DawnNative: Defer callbacks' triggerings to APITick().
Currently in the middle of some functions, we execute callbacks immediately such as inside Buffer::APIMapAsync(), Device::HandleError() or Queue::Submit(). Firstly, this has risks. The functions might be in a middle of modifying internal states. By triggering callbacks, users might call API functions again which could further modify the internal states unexpectedly or access the states in an inconsistent way. Secondly, upcoming thread safe API which locks the public functions with a mutex might encounter deadlock. Because callbacks might cause re-entrances which would unexpectedly lock the public function again. This CL attempts to limit number of functions that are allowed to trigger callbacks. Other functions that want to trigger callbacks will instead enqueue a request to execute callbacks in the next Device::APITick() call. Currently the functions that will be allowed to trigger callbacks are: - Device::WillDropLastExternalRef() - Device::APITick() - Device::APISetLoggingCallback() - Device::APISetUncapturedErrorCallback() - Device::APISetDeviceLostCallback() Bug: dawn:1672 Change-Id: Iabca00f1b6f8f69eb5e966ffaa43dda5ae20fa8b Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/120940 Commit-Queue: Quyen Le <lehoangquyen@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
This commit is contained in:
Le Hoang Quyen
Dawn LUCI CQ
parent
77a90cb796
commit
8ab7dbe424
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@ -30,5 +30,17 @@ struct HasEqualityOperator<
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std::is_same<decltype(std::declval<LHS>() == std::declval<RHS>()), bool>::value>> {
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static constexpr const bool value = true;
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};
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template <typename T>
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struct IsCString {
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static constexpr bool Eval() {
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using Tp = std::decay_t<T>;
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if (!std::is_pointer_v<Tp>) {
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return false;
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}
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return std::is_same_v<std::remove_cv_t<std::remove_pointer_t<Tp>>, char>;
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}
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static constexpr const bool value = Eval();
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};
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#endif // SRC_DAWN_COMMON_TYPETRAITS_H_
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@ -39,21 +39,22 @@ namespace {
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struct MapRequestTask : TrackTaskCallback {
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MapRequestTask(dawn::platform::Platform* platform, Ref<BufferBase> buffer, MapRequestID id)
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: TrackTaskCallback(platform), buffer(std::move(buffer)), id(id) {}
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void Finish() override {
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ASSERT(mSerial != kMaxExecutionSerial);
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TRACE_EVENT1(mPlatform, General, "Buffer::TaskInFlight::Finished", "serial",
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uint64_t(mSerial));
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buffer->OnMapRequestCompleted(id, WGPUBufferMapAsyncStatus_Success);
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}
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void HandleDeviceLoss() override {
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buffer->OnMapRequestCompleted(id, WGPUBufferMapAsyncStatus_DeviceLost);
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}
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void HandleShutDown() override {
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buffer->OnMapRequestCompleted(id, WGPUBufferMapAsyncStatus_DestroyedBeforeCallback);
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}
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~MapRequestTask() override = default;
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private:
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void FinishImpl() override {
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ASSERT(mSerial != kMaxExecutionSerial);
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TRACE_EVENT1(mPlatform, General, "Buffer::TaskInFlight::Finished", "serial",
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uint64_t(mSerial));
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buffer->CallbackOnMapRequestCompleted(id, WGPUBufferMapAsyncStatus_Success);
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}
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void HandleDeviceLossImpl() override {
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buffer->CallbackOnMapRequestCompleted(id, WGPUBufferMapAsyncStatus_DeviceLost);
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}
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void HandleShutDownImpl() override {
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buffer->CallbackOnMapRequestCompleted(id, WGPUBufferMapAsyncStatus_DestroyedBeforeCallback);
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}
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Ref<BufferBase> buffer;
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MapRequestID id;
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};
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@ -134,46 +135,6 @@ MaybeError ValidateBufferDescriptor(DeviceBase* device, const BufferDescriptor*
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return {};
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}
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// BufferBase::PendingMappingCallback
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BufferBase::PendingMappingCallback::PendingMappingCallback()
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: callback(nullptr), userdata(nullptr) {}
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// Ensure to call the callback.
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BufferBase::PendingMappingCallback::~PendingMappingCallback() {
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ASSERT(callback == nullptr);
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ASSERT(userdata == nullptr);
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}
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BufferBase::PendingMappingCallback::PendingMappingCallback(
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BufferBase::PendingMappingCallback&& other) {
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this->callback = std::move(other.callback);
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this->userdata = std::move(other.userdata);
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this->status = other.status;
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other.callback = nullptr;
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other.userdata = nullptr;
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}
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BufferBase::PendingMappingCallback& BufferBase::PendingMappingCallback::operator=(
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PendingMappingCallback&& other) {
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if (&other != this) {
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this->callback = std::move(other.callback);
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this->userdata = std::move(other.userdata);
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this->status = other.status;
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other.callback = nullptr;
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other.userdata = nullptr;
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}
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return *this;
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}
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void BufferBase::PendingMappingCallback::Call() {
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if (callback != nullptr) {
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callback(status, userdata);
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callback = nullptr;
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userdata = nullptr;
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}
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}
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// Buffer
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BufferBase::BufferBase(DeviceBase* device, const BufferDescriptor* descriptor)
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@ -227,20 +188,17 @@ BufferBase::~BufferBase() {
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}
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void BufferBase::DestroyImpl() {
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PendingMappingCallback toCall;
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if (mState == BufferState::Mapped || mState == BufferState::PendingMap) {
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toCall = UnmapInternal(WGPUBufferMapAsyncStatus_DestroyedBeforeCallback);
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UnmapInternal(WGPUBufferMapAsyncStatus_DestroyedBeforeCallback);
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} else if (mState == BufferState::MappedAtCreation) {
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if (mStagingBuffer != nullptr) {
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mStagingBuffer = nullptr;
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} else if (mSize != 0) {
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toCall = UnmapInternal(WGPUBufferMapAsyncStatus_DestroyedBeforeCallback);
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UnmapInternal(WGPUBufferMapAsyncStatus_DestroyedBeforeCallback);
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}
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}
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mState = BufferState::Destroyed;
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toCall.Call();
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}
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// static
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@ -376,31 +334,29 @@ MaybeError BufferBase::ValidateCanUseOnQueueNow() const {
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UNREACHABLE();
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}
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// Store the callback to be called in an intermediate struct that bubbles up the call stack
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// and is called by the top most function at the very end. It helps to make sure that
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// all code paths ensure that nothing happens after the callback.
