chromium/media/video/gpu_video_accelerator_factories.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_VIDEO_GPU_VIDEO_ACCELERATOR_FACTORIES_H_
#define MEDIA_VIDEO_GPU_VIDEO_ACCELERATOR_FACTORIES_H_

#include <stddef.h>
#include <stdint.h>

#include <memory>
#include <optional>
#include <vector>

#include "base/memory/scoped_refptr.h"
#include "base/memory/unsafe_shared_memory_region.h"
#include "base/unguessable_token.h"
#include "gpu/command_buffer/client/gles2_interface.h"
#include "gpu/command_buffer/common/capabilities.h"
#include "gpu/command_buffer/common/mailbox.h"
#include "gpu/ipc/common/gpu_channel.mojom.h"
#include "media/base/media_export.h"
#include "media/base/overlay_info.h"
#include "media/base/supported_video_decoder_config.h"
#include "media/base/video_decoder.h"
#include "media/base/video_types.h"
#include "media/video/video_encode_accelerator.h"
#include "ui/gfx/gpu_memory_buffer.h"

namespace base {
class SequencedTaskRunner;
}  // namespace base

namespace gfx {
class ColorSpace;
class Size;
}  // namespace gfx

namespace gpu {
class GpuMemoryBufferManager;
class SharedImageInterface;
}  // namespace gpu

namespace viz {
class RasterContextProvider;
}  // namespace viz

namespace media {

class MediaLog;

// Helper interface for specifying factories needed to instantiate a hardware
// video accelerator.
// Threading model:
// * The GpuVideoAcceleratorFactories may be constructed on any thread.
// * The GpuVideoAcceleratorFactories has an associated task runner, which may
//   be retrieved as |GetTaskRunner()|.
// * All calls to the Factories after construction must be made on its task
//   runnner, unless otherwise documented below.
class MEDIA_EXPORT GpuVideoAcceleratorFactories { … };

}  // namespace media

#endif  // MEDIA_VIDEO_GPU_VIDEO_ACCELERATOR_FACTORIES_H_