diff options
Diffstat (limited to 'include/media/MediaPlayerInterface.h')
| -rw-r--r-- | include/media/MediaPlayerInterface.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/include/media/MediaPlayerInterface.h b/include/media/MediaPlayerInterface.h index 824762a..fa917f9 100644 --- a/include/media/MediaPlayerInterface.h +++ b/include/media/MediaPlayerInterface.h @@ -26,8 +26,10 @@ #include <utils/RefBase.h> #include <media/mediaplayer.h> +#include <media/AudioResamplerPublic.h> #include <media/AudioSystem.h> #include <media/AudioTimestamp.h> +#include <media/AVSyncSettings.h> #include <media/Metadata.h> // Fwd decl to make sure everyone agrees that the scope of struct sockaddr_in is @@ -132,7 +134,8 @@ public: virtual void pause() = 0; virtual void close() = 0; - virtual status_t setPlaybackRatePermille(int32_t /* rate */) { return INVALID_OPERATION;} + virtual status_t setPlaybackRate(const AudioPlaybackRate& rate) = 0; + virtual status_t getPlaybackRate(AudioPlaybackRate* rate /* nonnull */) = 0; virtual bool needsTrailingPadding() { return true; } virtual status_t setParameters(const String8& /* keyValuePairs */) { return NO_ERROR; } @@ -173,7 +176,31 @@ public: virtual status_t stop() = 0; virtual status_t pause() = 0; virtual bool isPlaying() = 0; - virtual status_t setPlaybackRate(float /* rate */) { return INVALID_OPERATION; } + virtual status_t setPlaybackSettings(const AudioPlaybackRate& rate) { + // by default, players only support setting rate to the default + if (!isAudioPlaybackRateEqual(rate, AUDIO_PLAYBACK_RATE_DEFAULT)) { + return BAD_VALUE; + } + return OK; + } + virtual status_t getPlaybackSettings(AudioPlaybackRate* rate /* nonnull */) { + *rate = AUDIO_PLAYBACK_RATE_DEFAULT; + return OK; + } + virtual status_t setSyncSettings(const AVSyncSettings& sync, float /* videoFps */) { + // By default, players only support setting sync source to default; all other sync + // settings are ignored. There is no requirement for getters to return set values. + if (sync.mSource != AVSYNC_SOURCE_DEFAULT) { + return BAD_VALUE; + } + return OK; + } + virtual status_t getSyncSettings( + AVSyncSettings* sync /* nonnull */, float* videoFps /* nonnull */) { + *sync = AVSyncSettings(); + *videoFps = -1.f; + return OK; + } virtual status_t seekTo(int msec) = 0; virtual status_t getCurrentPosition(int *msec) = 0; virtual status_t getDuration(int *msec) = 0; |