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BufferBase::PendingMappingCallback BufferBase::WillCallMappingCallback(
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MapRequestID mapID,
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std::function<void()> BufferBase::PrepareMappingCallback(MapRequestID mapID,
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WGPUBufferMapAsyncStatus status) {
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ASSERT(!IsError());
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PendingMappingCallback toCall;
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if (mMapCallback != nullptr && mapID == mLastMapID) {
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toCall.callback = std::move(mMapCallback);
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toCall.userdata = std::move(mMapUserdata);
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auto callback = std::move(mMapCallback);
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auto userdata = std::move(mMapUserdata);
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WGPUBufferMapAsyncStatus actualStatus;
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if (GetDevice()->IsLost()) {
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toCall.status = WGPUBufferMapAsyncStatus_DeviceLost;
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actualStatus = WGPUBufferMapAsyncStatus_DeviceLost;
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} else {
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toCall.status = status;
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actualStatus = status;
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}
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// Tag the callback as fired before firing it, otherwise it could fire a second time if
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// for example buffer.Unmap() is called inside the application-provided callback.
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// for example buffer.Unmap() is called before the MapRequestTask completes.
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mMapCallback = nullptr;
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mMapUserdata = nullptr;
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return std::bind(callback, actualStatus, userdata);
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}
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return toCall;
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return [] {};
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}
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void BufferBase::APIMapAsync(wgpu::MapMode mode,
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@ -412,7 +368,8 @@ void BufferBase::APIMapAsync(wgpu::MapMode mode,
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// rejects the callback and doesn't produce a validation error.
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if (mState == BufferState::PendingMap) {
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if (callback) {
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callback(WGPUBufferMapAsyncStatus_Error, userdata);
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GetDevice()->GetCallbackTaskManager()->AddCallbackTask(
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callback, WGPUBufferMapAsyncStatus_Error, userdata);
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}
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return;
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}
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@ -429,7 +386,7 @@ void BufferBase::APIMapAsync(wgpu::MapMode mode,
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"calling %s.MapAsync(%s, %u, %u, ...).", this, mode, offset,
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size)) {
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if (callback) {
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callback(status, userdata);
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GetDevice()->GetCallbackTaskManager()->AddCallbackTask(callback, status, userdata);
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}
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return;
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}
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@ -444,7 +401,8 @@ void BufferBase::APIMapAsync(wgpu::MapMode mode,
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mState = BufferState::PendingMap;
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if (GetDevice()->ConsumedError(MapAsyncImpl(mode, offset, size))) {
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WillCallMappingCallback(mLastMapID, WGPUBufferMapAsyncStatus_DeviceLost).Call();
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GetDevice()->GetCallbackTaskManager()->AddCallbackTask(
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PrepareMappingCallback(mLastMapID, WGPUBufferMapAsyncStatus_DeviceLost));
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return;
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}
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std::unique_ptr<MapRequestTask> request =
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@ -518,17 +476,15 @@ MaybeError BufferBase::Unmap() {
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if (mState == BufferState::MappedAtCreation && mStagingBuffer != nullptr) {
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DAWN_TRY(CopyFromStagingBuffer());
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}
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UnmapInternal(WGPUBufferMapAsyncStatus_UnmappedBeforeCallback).Call();
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UnmapInternal(WGPUBufferMapAsyncStatus_UnmappedBeforeCallback);
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return {};
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}
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BufferBase::PendingMappingCallback BufferBase::UnmapInternal(
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WGPUBufferMapAsyncStatus callbackStatus) {
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PendingMappingCallback toCall;
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// Unmaps resources on the backend and returns the callback.
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void BufferBase::UnmapInternal(WGPUBufferMapAsyncStatus callbackStatus) {
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// Unmaps resources on the backend.
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if (mState == BufferState::PendingMap) {
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toCall = WillCallMappingCallback(mLastMapID, callbackStatus);
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GetDevice()->GetCallbackTaskManager()->AddCallbackTask(
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PrepareMappingCallback(mLastMapID, callbackStatus));
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UnmapImpl();
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} else if (mState == BufferState::Mapped) {
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UnmapImpl();
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@ -539,7 +495,6 @@ BufferBase::PendingMappingCallback BufferBase::UnmapInternal(
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}
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mState = BufferState::Unmapped;
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return toCall;
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}
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MaybeError BufferBase::ValidateMapAsync(wgpu::MapMode mode,
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@ -640,13 +595,15 @@ MaybeError BufferBase::ValidateUnmap() const {
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return {};
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}
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void BufferBase::OnMapRequestCompleted(MapRequestID mapID, WGPUBufferMapAsyncStatus status) {
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PendingMappingCallback toCall = WillCallMappingCallback(mapID, status);
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void BufferBase::CallbackOnMapRequestCompleted(MapRequestID mapID,
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WGPUBufferMapAsyncStatus status) {
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if (mapID == mLastMapID && status == WGPUBufferMapAsyncStatus_Success &&
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mState == BufferState::PendingMap) {
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mState = BufferState::Mapped;
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}
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toCall.Call();
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auto cb = PrepareMappingCallback(mapID, status);
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cb();
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}
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bool BufferBase::NeedsInitialization() const {
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@ -15,6 +15,7 @@
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#ifndef SRC_DAWN_NATIVE_BUFFER_H_
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#define SRC_DAWN_NATIVE_BUFFER_H_
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#include <functional>
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#include <memory>
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#include "dawn/common/NonCopyable.h"
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@ -65,7 +66,7 @@ class BufferBase : public ApiObjectBase {
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wgpu::BufferUsage GetUsageExternalOnly() const;
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MaybeError MapAtCreation();
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void OnMapRequestCompleted(MapRequestID mapID, WGPUBufferMapAsyncStatus status);
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void CallbackOnMapRequestCompleted(MapRequestID mapID, WGPUBufferMapAsyncStatus status);
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MaybeError ValidateCanUseOnQueueNow() const;
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@ -108,23 +109,7 @@ class BufferBase : public ApiObjectBase {
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ExecutionSerial mLastUsageSerial = ExecutionSerial(0);
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private:
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// A helper structure to enforce that the mapAsync callback is called only at the very end of
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// methods that might trigger callbacks. Non-copyable but movable for the assertion in the
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// destructor to ensure not to forget to call the callback
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struct [[nodiscard]] PendingMappingCallback : public NonCopyable {
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WGPUBufferMapCallback callback;
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void* userdata;
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WGPUBufferMapAsyncStatus status;
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PendingMappingCallback();
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~PendingMappingCallback();
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PendingMappingCallback(PendingMappingCallback&& other);
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PendingMappingCallback& operator=(PendingMappingCallback&& other);
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void Call();
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};
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PendingMappingCallback WillCallMappingCallback(MapRequestID mapID,
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std::function<void()> PrepareMappingCallback(MapRequestID mapID,
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WGPUBufferMapAsyncStatus status);
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virtual MaybeError MapAtCreationImpl() = 0;
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@ -140,7 +125,7 @@ class BufferBase : public ApiObjectBase {
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WGPUBufferMapAsyncStatus* status) const;
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MaybeError ValidateUnmap() const;
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bool CanGetMappedRange(bool writable, size_t offset, size_t size) const;
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PendingMappingCallback UnmapInternal(WGPUBufferMapAsyncStatus callbackStatus);
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void UnmapInternal(WGPUBufferMapAsyncStatus callbackStatus);
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uint64_t mSize = 0;
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wgpu::BufferUsage mUsage = wgpu::BufferUsage::None;
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@ -16,8 +16,52 @@
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#include <utility>
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#include "dawn/common/Assert.h"
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namespace dawn::native {
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namespace {
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struct GenericFunctionTask : CallbackTask {
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public:
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explicit GenericFunctionTask(std::function<void()> func) : mFunction(std::move(func)) {}
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private:
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void FinishImpl() override { mFunction(); }
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void HandleShutDownImpl() override { mFunction(); }
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void HandleDeviceLossImpl() override { mFunction(); }
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std::function<void()> mFunction;
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};
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} // namespace
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void CallbackTask::Execute() {
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switch (mState) {
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case State::HandleDeviceLoss:
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HandleDeviceLossImpl();
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break;
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case State::HandleShutDown:
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HandleShutDownImpl();
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break;
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default:
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FinishImpl();
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}
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}
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void CallbackTask::OnShutDown() {
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// Only first state change will have effects in final Execute().
