- 14 May, 2013 3 commits
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James Darnley authored
The C code treats the data as arrays of uint16_t so strides must not be in bytes but in pixels. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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James Darnley authored
Always use the special filter for the first and last 3 columns (only). Changes made in 64ed3976 slowed the filter to just under 3/4 of what it was. This commit restores the speed while maintaining identical output. For reference, on my Athlon64: 1733222 decicycles in old 2358563 decicycles in new 1727558 decicycles in this Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Matt Wolenetz authored
This fixes https://bugzilla.libav.org/show_bug.cgi?id=514. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 13 May, 2013 1 commit
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Martin Storsjö authored
If this is explicitly disabled for win32/mingw, it should also be disabled for cygwin, for consistency and for the same reasons as for win32/mingw. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 12 May, 2013 7 commits
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Diego Biurrun authored
The header is not (anymore) MMX-specific.
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Diego Biurrun authored
Also remove some pointless comments.
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Diego Biurrun authored
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Diego Biurrun authored
The assembler may insert nopl instructions for cpunop, which are not (universally) supported on i586 CPUs.
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Diego Biurrun authored
The goal is to make the capapility slightly more general and have it cover the availability of the nopl instruction in addition to cmov.
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Martin Storsjö authored
These platforms do not have any notion of PIC. On some compilers, enabling pic produces a number of warnings. This avoids trying to produce PIC loads in the ARM assembly - there are no relocation types in PE/COFF that correspond to BFD_RELOC_32_PCREL (R_ARM_REL32 in ELF). As a side-effect, this avoids enabling PIC on mingw64, getting rid of the warnings about PIC not having any effect on that platform. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This allows it to be overridden, either by the user on the command line, or by other sections of the configure script. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 10 May, 2013 4 commits
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Janne Grunau authored
Cells starting at a position aligned to 8 pixels but wider than 4 blocks are copied with 3 blocks per loop. This creates problems on the next loop iterations since the routine copying 2 blocks requires the same alignment on some architectures like ARM NEON.
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Christophe Gisquet authored
From 253 to 51 cycles on Arrandale and Win64. 44 cycles on SandyBridge. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Anton Khirnov authored
delta is in samples, not bytes. Also the sample format is not guaranteed to be planar. CC:libav-stable@libav.org
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Luca Barbato authored
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- 09 May, 2013 1 commit
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Luca Barbato authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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- 08 May, 2013 4 commits
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
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- 07 May, 2013 18 commits
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Diego Biurrun authored
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Diego Biurrun authored
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Martin Storsjö authored
This makes linking succeed for tools that include config.h but don't link to libavutil. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Diego Biurrun authored
The indirection was used to abstract from the different -regression.sh scripts. Now that only one remains, this indirection is pointless.
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
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Luca Barbato authored
Prevent spurios EIO on EOF. CC:libav-stable@libav.org
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Luca Barbato authored
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Luca Barbato authored
Notwithstanding the return value the frame should be freed if is not going to be used. Reported-by:
Matthew Wolenetz <wolenetz@chromium.org>
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Luca Barbato authored
Fix the mispresented EINVAL for EOF on partial files, among the other.
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Anton Khirnov authored
0.1 seconds at 25 fps is exactly 2.5 frames, which may be rounded either to 2 or 3 on different platforms.
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Anton Khirnov authored
The scale filter depends on sws, resample on lavr, and movie on lavf and lavc. Fixes Bug 502.
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Anton Khirnov authored
They are now used for -ss/-t
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Anton Khirnov authored
It is incompatible with refcounted frames and since it's been deprecated for a long time now, fixing it is not worth the effort.
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Anton Khirnov authored
They are not guaranteed to be aligned. Fixes Bug 503. CC:libav-stable@libav.org
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- 06 May, 2013 2 commits
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Janne Grunau authored
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Janne Grunau authored
Fixes memory leak in fate-redcode-demux.
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