chromium/media/mojo/services/stable_video_decoder_factory_service.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/mojo/services/stable_video_decoder_factory_service.h"

#include "base/task/single_thread_task_runner.h"
#include "base/task/thread_pool.h"
#include "components/viz/common/switches.h"
#include "gpu/config/gpu_driver_bug_workarounds.h"
#include "gpu/config/gpu_preferences.h"
#include "media/base/media_log.h"
#include "media/base/media_util.h"
#include "media/gpu/buildflags.h"
#include "media/gpu/chromeos/mailbox_frame_registry.h"
#include "media/gpu/chromeos/platform_video_frame_pool.h"
#include "media/gpu/chromeos/registered_mailbox_frame_converter.h"
#include "media/gpu/chromeos/video_decoder_pipeline.h"
#include "media/gpu/gpu_video_accelerator_util.h"
#include "media/gpu/gpu_video_decode_accelerator_helpers.h"
#include "media/mojo/services/mojo_media_client.h"
#include "media/mojo/services/mojo_video_decoder_service.h"
#include "media/mojo/services/stable_video_decoder_service.h"
#include "media/video/video_decode_accelerator.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"

namespace media {

namespace {

// This is a lighter alternative to using a GpuMojoMediaClient. While we could
// use a GpuMojoMediaClient, that would be abusing the abstraction a bit since
// that class is too semantically coupled with the GPU process through things
// like its |gpu_task_runner_| and |media_gpu_channel_manager_| members.
class MojoMediaClientImpl : public MojoMediaClient { … };

}  // namespace

StableVideoDecoderFactoryService::StableVideoDecoderFactoryService(
    const gpu::GpuFeatureInfo& gpu_feature_info)
    : … { … }

StableVideoDecoderFactoryService::~StableVideoDecoderFactoryService() { … }

void StableVideoDecoderFactoryService::BindReceiver(
    mojo::PendingReceiver<stable::mojom::StableVideoDecoderFactory> receiver,
    base::OnceClosure disconnect_cb) { … }

void StableVideoDecoderFactoryService::CreateStableVideoDecoder(
    mojo::PendingReceiver<stable::mojom::StableVideoDecoder> receiver,
    mojo::PendingRemote<stable::mojom::StableVideoDecoderTracker> tracker) { … }

}  // namespace media