| // 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) |