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if (mState != State::Normal) {
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return;
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}
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mState = State::HandleShutDown;
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}
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void CallbackTask::OnDeviceLoss() {
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if (mState != State::Normal) {
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return;
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}
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mState = State::HandleDeviceLoss;
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}
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CallbackTaskManager::CallbackTaskManager() = default;
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CallbackTaskManager::~CallbackTaskManager() = default;
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@ -40,4 +84,22 @@ void CallbackTaskManager::AddCallbackTask(std::unique_ptr<CallbackTask> callback
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mCallbackTaskQueue.push_back(std::move(callbackTask));
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}
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void CallbackTaskManager::AddCallbackTask(std::function<void()> callback) {
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AddCallbackTask(std::make_unique<GenericFunctionTask>(std::move(callback)));
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}
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void CallbackTaskManager::HandleDeviceLoss() {
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std::lock_guard<std::mutex> lock(mCallbackTaskQueueMutex);
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for (auto& task : mCallbackTaskQueue) {
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task->OnDeviceLoss();
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}
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}
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void CallbackTaskManager::HandleShutDown() {
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std::lock_guard<std::mutex> lock(mCallbackTaskQueueMutex);
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for (auto& task : mCallbackTaskQueue) {
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task->OnShutDown();
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}
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}
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} // namespace dawn::native
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@ -15,18 +15,36 @@
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#ifndef SRC_DAWN_NATIVE_CALLBACKTASKMANAGER_H_
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#define SRC_DAWN_NATIVE_CALLBACKTASKMANAGER_H_
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#include <functional>
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#include <memory>
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#include <mutex>
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#include <vector>
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#include "dawn/common/TypeTraits.h"
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namespace dawn::native {
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struct CallbackTask {
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public:
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virtual ~CallbackTask() = default;
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virtual void Finish() = 0;
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virtual void HandleShutDown() = 0;
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virtual void HandleDeviceLoss() = 0;
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void Execute();
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void OnShutDown();
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void OnDeviceLoss();
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protected:
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virtual void FinishImpl() = 0;
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virtual void HandleShutDownImpl() = 0;
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virtual void HandleDeviceLossImpl() = 0;
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private:
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enum class State {
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Normal,
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HandleShutDown,
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HandleDeviceLoss,
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};
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State mState = State::Normal;
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};
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class CallbackTaskManager {
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@ -35,7 +53,16 @@ class CallbackTaskManager {
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~CallbackTaskManager();
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void AddCallbackTask(std::unique_ptr<CallbackTask> callbackTask);
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void AddCallbackTask(std::function<void()> callback);
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template <typename... Args>
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void AddCallbackTask(void (*callback)(Args... args), Args... args) {
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static_assert((!IsCString<Args>::value && ...), "passing C string argument is not allowed");
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AddCallbackTask([=] { callback(args...); });
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}
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bool IsEmpty();
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void HandleDeviceLoss();
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void HandleShutDown();
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std::vector<std::unique_ptr<CallbackTask>> AcquireCallbackTasks();
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private:
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|
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@ -55,19 +55,19 @@ CreateComputePipelineAsyncCallbackTask::CreateComputePipelineAsyncCallbackTask(
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CreateComputePipelineAsyncCallbackTask::~CreateComputePipelineAsyncCallbackTask() = default;
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void CreateComputePipelineAsyncCallbackTask::Finish() {
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void CreateComputePipelineAsyncCallbackTask::FinishImpl() {
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ASSERT(mCreateComputePipelineAsyncCallback != nullptr);
