drgreen/android_frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
24,934 Commits 1 Branch 0 Tags
Commit Graph

2022 Commits

Author SHA1 Message Date
James Dong
4c23815c39 Calculate audio media drift time from AudioSource 
The problem was that the time to receive an output buffer
from an audio encoder is different because the encoder does not
need to read from the source for all output buffers. This leads
to large fluctuation in terms of wall clock duration between two
neighboring audio sample outputs from the audio encoder. As a
result, the media time for the video track after adjustment using
the drifting changes wildly sometimes.

This patch addresses this issue by only updating the media drift
time when an audio source input buffer is read. the wall clock
for the audio track is also calculated at the same time when
the input audio buffer is read at AudioSource.

bug - 2959800

Change-Id: I3174aa182f744784b540f0a7198524d4eee8bd7b
 2010-09-01 20:45:39 -07:00
Andreas Huber
a2511da9d6 Merge "Better support for buffered streaming of rtsp content, if buffer drops below a certain threshold we will temporarily pause playback until we have sufficient data." into gingerbread 2010-09-01 15:44:46 -07:00
James Dong
d3c1bae4eb Merge "Make sure that if initialization fails, AudioSource still behaves well." into gingerbread 2010-09-01 15:41:10 -07:00
Andreas Huber
4d8f66bce3 Better support for buffered streaming of rtsp content, if buffer drops below a certain threshold we will temporarily pause playback until we have sufficient data. 
Change-Id: Ice8564e902e48c89c9c00f6651c5504b3c41fcad
related-to-bug: 2556656
 2010-09-01 15:05:28 -07:00
James Dong
a87544b35f Make sure that if initialization fails, AudioSource still behaves well. 
Change-Id: I16dfc90bcb8a324d6ee9a38a5a1a31cc094c820a
 2010-09-01 14:11:28 -07:00
Andreas Huber
6c33904ad9 Merge "Now that AmrInputStream no longer relies on opencore, make sure it's registered in non-opencore builds." into gingerbread 2010-09-01 13:54:12 -07:00
Andreas Huber
412fc7cdb6 Merge "Keep gtalk video chat specific code consistent with rtsp changes." into gingerbread 2010-09-01 13:39:27 -07:00
Andreas Huber
8d7d413959 Now that AmrInputStream no longer relies on opencore, make sure it's registered in non-opencore builds. 
Change-Id: Ia9748691ba60d3c4b5fcaf319ed0b4493d69abc6
related-to-bug: 2963846
 2010-09-01 13:27:14 -07:00
Andreas Huber
4dcc6a1020 Properly extract all raw_data_blocks from an ADSP mpeg4 audio buffer. 
Change-Id: I15e21eae50beb6057024ea42a7e9bf3b8d8a0603
related-to-bug: 2368598
 2010-09-01 12:25:36 -07:00
Andreas Huber
27b9c8ec16 Keep gtalk video chat specific code consistent with rtsp changes. 
Change-Id: I5f3f46c2150e16b26674432e427f79c04a69cd8e
 2010-09-01 09:27:47 -07:00
Eric Laurent
a92ebfa1cd Audio Effects: fix problems in volume control. 
- Fixed click when re-enabling effect during the turn off phase:
make sure the effect states where effect is processed are the same
where volume control is delegated to effect.
- Fixed click when effect is deleted while still active: do not apply
volume ramp if an effect having volume control was just removed from the
effect chain.

Also fixed a crash when PCM dump is enabled in effect bundle wrapper.

