| e541269be94f3a1072932d51537905b120ef4733 |
|
16-May-2014 |
Andy Hung <hunga@google.com> |
Use new channel count functions for audio masks
Change-Id: Ia658ab4b6320d19fdb50f123c930918724ff0ef3
Signed-off-by: Andy Hung <hunga@google.com>
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 7cb0e733210c2ce7dd2a7c9d32f6d83c4dab9656 |
|
18-Apr-2014 |
Mark Salyzyn <salyzyn@google.com> |
libeffects: 64 bit compile issues
Change-Id: I32dd13d307572fee91150f8e113df78924ca0067
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| abb7b17613fff41433cda94207eb535c9fed8fba |
|
17-Jan-2014 |
Ryszard Grzesica <ryszard.grzesica@sonymobile.com> |
Fix preventing from heap overwrite in capture command
There was heap usage error in case of stop of audio framework while
capturePoint was negative. Pointer to reply data was moved but
final silence write was done using original buffer size.
Now silence set is done at the beginning under the condition
that framework has stopped.
Change-Id: I7dab1e922f1813e5fbfd4a64c8b0d15d9465520c
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 5bf2560ce9b70bee077e0c264ac06648f0f63acc |
|
22-Nov-2013 |
The Android Open Source Project <initial-contribution@android.com> |
Merge commit 'b2059ff384eee8ffb70a7ec8fc5570405201c734' into HEAD
|
| c9d8ea7f8f9a1ca8ecd266695e3cac423790b2f9 |
|
20-Oct-2013 |
synergydev <synergye@codefi.re> |
libeffects: do not use GNU old-style field designators
Not using a GNU extension improves portability
Change-Id: I4e8a0376c089828ca4fc7f1aaf3914bfd917d4c5
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 6fbc9ef121b081f888163190bb13cbac31599900 |
|
25-Sep-2013 |
Jean-Michel Trivi <jmtrivi@google.com> |
Fix log typos in Visualizer effect
Fix errors in logs for Visualizer.
Set loop counters on 32 bits
Bug 8413913
Change-Id: Iad2140d003d15d45be46826a5e89baff14fe9e77
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 09647d29eaf429ce88c9c9709ff63dee62f2147a |
|
20-Sep-2013 |
Jean-Michel Trivi <jmtrivi@google.com> |
Add support for level measurements in Visualizer
New commands to set a measurement mode and perform peak + RMS
measurements.
Bug 8413913
Change-Id: Ib25254065c79d365ebb34f9dc9caa0490e2d300d
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 5baf2af52cd186633b7173196c1e4a4cd3435f22 |
|
13-Sep-2013 |
Eric Laurent <elaurent@google.com> |
more support for audio effect offload
Offloading of audio effects is now enabled for offloaded
output threads. If an effect not supporting offload is enabled,
the AudioTrack is invalidated so that it can be recreated in PCM
mode.
Fix some issues in effect proxy related to handling of effect
commands to offloaded and non offloaded effects.
Also fixed a bug on capture index in software Visualizer effect.
Bug: 8174034.
Change-Id: Ib23d3c2d5a652361b0aaec7faee09102f2b18fce
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 7f16b197c76fbae9399242f055a7ee16dcd0fd6d |
|
26-Oct-2012 |
Marco Nelissen <marcone@google.com> |
Only export the symbols that need to be
The effects libraries were exporting many more symbols than needed.
This reduces the exported symbols to just the needed ones (basically
just "AELI"), which happens to also save about 28KB.
Change-Id: I115077e52e8dc845282e6f62a522908d26dd72d6
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 655604a7c1ffadc04ec479e4f45345918f44b460 |
|
26-Oct-2012 |
Marco Nelissen <marcone@google.com> |
Only export the symbols that need to be
The effects libraries were exporting many more symbols than needed.
This reduces the exported symbols to just the needed ones (basically
just "AELI"), which happens to also save about 28KB.