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mCreateComputePipelineAsyncCallback(mStatus, ToAPI(mPipeline.Detach()), mErrorMessage.c_str(),
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mUserData);
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}
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void CreateComputePipelineAsyncCallbackTask::HandleShutDown() {
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void CreateComputePipelineAsyncCallbackTask::HandleShutDownImpl() {
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ASSERT(mCreateComputePipelineAsyncCallback != nullptr);
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mCreateComputePipelineAsyncCallback(WGPUCreatePipelineAsyncStatus_DeviceDestroyed, nullptr,
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"Device destroyed before callback", mUserData);
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}
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void CreateComputePipelineAsyncCallbackTask::HandleDeviceLoss() {
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void CreateComputePipelineAsyncCallbackTask::HandleDeviceLossImpl() {
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ASSERT(mCreateComputePipelineAsyncCallback != nullptr);
|
||||
mCreateComputePipelineAsyncCallback(WGPUCreatePipelineAsyncStatus_DeviceLost, nullptr,
|
||||
"Device lost before callback", mUserData);
|
||||
|
|
@ -91,19 +91,19 @@ CreateRenderPipelineAsyncCallbackTask::CreateRenderPipelineAsyncCallbackTask(
|
|||
|
||||
CreateRenderPipelineAsyncCallbackTask::~CreateRenderPipelineAsyncCallbackTask() = default;
|
||||
|
||||
void CreateRenderPipelineAsyncCallbackTask::Finish() {
|
||||
void CreateRenderPipelineAsyncCallbackTask::FinishImpl() {
|
||||
ASSERT(mCreateRenderPipelineAsyncCallback != nullptr);
|
||||
mCreateRenderPipelineAsyncCallback(mStatus, ToAPI(mPipeline.Detach()), mErrorMessage.c_str(),
|
||||
mUserData);
|
||||
}
|
||||
|
||||
void CreateRenderPipelineAsyncCallbackTask::HandleShutDown() {
|
||||
void CreateRenderPipelineAsyncCallbackTask::HandleShutDownImpl() {
|
||||
ASSERT(mCreateRenderPipelineAsyncCallback != nullptr);
|
||||
mCreateRenderPipelineAsyncCallback(WGPUCreatePipelineAsyncStatus_DeviceDestroyed, nullptr,
|
||||
"Device destroyed before callback", mUserData);
|
||||
}
|
||||
|
||||
void CreateRenderPipelineAsyncCallbackTask::HandleDeviceLoss() {
|
||||
void CreateRenderPipelineAsyncCallbackTask::HandleDeviceLossImpl() {
|
||||
ASSERT(mCreateRenderPipelineAsyncCallback != nullptr);
|
||||
mCreateRenderPipelineAsyncCallback(WGPUCreatePipelineAsyncStatus_DeviceLost, nullptr,
|
||||
"Device lost before callback", mUserData);
|
||||
|
|
|
|||
|
|
@ -55,11 +55,11 @@ struct CreateComputePipelineAsyncCallbackTask : CreatePipelineAsyncCallbackTaskB
|
|||
void* userdata);
|
||||
~CreateComputePipelineAsyncCallbackTask() override;
|
||||
|
||||
void Finish() override;
|
||||
void HandleShutDown() final;
|
||||
void HandleDeviceLoss() final;
|
||||
|
||||
protected:
|
||||
void FinishImpl() override;
|
||||
void HandleShutDownImpl() final;
|
||||
void HandleDeviceLossImpl() final;
|
||||
|
||||
Ref<ComputePipelineBase> mPipeline;
|
||||
WGPUCreateComputePipelineAsyncCallback mCreateComputePipelineAsyncCallback;
|
||||
};
|
||||
|
|
@ -74,11 +74,11 @@ struct CreateRenderPipelineAsyncCallbackTask : CreatePipelineAsyncCallbackTaskBa
|
|||
void* userdata);
|
||||
~CreateRenderPipelineAsyncCallbackTask() override;
|
||||
|
||||
void Finish() override;
|
||||
void HandleShutDown() final;
|
||||
void HandleDeviceLoss() final;
|
||||
|
||||
protected:
|
||||
void FinishImpl() override;
|
||||
void HandleShutDownImpl() final;
|
||||
void HandleDeviceLossImpl() final;
|
||||
|
||||
Ref<RenderPipelineBase> mPipeline;
|
||||
WGPUCreateRenderPipelineAsyncCallback mCreateRenderPipelineAsyncCallback;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -103,20 +103,20 @@ struct LoggingCallbackTask : CallbackTask {
|
|||
mLoggingType(loggingType),
|
||||
mMessage(message),
|
||||
mUserdata(userdata) {
|
||||
// Since the Finish() will be called in uncertain future in which time the message
|
||||
// Since the FinishImpl() will be called in uncertain future in which time the message
|
||||
// may already disposed, we must keep a local copy in the CallbackTask.
|
||||
}
|
||||
|
||||
void Finish() override { mCallback(mLoggingType, mMessage.c_str(), mUserdata); }
|
||||
private:
|
||||
void FinishImpl() override { mCallback(mLoggingType, mMessage.c_str(), mUserdata); }
|
||||
|
||||
void HandleShutDown() override {
|
||||
void HandleShutDownImpl() override {
|
||||
// Do the logging anyway
|
||||
mCallback(mLoggingType, mMessage.c_str(), mUserdata);
|
||||
}
|
||||
|
||||
void HandleDeviceLoss() override { mCallback(mLoggingType, mMessage.c_str(), mUserdata); }
|
||||
void HandleDeviceLossImpl() override { mCallback(mLoggingType, mMessage.c_str(), mUserdata); }
|
||||
|
||||
private:
|
||||
// As all deferred callback tasks will be triggered before modifying the registered
|
||||
// callback or shutting down, we are ensured that callback function and userdata pointer
|
||||
// stored in tasks is valid when triggered.
|
||||
|
|
@ -305,6 +305,9 @@ void DeviceBase::WillDropLastExternalRef() {
|
|||
// out all remaining refs.
|
||||
Destroy();
|
||||
|
||||
// Flush last remaining callback tasks.
|
||||
FlushCallbackTaskQueue();
|
||||
|
||||
// Drop te device's reference to the queue. Because the application dropped the last external
|
||||
// references, they can no longer get the queue from APIGetQueue().
|
||||
mQueue = nullptr;
|
||||
|
|
@ -381,18 +384,16 @@ void DeviceBase::Destroy() {
|
|||
if (mState != State::BeingCreated) {
|
||||
// The device is being destroyed so it will be lost, call the application callback.
|
||||
if (mDeviceLostCallback != nullptr) {
|
||||
mDeviceLostCallback(WGPUDeviceLostReason_Destroyed, "Device was destroyed.",
|
||||
mDeviceLostUserdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
std::bind(mDeviceLostCallback, WGPUDeviceLostReason_Destroyed,
|
||||
"Device was destroyed.", mDeviceLostUserdata));
|
||||
mDeviceLostCallback = nullptr;
|
||||
}
|
||||
|
||||
// Call all the callbacks immediately as the device is about to shut down.
|
||||
// TODO(crbug.com/dawn/826): Cancel the tasks that are in flight if possible.
|
||||
mAsyncTaskManager->WaitAllPendingTasks();
|
||||
auto callbackTasks = mCallbackTaskManager->AcquireCallbackTasks();
|
||||
for (std::unique_ptr<CallbackTask>& callbackTask : callbackTasks) {
|
||||
callbackTask->HandleShutDown();
|
||||
}
|
||||
mCallbackTaskManager->HandleShutDown();
|
||||
}
|
||||
|
||||
// Disconnect the device, depending on which state we are currently in.
|
||||
|
|
@ -436,9 +437,6 @@ void DeviceBase::Destroy() {
|
|||
// Call TickImpl once last time to clean up resources
|
||||
// Ignore errors so that we can continue with destruction
|
||||
IgnoreErrors(TickImpl());
|
||||
|
||||
// Trigger all in-flight TrackTask callbacks from 'mQueue'.