Change-Id: Ib562f5cf75c69af75df0e862536262e2514493e4
 2010-08-31 15:26:23 -07:00
Andreas Huber
48ac68e1b1 Merge "Support for RFC3640 - mpeg4-generic RTP packet type, AAC-lbr and AAC-hbr." into gingerbread 2010-08-31 14:54:37 -07:00
Andreas Huber
e536f800c6 Support for RFC3640 - mpeg4-generic RTP packet type, AAC-lbr and AAC-hbr. 
Change-Id: Ied92ea8c2448a2cb1a732c72c21c69da1913dbc8
related-to-bug: 2556656
 2010-08-31 14:25:36 -07:00
Andreas Huber
3a48d4d726 Better detection of connection problems - timeout if no rtcp packets arrive within a certain time, not a final frame (which may take longer) 
Change-Id: I3c1ae79bb9342770e959ebdcdc6b748549b76330
related-to-bug: 2556656
 2010-08-31 11:13:51 -07:00
Chia-chi Yeh
12006013cc fixedfft: Only includes cpu-features.h when __arm__ is defined. 
Change-Id: Ifb6c03b38eff3c94a507ceb5043fcc48b364c25c
 2010-08-31 12:56:01 +08:00
Andreas Huber
68ae91cbd2 Merge "Recent changes to the rtsp code require every buffer fed to the packet source to have a timestamp, we're ignoring timestamps for gtalk videochat but we still have to have a placeholder." into gingerbread 2010-08-30 16:12:46 -07:00
Andreas Huber
0ddf8c09f9 Recent changes to the rtsp code require every buffer fed to the packet source to have a timestamp, we're ignoring timestamps for gtalk videochat but we still have to have a placeholder. 
Change-Id: Ib8615ce5a89a9a846ee2f9f96cdfb23462f72c7a
 2010-08-30 16:08:03 -07:00
Andreas Huber
f88ca7a033 Instead of closing the connection altogether if no UDP packets arrive after a certain time, try changing transports (to interleaved TCP). Also properly close the sockets on disconnection. 
Change-Id: Ie8d6a3865a0477e28d4b76bb9038e468451287b1
related-to-bug: 2556656
 2010-08-30 15:25:35 -07:00
Andreas Huber
681c5ff208 Merge "Reverse the default setting of media.stagefright.enable-{rtsp,record} in preparation for building without opencore." into gingerbread 2010-08-30 13:04:21 -07:00
Andreas Huber
30cfa20dfc Reverse the default setting of media.stagefright.enable-{rtsp,record} in preparation for building without opencore. 
Change-Id: I1ca6bd8faba0185f9694f9dc04d2b3e6a7ab5ac3
related-to-bug: 2370115
 2010-08-30 12:46:12 -07:00
Eric Laurent
858bb4f66e Merge "LVM release 1.07 delivery." into gingerbread 2010-08-30 11:39:34 -07:00
Andreas Huber
f6639c46e8 Finetune some rtsp timeout constants. 
Change-Id: Ice731c5097c2a2dee8a7f0cd45b547cd34f532c6
 2010-08-30 10:35:56 -07:00
Andreas Huber
df992ac9cc Merge "ALoopers can now be named (useful to distinguish threads)." into gingerbread 2010-08-30 10:28:24 -07:00
Andreas Huber
c4e0b70a21 ALoopers can now be named (useful to distinguish threads). 
Change-Id: Ieabaddb2e3a9e3a7a5bc36e55cd0721b60dbd50e
 2010-08-27 15:21:07 -07:00
James Dong
90862e2a8b Workaround for a QCOM issue where the output buffer size advertised by the AVC encoder 
is occasionally too small.

bug - 2882917

Change-Id: Id59d8529084c5689a26f272e0cd3b1e955fd8a30
 2010-08-27 13:59:26 -07:00
James Dong
b86365ad74 Merge "Suppress the video recording start signal - bug 2950297" into gingerbread 2010-08-27 13:47:06 -07:00
Andreas Huber
eeb97d91b9 Better support for rtsp (normal play-)time display. Better seek support, timeout if no packets arrive for too long. 
Change-Id: Id491541a6ae501604cda815f8e961a3bfe26db7d
related-to-bug: 2556656
 2010-08-27 13:29:08 -07:00
Eric Laurent
adecf1c1a9 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
 2010-08-27 11:54:39 -07:00
Andreas Huber
d6a4004741 We accidentally always aborted after 10 secs, even if the connection was fine. 
Change-Id: I3f2ae2f46ae62b84b1e253658d7182c04ee3dfae
 2010-08-27 10:11:04 -07:00
James Dong
d7f1c3d692 Suppress the video recording start signal 
- bug 2950297

Change-Id: I0044d07178691feb904cf81e87c1b6d4b714dc1a
 2010-08-26 16:56:49 -07:00
Andreas Huber
17a765a139 Merge "Support for RTP packets arriving interleaved with RTSP responses." into gingerbread 2010-08-26 13:47:16 -07:00
Andreas Huber
0416da73a0 Support for RTP packets arriving interleaved with RTSP responses. 
Change-Id: Ib32fba257da32a199134cf8943117cf3eaa07a25
 2010-08-26 11:19:08 -07:00
Eric Laurent
71450f8139 Changed type of reverb presets from int to short 
Changed the type of reverb preset constants exposed by the PresetReverb API to
match the type of the setPreset() method parameter.

