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-rw-r--r--src/video_core/renderer_vulkan/vk_device.cpp22
-rw-r--r--src/video_core/renderer_vulkan/vk_device.h9
-rw-r--r--src/video_core/renderer_vulkan/vk_resource_manager.cpp36
-rw-r--r--src/video_core/renderer_vulkan/vk_resource_manager.h16
4 files changed, 82 insertions, 1 deletions
diff --git a/src/video_core/renderer_vulkan/vk_device.cpp b/src/video_core/renderer_vulkan/vk_device.cpp
index 92854a4b3..939eebe83 100644
--- a/src/video_core/renderer_vulkan/vk_device.cpp
+++ b/src/video_core/renderer_vulkan/vk_device.cpp
@@ -3,12 +3,15 @@
// Refer to the license.txt file included.
#include <bitset>
+#include <chrono>
#include <cstdlib>
#include <optional>
#include <set>
#include <string_view>
+#include <thread>
#include <vector>
#include "common/assert.h"
+#include "core/settings.h"
#include "video_core/renderer_vulkan/declarations.h"
#include "video_core/renderer_vulkan/vk_device.h"
@@ -201,6 +204,22 @@ vk::Format VKDevice::GetSupportedFormat(vk::Format wanted_format,
return wanted_format;
}
+void VKDevice::ReportLoss() const {
+ LOG_CRITICAL(Render_Vulkan, "Device loss occured!");
+
+ // Wait some time to let the log flush
+ std::this_thread::sleep_for(std::chrono::seconds{1});
+
+ if (!nv_device_diagnostic_checkpoints) {
+ return;
+ }
+
+ [[maybe_unused]] const std::vector data = graphics_queue.getCheckpointDataNV(dld);
+ // Catch here in debug builds (or with optimizations disabled) the last graphics pipeline to be
+ // executed. It can be done on a debugger by evaluating the expression:
+ // *(VKGraphicsPipeline*)data[0]
+}
+
bool VKDevice::IsOptimalAstcSupported(const vk::PhysicalDeviceFeatures& features,
const vk::DispatchLoaderDynamic& dldi) const {
// Disable for now to avoid converting ASTC twice.
@@ -381,6 +400,8 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME, true);
Test(extension, ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME,
false);
+ Test(extension, nv_device_diagnostic_checkpoints,
+ VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME, true);
}
if (khr_shader_float16_int8) {
@@ -464,6 +485,7 @@ std::vector<vk::DeviceQueueCreateInfo> VKDevice::GetDeviceQueueCreateInfos() con
std::unordered_map<vk::Format, vk::FormatProperties> VKDevice::GetFormatProperties(
const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical) {
static constexpr std::array formats{vk::Format::eA8B8G8R8UnormPack32,
+ vk::Format::eA8B8G8R8UintPack32,
vk::Format::eA8B8G8R8SnormPack32,
vk::Format::eA8B8G8R8SrgbPack32,
vk::Format::eB5G6R5UnormPack16,
diff --git a/src/video_core/renderer_vulkan/vk_device.h b/src/video_core/renderer_vulkan/vk_device.h
index a844c52df..72603f9f6 100644
--- a/src/video_core/renderer_vulkan/vk_device.h
+++ b/src/video_core/renderer_vulkan/vk_device.h
@@ -39,6 +39,9 @@ public:
vk::Format GetSupportedFormat(vk::Format wanted_format, vk::FormatFeatureFlags wanted_usage,
FormatType format_type) const;
+ /// Reports a device loss.
+ void ReportLoss() const;
+
/// Returns the dispatch loader with direct function pointers of the device.
const vk::DispatchLoaderDynamic& GetDispatchLoader() const {
return dld;
@@ -159,6 +162,11 @@ public:
return ext_shader_viewport_index_layer;
}
+ /// Returns true if the device supports VK_NV_device_diagnostic_checkpoints.
+ bool IsNvDeviceDiagnosticCheckpoints() const {
+ return nv_device_diagnostic_checkpoints;
+ }
+
/// Returns the vendor name reported from Vulkan.
std::string_view GetVendorName() const {
return vendor_name;
@@ -218,6 +226,7 @@ private:
bool ext_index_type_uint8{}; ///< Support for VK_EXT_index_type_uint8.
bool ext_depth_range_unrestricted{}; ///< Support for VK_EXT_depth_range_unrestricted.
bool ext_shader_viewport_index_layer{}; ///< Support for VK_EXT_shader_viewport_index_layer.
