chromium/content/renderer/media/codec_factory_mojo.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/renderer/media/codec_factory_mojo.h"

#include "base/functional/bind.h"
#include "base/location.h"
#include "base/synchronization/lock.h"
#include "base/task/sequenced_task_runner.h"
#include "content/renderer/media/codec_factory.h"
#include "media/base/overlay_info.h"
#include "media/mojo/clients/mojo_video_decoder.h"
#include "media/mojo/mojom/interface_factory.mojom.h"
#include "media/mojo/mojom/video_decoder.mojom.h"
#include "media/video/gpu_video_accelerator_factories.h"
#include "mojo/public/cpp/bindings/pending_remote.h"

#if BUILDFLAG(ALLOW_OOP_VIDEO_DECODER)
#include "media/base/media_switches.h"
#include "media/mojo/clients/mojo_stable_video_decoder.h"
#endif  // BUILDFLAG(ALLOW_OOP_VIDEO_DECODER)

namespace content {

CodecFactoryMojo::CodecFactoryMojo(
    scoped_refptr<base::SequencedTaskRunner> media_task_runner,
    scoped_refptr<viz::ContextProviderCommandBuffer> context_provider,
    bool video_decode_accelerator_enabled,
    bool video_encode_accelerator_enabled,
    mojo::PendingRemote<media::mojom::VideoEncodeAcceleratorProvider>
        pending_vea_provider_remote,
    mojo::PendingRemote<media::mojom::InterfaceFactory>
        pending_interface_factory_remote)
    : … { … }
CodecFactoryMojo::~CodecFactoryMojo() = default;

std::unique_ptr<media::VideoDecoder> CodecFactoryMojo::CreateVideoDecoder(
    media::GpuVideoAcceleratorFactories* gpu_factories,
    media::MediaLog* media_log,
    media::RequestOverlayInfoCB request_overlay_info_cb,
    const gfx::ColorSpace& rendering_color_space) { … }

void CodecFactoryMojo::BindOnTaskRunner(
    mojo::PendingRemote<media::mojom::InterfaceFactory>
        interface_factory_remote) { … }

void CodecFactoryMojo::OnGetSupportedDecoderConfigs(
    const media::SupportedVideoDecoderConfigs& supported_configs,
    media::VideoDecoderType decoder_type) { … }

}  // namespace content