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// Copyright 2016 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/player.h"
#include "starboard/configuration.h"
#include "starboard/decode_target.h"
#include "starboard/log.h"
#include "starboard/shared/media_session/playback_state.h"
#include "starboard/shared/starboard/media/media_support_internal.h"
#include "starboard/shared/starboard/player/filter/filter_based_player_worker_handler.h"
#include "starboard/shared/starboard/player/player_internal.h"
#include "starboard/shared/starboard/player/player_worker.h"
#if SB_PLAYER_ENABLE_VIDEO_DUMPER
#include "starboard/shared/starboard/player/video_dmp_writer.h"
#endif // SB_PLAYER_ENABLE_VIDEO_DUMPER
using starboard::shared::media_session::
UpdateActiveSessionPlatformPlaybackState;
using starboard::shared::media_session::kPlaying;
using starboard::shared::starboard::player::filter::
FilterBasedPlayerWorkerHandler;
using starboard::shared::starboard::player::PlayerWorker;
#if SB_HAS(PLAYER_WITH_URL)
// No implementation : use SbPlayerCreateWithUrl instead.
#else
SbPlayer SbPlayerCreate(SbWindow window,
SbMediaVideoCodec video_codec,
SbMediaAudioCodec audio_codec,
#if SB_API_VERSION < SB_DEPRECATE_SB_MEDIA_TIME_API_VERSION
SbMediaTime duration_pts,
#endif // SB_API_VERSION < SB_DEPRECATE_SB_MEDIA_TIME_API_VERSION
SbDrmSystem drm_system,
const SbMediaAudioHeader* audio_header,
SbPlayerDeallocateSampleFunc sample_deallocate_func,
SbPlayerDecoderStatusFunc decoder_status_func,
SbPlayerStatusFunc player_status_func,
#if SB_HAS(PLAYER_ERROR_MESSAGE)
SbPlayerErrorFunc player_error_func,
#endif // SB_HAS(PLAYER_ERROR_MESSAGE)
void* context,
SbPlayerOutputMode output_mode,
SbDecodeTargetGraphicsContextProvider* provider) {
SB_UNREFERENCED_PARAMETER(window);
#if SB_API_VERSION < SB_DEPRECATE_SB_MEDIA_TIME_API_VERSION
SB_UNREFERENCED_PARAMETER(duration_pts);
#endif // SB_API_VERSION < SB_DEPRECATE_SB_MEDIA_TIME_API_VERSION
const int64_t kDefaultBitRate = 0;
if (audio_codec != kSbMediaAudioCodecNone &&
!SbMediaIsAudioSupported(audio_codec, kDefaultBitRate)) {
SB_LOG(ERROR) << "Unsupported audio codec " << audio_codec;
return kSbPlayerInvalid;
}
const int kDefaultFrameWidth = 0;
const int kDefaultFrameHeight = 0;
const int kDefaultFrameRate = 0;
if (!SbMediaIsVideoSupported(video_codec, kDefaultFrameWidth,
kDefaultFrameHeight, kDefaultBitRate,
kDefaultFrameRate)) {
SB_LOG(ERROR) << "Unsupported video codec " << video_codec;
return kSbPlayerInvalid;
}
if (audio_codec != kSbMediaAudioCodecNone && !audio_header) {
SB_LOG(ERROR) << "SbPlayerCreate() requires a non-NULL SbMediaAudioHeader "
<< "when |audio_codec| is not kSbMediaAudioCodecNone";
return kSbPlayerInvalid;
}
if (!SbPlayerOutputModeSupported(output_mode, video_codec, drm_system)) {
SB_LOG(ERROR) << "Unsupported player output mode " << output_mode;
return kSbPlayerInvalid;
}
UpdateActiveSessionPlatformPlaybackState(kPlaying);
starboard::scoped_ptr<PlayerWorker::Handler> handler(
new FilterBasedPlayerWorkerHandler(video_codec, audio_codec, drm_system,
audio_header, output_mode, provider));
SbPlayer player = new SbPlayerPrivate(audio_codec, sample_deallocate_func,
decoder_status_func, player_status_func,
#if SB_HAS(PLAYER_ERROR_MESSAGE)
player_error_func,
#endif // SB_HAS(PLAYER_ERROR_MESSAGE)
context, handler.Pass());
#if SB_PLAYER_ENABLE_VIDEO_DUMPER
using ::starboard::shared::starboard::player::video_dmp::VideoDmpWriter;
VideoDmpWriter::OnPlayerCreate(player, video_codec, audio_codec, drm_system,
audio_header);
#endif // SB_PLAYER_ENABLE_VIDEO_DUMPER
return player;
}
#endif // SB_HAS(PLAYER_WITH_URL)