blob: 16ba7e0fbeb79b3e762ef765b9db1df740f840f4 [file] [log] [blame]
// Copyright 2022 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/fuchsia/video/fuchsia_decoder_factory.h"
#include "base/task/sequenced_task_runner.h"
#include "components/viz/common/gpu/raster_context_provider.h"
#include "media/fuchsia/video/fuchsia_video_decoder.h"
#include "media/video/gpu_video_accelerator_factories.h"
#include "third_party/blink/public/common/browser_interface_broker_proxy.h"
namespace media {
FuchsiaDecoderFactory::FuchsiaDecoderFactory(
mojo::PendingRemote<media::mojom::FuchsiaMediaCodecProvider>
resource_provider,
bool allow_overlays)
: resource_provider_(std::move(resource_provider)),
allow_overlays_(allow_overlays) {}
FuchsiaDecoderFactory::~FuchsiaDecoderFactory() = default;
void FuchsiaDecoderFactory::CreateAudioDecoders(
scoped_refptr<base::SequencedTaskRunner> task_runner,
MediaLog* media_log,
std::vector<std::unique_ptr<AudioDecoder>>* audio_decoders) {
// There are no Fuchsia-specific audio decoders.
}
void FuchsiaDecoderFactory::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 (gpu_factories && gpu_factories->IsGpuVideoDecodeAcceleratorEnabled()) {
auto* context_provider = gpu_factories->GetMediaContextProvider();
// GetMediaContextProvider() may return nullptr when the context was lost
// (e.g. after GPU process crash). To handle this case, RenderThreadImpl
// creates a new GpuVideoAcceleratorFactories with a new ContextProvider
// instance, but there is no way to get it here. For now just don't add
// FuchsiaVideoDecoder in that scenario.
//
// TODO(crbug.com/995902) Handle lost context.
if (context_provider) {
video_decoders->push_back(std::make_unique<FuchsiaVideoDecoder>(
context_provider, resource_provider_, allow_overlays_));
} else {
LOG(ERROR) << "Can't create FuchsiaVideoDecoder due to GPU context loss.";
}
}
}
} // namespace media