| 7e34bf5af26f8752d4786d3098740cdf51e2438f |
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22-Aug-2016 |
Wonsik Kim <wonsik@google.com> |
MediaCodec refactoring part 1-a: buffers become separate class
MediaCodecBuffer is meant to replace ABuffer and MediaBuffer in
communication between framework components. As the first step, replace
use of ABuffer in MediaCodec with MediaCodecBuffer, and adjust related
classes accordingly.
MediaCodec.getBuffer() and related APIs now returns MediaCodecBuffers;
thus change MediaCodec clients to use MediaCodecBuffer accordingly.
Test: manually tested for key use cases (Camera, YouTube and Play Movies)
Change-Id: Iba7ce131645e75ce5ddbf497fb793ab38b7f245b
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| b1cf03160fa7e7bc6e5cf138db07a7e1ab2ecb26 |
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17-Oct-2015 |
Marco Nelissen <marcone@google.com> |
Move overflow checks into SkipCutBuffer
Previously SkipCutBuffer would check its input parameters to ensure
they were sane, however since bogus values might be the result of
overflows, and overflow protection was recently turned on for
libstagefright, the compiler's overflow checks were performed before
SkipCutBuffer's, resulting in abort rather than just ignoring the
bogus values.
Moving the multiplication by framesize into SkipCutBuffer fixes this.
Change-Id: I1ad6744bb045a5212701bbf6ee44eecb5f318210
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| e1054e74bb02ad4789bfce1e3a04f04825a572db |
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19-Oct-2015 |
Marco Nelissen <marcone@google.com> |
Revert "Move overflow checks into SkipCutBuffer"
This reverts commit 6867e1a1e25d4ec5344eae070f0fbc284bb92876.
Change-Id: I90d479dac014c72ffa7151a30e79e68d9ce967ac
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| 6867e1a1e25d4ec5344eae070f0fbc284bb92876 |
|
17-Oct-2015 |
Marco Nelissen <marcone@google.com> |
Move overflow checks into SkipCutBuffer
Previously SkipCutBuffer would check its input parameters to ensure
they were sane, however since bogus values might be the result of
overflows, and overflow protection was recently turned on for
libstagefright, the compiler's overflow checks were performed before
SkipCutBuffer's, resulting in abort rather than just ignoring the
bogus values.
Moving the multiplication by framesize into SkipCutBuffer fixes this.
Change-Id: I82497a05af17c91a8d271882f7354fae6497382a
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| d5fa8d5dcdf8742f03fdc165f7529d7627b0eb01 |
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18-Aug-2015 |
Marco Nelissen <marcone@google.com> |
Sanity check padding/delay values for gapless playback
Bug: 23306638
Change-Id: Id77637eb897d9e484f1b32e022c99c51c1bd9a1e
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| a6cdabf38b29ee98bdb3e874b4e2978dbc409624 |
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18-Sep-2013 |
Marco Nelissen <marcone@google.com> |
Fully reset SkipCutBuffer state in clear()
b/8543366
Change-Id: I1b90d56ba3d672fd12b4ee91fa9ba24c665126ed
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| ad4e408b8ea397caadbfee85e1e39515e7e08104 |
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26-Oct-2012 |
Glenn Kasten <gkasten@google.com> |
Turn off executable bit on ordinary files
Change-Id: I0abea25b58fb1d03975bed9cca40f826fcd4c5e4
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| cb5b766bb0a3ed992998a5bd66de0ee1d2223b81 |
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29-Mar-2012 |
Marco Nelissen <marcone@google.com> |
Add ABuffer support to SkipCutBuffer
Add support for ABuffer to SkipCutBuffer, and make it (re)allocate an
appropriately sized buffer when needed, rather then relying on the
caller to tell it ahead of time how big the buffers are going to be.
Change-Id: I8b5c9ba5dd2fc13ef8870b7d4fe93a1bfdc7a626
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
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| a98478bfbcc0f7fb4b164d3dce40ca96df75667d |
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21-Mar-2012 |
Marco Nelissen <marcone@google.com> |
Support gapless playback for mp3 and m4a
Gapless playback for appropriately tagged mp3 and m4a files.
Currently this is implemented in OMXCodec, which most players
use, but should be easy to support in other players as well by
using the SkipCutBuffer utility class.
Change-Id: I748c669adc1cfbe5ee9a7dea2fad945d48882551
/frameworks/av/media/libstagefright/SkipCutBuffer.cpp
|