|
||||
FlushCallbackTaskQueue();
|
||||
}
|
||||
|
||||
// At this point GPU operations are always finished, so we are in the disconnected state.
|
||||
|
|
@ -512,11 +510,15 @@ void DeviceBase::HandleError(std::unique_ptr<ErrorData> error,
|
|||
|
||||
// TODO(lokokung) Update call sites that take the c-string to take string_view.
|
||||
const std::string messageStr = error->GetFormattedMessage();
|
||||
const char* message = messageStr.c_str();
|
||||
if (type == InternalErrorType::DeviceLost) {
|
||||
// The device was lost, call the application callback.
|
||||
// The device was lost, schedule the application callback's executation.
|
||||
// Note: we don't invoke the callbacks directly here because it could cause re-entrances ->
|
||||
// possible deadlock.
|
||||
if (mDeviceLostCallback != nullptr) {
|
||||
mDeviceLostCallback(lost_reason, message, mDeviceLostUserdata);
|
||||
mCallbackTaskManager->AddCallbackTask([callback = mDeviceLostCallback, lost_reason,
|
||||
messageStr, userdata = mDeviceLostUserdata] {
|
||||
callback(lost_reason, messageStr.c_str(), userdata);
|
||||
});
|
||||
mDeviceLostCallback = nullptr;
|
||||
}
|
||||
|
||||
|
|
@ -524,21 +526,22 @@ void DeviceBase::HandleError(std::unique_ptr<ErrorData> error,
|
|||
|
||||
// TODO(crbug.com/dawn/826): Cancel the tasks that are in flight if possible.
|
||||
mAsyncTaskManager->WaitAllPendingTasks();
|
||||
auto callbackTasks = mCallbackTaskManager->AcquireCallbackTasks();
|
||||
for (std::unique_ptr<CallbackTask>& callbackTask : callbackTasks) {
|
||||
callbackTask->HandleDeviceLoss();
|
||||
}
|
||||
mCallbackTaskManager->HandleDeviceLoss();
|
||||
|
||||
// Still forward device loss errors to the error scopes so they all reject.
|
||||
mErrorScopeStack->HandleError(ToWGPUErrorType(type), message);
|
||||
mErrorScopeStack->HandleError(ToWGPUErrorType(type), messageStr.c_str());
|
||||
} else {
|
||||
// Pass the error to the error scope stack and call the uncaptured error callback
|
||||
// if it isn't handled. DeviceLost is not handled here because it should be
|
||||
// handled by the lost callback.
|
||||
bool captured = mErrorScopeStack->HandleError(ToWGPUErrorType(type), message);
|
||||
bool captured = mErrorScopeStack->HandleError(ToWGPUErrorType(type), messageStr.c_str());
|
||||
if (!captured && mUncapturedErrorCallback != nullptr) {
|
||||
mUncapturedErrorCallback(static_cast<WGPUErrorType>(ToWGPUErrorType(type)), message,
|
||||
mUncapturedErrorUserdata);
|
||||
mCallbackTaskManager->AddCallbackTask([callback = mUncapturedErrorCallback, type,
|
||||
messageStr,
|
||||
userdata = mUncapturedErrorUserdata] {
|
||||
callback(static_cast<WGPUErrorType>(ToWGPUErrorType(type)), messageStr.c_str(),
|
||||
userdata);
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -607,15 +610,21 @@ bool DeviceBase::APIPopErrorScope(wgpu::ErrorCallback callback, void* userdata)
|
|||
}
|
||||
// TODO(crbug.com/dawn/1122): Call callbacks only on wgpuInstanceProcessEvents
|
||||
if (IsLost()) {
|
||||
callback(WGPUErrorType_DeviceLost, "GPU device disconnected", userdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
std::bind(callback, WGPUErrorType_DeviceLost, "GPU device disconnected", userdata));
|
||||
return returnValue;
|
||||
}
|
||||
if (mErrorScopeStack->Empty()) {
|
||||
callback(WGPUErrorType_Unknown, "No error scopes to pop", userdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
std::bind(callback, WGPUErrorType_Unknown, "No error scopes to pop", userdata));
|
||||
return returnValue;
|
||||
}
|
||||
ErrorScope scope = mErrorScopeStack->Pop();
|
||||
callback(static_cast<WGPUErrorType>(scope.GetErrorType()), scope.GetErrorMessage(), userdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
[callback, errorType = static_cast<WGPUErrorType>(scope.GetErrorType()),
|
||||
message = scope.GetErrorMessage(),
|
||||
userdata] { callback(errorType, message.c_str(), userdata); });
|
||||
|
||||
return returnValue;
|
||||
}
|
||||
|
||||
|
|
@ -710,11 +719,12 @@ void DeviceBase::AssumeCommandsComplete() {
|
|||
mCompletedSerial = mLastSubmittedSerial;
|
||||
}
|
||||
|
||||
bool DeviceBase::HasPendingTasks() {
|
||||
return mAsyncTaskManager->HasPendingTasks() || !mCallbackTaskManager->IsEmpty();
|
||||
}
|
||||
|
||||
bool DeviceBase::IsDeviceIdle() {
|
||||
if (mAsyncTaskManager->HasPendingTasks()) {
|
||||
return false;
|
||||
}
|
||||
if (!mCallbackTaskManager->IsEmpty()) {
|
||||
if (HasPendingTasks()) {
|
||||
return false;
|
||||
}
|
||||
return !HasScheduledCommands();
|
||||
|
|
@ -1089,7 +1099,10 @@ void DeviceBase::APICreateComputePipelineAsync(const ComputePipelineDescriptor*
|
|||
WGPUCreatePipelineAsyncStatus status =
|
||||
CreatePipelineAsyncStatusFromErrorType(error->GetType());
|
||||
// TODO(crbug.com/dawn/1122): Call callbacks only on wgpuInstanceProcessEvents
|
||||
callback(status, nullptr, error->GetMessage().c_str(), userdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
[callback, status, message = error->GetMessage(), userdata] {
|
||||
callback(status, nullptr, message.c_str(), userdata);
|
||||
});
|
||||
}
|
||||
}
|
||||
PipelineLayoutBase* DeviceBase::APICreatePipelineLayout(
|
||||
|
|
@ -1133,7 +1146,10 @@ void DeviceBase::APICreateRenderPipelineAsync(const RenderPipelineDescriptor* de
|
|||
WGPUCreatePipelineAsyncStatus status =
|
||||
CreatePipelineAsyncStatusFromErrorType(error->GetType());
|
||||
// TODO(crbug.com/dawn/1122): Call callbacks only on wgpuInstanceProcessEvents
|
||||
callback(status, nullptr, error->GetMessage().c_str(), userdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
[callback, status, message = error->GetMessage(), userdata] {
|
||||
callback(status, nullptr, message.c_str(), userdata);
|
||||
});
|
||||
}
|
||||
}
|
||||
RenderBundleEncoder* DeviceBase::APICreateRenderBundleEncoder(
|
||||
|
|
@ -1239,10 +1255,21 @@ bool DeviceBase::APITick() {
|
|||
// Tick may trigger callbacks which drop a ref to the device itself. Hold a Ref to ourselves
|
||||
// to avoid deleting |this| in the middle of this function call.