Change-Id: I115077e52e8dc845282e6f62a522908d26dd72d6
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 6035cb5a61a7606cc8e4ecddec32b2eb37a9fd56 |
|
25-Oct-2012 |
Marco Nelissen <marcone@google.com> |
Switch to new fx library API
Change-Id: I6603aef5e3821a8f911e3f33ef8565d04bd1e2e5
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 1bb85d27f09cb01b7e43e08600229258edf16e60 |
|
25-Oct-2012 |
Marco Nelissen <marcone@google.com> |
Switch to new fx library API
Change-Id: I6603aef5e3821a8f911e3f33ef8565d04bd1e2e5
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| a189a6883ee55cf62da1d7bf5bf5a8ab501938a4 |
|
20-Feb-2012 |
Glenn Kasten <gkasten@google.com> |
Use struct assignment instead of explicit memcpy
for POD structs effect_descriptor_t and effect_config_t
Change-Id: Ib2fc47f85fb65ed91b0abb1f87217c49b5eb571d
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| f06c2ed50e1db871ae9eb2bd15a196064f8c278c |
|
06-Jun-2012 |
Marco Nelissen <marcone@google.com> |
Take latency and current time into account for visualization
Buffer more data, and return the data that is currently being
output from the audio output, to ensure that visualizations are
smooth and responsive even when the audio output has a large
latency and/or large buffers.
b/6522728
Change-Id: I401637f01be7600b3c594a55c869036c13b206c0
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 3476de62fb10e76412452ef4c6bd71936c9f7db1 |
|
16-Apr-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
Add support for scaling mode parameter
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
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 183dc7772d7eba127aab63829c7ca0359d817593 |
|
23-Mar-2012 |
Eric Laurent <elaurent@google.com> |
fix visualizer inactivity detection
Current method implemented by the visualizer to detect that audioflinger has
stopped providing audio buffers does not work if the application
reads pcm captures too fast.
The fix consist in implementing a method based on real time measurement only.
One drawback is that the new method makes use of system calls that add some
overhead to the process and capture functions.
Change-Id: I53bd596b856f1cc7f0f47e08413af3335227100b
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 5e92a7861196ddae14638d4b7a63fc4892b7ef59 |
|
30-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Effect UUID inputs passed by pointer are const
Change-Id: I1f5c338bcb7368e3dd8cd5f804b2e6d9fbe087f8
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 5ff1dd576bb93c45b44088a51544a18fc43ebf58 |
|
06-Jan-2012 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/157065
Bug: 5449033
Change-Id: I00a4b904f9449e6f93b7fd35eac28640d7929e69
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 3d5188bd6abe55898f10a0edf3c05aff8aa2ef67 |
|
17-Dec-2011 |
Eric Laurent <elaurent@google.com> |
audio effects: rename configure command
Renamed audio effect library interface command for audio format
configuration from EFFECT_CMD_CONFIGURE to EFFECT_CMD_SET_CONFIG.
This makes the naming more consistent with other exixsting commands
and allow adding a new command to get the configuration (EFFECT_CMD_GET_CONFIG).
Same change for reverse channel configuration renamed from
EFFECT_CMD_CONFIGURE_REVERSE to EFFECT_CMD_SET_CONFIG_REVERSE.
Implemented EFFECT_CMD_GET_CONFIG in exisitng effect libraries.
Change-Id: Ia7b1c620f13797fe5aceb3b0b4acbacce09fb067
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 73bb0b9f2922679d057e29e9f502988178554a02 |
|
11-Nov-2011 |
Eric Laurent <elaurent@google.com> |
am 2c29a5cf: am 1f8c6212: Merge "visualizer: reset buffer if playback is idle" into ics-mr1
* commit '2c29a5cf1658532bca4e34f816fa30312241a336':
visualizer: reset buffer if playback is idle
|
| 3df40a093d8d3d211f693e0e3ef4076750cabfea |
|
10-Nov-2011 |
Eric Laurent <elaurent@google.com> |
visualizer: reset buffer if playback is idle
Visualizer capture buffer must be reset if audio framework has stopped
calling process for a given period of time to get read of residual
data from previous captures.
Issue 5571920.
