renderer_vulkan: added gpu assisted validation

src/common/config.cpp

@@ -25,6 +25,7 @@ static bool shouldDumpPM4 = false;
 static u32 vblankDivider = 1;
 static bool vkValidation = false;
 static bool vkValidationSync = false;
+static bool vkValidationGpu = false;
 static bool rdocEnable = false;
 static bool rdocMarkersEnable = false;
 // Gui
@@ -119,6 +120,10 @@ bool vkValidationSyncEnabled() {
     return vkValidationSync;
 }
 
+bool vkValidationGpuEnabled() {
+    return vkValidationGpu;
+}
+
 void setScreenWidth(u32 width) {
     screenWidth = width;
 }
@@ -324,6 +329,7 @@ void load(const std::filesystem::path& path) {
         gpuId = toml::find_or<int>(vk, "gpuId", -1);
         vkValidation = toml::find_or<bool>(vk, "validation", false);
         vkValidationSync = toml::find_or<bool>(vk, "validation_sync", false);
+        vkValidationGpu = toml::find_or<bool>(vk, "validation_gpu", true);
         rdocEnable = toml::find_or<bool>(vk, "rdocEnable", false);
         rdocMarkersEnable = toml::find_or<bool>(vk, "rdocMarkersEnable", false);
     }
@@ -400,6 +406,7 @@ void save(const std::filesystem::path& path) {
     data["Vulkan"]["gpuId"] = gpuId;
     data["Vulkan"]["validation"] = vkValidation;
     data["Vulkan"]["validation_sync"] = vkValidationSync;
+    data["Vulkan"]["validation_gpu"] = vkValidationGpu;
     data["Vulkan"]["rdocEnable"] = rdocEnable;
     data["Vulkan"]["rdocMarkersEnable"] = rdocMarkersEnable;
     data["Debug"]["DebugDump"] = isDebugDump;

src/common/config.h

@@ -51,6 +51,7 @@ void setRdocEnabled(bool enable);
 
 bool vkValidationEnabled();
 bool vkValidationSyncEnabled();
+bool vkValidationGpuEnabled();
 
 // Gui
 void setMainWindowGeometry(u32 x, u32 y, u32 w, u32 h);

src/video_core/renderer_vulkan/vk_platform.cpp

@@ -221,12 +221,61 @@ vk::UniqueInstance CreateInstance(vk::DynamicLoader& dl, Frontend::WindowSystemT
 
     vk::Bool32 enable_sync =
         enable_validation && Config::vkValidationSyncEnabled() ? vk::True : vk::False;
-    vk::LayerSettingEXT layer_set = {
+    vk::Bool32 enable_gpuav =
-        .pLayerName = VALIDATION_LAYER_NAME,
+        enable_validation && Config::vkValidationSyncEnabled() ? vk::True : vk::False;
-        .pSettingName = "validate_sync",
+    const char* gpuav_mode = enable_validation && Config::vkValidationGpuEnabled()
-        .type = vk::LayerSettingTypeEXT::eBool32,
+                                 ? "GPU_BASED_GPU_ASSISTED"
-        .valueCount = 1,
+                                 : "GPU_BASED_NONE";
-        .pValues = &enable_sync,
+    const std::array layer_setings = {
+        vk::LayerSettingEXT{
+            .pLayerName = VALIDATION_LAYER_NAME,
+            .pSettingName = "validate_sync",
+            .type = vk::LayerSettingTypeEXT::eBool32,
+            .valueCount = 1,
+            .pValues = &enable_sync,
+        },
+        vk::LayerSettingEXT{
+            .pLayerName = VALIDATION_LAYER_NAME,
+            .pSettingName = "sync_queue_submit",
+            .type = vk::LayerSettingTypeEXT::eBool32,
+            .valueCount = 1,
+            .pValues = &enable_sync,
+        },
+        vk::LayerSettingEXT{
+            .pLayerName = VALIDATION_LAYER_NAME,
+            .pSettingName = "validate_gpu_based",
+            .type = vk::LayerSettingTypeEXT::eString,
+            .valueCount = 1,
+            .pValues = &gpuav_mode,
+        },
+        vk::LayerSettingEXT{
+            .pLayerName = VALIDATION_LAYER_NAME,
+            .pSettingName = "gpuav_reserve_binding_slot",
+            .type = vk::LayerSettingTypeEXT::eBool32,
+            .valueCount = 1,
+            .pValues = &enable_gpuav,
+        },
+        vk::LayerSettingEXT{
+            .pLayerName = VALIDATION_LAYER_NAME,
+            .pSettingName = "gpuav_descriptor_checks",
+            .type = vk::LayerSettingTypeEXT::eBool32,
+            .valueCount = 1,
+            .pValues = &enable_gpuav,
+        },
+        vk::LayerSettingEXT{
+            .pLayerName = VALIDATION_LAYER_NAME,
+            .pSettingName = "gpuav_validate_indirect_buffer",
+            .type = vk::LayerSettingTypeEXT::eBool32,
+            .valueCount = 1,
+            .pValues = &enable_gpuav,
+        },
+        vk::LayerSettingEXT{
+            .pLayerName = VALIDATION_LAYER_NAME,
+            .pSettingName = "gpuav_buffer_copies",
+            .type = vk::LayerSettingTypeEXT::eBool32,
+            .valueCount = 1,
+            .pValues = &enable_gpuav,
+        },
     };
 
     vk::StructureChain<vk::InstanceCreateInfo, vk::LayerSettingsCreateInfoEXT> instance_ci_chain = {
@@ -238,8 +287,8 @@ vk::UniqueInstance CreateInstance(vk::DynamicLoader& dl, Frontend::WindowSystemT
             .ppEnabledExtensionNames = extensions.data(),
         },
         vk::LayerSettingsCreateInfoEXT{
-            .settingCount = 1,
+            .settingCount = layer_setings.size(),
-            .pSettings = &layer_set,
+            .pSettings = layer_setings.data(),
         },
     };