frameworks_av.git - frameworks/av

	Commit message (Collapse)	Author	Age	Files	Lines
*	Remove dead code in libmedia	Glenn Kasten	2012-07-12	1	-2/+0
\| \| \| \|	Change-Id: I7d8201590cda29c9fa99662a4fdba222091febfe
*	Add support for scaling mode parameter	Jean-Michel Trivi	2012-04-18	1	-0/+11
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Support VISUALIZER_PARAM__SCALING_MODE parameter. Modify process() function to use new volume scaling parameter, used to set whether captured values are maximized by current headroom in the buffer (default existing behaviora) or left as is and thus affected by volume. Modify AudioEffect to allow subclasses to override the following events: control status changed, enable status changed, command executed. In Visualizer class (a subclass of AudioEffect), reset the scaling mode and capture size on the actual effect as cached when control is regained. This will allow the effect to be properly configured whenever Visualizers with different scaling modes or capture sizes are released (e.g. from java release() method). Change-Id: I05cb9f925a296dceca91bafa9fe294ef2b2c2bd5
*	Use NULL not 0 for raw pointers	Glenn Kasten	2012-02-03	1	-2/+2
\| \| \| \| \| \|	Use if (p != NULL) instead of if (ptr) Change-Id: Iaec3413a59ccbf233c98fcd918cc7d70ac5da9fa
*	Rename Visualizer::mLock	Glenn Kasten	2012-01-17	1	-1/+1
\| \| \| \| \| \| \|	This avoids confusion with parent class AudioEffect's mLock which is protected. Change-Id: I2ae0b0869fe3c606f682252973795b34477951d0
*	Moved and renamed effect API header files	Eric Laurent	2011-07-07	1	-1/+1
\| \| \| \| \| \| \| \|	Moved specific effect header files to system/media/audio_effects/include/audio_effects and renamed to lower case (effect_xxx.h). Change-Id: Icfc2264bfd013cab0395d7e310ada636b9fe3621
*	Visualizer: replace the FFT implementation with a faster one.	Chia-chi Yeh	2010-08-19	1	-1/+0
\| \| \| \| \| \| \| \| \|	This implementation uses fixed points instead of floating points. It is slightly inaccurate compared to the old one but still perfect for visualization purpose. It runs 40% faster on passion, 5 times faster on sholes, and of course 14 times faster on sapphire. Change-Id: I1e868417bcffda091becf106a7b941d02813faec
*	Added Visualizer effect.	Eric Laurent	2010-07-07	1	-0/+160
	The visualizer enables application to retrieve part of the currently playing audio for visualization purpose. It is not an audio recording interface and only returns partial and low quality audio content as a waveform or a frequency representation (FFT). Removed temporary hack made in MediaPlayer for animated wall papers based on audio visualization (snoop() method. This commit also includes a change in AudioEffect class: - the enable()/disable() methods have been replaced bya more standard setEnabled() method. - some fixes in javadoc Change-Id: Id092a1340e9e38dae68646ade7be054e3a36980e