blob: 435980150871567fa658204fc070e7e205b61707 [file] [log] [blame]
// Copyright 2018 Google Inc. 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/shared/starboard/player/filter/player_components.h"
#include "starboard/common/ref_counted.h"
#include "starboard/common/scoped_ptr.h"
#include "starboard/shared/libvpx_xb1/vpx_xb1_video_decoder.h"
#include "starboard/shared/starboard/media/media_support_internal.h"
#include "starboard/shared/starboard/player/filter/audio_decoder_internal.h"
#include "starboard/shared/starboard/player/filter/audio_renderer_sink_impl.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"
#include "starboard/shared/win32/audio_decoder.h"
#include "starboard/shared/win32/video_decoder.h"
namespace starboard {
namespace shared {
namespace starboard {
namespace player {
namespace filter {
namespace {
class PlayerComponentsImpl : public PlayerComponents {
void CreateAudioComponents(
const AudioParameters& audio_parameters,
scoped_ptr<AudioDecoder>* audio_decoder,
scoped_ptr<AudioRendererSink>* audio_renderer_sink) override {
using AudioDecoderImpl = ::starboard::shared::win32::AudioDecoder;
SB_DCHECK(audio_decoder);
SB_DCHECK(audio_renderer_sink);
audio_decoder->reset(new AudioDecoderImpl(audio_parameters.audio_codec,
audio_parameters.audio_header,
audio_parameters.drm_system));
audio_renderer_sink->reset(new AudioRendererSinkImpl);
}
void CreateVideoComponents(
const VideoParameters& video_parameters,
scoped_ptr<VideoDecoder>* video_decoder,
scoped_ptr<VideoRenderAlgorithm>* video_render_algorithm,
scoped_refptr<VideoRendererSink>* video_renderer_sink) override {
using VideoDecoderImpl = ::starboard::shared::win32::VideoDecoder;
using VideoDecoderVpx = ::starboard::shared::vpx::VideoDecoder;
SB_DCHECK(video_decoder);
SB_DCHECK(video_render_algorithm);
SB_DCHECK(video_renderer_sink);
const bool use_software_vp9 =
(video_parameters.video_codec == kSbMediaVideoCodecVp9) &&
!IsVp9HwDecoderSupported();
if (use_software_vp9) {
// Software vp9 is the special case.
scoped_ptr<VideoDecoderVpx> video_decoder_impl(new VideoDecoderVpx(
video_parameters.video_codec, video_parameters.output_mode,
video_parameters.decode_target_graphics_context_provider));
*video_renderer_sink = video_decoder_impl->GetSink();
video_decoder->reset(video_decoder_impl.release());
video_render_algorithm->reset(new VideoRenderAlgorithmImpl);
} else {
scoped_ptr<VideoDecoderImpl> video_decoder_impl(new VideoDecoderImpl(
video_parameters.video_codec, video_parameters.output_mode,
video_parameters.decode_target_graphics_context_provider,
video_parameters.drm_system));
*video_renderer_sink = video_decoder_impl->GetSink();
video_decoder->reset(video_decoder_impl.release());
video_render_algorithm->reset(new VideoRenderAlgorithmImpl);
}
}
void GetAudioRendererParams(int* max_cached_frames,
int* max_frames_per_append) const override {
SB_DCHECK(max_cached_frames);
SB_DCHECK(max_frames_per_append);
*max_cached_frames = 256 * 1024;
*max_frames_per_append = 16384;
}
};
} // namespace
// static
scoped_ptr<PlayerComponents> PlayerComponents::Create() {
return make_scoped_ptr<PlayerComponents>(new PlayerComponentsImpl);
}
} // namespace filter
} // namespace player
} // namespace starboard
} // namespace shared
} // namespace starboard