chromium/third_party/webrtc/media/engine/internal_decoder_factory.cc

/*
 *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#include "media/engine/internal_decoder_factory.h"

#include "absl/strings/match.h"
#include "api/environment/environment.h"
#include "api/video_codecs/av1_profile.h"
#include "api/video_codecs/sdp_video_format.h"
#include "api/video_codecs/video_codec.h"
#include "media/base/codec.h"
#include "media/base/media_constants.h"
#include "modules/video_coding/codecs/h264/include/h264.h"
#include "modules/video_coding/codecs/vp8/include/vp8.h"
#include "modules/video_coding/codecs/vp9/include/vp9.h"
#include "rtc_base/checks.h"
#include "rtc_base/logging.h"
#include "system_wrappers/include/field_trial.h"

#if defined(RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY)
#include "modules/video_coding/codecs/av1/dav1d_decoder.h"  // nogncheck
#endif

namespace webrtc {
namespace {
#if defined(RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY)
constexpr bool kDav1dIsIncluded = …;
#else
constexpr bool kDav1dIsIncluded = false;
std::unique_ptr<VideoDecoder> CreateDav1dDecoder() {
  return nullptr;
}
#endif

}  // namespace

std::vector<SdpVideoFormat> InternalDecoderFactory::GetSupportedFormats()
    const { … }

VideoDecoderFactory::CodecSupport InternalDecoderFactory::QueryCodecSupport(
    const SdpVideoFormat& format,
    bool reference_scaling) const { … }

std::unique_ptr<VideoDecoder> InternalDecoderFactory::Create(
    const Environment& env,
    const SdpVideoFormat& format) { … }

}  // namespace webrtc