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41e4d9a34c
This CL updates the clang format files to have a single shared format between Dawn and Tint. The major changes are tabs are 4 spaces, lines are 100 columns and namespaces are not indented. Bug: dawn:1339 Change-Id: I4208742c95643998d9fd14e77a9cc558071ded39 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87603 Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
94 lines
2.7 KiB
C++
94 lines
2.7 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/native/ErrorScope.h"
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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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wgpu::ErrorType ErrorFilterToErrorType(wgpu::ErrorFilter filter) {
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switch (filter) {
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case wgpu::ErrorFilter::Validation:
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return wgpu::ErrorType::Validation;
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case wgpu::ErrorFilter::OutOfMemory:
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return wgpu::ErrorType::OutOfMemory;
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}
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UNREACHABLE();
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}
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} // namespace
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ErrorScope::ErrorScope(wgpu::ErrorFilter errorFilter)
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: mMatchedErrorType(ErrorFilterToErrorType(errorFilter)) {}
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wgpu::ErrorType ErrorScope::GetErrorType() const {
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return mCapturedError;
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}
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const char* ErrorScope::GetErrorMessage() const {
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return mErrorMessage.c_str();
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}
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void ErrorScopeStack::Push(wgpu::ErrorFilter filter) {
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mScopes.push_back(ErrorScope(filter));
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}
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ErrorScope ErrorScopeStack::Pop() {
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ASSERT(!mScopes.empty());
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ErrorScope scope = std::move(mScopes.back());
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mScopes.pop_back();
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return scope;
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}
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bool ErrorScopeStack::Empty() const {
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return mScopes.empty();
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}
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bool ErrorScopeStack::HandleError(wgpu::ErrorType type, const char* message) {
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for (auto it = mScopes.rbegin(); it != mScopes.rend(); ++it) {
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if (it->mMatchedErrorType != type) {
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// Error filter does not match. Move on to the next scope.
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continue;
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}
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// Filter matches.
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// Record the error if the scope doesn't have one yet.
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if (it->mCapturedError == wgpu::ErrorType::NoError) {
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it->mCapturedError = type;
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it->mErrorMessage = message;
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}
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if (type == wgpu::ErrorType::DeviceLost) {
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if (it->mCapturedError != wgpu::ErrorType::DeviceLost) {
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// DeviceLost overrides any other error that is not a DeviceLost.
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it->mCapturedError = type;
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it->mErrorMessage = message;
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}
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} else {
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// Errors that are not device lost are captured and stop propogating.
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return true;
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}
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}
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// The error was not captured.
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return false;
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}
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} // namespace dawn::native
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