|
||||
Ref<DeviceBase> self(this);
|
||||
if (IsLost() || ConsumedError(Tick())) {
|
||||
if (ConsumedError(Tick())) {
|
||||
FlushCallbackTaskQueue();
|
||||
return false;
|
||||
}
|
||||
|
||||
// We have to check callback tasks in every APITick because it is not related to any global
|
||||
// serials.
|
||||
FlushCallbackTaskQueue();
|
||||
|
||||
// We don't throw an error when device is lost. This allows pending callbacks to be
|
||||
// executed even after the Device is lost/destroyed.
|
||||
if (IsLost()) {
|
||||
return HasPendingTasks();
|
||||
}
|
||||
|
||||
TRACE_EVENT1(GetPlatform(), General, "DeviceBase::APITick::IsDeviceIdle", "isDeviceIdle",
|
||||
IsDeviceIdle());
|
||||
|
||||
|
|
@ -1250,12 +1277,13 @@ bool DeviceBase::APITick() {
|
|||
}
|
||||
|
||||
MaybeError DeviceBase::Tick() {
|
||||
DAWN_TRY(ValidateIsAlive());
|
||||
if (IsLost() || !HasScheduledCommands()) {
|
||||
return {};
|
||||
}
|
||||
|
||||
// To avoid overly ticking, we only want to tick when:
|
||||
// 1. the last submitted serial has moved beyond the completed serial
|
||||
// 2. or the backend still has pending commands to submit.
|
||||
if (HasScheduledCommands()) {
|
||||
DAWN_TRY(CheckPassedSerials());
|
||||
DAWN_TRY(TickImpl());
|
||||
|
||||
|
|
@ -1264,11 +1292,6 @@ MaybeError DeviceBase::Tick() {
|
|||
// reclaiming resources one tick earlier.
|
||||
mDynamicUploader->Deallocate(mCompletedSerial);
|
||||
mQueue->Tick(mCompletedSerial);
|
||||
}
|
||||
|
||||
// We have to check callback tasks in every Tick because it is not related to any global
|
||||
// serials.
|
||||
FlushCallbackTaskQueue();
|
||||
|
||||
return {};
|
||||
}
|
||||
|
|
@ -1517,8 +1540,9 @@ MaybeError DeviceBase::CreateComputePipelineAsync(const ComputePipelineDescripto
|
|||
GetCachedComputePipeline(uninitializedComputePipeline.Get());
|
||||
if (cachedComputePipeline.Get() != nullptr) {
|
||||
// TODO(crbug.com/dawn/1122): Call callbacks only on wgpuInstanceProcessEvents
|
||||
callback(WGPUCreatePipelineAsyncStatus_Success, ToAPI(cachedComputePipeline.Detach()), "",
|
||||
userdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
std::bind(callback, WGPUCreatePipelineAsyncStatus_Success,
|
||||
ToAPI(cachedComputePipeline.Detach()), "", userdata));
|
||||
} else {
|
||||
// Otherwise we will create the pipeline object in InitializeComputePipelineAsyncImpl(),
|
||||
// where the pipeline object may be initialized asynchronously and the result will be
|
||||
|
|
@ -1658,8 +1682,9 @@ MaybeError DeviceBase::CreateRenderPipelineAsync(const RenderPipelineDescriptor*
|
|||
GetCachedRenderPipeline(uninitializedRenderPipeline.Get());
|
||||
if (cachedRenderPipeline != nullptr) {
|
||||
// TODO(crbug.com/dawn/1122): Call callbacks only on wgpuInstanceProcessEvents
|
||||
callback(WGPUCreatePipelineAsyncStatus_Success, ToAPI(cachedRenderPipeline.Detach()), "",
|
||||
userdata);
|
||||
mCallbackTaskManager->AddCallbackTask(
|
||||
std::bind(callback, WGPUCreatePipelineAsyncStatus_Success,
|
||||
ToAPI(cachedRenderPipeline.Detach()), "", userdata));
|
||||
} else {
|
||||
// Otherwise we will create the pipeline object in InitializeRenderPipelineAsyncImpl(),
|
||||
// where the pipeline object may be initialized asynchronously and the result will be
|
||||
|
|
@ -1784,7 +1809,7 @@ void DeviceBase::FlushCallbackTaskQueue() {
|
|||
// update mCallbackTaskManager, then call all the callbacks.
|
||||
auto callbackTasks = mCallbackTaskManager->AcquireCallbackTasks();
|
||||
for (std::unique_ptr<CallbackTask>& callbackTask : callbackTasks) {
|
||||
callbackTask->Finish();
|
||||
callbackTask->Execute();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1814,14 +1839,14 @@ void DeviceBase::AddComputePipelineAsyncCallbackTask(
|
|||
struct CreateComputePipelineAsyncWaitableCallbackTask final
|
||||
: CreateComputePipelineAsyncCallbackTask {
|
||||
using CreateComputePipelineAsyncCallbackTask::CreateComputePipelineAsyncCallbackTask;
|
||||
void Finish() final {
|
||||
void FinishImpl() final {
|
||||
// TODO(dawn:529): call AddOrGetCachedComputePipeline() asynchronously in
|
||||
// CreateComputePipelineAsyncTaskImpl::Run() when the front-end pipeline cache is
|
||||
// thread-safe.
|
||||
ASSERT(mPipeline != nullptr);
|
||||
mPipeline = mPipeline->GetDevice()->AddOrGetCachedComputePipeline(mPipeline);
|
||||
|
||||
CreateComputePipelineAsyncCallbackTask::Finish();
|
||||
CreateComputePipelineAsyncCallbackTask::FinishImpl();
|
||||
}
|
||||
};
|
||||
|
||||
|
|
@ -1839,7 +1864,7 @@ void DeviceBase::AddRenderPipelineAsyncCallbackTask(Ref<RenderPipelineBase> pipe
|
|||
: CreateRenderPipelineAsyncCallbackTask {
|
||||
using CreateRenderPipelineAsyncCallbackTask::CreateRenderPipelineAsyncCallbackTask;
|
||||
|
||||
void Finish() final {
|
||||
void FinishImpl() final {
|
||||
// TODO(dawn:529): call AddOrGetCachedRenderPipeline() asynchronously in
|
||||
// CreateRenderPipelineAsyncTaskImpl::Run() when the front-end pipeline cache is
|
||||
// thread-safe.
