- 11 Jan, 2016 1 commit
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Clément Bœsch authored
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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- 07 Sep, 2015 1 commit
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Vittorio Giovara authored
The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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- 21 Mar, 2015 1 commit
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Federico Tomassetti authored
Bug-Id: CID 1267890 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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- 17 Feb, 2015 1 commit
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Federico Tomassetti authored
CC: libav-stable@libav.org Bug-Id: CID 1267888 / CID 1267890 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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- 14 Jan, 2015 1 commit
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Paul B Mahol authored
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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- 07 Aug, 2014 1 commit
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Diego Biurrun authored
sws_getCachedContext is not a full replacement for the function.
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- 04 Aug, 2014 2 commits
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Vittorio Giovara authored
Based on a long debug session with Kostya.
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Vittorio Giovara authored
The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.
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- 03 May, 2014 1 commit
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Luca Barbato authored
Prevent a division by zero down the codepath. Sample-Id: 00001721-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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- 07 Apr, 2014 1 commit
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Vittorio Giovara authored
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- 02 Apr, 2014 1 commit
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Janne Grunau authored
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- 16 Mar, 2014 1 commit
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Jean First authored
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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- 05 Oct, 2013 1 commit
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Vittorio Giovara authored
Lanczos for general case, sinc for upscaling, Gaussian for downscaling. According to current literature these scalers should be the best quality-wise algorithms for each case. Inspired from a patch by wm4 <nfxjfg@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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- 29 Aug, 2013 3 commits
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
Also give consistent names to init functions.
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- 28 Aug, 2013 1 commit
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Diego Biurrun authored
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- 15 Aug, 2013 1 commit
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Diego Biurrun authored
Also add missing ff_ prefixes where necessary.
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- 06 May, 2013 2 commits
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Janne Grunau authored
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Janne Grunau authored
Use bitfields in FormatEntry array to avoid wasting an int for each flag.
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- 04 May, 2013 1 commit
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Diego Biurrun authored
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- 11 Feb, 2013 1 commit
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Martin Storsjö authored
This reverts parts of d6d5ef55, that didn't work right. (The tests that were added failed on big endian, and the output looked garbled on little endian as well.) This is due to the fact that the intermediate scaling values (from e.g. hScale8To19_c or hScale16To19_c) are stored as int32_t and thus requires a separate output function, while yuv2gbrp_full_X_c only interprets it as int16_t. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 09 Feb, 2013 2 commits
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Michael Niedermayer authored
This code path is not implemented and makes not much sense to implement either. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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- 27 Jan, 2013 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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- 05 Jan, 2013 1 commit
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Xi Wang authored
sws_getCachedContext() and sws_getContext() expect sws_alloc_context() to return NULL when out of memory, as follows. if (!(context = sws_alloc_context())) return NULL; This patch fixes sws_alloc_context() to return NULL in that case. Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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- 31 Oct, 2012 1 commit
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Diego Biurrun authored
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- 30 Oct, 2012 3 commits
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Diego Biurrun authored
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Diego Biurrun authored
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Luca Barbato authored
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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- 15 Oct, 2012 1 commit
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Mans Rullgard authored
Some systems, e.g. Minix, have sys/mman.h defining MAP_ANONYMOUS without providing (working) mmap and friends. The mmx filter generation code checks only for MAP_ANONYMOUS, not for availability of mmap itself which leads to build errors on aforementioned systems. This changes the conditional compilation to use mmap only if all the required functions are available. Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 12 Oct, 2012 2 commits
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Luca Barbato authored
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Anton Khirnov authored
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- 08 Oct, 2012 1 commit
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Anton Khirnov authored
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- 08 Sep, 2012 2 commits
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Martin Storsjö authored
This reverts parts of e0c6cce4. There is external mmx asm that requires this alignment. This fixes crashes when using swscale in builds with external mmx, without inline assembly. Signed-off-by: Martin Storsjö <martin@martin.st>
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Diego Biurrun authored
This separates code relying on inline from that relying on external assembly and fixes instances where the coalesced check was incorrect.
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- 30 Aug, 2012 1 commit
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Diego Biurrun authored
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- 08 Aug, 2012 1 commit
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Mans Rullgard authored
This puts x86-specific things in the x86/ subdirectory where they belong. Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 03 Aug, 2012 1 commit
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Diego Biurrun authored
Refactoring mmx2/mmxext YASM code with cpuflags will force renames. So switching to a consistent naming scheme beforehand is sensible. The name "mmxext" is more official and widespread and also the name of the CPU flag, as reported e.g. by the Linux kernel.
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- 22 Jul, 2012 1 commit
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Diego Biurrun authored
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