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// Copyright 2020 The Dawn Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "dawn_platform/DawnPlatform.h"
#include "dawn_platform/WorkerThread.h"
#include "common/Assert.h"
namespace dawn_platform {
CachingInterface::CachingInterface() = default;
CachingInterface::~CachingInterface() = default;
Platform::Platform() = default;
Platform::~Platform() = default;
const unsigned char* Platform::GetTraceCategoryEnabledFlag(TraceCategory category) {
static unsigned char disabled = 0;
return &disabled;
}
double Platform::MonotonicallyIncreasingTime() {
return 0;
}
uint64_t Platform::AddTraceEvent(char phase,
const unsigned char* categoryGroupEnabled,
const char* name,
uint64_t id,
double timestamp,
int numArgs,
const char** argNames,
const unsigned char* argTypes,
const uint64_t* argValues,
unsigned char flags) {
// AddTraceEvent cannot be called if events are disabled.
ASSERT(false);
return 0;
}
dawn_platform::CachingInterface* Platform::GetCachingInterface(const void* fingerprint,
size_t fingerprintSize) {
return nullptr;
}
std::unique_ptr<dawn_platform::WorkerTaskPool> Platform::CreateWorkerTaskPool() {
return std::make_unique<AsyncWorkerThreadPool>();
}
} // namespace dawn_platform