blob: c142f8f15e4f6649187f070ff9d1f0643e46dfb8 [file] [log] [blame]
// Copyright 2017 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "starboard/common/log.h"
#include "starboard/common/ref_counted.h"
#include "starboard/common/scoped_ptr.h"
#include "starboard/common/string.h"
#include "starboard/gles.h"
#include "starboard/media.h"
#include "starboard/shared/ffmpeg/ffmpeg_audio_decoder.h"
#include "starboard/shared/ffmpeg/ffmpeg_video_decoder.h"
#include "starboard/shared/libdav1d/dav1d_video_decoder.h"
#include "starboard/shared/libde265/de265_video_decoder.h"
#include "starboard/shared/libvpx/vpx_video_decoder.h"
#include "starboard/shared/opus/opus_audio_decoder.h"
#include "starboard/shared/starboard/player/filter/adaptive_audio_decoder_internal.h"
#include "starboard/shared/starboard/player/filter/audio_decoder_internal.h"
#include "starboard/shared/starboard/player/filter/audio_renderer_sink.h"
#include "starboard/shared/starboard/player/filter/audio_renderer_sink_impl.h"
#include "starboard/shared/starboard/player/filter/player_components.h"
#include "starboard/shared/starboard/player/filter/punchout_video_renderer_sink.h"
#include "starboard/shared/starboard/player/filter/video_decoder_internal.h"
#include "starboard/shared/starboard/player/filter/video_render_algorithm.h"
#include "starboard/shared/starboard/player/filter/video_render_algorithm_impl.h"
#include "starboard/shared/starboard/player/filter/video_renderer_sink.h"
namespace starboard {
namespace shared {
namespace starboard {
namespace player {
namespace filter {
namespace {
class PlayerComponentsFactory : public PlayerComponents::Factory {
public:
bool CreateSubComponents(
const CreationParameters& creation_parameters,
scoped_ptr<AudioDecoder>* audio_decoder,
scoped_ptr<AudioRendererSink>* audio_renderer_sink,
scoped_ptr<VideoDecoder>* video_decoder,
scoped_ptr<VideoRenderAlgorithm>* video_render_algorithm,
scoped_refptr<VideoRendererSink>* video_renderer_sink,
std::string* error_message) override {
SB_DCHECK(error_message);
if (creation_parameters.audio_codec() != kSbMediaAudioCodecNone) {
SB_DCHECK(audio_decoder);
SB_DCHECK(audio_renderer_sink);
typedef ::starboard::shared::ffmpeg::AudioDecoder FfmpegAudioDecoder;
typedef ::starboard::shared::opus::OpusAudioDecoder OpusAudioDecoder;
auto decoder_creator = [](const SbMediaAudioSampleInfo& audio_sample_info,
SbDrmSystem drm_system) {
if (audio_sample_info.codec == kSbMediaAudioCodecOpus) {
scoped_ptr<OpusAudioDecoder> audio_decoder_impl(
new OpusAudioDecoder(audio_sample_info));
if (audio_decoder_impl->is_valid()) {
return audio_decoder_impl.PassAs<AudioDecoder>();
}
} else {
scoped_ptr<FfmpegAudioDecoder> audio_decoder_impl(
FfmpegAudioDecoder::Create(audio_sample_info.codec,
audio_sample_info));
if (audio_decoder_impl && audio_decoder_impl->is_valid()) {
return audio_decoder_impl.PassAs<AudioDecoder>();
}
}
return scoped_ptr<AudioDecoder>();
};
audio_decoder->reset(new AdaptiveAudioDecoder(
creation_parameters.audio_sample_info(),
creation_parameters.drm_system(), decoder_creator));
audio_renderer_sink->reset(new AudioRendererSinkImpl);
}
if (creation_parameters.video_codec() != kSbMediaVideoCodecNone) {
typedef ::starboard::shared::libdav1d::VideoDecoder Av1VideoDecoderImpl;
typedef ::starboard::shared::de265::VideoDecoder H265VideoDecoderImpl;
typedef ::starboard::shared::ffmpeg::VideoDecoder FfmpegVideoDecoderImpl;
typedef ::starboard::shared::vpx::VideoDecoder VpxVideoDecoderImpl;
const SbTime kVideoSinkRenderInterval = 10 * kSbTimeMillisecond;
SB_DCHECK(video_decoder);
SB_DCHECK(video_render_algorithm);
SB_DCHECK(video_renderer_sink);
video_decoder->reset();
const SbMediaVideoCodec kAv1VideoCodec = kSbMediaVideoCodecAv1;
if (creation_parameters.video_codec() == kSbMediaVideoCodecVp9) {
video_decoder->reset(new VpxVideoDecoderImpl(
creation_parameters.video_codec(),
creation_parameters.output_mode(),
creation_parameters.decode_target_graphics_context_provider()));
} else if (creation_parameters.video_codec() == kAv1VideoCodec) {
video_decoder->reset(new Av1VideoDecoderImpl(
creation_parameters.video_codec(),
creation_parameters.output_mode(),
creation_parameters.decode_target_graphics_context_provider()));
} else if (creation_parameters.video_codec() == kSbMediaVideoCodecH265) {
video_decoder->reset(new H265VideoDecoderImpl(
creation_parameters.video_codec(),
creation_parameters.output_mode(),
creation_parameters.decode_target_graphics_context_provider()));
} else {
scoped_ptr<FfmpegVideoDecoderImpl> ffmpeg_video_decoder(
FfmpegVideoDecoderImpl::Create(
creation_parameters.video_codec(),
creation_parameters.output_mode(),
creation_parameters.decode_target_graphics_context_provider()));
if (ffmpeg_video_decoder && ffmpeg_video_decoder->is_valid()) {
video_decoder->reset(ffmpeg_video_decoder.release());
} else {
SB_LOG(ERROR) << "Failed to create video decoder for codec "
<< creation_parameters.video_codec();
*error_message =
FormatString("Failed to create video decoder for codec %d.",
creation_parameters.video_codec());
return false;
}
}
video_render_algorithm->reset(new VideoRenderAlgorithmImpl([]() {
return 60.; // default refresh rate
}));
if (creation_parameters.output_mode() ==
kSbPlayerOutputModeDecodeToTexture) {
*video_renderer_sink = NULL;
} else {
*video_renderer_sink = new PunchoutVideoRendererSink(
creation_parameters.player(), kVideoSinkRenderInterval);
}
}
return true;
}
};
} // namespace
// static
scoped_ptr<PlayerComponents::Factory> PlayerComponents::Factory::Create() {
return make_scoped_ptr<PlayerComponents::Factory>(
new PlayerComponentsFactory);
}
// static
bool VideoDecoder::OutputModeSupported(SbPlayerOutputMode output_mode,
SbMediaVideoCodec codec,
SbDrmSystem drm_system) {
bool has_gles_support = SbGetGlesInterface();
if (!has_gles_support) {
return output_mode == kSbPlayerOutputModePunchOut;
}
#if defined(SB_FORCE_DECODE_TO_TEXTURE_ONLY)
// Starboard lib targets may not draw directly to the window, so punch through
// video is not made available.
return output_mode == kSbPlayerOutputModeDecodeToTexture;
#endif // defined(SB_FORCE_DECODE_TO_TEXTURE_ONLY)
if (output_mode == kSbPlayerOutputModePunchOut ||
output_mode == kSbPlayerOutputModeDecodeToTexture) {
return true;
}
return false;
}
} // namespace filter
} // namespace player
} // namespace starboard
} // namespace shared
} // namespace starboard