History log of /frameworks/base/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_Process.c
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
adecf1c1a9bbb471e59adb2bfe98b5bb7a9d21f5 27-Aug-2010 Eric Laurent <elaurent@google.com> LVM release 1.07 delivery.

- Virtualizer now uses the correct control parameter, instead of reverberation
- Volume smoothing for first frame has been added
- Equalizer_setParameter now returns correct error code
- Correcting Non-Linear compressor gain step noise during transitions and effect level changes
- Removed SVN header blocks
- Memory and MIPS values have been added to the API
- Reverb uses a more efficient malloc for input PCM
- Reverb DecayHFRatio now ranges up to 2000
- Logging has been removed for most volume functions

Change-Id: Ib59e7e331263c3811559231b4ae90c82e34a8421
/frameworks/base/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_Process.c
2c87e9c923b0362fabf8c97ff63997542394c428 09-Jul-2010 Eric Laurent <elaurent@google.com> First submission of audio effect library from NXP software.

This CL contains the first open sourceable version of the audio effect library from NXP software.
The effects implemented are:
- Bass boost
- Virtualizer (stereo widening)
- Equalizer
- Spectrum analyzer

Source file for the effect engines are located under libeffects/lvm/lib
The wrapper implementing the interface with the audio effect framework in under libeffects/lvm/wrapper

The code of other effect libraries has also been reorganized fo clarity:
- the effect factory is now under libeffects/factory
- the test equalizer and reverb effects are under libeffect/testlibs
- the visualizer is under libeffects/virtualizer

Change-Id: I8d91e2181f81b89f8fc0c1e1e6bf552c5809b2eb
/frameworks/base/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_Process.c