- 30 Jun, 2014 3 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 29 Jun, 2014 9 commits
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Michael Niedermayer authored
* cehoyos/master: configure: enable lto for icl compiler. Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes integer overflow Found-by: BBB Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Matthew Oliver authored
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Michael Niedermayer authored
This avoids some failures during fate when swscale is disabled Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Should fix fate on MIPS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
also its better in examples to use the safer functions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Clément Bœsch authored
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Clément Bœsch authored
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Michael Niedermayer authored
Fixes combining -ab with -target pal-dvd Fixes Ticket3736 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 28 Jun, 2014 20 commits
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Michael Niedermayer authored
The gcc version affected is very old and unmaintained AFAIK thus i made no attempt to report this to the gcc developers. The workaround is pushed as it may still affect users and does affect one fate client Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '7b0c7c91': arm: Detect 32 bit cpu features on ARMv8 when running on a 64 bit kernel Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Martin Storsjö authored
When running on a 64 bit kernel, /proc/cpuinfo lists different optional features than on 32 bit kernels (because some of them are mandatory in the 64 bit implemenations). The kernel does list the old features properly if they are queried via /proc/self/auxv though - however this file is not always readable (e.g. on most android systems). The getauxval function could also provide the same info as /proc/self/auxv even if this file isn't readable, but this function is not always available (and thus would need to be loaded with dlsym for compatibility with older android versions). The android cpufeatures library does this slightly differently, by assuming that these are available if the "CPU architecture" line is >= 8, see [1] for details. It has been suggested to include the old, non-optional features in /proc/cpuinfo as well, but that suggested patch never was merged. See [2] for the discussion around this suggestion. [1] https://android-review.googlesource.com/91380 [2] http://marc.info/?l=linux-arm-kernel&m=139087240101974Signed-off-by: Martin Storsjö <martin@martin.st>
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Yao Wang authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
The table is needed by multiple files Reverts part of ef07ac1eSigned-off-by: Michael Niedermayer <michaelni@gmx.at>
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Ronald S. Bultje authored
Linear interpolation goes from 63 (llvm) or 58 (gcc) to 48 (yasm) cycles/sample on 64bit, or from 66 (llvm/gcc) to 52 (yasm) cycles/ sample on 32bit. Bon-linear goes from 43 (llvm) or 38 (gcc) to 32 (yasm) cycles/sample on 64bit, or from 46 (llvm) or 44 (gcc) to 38 (yasm) cycles/sample on 32bit (all testing on OSX 10.9.2, llvm 5.1 and gcc 4.8/9). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Ronald S. Bultje authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '39975acc': rtpenc_jpeg: check for color_range too Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'f134b5ec': apichanges: fill in changes for lavu 51.19 and 51.20 Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Vittorio Giovara authored
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Vittorio Giovara authored
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Michael Niedermayer authored
Fixes vsynth3 fate failures on mips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
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Michael Niedermayer authored
The commit causes minor out of array reads and was mainly intended for future optimizations which turned out not to be meassurably faster. Itself it was just 1 cpu cycle faster Approved-by: jamrial This reverts commit 057d2704.
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- 27 Jun, 2014 8 commits
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Michael Niedermayer authored
Fixes Ticket3743 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes Ticket3725 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '5dd8c08f': mpeg: Change ff_convert_matrix() to take an MpegEncContext parameter Conflicts: libavcodec/mpegvideo.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'e63b818d': dv: Properly split decoder and encoder initialization Conflicts: libavcodec/dv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Sergey authored
Commit fc9c857c introduced deadlock regression when processing too many inputs: ffmpeg $(seq -f " -f lavfi -i aevalsrc=0:d=%.0f" 70) -vf concat=n=70:v=0:a=1 -f null - Happens for different number of inputs, depending on available memory size, overcommit settings, ulimits, etc. Easily noticeable for 32-bit builds, that exhaust address space allocating 8-10 MB stack for each thread. Earlier ffmpeg versions exited with unhelpful "Conversion failed!" message. This patch fixes both problems: it frees the queue to prevent deadlock and adds a meaningful error message if pthread_create() fails. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Anshul Maheshwari authored
fix ticket 3737 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Diego Biurrun authored
This will come in handy during dsputil splitting.
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Diego Biurrun authored
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