| d459b485c61bd3e7fd81c5cd3af8ada27fc3e8d3 |
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31-Jan-2012 |
Andreas Huber <andih@google.com> |
Slighly improve the API to discover if the OMX stack is running in the local
process.
Change-Id: Idd3c2f0d4a9542af01a3fdfd3b0bfab90e083505
/frameworks/av/media/libstagefright/include/OMX.h
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| b1d666f5cb555d135eb69e005e88a03330bbb54c |
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20-Oct-2011 |
Jamie Gennis <jgennis@google.com> |
Stagefright: idle OMX after ANW errors
This change fixes an issue in Stagefright where the state of an OMXCodec
object can get out of sync with the state of the OMX component. In
particular, if one of the ANativeWindow functions failed and put the
OMXCodec into the ERROR state, this would cause Stagefright to skip
doing the Executing -> Idle transition. Without this transition the
freeBuffersOnPort call would never be made, and the MediaBuffers would
end up being leaked (which would also leak the Gralloc buffers they
reference).
Bug: 5333695
Change-Id: I85ea0cf92d18e7ef6d35c7d1e2a7b4e2c9745d34
/frameworks/av/media/libstagefright/include/OMX.h
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| ca9718b81d1edb3d094a11502737293dcb7526e7 |
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24-Jun-2011 |
Glenn Kasten <gkasten@google.com> |
OMX CallbackDispatcher uses C++ Thread not pthread
This permits leveraging future improvements to Thread.
Change-Id: I45e25a309e7edd1d4f0dacc5ec987329afa497d9
/frameworks/av/media/libstagefright/include/OMX.h
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| e2ce6458659c6e1bad420357b61dc10cd8bbe2ab |
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24-Feb-2011 |
Jamie Gennis <jgennis@google.com> |
Add an OMX IL API for querying buffer usage flags.
This change defines an OpenMAX IL API for querying from the IL component
the gralloc buffer usage flags that should be used to allocate the
buffers. It also adds the Stagefright plumbing for using the new OMX IL
API.
Change-Id: I046b5e7be70ce61e2a921dcdc6e3aa9324d19ea6
Related-Bug: 3479027
/frameworks/av/media/libstagefright/include/OMX.h
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| 0a5ca668c6f7d45706e9aec4a1dfec0aacc6d233 |
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16-Nov-2010 |
Andreas Huber <andih@google.com> |
Remove all traces of legacy renderer support in stagefright.
Change-Id: I17b8e0dbf53fca37c96830c41131b4bc0c24ca6d
/frameworks/av/media/libstagefright/include/OMX.h
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| e870772a78ffe08b1c14a791e368f1499f1be0f3 |
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21-Oct-2010 |
James Dong <jdong@google.com> |
OMX extension to support storing meta data in video input buffers during recording
bug - 3042125
Change-Id: I7543809fa4ff61d48da35eec6c2bd5eaa7e8cead
/frameworks/av/media/libstagefright/include/OMX.h
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| 83750eaf5a3f38c243a9e7eb81d4b2421e3a0d88 |
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31-Aug-2010 |
Jamie Gennis <jgennis@google.com> |
Add the new Stagefright ANativeWindow OMX codec API.
This change defines the two OMX_SetParameter calls that enable OMX codecs to
interact with ANativeWindows. It also adds the plumbing to the IOMX, OMX, and
OMXNodeInstance classes to use these new APIs.
This is try 2 for this change, after reverting the first one because it broke
the build.
Change-Id: I94249b72bdb5d5719360f03d7935fcca4ece5028
/frameworks/av/media/libstagefright/include/OMX.h
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| 9f2d258645826c999a93a4206df157fec2e3b0f2 |
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01-Sep-2010 |
Jamie Gennis <jgennis@google.com> |
Revert "Merge "Add the new Stagefright ANativeWindow OMX codec API.""
This reverts commit 8a643b411e1802977f742709113ce01b06a18e12, reversing
changes made to 73ea9beaf8eb3d0027e78cbc0ac5e626c3f8deb4.
/frameworks/av/media/libstagefright/include/OMX.h
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| 559dc605bfe2deb73ad718e0d5c5dc55e27c45df |
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31-Aug-2010 |
Jamie Gennis <jgennis@google.com> |
Add the new Stagefright ANativeWindow OMX codec API.
This change defines the two OMX_SetParameter calls that enable OMX codecs to
interact with ANativeWindows. It also adds the plumbing to the IOMX, OMX, and
OMXNodeInstance classes to use these new APIs.
Change-Id: Ibfbf893dc3513db0b3d3221bec5708c77287cddc
/frameworks/av/media/libstagefright/include/OMX.h
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| 78d26445a7dfe8f49d7005185f28b01cffe80adf |
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15-Jun-2010 |
James Dong <jdong@google.com> |
This patch enables each omx instance to have a separate message dispatcher, and
thus eliminates the sharing of the message dispatches between omx instances.
If the omx audio and video encoders share the same dispatcher, when the audio read
blocks in the AudioSource, the message dispatcher thread gets blocked. As a result,
the message for the omx video encoder can not be dispatched, hence gets blocked too.
If the blocking time is long enough, the video frame rate decreases significantly.
This is the case when we read 2048 bytes by default each time. Reading smaller blocks
of audio data helps mitigate the above-mentioned problem, but it is not an ideal
solution for two reasons: a) it is not efficient, and thus can cause a lot of overhead
passing buffers between the frame work and the omx encoders; b) also, the audio record
thread can overflow as a result, which lead to the loss of recorded audio frames.