Change-Id: I786764b5279c60f2368f5a0372f78da65ec54e4f
 2010-08-26 10:42:38 -07:00
Eric Laurent
dfded35b3a Merge "Added automated tests for reverb audio effect." into gingerbread 2010-08-26 10:16:26 -07:00
James Dong
318a759e3c Merge "Make sure that timestamp does not go backward in MP4 file writer" into gingerbread 2010-08-26 09:47:12 -07:00
Eric Laurent
391e2d0d88 Added automated tests for reverb audio effect. 
- Added tests for preset and environmental reverb to functional media frame work tests.
- created a new class for energy probing used by all audio effect tests and corrected energy calculation.

Change-Id: Ib8109e70020176a87538309eb028109b81b93dde
 2010-08-26 09:42:49 -07:00
Andreas Huber
8ac0983eda Merge "Fix support for per-frame unsynchronization in ID3V2.4 tags." into gingerbread 2010-08-25 15:35:53 -07:00
Eric Laurent
c14f9ca6e5 Merge "Added preset reverb." into gingerbread 2010-08-25 15:09:10 -07:00
Andreas Huber
8735f8984a Fix support for per-frame unsynchronization in ID3V2.4 tags. 
Change-Id: I6874b596f88817347756a375d9fb1c9bff418eca
related-to-bug: 2949149
 2010-08-25 14:55:53 -07:00
Andreas Huber
235840228b Merge "Ensure that buffering updates eventually hit 100% after we download everything." into gingerbread 2010-08-25 14:54:36 -07:00
Andreas Huber
b8814dce28 Merge "Allow sniffers to return a packet of opaque data that the corresponding extractor can take advantage of to not duplicate work already done sniffing. The mp3 extractor takes advantage of this now." into gingerbread 2010-08-25 13:10:04 -07:00
Andreas Huber
efdd088a71 Allow sniffers to return a packet of opaque data that the corresponding extractor can take advantage of to not duplicate work already done sniffing. The mp3 extractor takes advantage of this now. 
Change-Id: Icb77ae3ee95a69c7da25b4d3b8696c0a2d33028a
related-to-bug: 2948754
 2010-08-25 13:08:38 -07:00
Andreas Huber
c23296ef2d Ensure that buffering updates eventually hit 100% after we download everything. 
Change-Id: I43bb85b1128fa9c1bc8632970d7101006393bcc8
related-to-bug: 2844095
 2010-08-25 12:31:48 -07:00
Eric Laurent
cd295c11ab Fix the simulator build. 
Fixes the sim build broken by commit 58d3bd08107f44cba79938dd8430e69c0fda4202.

Change-Id: I5a63623363d558783dc5254fdd322080cc2f3525
 2010-08-25 10:00:53 -07:00
Eric Laurent
a7e5648d61 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
 2010-08-24 17:32:48 -07:00
Andreas Huber
6b6ae996b2 Merge "A first shot at proper support for seeking of rtsp streams." into gingerbread 2010-08-24 15:01:14 -07:00
Andreas Huber
e0dd7d3960 A first shot at proper support for seeking of rtsp streams. 
Change-Id: I9604f2d09feedc0074c0e715be58e719d4483760
related-to-bug: 2556656
 2010-08-24 14:33:58 -07:00
James Dong
05e80b4c1c Make sure that timestamp does not go backward in MP4 file writer 
Change-Id: I90745b9df7f19d61f3ab826bf9d2419fe788554e
 2010-08-24 12:28:02 -07:00
Eric Laurent
b6d71351c0 Merge "LVM release 1.05 delivery" into gingerbread 2010-08-24 09:50:13 -07:00
Andreas Huber
3e22ef1e11 Merge "Better handling of rtsp connection and disconnection." into gingerbread 2010-08-23 12:26:31 -07:00