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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.
#ifndef SRC_DAWN_NATIVE_QUERYHELPER_H_
#define SRC_DAWN_NATIVE_QUERYHELPER_H_
#include "dawn/native/Error.h"
#include "dawn/native/ObjectBase.h"
namespace dawn::native {
class BufferBase;
class CommandEncoder;
struct TimestampParams {
TimestampParams(uint32_t first, uint32_t count, uint32_t offset, float period);
uint32_t first;
uint32_t count;
uint32_t offset;
uint32_t multiplier;
uint32_t rightShift;
};
MaybeError EncodeConvertTimestampsToNanoseconds(CommandEncoder* encoder,
BufferBase* timestamps,
BufferBase* availability,
BufferBase* params);
} // namespace dawn::native
#endif // SRC_DAWN_NATIVE_QUERYHELPER_H_