| 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
ffectReverb.cpp
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| b4d307481960b6b348fae4b4e8edefd003c3d36c |
13-Mar-2012 |
Glenn Kasten <gkasten@google.com> |
Use correct syntax for #include <> ""
Change-Id: I943137108668ae66f8eba18dafe069a7951bcd8f
ffectReverb.cpp
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| 5e92a7861196ddae14638d4b7a63fc4892b7ef59 |
30-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Effect UUID inputs passed by pointer are const
Change-Id: I1f5c338bcb7368e3dd8cd5f804b2e6d9fbe087f8
ffectReverb.cpp
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| 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
ffectReverb.cpp
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| 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
ffectReverb.cpp
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| 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
ffectReverb.cpp
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| 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
ffectReverb.h
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| 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
ffectReverb.cpp
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| df489b929115ea93a0cf689830fe44400ce3c00f |
25-Jan-2011 |
Glenn Kasten <gkasten@google.com> |
Bug 3117154
The previous default audible behavior was actually NONE (dry), despite
the default value of MEDIUMROOM. Corrected default value to match the
default behavior.
Change-Id: Iadb0d41629a383fd52f03e8a21ba4b74ea24401c
ffectReverb.cpp
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| e0aed6ddcb4e3c301b80aa26706b6052dab42c41 |
11-Sep-2010 |
Eric Laurent <elaurent@google.com> |
Fix volume problems with insert revert
- Use a constant input level to the reverb engine and implement volume control in the
insert reverb. This avoids the volume spikes when an effect that was inserted after
the reverb is disabled or removed.
- Fix clicks (one silent buffer) at the end of the reverb disable period.
- Modified volume management in audioflinger so that the volume ramp is also done by
the insert effect if present when the track is paused (avoids clicks).
- Increased room level for all presets.
Also fixed problems with output stage session (-1):
- effect bundle wrapper was not designed to support session -1
- the permission check in audioflinger for using session -1 failed due to a wrong usage of
getCallingPid()
Change-Id: Id1ff51327263364bf71d3f2668fa5cde4311d84f
ffectReverb.cpp
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| 5185b0138aaeffeecc93b958cb9cd9821f260faf |
09-Sep-2010 |
Eric Laurent <elaurent@google.com> |
LVM release 1.09 delivery
- Reverb:
- 1 channel mixed has gain zero
- core componenet now only outputs STEREO samples
- wrapper now handles only STEREO from the Reverb Core
- Bass Boost:
- increase scratch memory
Change-Id: I00ae31051cc40a7006fc993420facfeb4d30dc52
ffectReverb.cpp
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| 54c38fdcff502ab3502c55dd314a954dd60c0183 |
09-Sep-2010 |
Eric Laurent <elaurent@google.com> |
Modify type of some environmental reverb parameters
Changed type of decay time, reverb delay and reflections delay parameters
from signed to unsigned int to match OpenSL ES interface definition.
Also fixed some type casts in lvm reverb wrapper.
Change-Id: I5ca5e76a87c2590f01f031f3168355586ef22556
ffectReverb.cpp
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| 2d3bf535004f7310fe04a4b5f46b6747cdb3c93f |
03-Sep-2010 |
Eric Laurent <elaurent@google.com> |
LVM release 1.08 delivery.
- Changed bundle SamplesToExit to 0.1 secs
- Added SamplesToExit to Revreb
- Removed mixer from Core reverb
Change-Id: I675ec22889f20ef35a0ac427600c2654111c397e
ffectReverb.cpp
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| d918324d44aa48b3b064ea9b87d0c520c38f15a9 |
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
ffectReverb.cpp
ffectReverb.h
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| 97344f1d8e8e95fd07d5deee2ae2492a7e4c24b0 |
24-Aug-2010 |
Eric Laurent <elaurent@google.com> |
Added preset reverb.
Modified lvm reverb wrapper code to expose a preset reverb interface.
Also removed debug log from bundle and reverb wrapper.
Change-Id: If9b95d91e25a6ff834decdfdda34b17df9b46967
ffectReverb.cpp
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| c59c6fd7f859b4010d788db89b8d4d76bbb70e57 |
04-Aug-2010 |
Eric Laurent <elaurent@google.com> |
LVM release 1.05 delivery
- Click have been removed from the HP filter activation in the BassBosst Effect.
- SessionId is now stored as a SessionNo
- Effects now stop being called after a delay
- Unix EOL fixed for .java and .xml
- Updated lines limited to 100 characters.
- Removed the remaining warnings from the wrapper code
- Added reverb
Change-Id: I03a2b3b5ee2286958f4901acc8d9b0daf9e2d7c6
ffectReverb.cpp
ffectReverb.h
|