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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/mojo/clients/mojo_decoder_factory.h"
#include <memory>
#include "base/feature_list.h"
#include "base/sequenced_task_runner.h"
#include "build/build_config.h"
#include "media/base/media_switches.h"
#include "media/mojo/buildflags.h"
#include "media/mojo/clients/mojo_audio_decoder.h"
#include "media/mojo/clients/mojo_video_decoder.h"
#include "media/mojo/mojom/audio_decoder.mojom.h"
#include "media/mojo/mojom/interface_factory.mojom.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
namespace media {
MojoDecoderFactory::MojoDecoderFactory(
media::mojom::InterfaceFactory* interface_factory)
: interface_factory_(interface_factory) {
DCHECK(interface_factory_);
}
MojoDecoderFactory::~MojoDecoderFactory() = default;
void MojoDecoderFactory::CreateAudioDecoders(
scoped_refptr<base::SequencedTaskRunner> task_runner,
MediaLog* media_log,
std::vector<std::unique_ptr<AudioDecoder>>* audio_decoders) {
#if BUILDFLAG(ENABLE_MOJO_AUDIO_DECODER)
mojo::PendingRemote<mojom::AudioDecoder> audio_decoder;
interface_factory_->CreateAudioDecoder(
audio_decoder.InitWithNewPipeAndPassReceiver());
audio_decoders->push_back(std::make_unique<MojoAudioDecoder>(
task_runner, std::move(audio_decoder)));
#endif
}
void MojoDecoderFactory::CreateVideoDecoders(
scoped_refptr<base::SequencedTaskRunner> task_runner,
GpuVideoAcceleratorFactories* gpu_factories,
MediaLog* media_log,
RequestOverlayInfoCB request_overlay_info_cb,
const gfx::ColorSpace& target_color_space,
std::vector<std::unique_ptr<VideoDecoder>>* video_decoders) {
#if BUILDFLAG(ENABLE_MOJO_VIDEO_DECODER)
#if defined(OS_WIN)
// If the D3D11VideoDecoder is enabled, then push a kAlternate decoder ahead
// of the default one.
if (base::FeatureList::IsEnabled(media::kD3D11VideoDecoder)) {
mojo::PendingRemote<mojom::VideoDecoder> d3d11_video_decoder_remote;
interface_factory_->CreateVideoDecoder(
d3d11_video_decoder_remote.InitWithNewPipeAndPassReceiver());
video_decoders->push_back(std::make_unique<MojoVideoDecoder>(
task_runner, gpu_factories, media_log,
std::move(d3d11_video_decoder_remote),
VideoDecoderImplementation::kAlternate, request_overlay_info_cb,
target_color_space));
}
#endif // defined(OS_WIN)
mojo::PendingRemote<mojom::VideoDecoder> video_decoder_remote;
interface_factory_->CreateVideoDecoder(
video_decoder_remote.InitWithNewPipeAndPassReceiver());
video_decoders->push_back(std::make_unique<MojoVideoDecoder>(
task_runner, gpu_factories, media_log, std::move(video_decoder_remote),
VideoDecoderImplementation::kDefault, std::move(request_overlay_info_cb),
target_color_space));
#endif
}
} // namespace media
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