing on Turnip, disable storage atomic otherwise.

3 files changed, 16 insertions, 5 deletions

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/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index 48820b890..9482e91b0 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -298,11 +298,7 @@ PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, const Device& device
     profile = Shader::Profile{
         .supported_spirv = device.SupportedSpirvVersion(),
         .unified_descriptor_binding = true,
-#ifdef ANDROID
-        .support_descriptor_aliasing = false,
-#else
-        .support_descriptor_aliasing = true,
-#endif
+        .support_descriptor_aliasing = device.IsDescriptorAliasingSupported(),
         .support_int8 = device.IsInt8Supported(),
         .support_int16 = device.IsShaderInt16Supported(),
         .support_int64 = device.IsShaderInt64Supported(),
diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index f9d8c47ba..3c9d11617 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -295,6 +295,11 @@ public:
         return features.features.textureCompressionASTC_LDR;
     }
 
+    /// Returns true if descriptor aliasing is natively supported.
+    bool IsDescriptorAliasingSupported() const {
+        return GetDriverID() != VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
+    }
+
     /// Returns true if the device supports float16 natively.
     bool IsFloat16Supported() const {
         return features.shader_float16_int8.shaderFloat16;