|
||||
|
|
@ -1847,7 +1872,7 @@ void DeviceBase::AddRenderPipelineAsyncCallbackTask(Ref<RenderPipelineBase> pipe
|
|||
mPipeline = mPipeline->GetDevice()->AddOrGetCachedRenderPipeline(mPipeline);
|
||||
}
|
||||
|
||||
CreateRenderPipelineAsyncCallbackTask::Finish();
|
||||
CreateRenderPipelineAsyncCallbackTask::FinishImpl();
|
||||
}
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -515,6 +515,7 @@ class DeviceBase : public RefCountedWithExternalCount {
|
|||
// and waiting on a serial that doesn't have a corresponding fence enqueued. Fake serials to
|
||||
// make all commands look completed.
|
||||
void AssumeCommandsComplete();
|
||||
bool HasPendingTasks();
|
||||
bool IsDeviceIdle();
|
||||
|
||||
// mCompletedSerial tracks the last completed command serial that the fence has returned.
|
||||
|
|
|
|||
|
|
@ -43,8 +43,8 @@ wgpu::ErrorType ErrorScope::GetErrorType() const {
|
|||
return mCapturedError;
|
||||
}
|
||||
|
||||
const char* ErrorScope::GetErrorMessage() const {
|
||||
return mErrorMessage.c_str();
|
||||
const std::string& ErrorScope::GetErrorMessage() const {
|
||||
return mErrorMessage;
|
||||
}
|
||||
|
||||
ErrorScopeStack::ErrorScopeStack() = default;
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ namespace dawn::native {
|
|||
class ErrorScope {
|
||||
public:
|
||||
wgpu::ErrorType GetErrorType() const;
|
||||
const char* GetErrorMessage() const;
|
||||
const std::string& GetErrorMessage() const;
|
||||
|
||||
private:
|
||||
friend class ErrorScopeStack;
|
||||
|
|
|
|||
|
|
@ -135,7 +135,10 @@ struct SubmittedWorkDone : TrackTaskCallback {
|
|||
WGPUQueueWorkDoneCallback callback,
|
||||
void* userdata)
|
||||
: TrackTaskCallback(platform), mCallback(callback), mUserdata(userdata) {}
|
||||
void Finish() override {
|
||||
~SubmittedWorkDone() override = default;
|
||||
|
||||
private:
|
||||
void FinishImpl() override {
|
||||
ASSERT(mCallback != nullptr);
|
||||
ASSERT(mSerial != kMaxExecutionSerial);
|
||||
TRACE_EVENT1(mPlatform, General, "Queue::SubmittedWorkDone::Finished", "serial",
|
||||
|
|
@ -143,15 +146,13 @@ struct SubmittedWorkDone : TrackTaskCallback {
|
|||
mCallback(WGPUQueueWorkDoneStatus_Success, mUserdata);
|
||||
mCallback = nullptr;
|
||||
}
|
||||
void HandleDeviceLoss() override {
|
||||
void HandleDeviceLossImpl() override {
|
||||
ASSERT(mCallback != nullptr);
|
||||
mCallback(WGPUQueueWorkDoneStatus_DeviceLost, mUserdata);
|
||||
mCallback = nullptr;
|
||||
}
|
||||
void HandleShutDown() override { HandleDeviceLoss(); }
|
||||
~SubmittedWorkDone() override = default;
|
||||
void HandleShutDownImpl() override { HandleDeviceLossImpl(); }
|
||||
|
||||
private:
|
||||
WGPUQueueWorkDoneCallback mCallback = nullptr;
|
||||
void* mUserdata;
|
||||
};
|
||||
|
|
@ -207,7 +208,8 @@ void QueueBase::APIOnSubmittedWorkDone(uint64_t signalValue,
|
|||
// The error status depends on the type of error so we let the validation function choose it
|
||||
WGPUQueueWorkDoneStatus status;
|
||||
if (GetDevice()->ConsumedError(ValidateOnSubmittedWorkDone(signalValue, &status))) {
|
||||
callback(status, userdata);
|
||||
GetDevice()->GetCallbackTaskManager()->AddCallbackTask(
|
||||
[callback, status, userdata] { callback(status, userdata); });
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -272,7 +274,8 @@ void QueueBase::Tick(ExecutionSerial finishedSerial) {
|
|||
|
||||
void QueueBase::HandleDeviceLoss() {
|
||||
for (auto& task : mTasksInFlight.IterateAll()) {
|
||||
task->HandleDeviceLoss();
|
||||
task->OnDeviceLoss();
|
||||
GetDevice()->GetCallbackTaskManager()->AddCallbackTask(std::move(task));
|
||||
}
|
||||
mTasksInFlight.Clear();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1037,6 +1037,7 @@ void DawnTestBase::LoseDeviceForTesting(wgpu::Device device) {
|
|||
Call(WGPUDeviceLostReason_Undefined, testing::_, resolvedDevice.Get()))
|
||||
.Times(1);
|
||||
resolvedDevice.ForceLoss(wgpu::DeviceLostReason::Undefined, "Device lost for testing");
|
||||
resolvedDevice.Tick();
|
||||
}
|
||||
|
||||
std::ostringstream& DawnTestBase::AddBufferExpectation(const char* file,
|
||||
|
|
|
|||
|
|
@ -109,6 +109,7 @@
|
|||
EXPECT_CALL(mDeviceErrorCallback, \
|
||||
Call(testing::Ne(WGPUErrorType_NoError), matcher, device.Get())); \
|
||||
statement; \
|
||||
device.Tick(); \
|
||||
FlushWire(); \
|
||||
testing::Mock::VerifyAndClearExpectations(&mDeviceErrorCallback); \
|
||||
do { \
|
||||
|
|
|
|||
|
|
@ -189,7 +189,10 @@ TEST_P(DeviceLifetimeTests, DroppedBeforeMappedAtCreationBuffer) {
|
|||
|
||||
// Test that the device can be dropped before a buffer created from it, then mapping the buffer
|
||||
// fails.
|
||||
TEST_P(DeviceLifetimeTests, DroppedThenMapBuffer) {
|
||||
// TODO(crbug.com/dawn/752): Re-enable this test once we implement Instance.ProcessEvents().