+ bool nv_device_diagnostic_checkpoints{}; ///< Support for VK_NV_device_diagnostic_checkpoints.
// Telemetry parameters
std::string vendor_name; ///< Device's driver name.
diff --git a/src/video_core/renderer_vulkan/vk_resource_manager.cpp b/src/video_core/renderer_vulkan/vk_resource_manager.cpp
index 13c46e5b8..525b4bb46 100644
--- a/src/video_core/renderer_vulkan/vk_resource_manager.cpp
+++ b/src/video_core/renderer_vulkan/vk_resource_manager.cpp
@@ -72,12 +72,22 @@ VKFence::VKFence(const VKDevice& device, UniqueFence handle)
VKFence::~VKFence() = default;
void VKFence::Wait() {
+ static constexpr u64 timeout = std::numeric_limits<u64>::max();
const auto dev = device.GetLogical();
const auto& dld = device.GetDispatchLoader();
- dev.waitForFences({*handle}, true, std::numeric_limits<u64>::max(), dld);
+ switch (const auto result = dev.waitForFences(1, &*handle, true, timeout, dld)) {
+ case vk::Result::eSuccess:
+ return;
+ case vk::Result::eErrorDeviceLost:
+ device.ReportLoss();
+ [[fallthrough]];
+ default:
+ vk::throwResultException(result, "vk::waitForFences");
+ }
}
void VKFence::Release() {
+ ASSERT(is_owned);
is_owned = false;
}
@@ -133,8 +143,32 @@ void VKFence::Unprotect(VKResource* resource) {
protected_resources.erase(it);
}
+void VKFence::RedirectProtection(VKResource* old_resource, VKResource* new_resource) noexcept {
+ std::replace(std::begin(protected_resources), std::end(protected_resources), old_resource,
+ new_resource);
+}
+
VKFenceWatch::VKFenceWatch() = default;
+VKFenceWatch::VKFenceWatch(VKFence& initial_fence) {
+ Watch(initial_fence);
+}
+
+VKFenceWatch::VKFenceWatch(VKFenceWatch&& rhs) noexcept {
+ fence = std::exchange(rhs.fence, nullptr);
+ if (fence) {
+ fence->RedirectProtection(&rhs, this);
+ }
+}
+
+VKFenceWatch& VKFenceWatch::operator=(VKFenceWatch&& rhs) noexcept {
+ fence = std::exchange(rhs.fence, nullptr);
+ if (fence) {
+ fence->RedirectProtection(&rhs, this);
+ }
+ return *this;
+}
+
VKFenceWatch::~VKFenceWatch() {
if (fence) {
fence->Unprotect(this);
diff --git a/src/video_core/renderer_vulkan/vk_resource_manager.h b/src/video_core/renderer_vulkan/vk_resource_manager.h
index 08ee86fa6..d4cbc95a5 100644
--- a/src/video_core/renderer_vulkan/vk_resource_manager.h
+++ b/src/video_core/renderer_vulkan/vk_resource_manager.h
@@ -65,6 +65,9 @@ public:
/// Removes protection for a resource.
void Unprotect(VKResource* resource);
+ /// Redirects one protected resource to a new address.
+ void RedirectProtection(VKResource* old_resource, VKResource* new_resource) noexcept;
+
/// Retreives the fence.
operator vk::Fence() const {
return *handle;
@@ -97,8 +100,13 @@ private:
class VKFenceWatch final : public VKResource {
public:
explicit VKFenceWatch();
+ VKFenceWatch(VKFence& initial_fence);
+ VKFenceWatch(VKFenceWatch&&) noexcept;
+ VKFenceWatch(const VKFenceWatch&) = delete;
~VKFenceWatch() override;
+ VKFenceWatch& operator=(VKFenceWatch&&) noexcept;
+
/// Waits for the fence to be released.
void Wait();
@@ -116,6 +124,14 @@ public:
void OnFenceRemoval(VKFence* signaling_fence) override;
+ /**
+ * Do not use it paired with Watch. Use TryWatch instead.
+ * Returns true when the watch is free.
+ */
+ bool IsUsed() const {
+ return fence != nullptr;
+ }
+
private:
VKFence* fence{}; ///< Fence watching this resource. nullptr when the watch is free.
};