Change-Id: I6e73f971bb812cdbb2979a3b5e763abab07634eb
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 3856b090cd04ba5dd4a59a12430ed724d5995909 |
|
20-Oct-2011 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGV(_IF) to (IF_)ALOGV(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/#/c/143865
Bug: 5449033
Change-Id: I0122812ed6ff6f5b59fe4a43ab8bff0577adde0a
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| ba7b8f881a9b6b21803752326d2932a3bd42d7cf |
|
18-Jun-2011 |
Eric Laurent <elaurent@google.com> |
Audio Effect API: process reverse stream function
Added function to audio effect interface for processing of
a reverse stream.
This is necessary for audio pre processes like echo cancellation.
Change-Id: I6e12d79dbbed6376acdfc79304b8c0ab3f705eae
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 6d8b694d999e9be7d5dcc336535832a80fb6f61f |
|
24-Jun-2011 |
Eric Laurent <elaurent@google.com> |
Moved and renamed effect API header files
Moved specific effect header files to
system/media/audio_effects/include/audio_effects
and renamed to lower case (effect_xxx.h).
Change-Id: Icfc2264bfd013cab0395d7e310ada636b9fe3621
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| e1315cf0b63b4c14a77046519e6b01f6f60d74b0 |
|
18-May-2011 |
Eric Laurent <elaurent@google.com> |
New effect library API
Moved and renamed media/EffectApi.h to hardware/audio_effect.h
Modified the effect library API to expose a library info structure
containing an interface functions table.
Also removed enums for audio channels, audio format and devices
from effect API and use values from system/audio.h instead.
Modified effects factory to support new library interface format and
load libraries and efffects listed in audio_effects.conf file.
The file audio_effects.conf is first loaded from /vendor/etc and
then from /system/etc/audio_effects.conf if not found.
Modified existing effect libraries to implement the new library interface.
Change-Id: Ie52351e071b6d352fa2fbc06c3846686f8c45df9
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 64c3bdea8cba454d4404baded584ea0f0611b3ee |
|
27-Oct-2010 |
Marco Nelissen <marcone@google.com> |
Fix off-by-two and other bugs in the visualization code.
b/3137511
Change-Id: Ic431701e93c025bc417c9742e9af6bb2350c7dd6
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 0fa449cc475580d995e9d56756c3da5507d2b6f6 |
|
24-Sep-2010 |
Eric Laurent <elaurent@google.com> |
Fix error in AudioEffect command status reporting.
AudioEffect::command() should not interpret the status
returned in pReplyData unless the command is ENABLE or
DISABLE.
Also fixed:
- bug in Visualizer::getWAveForm() status reporting.
- wrong initialization value for capture buffer in visualizer engine.
Change-Id: I60fb0011f9dba96ee74661dec1e8ef441edcaf35
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 0e75f0f0147baeb6277c3dcc4403cf0201155a99 |
|
21-Sep-2010 |
Eric Laurent <elaurent@google.com> |
Fix issue 2913071.
Scale audio signal during capture according to peak level so that
returned values on 8 bits contain enough information even for weak
signals.
Also do not reject requests to enable/disable the visualizer if we are
already in the requested state.
Change-Id: I07a705619764350834e61f82d161761eab688747
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 25f4395b932fa9859a6e91ba77c5d20d009da64a |
|
28-Jul-2010 |
Eric Laurent <elaurent@google.com> |
Audio effects: modified command() parameter types.
The type of the cmd, cmdSize and *pReplySize parameters of the effect control interface command()
function have been modified from int to uint32_t. This is more consistent with their role.
Change-Id: I84d289fc262d6753747910f06f485597dfee6591
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| f997cabca292d70d078ae828e21c28e6df62995f |
|
19-Jul-2010 |
Eric Laurent <elaurent@google.com> |
Fixed problems in audio effect volume control.
Fixed the following problems in audio effect volume control in AudioFlinger:
- Make sure that the volumes returned by EffectChain::setVolume_l() are correct even is
no change is detected since last call
- Do not use isEnabled() to validate volume control but mState >= ACTIVE instead as the volume control
must be also active in STOPPING and STOPPED states.
Change-Id: Id62da3164fad500ee8a5efd6cd78c77e8fdcb541
/frameworks/av/media/libeffects/visualizer/EffectVisualizer.cpp
|
| 2c8e5cab3faa6d360e222b7a6c40a80083d021ac |
|
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/av/media/libeffects/visualizer/EffectVisualizer.cpp
|