diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/AudioResamplerPublic.h | 17 | ||||
| -rw-r--r-- | include/media/Visualizer.h | 3 |
2 files changed, 19 insertions, 1 deletions
diff --git a/include/media/AudioResamplerPublic.h b/include/media/AudioResamplerPublic.h index 6cf2ca9..055f724 100644 --- a/include/media/AudioResamplerPublic.h +++ b/include/media/AudioResamplerPublic.h @@ -108,6 +108,23 @@ static inline bool isAudioPlaybackRateEqual(const AudioPlaybackRate &pr1, pr2.mFallbackMode == pr2.mFallbackMode; } +static inline bool isAudioPlaybackRateValid(const AudioPlaybackRate &playbackRate) { + if (playbackRate.mFallbackMode == AUDIO_TIMESTRETCH_FALLBACK_FAIL && + (playbackRate.mStretchMode == AUDIO_TIMESTRETCH_STRETCH_SPEECH || + playbackRate.mStretchMode == AUDIO_TIMESTRETCH_STRETCH_DEFAULT)) { + //test sonic specific constraints + return playbackRate.mSpeed >= TIMESTRETCH_SONIC_SPEED_MIN && + playbackRate.mSpeed <= TIMESTRETCH_SONIC_SPEED_MAX && + playbackRate.mPitch >= AUDIO_TIMESTRETCH_PITCH_MIN && + playbackRate.mPitch <= AUDIO_TIMESTRETCH_PITCH_MAX; + } else { + return playbackRate.mSpeed >= AUDIO_TIMESTRETCH_SPEED_MIN && + playbackRate.mSpeed <= AUDIO_TIMESTRETCH_SPEED_MAX && + playbackRate.mPitch >= AUDIO_TIMESTRETCH_PITCH_MIN && + playbackRate.mPitch <= AUDIO_TIMESTRETCH_PITCH_MAX; + } +} + // TODO: Consider putting these inlines into a class scope // Returns the source frames needed to resample to destination frames. This is not a precise diff --git a/include/media/Visualizer.h b/include/media/Visualizer.h index b92f816..186e018 100644 --- a/include/media/Visualizer.h +++ b/include/media/Visualizer.h @@ -95,7 +95,8 @@ public: // install a callback to receive periodic captures. The capture rate is specified in milliHertz // and the capture format is according to flags (see callback_flags). - status_t setCaptureCallBack(capture_cbk_t cbk, void* user, uint32_t flags, uint32_t rate); + status_t setCaptureCallBack(capture_cbk_t cbk, void* user, uint32_t flags, uint32_t rate, + bool force = false); // set the capture size capture size must be a power of two in the range // [VISUALIZER_CAPTURE_SIZE_MAX. VISUALIZER_CAPTURE_SIZE_MIN] |