dawn-cmake/src/dawn_native/QueryHelper.h
Corentin Wallez 0af4a834a9 dawn_native: Use refcount-safe methods for reentrant object creation
Previously all uses of reentrant object creation in Dawn native
needed to manually AcquireRef. Change them to use CreateFooInternal that
returns a ResultOrError<Ref<>> and are renamed to CreateFoo.

Bug: dawn:723

Change-Id: Ifcda3659d02cc5a4c63c248dc53af7fee7c4a61d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46626
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
2021-04-19 08:52:35 +00:00

40 lines
1.3 KiB
C++

// 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 DAWNNATIVE_QUERYHELPER_H_
#define DAWNNATIVE_QUERYHELPER_H_
#include "dawn_native/Error.h"
#include "dawn_native/ObjectBase.h"
namespace dawn_native {
class BufferBase;
class CommandEncoder;
struct TimestampParams {
uint32_t count;
uint32_t offset;
float period;
};
MaybeError EncodeConvertTimestampsToNanoseconds(CommandEncoder* encoder,
BufferBase* timestamps,
BufferBase* availability,
BufferBase* params);
} // namespace dawn_native
#endif // DAWNNATIVE_QUERYHELPER_H_