|
||||
// Currently the callbacks are called inside Device.Tick() only. However, since we drop the device,
|
||||
// there is no way to call Device.Tick() anymore.
|
||||
TEST_P(DeviceLifetimeTests, DISABLED_DroppedThenMapBuffer) {
|
||||
wgpu::BufferDescriptor desc = {};
|
||||
desc.size = 4;
|
||||
desc.usage = wgpu::BufferUsage::MapRead | wgpu::BufferUsage::CopyDst;
|
||||
|
|
|
|||
|
|
@ -202,6 +202,7 @@ TEST_P(MaxLimitTests, MaxBufferBindingSize) {
|
|||
device.PopErrorScope([](WGPUErrorType type, const char*,
|
||||
void* userdata) { *static_cast<WGPUErrorType*>(userdata) = type; },
|
||||
&oomResult);
|
||||
device.Tick();
|
||||
FlushWire();
|
||||
// Max buffer size is smaller than the max buffer binding size.
|
||||
DAWN_TEST_UNSUPPORTED_IF(oomResult == WGPUErrorType_OutOfMemory);
|
||||
|
|
|
|||
|
|
@ -218,14 +218,3 @@ TEST_F(DeviceTickValidationTest, DestroyDeviceBeforeAPITick) {
|
|||
device.Destroy();
|
||||
device.Tick();
|
||||
}
|
||||
|
||||
// Device destroy before an internal Tick should return an error.
|
||||
TEST_F(DeviceTickValidationTest, DestroyDeviceBeforeInternalTick) {
|
||||
DAWN_SKIP_TEST_IF(UsesWire());
|
||||
|
||||
ExpectDeviceDestruction();
|
||||
device.Destroy();
|
||||
dawn::native::DeviceBase* nativeDevice = dawn::native::FromAPI(device.Get());
|
||||
ASSERT_DEVICE_ERROR(EXPECT_TRUE(nativeDevice->ConsumedError(nativeDevice->Tick())),
|
||||
HasSubstr("[Device] is lost."));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -45,6 +45,12 @@ static void ToMockQueueWorkDone(WGPUQueueWorkDoneStatus status, void* userdata)
|
|||
}
|
||||
|
||||
class ErrorScopeValidationTest : public ValidationTest {
|
||||
protected:
|
||||
void FlushWireAndTick() {
|
||||
FlushWire();
|
||||
device.Tick();
|
||||
}
|
||||
|
||||
private:
|
||||
void SetUp() override {
|
||||
ValidationTest::SetUp();
|
||||
|
|
@ -67,7 +73,7 @@ TEST_F(ErrorScopeValidationTest, Success) {
|
|||
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_NoError, _, this)).Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
}
|
||||
|
||||
// Test the simple case where the error scope catches an error.
|
||||
|
|
@ -80,7 +86,7 @@ TEST_F(ErrorScopeValidationTest, CatchesError) {
|
|||
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_Validation, _, this)).Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
}
|
||||
|
||||
// Test that errors bubble to the parent scope if not handled by the current scope.
|
||||
|
|
@ -95,13 +101,13 @@ TEST_F(ErrorScopeValidationTest, ErrorBubbles) {
|
|||
// OutOfMemory does not match Validation error.
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_NoError, _, this)).Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
|
||||
// Parent validation error scope captures the error.
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_Validation, _, this + 1))
|
||||
.Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this + 1);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
}
|
||||
|
||||
// Test that if an error scope matches an error, it does not bubble to the parent scope.
|
||||
|
|
@ -116,13 +122,13 @@ TEST_F(ErrorScopeValidationTest, HandledErrorsStopBubbling) {
|
|||
// Inner scope catches the error.
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_Validation, _, this)).Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
|
||||
// Parent scope does not see the error.
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_NoError, _, this + 1))
|
||||
.Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this + 1);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
}
|
||||
|
||||
// Test that if no error scope handles an error, it goes to the device UncapturedError callback
|
||||
|
|
@ -135,7 +141,7 @@ TEST_F(ErrorScopeValidationTest, UnhandledErrorsMatchUncapturedErrorCallback) {
|
|||
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_NoError, _, this)).Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
}
|
||||
|
||||
// Check that push/popping error scopes must be balanced.
|
||||
|
|
@ -145,6 +151,7 @@ TEST_F(ErrorScopeValidationTest, PushPopBalanced) {
|
|||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_Unknown, _, this))
|
||||
.Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this);
|
||||
FlushWireAndTick();
|
||||
}
|
||||
// Too many pops
|
||||
{
|
||||
|
|
@ -153,11 +160,12 @@ TEST_F(ErrorScopeValidationTest, PushPopBalanced) {
|
|||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_NoError, _, this + 1))
|
||||
.Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this + 1);
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_Unknown, _, this + 2))
|
||||
.Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this + 2);
|
||||
FlushWireAndTick();
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -221,10 +229,11 @@ TEST_F(ErrorScopeValidationTest, DeviceDestroyedBeforePop) {
|
|||
device.PushErrorScope(wgpu::ErrorFilter::Validation);
|
||||
ExpectDeviceDestruction();
|
||||
device.Destroy();
|
||||
FlushWire();
|
||||
FlushWireAndTick();
|
||||
|
||||
EXPECT_CALL(*mockDevicePopErrorScopeCallback, Call(WGPUErrorType_DeviceLost, _, this)).Times(1);
|
||||
device.PopErrorScope(ToMockDevicePopErrorScopeCallback, this);
|
||||
FlushWireAndTick();
|
||||
}
|
||||
|
||||
// Regression test that on device shutdown, we don't get a recursion in O(pushed error scope) that
|
||||
|
|
|
|||
|
|
@ -47,6 +47,7 @@
|
|||
#define ASSERT_DEVICE_ERROR_IMPL_1_(statement) \
|
||||
StartExpectDeviceError(); \
|
||||
statement; \
|
||||
device.Tick(); \
|
||||
FlushWire(); \
|
||||
if (!EndExpectDeviceError()) { \
|
||||
FAIL() << "Expected device error in:\n " << #statement; \
|
||||
|
|
@ -57,6 +58,7 @@
|
|||
#define ASSERT_DEVICE_ERROR_IMPL_2_(statement, matcher) \
|
||||
StartExpectDeviceError(matcher); \
|
||||
statement; \
|
||||
device.Tick(); \
|
||||
FlushWire(); \
|
||||
if (!EndExpectDeviceError()) { \
|
||||
FAIL() << "Expected device error in:\n " << #statement; \
|
||||
|
|
|
|||
Loading…
Reference in New Issue