This patch affects both authoring engine and the playback engine.
Change-Id: I26dfde7ac46c8752cf1793ce1bfcc7be7724580e
/frameworks/av/media/libstagefright/include/OMX.h
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| 570a3cb7582daa030cb38eedc5eb6a06f86ecc7f |
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21-Jan-2010 |
Andreas Huber <andih@google.com> |
Fix no-copy-overhead OMXCodec implementation to actually work.
/frameworks/av/media/libstagefright/include/OMX.h
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| 7eaa9c9385535b651064e02d05a8ffa4b2359281 |
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16-Jan-2010 |
Andreas Huber <andih@google.com> |
Avoid unnecessary buffer copying if at all possible, detect if running in the mediaserver process.
/frameworks/av/media/libstagefright/include/OMX.h
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| 134ee6a324c35f39e3576172e4eae4c6de6eb9dc |
|
16-Dec-2009 |
Andreas Huber <andih@google.com> |
Squashed commit of the following:
commit 144b1c40e9cf08a584c50e1bef7ba3f287e81a4f
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 16 09:28:23 2009 -0800
This H264 file shows a certain problem even better.
commit 3245f1f3b7471975aeeb824a756c987abd610f55
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 16 09:20:08 2009 -0800
Using only the QA testfiles now.
commit 074817eb3816c5dd70858a3594e3b92d799d873b
Author: Andreas Huber <andih@google.com>
Date: Tue Dec 15 16:17:39 2009 -0800
Yay, roles are back again now that the API is in place.
commit 6d847e4932cc38301ae27cb7283b7f1553a95457
Author: Andreas Huber <andih@google.com>
Date: Tue Dec 15 13:01:20 2009 -0800
Added commandline option for specifying the random seed for reproducable tests.
commit 62ab37b26336eaa67e49791c41c996acb6acee3f
Author: Andreas Huber <andih@google.com>
Date: Mon Dec 14 10:53:27 2009 -0800
When issuing a seek it is important that only the first MediaSource::read call has the seek option.
commit e77c46644b2fb6862bafa3569f7d304252074f1e
Author: Andreas Huber <andih@google.com>
Date: Mon Dec 7 16:39:07 2009 -0800
Make sure the tests are actually built, sp<OMXCodec> becomes sp<MediaSource>
commit 6df56915bd55a9445b3c6f953d3cc251d81579b8
Author: Andreas Huber <andih@google.com>
Date: Thu Dec 3 14:25:36 2009 -0800
Temporarily disable support for querying the roles of OMX components.
commit 31bb26930df9e3658dea684cedb4b0f1a06a4a88
Author: Andreas Huber <andih@google.com>
Date: Tue Dec 1 13:36:52 2009 -0800
Disregard EOS events, slightly change the way the EOS flag on output buffers is handled.
commit 4c382fbc9aebee8197d5988d04378062809e7c48
Author: Andreas Huber <andih@google.com>
Date: Tue Dec 1 09:37:24 2009 -0800
New random seek test for the codec tests. Fixed "sticky" end-of-output-buffers flag behaviour in OMXCodec.
commit c762eac3e44309592b61a168d66e091cf609fa03
Author: Andreas Huber <andih@google.com>
Date: Tue Nov 3 14:13:43 2009 -0800
Fix a typo.
commit 50540a59b65c7d476b0193c7494cd75895e6ca6d
Author: Andreas Huber <andih@google.com>
Date: Tue Nov 3 09:48:35 2009 -0800
Some more fine tuning of the unit tests, make MPEG4Extractor less verbose.
commit 1157a7e52a0636706caa235abe16d2ff8a0b8140
Author: Andreas Huber <andih@google.com>
Date: Wed Oct 28 12:01:01 2009 -0700
Changes to the IOMX::listNodes API, this now returns the component's roles as well, unit tests now test all components in all supported roles by default.
commit 30fbf2d8c6cb927689f7ba75eb550a81e9df488a
Author: Andreas Huber <andih@google.com>
Date: Mon Oct 26 09:45:26 2009 -0700
Initial check-in of unit tests for OMX components.
/frameworks/av/media/libstagefright/include/OMX.h
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| e3ec3cec3a2e27033249ff82964d2cbd441d9873 |
|
03-Dec-2009 |
Andreas Huber <andih@google.com> |
Squashed commit of the following:
commit 543e192bf2ae13f573dc4c4e53b239ed4ea00e81
Author: Andreas Huber <andih@google.com>
Date: Thu Dec 3 11:33:57 2009 -0800
stagefright now acts as the OMX Master, vendors supply their own plugins through libstagefrighthw. In OpenCore-enabled builds we now sit on top of PVMaster...
commit 3cbfdbd9cecadbb77b63125c62883bf1065884fe
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 2 12:39:07 2009 -0800
More OMX infrastructure, stagefright is now taking over the OMX Master, multiplexing all contributing OMX implementations under a common interface.
/frameworks/av/media/libstagefright/include/OMX.h
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| 318ad9c1d9d6515026dfc2c021359d27decaa7a1 |
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15-Oct-2009 |
Andreas Huber <andih@google.com> |
Reimplement the OMX backend for stagefright.
Besides a major cleanup and refactoring, OMX is now a singleton living in the media server, it listens for death notifications of node observers/clients that allocated OMX nodes and performs/attempts cleanup.
Changed APIs to conform to the rest of the system.
/frameworks/av/media/libstagefright/include/OMX.h
|