| // Copyright 2017 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/log.h" |
| #include "starboard/shared/media_session/playback_state.h" |
| #include "starboard/shared/starboard/player/player_internal.h" |
| |
| using starboard::shared::media_session::kPaused; |
| using starboard::shared::media_session::kPlaying; |
| using starboard::shared::media_session:: |
| UpdateActiveSessionPlatformPlaybackState; |
| |
| bool SbPlayerSetPlaybackRate(SbPlayer player, double playback_rate) { |
| if (!SbPlayerIsValid(player)) { |
| SB_DLOG(WARNING) << "player is invalid."; |
| return false; |
| } |
| if (playback_rate < 0.0) { |
| SB_DLOG(WARNING) << "playback_rate cannot be negative but it is set to " |
| << playback_rate << '.'; |
| return false; |
| } |
| player->SetPlaybackRate(playback_rate); |
| bool paused = (playback_rate == 0.0); |
| UpdateActiveSessionPlatformPlaybackState(paused ? kPaused : kPlaying); |
| return true; |
| } |