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1fdcb16b69
BUG=dawn:22 Change-Id: I4963aa27322086e74947a1a6265c921e2c7d3d85 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12700 Reviewed-by: Austin Eng <enga@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
111 lines
3.5 KiB
C++
111 lines
3.5 KiB
C++
// Copyright 2019 The Dawn Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "dawn_wire/client/Device.h"
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#include "common/Assert.h"
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#include "dawn_wire/WireCmd_autogen.h"
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#include "dawn_wire/client/Client.h"
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namespace dawn_wire { namespace client {
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Device::Device(Client* client, uint32_t refcount, uint32_t id)
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: ObjectBase(this, refcount, id), mClient(client) {
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this->device = this;
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}
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Device::~Device() {
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auto errorScopes = std::move(mErrorScopes);
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for (const auto& it : errorScopes) {
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it.second.callback(WGPUErrorType_Unknown, "Device destroyed", it.second.userdata);
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}
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}
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Client* Device::GetClient() {
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return mClient;
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}
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void Device::HandleError(WGPUErrorType errorType, const char* message) {
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if (mErrorCallback) {
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mErrorCallback(errorType, message, mErrorUserdata);
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}
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}
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void Device::SetUncapturedErrorCallback(WGPUErrorCallback errorCallback, void* errorUserdata) {
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mErrorCallback = errorCallback;
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mErrorUserdata = errorUserdata;
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}
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void Device::PushErrorScope(WGPUErrorFilter filter) {
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mErrorScopeStackSize++;
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DevicePushErrorScopeCmd cmd;
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cmd.self = reinterpret_cast<WGPUDevice>(this);
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cmd.filter = filter;
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Client* wireClient = GetClient();
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size_t requiredSize = cmd.GetRequiredSize();
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char* allocatedBuffer = static_cast<char*>(wireClient->GetCmdSpace(requiredSize));
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cmd.Serialize(allocatedBuffer, *wireClient);
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}
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bool Device::RequestPopErrorScope(WGPUErrorCallback callback, void* userdata) {
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if (mErrorScopeStackSize == 0) {
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return false;
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}
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mErrorScopeStackSize--;
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uint64_t serial = mErrorScopeRequestSerial++;
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ASSERT(mErrorScopes.find(serial) == mErrorScopes.end());
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mErrorScopes[serial] = {callback, userdata};
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DevicePopErrorScopeCmd cmd;
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cmd.device = reinterpret_cast<WGPUDevice>(this);
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cmd.requestSerial = serial;
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Client* wireClient = GetClient();
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size_t requiredSize = cmd.GetRequiredSize();
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char* allocatedBuffer = static_cast<char*>(wireClient->GetCmdSpace(requiredSize));
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cmd.Serialize(allocatedBuffer, *wireClient);
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return true;
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}
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bool Device::PopErrorScope(uint64_t requestSerial, WGPUErrorType type, const char* message) {
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switch (type) {
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case WGPUErrorType_NoError:
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case WGPUErrorType_Validation:
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case WGPUErrorType_OutOfMemory:
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case WGPUErrorType_Unknown:
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case WGPUErrorType_DeviceLost:
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break;
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default:
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return false;
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}
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auto requestIt = mErrorScopes.find(requestSerial);
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if (requestIt == mErrorScopes.end()) {
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return false;
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}
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ErrorScopeData request = std::move(requestIt->second);
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mErrorScopes.erase(requestIt);
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request.callback(type, message, request.userdata);
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return true;
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}
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}} // namespace dawn_wire::client
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