chromium/media/gpu/vaapi/vaapi_video_decoder_delegate.h

// Copyright 2019 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_GPU_VAAPI_VAAPI_VIDEO_DECODER_DELEGATE_H_
#define MEDIA_GPU_VAAPI_VAAPI_VIDEO_DECODER_DELEGATE_H_

#include <map>
#include <memory>
#include <string>
#include <vector>

#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/time/time.h"
#include "build/chromeos_buildflags.h"
#include "media/base/decryptor.h"
#include "media/base/encryption_scheme.h"
#include "media/base/subsample_entry.h"
#include "third_party/libva_protected_content/va_protected_content.h"

#if BUILDFLAG(IS_CHROMEOS_ASH)
namespace chromeos {
class ChromeOsCdmContext;
}  // namespace chromeos
#endif  // BUILDFLAG(IS_CHROMEOS_ASH)

namespace media {

class CdmContext;
class VaapiDecodeSurfaceHandler;
class DecryptConfig;
class VaapiWrapper;
class VASurface;

// The common part of each AcceleratedVideoDecoder's Accelerator for VA-API.
// This class allows clients to reset VaapiWrapper in case of a profile change.
// VaapiDecodeSurfaceHandler must stay alive for the lifetime of this class.
// This also handles all of the shared functionality relating to protected
// sessions in VA-API.
class VaapiVideoDecoderDelegate { … };

}  // namespace media

#endif  // MEDIA_GPU_VAAPI_VAAPI_VIDEO_DECODER_DELEGATE_H_