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* | Merge commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949'Michael Niedermayer2013-11-232-17/+23
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | * commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949': swscale: x86: Consistently use lowercase function name suffixes Conflicts: libswscale/x86/rgb2rgb.c libswscale/x86/swscale.c See: 1de064e21e7f1bbdd2347ba8967089a18669fcf8 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: x86: Consistently use lowercase function name suffixesDiego Biurrun2013-11-223-24/+30
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* | swscale/x86: SIMD deinterleaveBytes() depends on YASMMichael Niedermayer2013-11-191-2/+2
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/rgb2rgb_template: add mmx/sse2/avx optimized deinterleaveBytesMichael Niedermayer2013-11-191-0/+29
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/rgb2rgb: change cpu optim identifiers to lower caseMichael Niedermayer2013-11-191-10/+10
| | | | | | | | | | | | | | This makes the code more similar to the other optims and allows us to use the same macros to build function names Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/rgb2rgb: extend framework to also include AVXMichael Niedermayer2013-11-192-3/+14
| | | | | | | | | | | | This does not yet include any actual AVX code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: fix used stride in planarToNv12Wrapper()Michael Niedermayer2013-11-191-2/+2
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: add nv12/nv21->yuv420 converterMichael Niedermayer2013-11-194-0/+52
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/swscale_unscaled: fix right column handling in planarCopyWrapperMichael Niedermayer2013-11-161-10/+7
| | | | | | | | | | Found-by: Михаил <Micky53@mail.ru> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lsws/utils: introduce scale_algorithms arrayStefano Sabatini2013-11-051-46/+40
| | | | | | | | Allow some dumb factorizations, slightly decrease spaghetti factor.
* | lsws/utils: fix typoStefano Sabatini2013-11-051-1/+1
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* | Optimize pure C unscaled yuv2rgb.Reimar Döffinger2013-10-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | Aligning the tables reduces the amount of code generated on e.g. ARM as the offset constant then has few enough set bits so it can be encoded inside a single instruction instead of 2. Ideally all should be declared aligned, but the DECLARE_ALIGNED macros does not work with pointer tables, thus also reordered the tables. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | lsws: use av_pix_fmt_get_chroma_sub_sample()Stefano Sabatini2013-10-241-9/+2
| | | | | | | | Remove duplicated getSubSampleFactors() function. Simplify.
* | swscale/utils: check mprotect() return codeMichael Niedermayer2013-10-231-2/+5
| | | | | | | | | | Found-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/yuv2rgb: clip cy, avoid division by 0 with 0 contrastMichael Niedermayer2013-10-171-4/+4
| | | | | | | | | | Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils/sws_setColorspaceDetails(): fix indentionMichael Niedermayer2013-10-171-6/+6
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swsscale/swscale_unscaled: add GBRAP16Paul B Mahol2013-10-161-6/+40
| | | | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/swscale_unscaled: fix alpha pointer & stride for ↵Michael Niedermayer2013-10-161-4/+4
| | | | | | | | | | | | planarRgb16ToRgb16Wrapper() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: Use full resolution chroma for yuv2rgb when the input has full chromaMichael Niedermayer2013-10-101-0/+10
| | | | | | | | | | | | See Ticket3028 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '6b3ff6f91a535d6383f41ca7bdf760165dcb6015'Michael Niedermayer2013-10-061-2/+13
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | * commit '6b3ff6f91a535d6383f41ca7bdf760165dcb6015': swscale: provide a default scaler if none is set Conflicts: libswscale/utils.c The default is left at bicubic until someone has compared the scalers properly speed and quality wise. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: provide a default scaler if none is setVittorio Giovara2013-10-051-1/+11
| | | | | | | | | | | | | | | | | | | | 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>
* | swscale/options: switch default to bicubicMichael Niedermayer2013-10-062-2/+2
| | | | | | | | | | Suggested-by: Ronald S. Bultje Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: dont divide by zero with zero vectorsMichael Niedermayer2013-10-011-0/+4
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: make bilinear scaling the defaultwm42013-09-301-1/+1
| | | | | | | | | | | | | | | | | | Before this commit, sws_init_context() failed with an error if no scaler was explicitly set. Defaulting to something reasonable is better behavior. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/swscale_unscaled: fix alpha values for rgb/bgr -> RGB32_1 / BGR32_1Michael Niedermayer2013-09-191-1/+6
| | | | | | | | | | Found-by: Justin Ruggles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: remove redundant NULL checks before sws_freeVec()Michael Niedermayer2013-09-171-8/+4
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: simplify cpu caps printing codeMichael Niedermayer2013-09-171-6/+8
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: Simplify scaler name printing codeMichael Niedermayer2013-09-171-13/+15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: Allow sws_setColorspaceDetails() to use the tables from ↵Michael Niedermayer2013-09-171-2/+2
| | | | | | | | | | | | | | | | | | sws_getColorspaceDetails() Previously this would have lead to a memcpy(a,a) which violates the requirement of non overlapping src and dst. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/yuv2rgb: make sure yuvTable is set to NULL after deallocationMichael Niedermayer2013-09-161-2/+1
| | | | | | | | | | | | ensures no stale pointers remain Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-09-111-1/+1
|\ \ | |/ | | | | | | | | | | * qatar/master: Drop pointless directory name prefixes from #includes in the current dir Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Drop pointless directory name prefixes from #includes in the current dirDiego Biurrun2013-09-101-1/+1
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| * ppc: don't return a value from a function declared voidSean McGovern2013-08-301-1/+1
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | swscale/utils: use memcpy instead of loop in sws_cloneVec()Michael Niedermayer2013-09-081-3/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Reinstate proper FFmpeg license for all files.Thilo Borgmann2013-08-304-16/+16
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* | Merge commit '79aec43ce813a3e270743ca64fa3f31fa43df80b'Michael Niedermayer2013-08-301-6/+4
|\ \ | |/ | | | | | | | | | | * commit '79aec43ce813a3e270743ca64fa3f31fa43df80b': x86: Add and use more convenience macros to check CPU extension availability Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Add and use more convenience macros to check CPU extension availabilityDiego Biurrun2013-08-291-6/+4
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* | ppc: don't return a value from a function declared voidSean McGovern2013-08-301-1/+1
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'a6b650118543e1580e872896d8976042b7c32d01'Michael Niedermayer2013-08-301-2/+5
|\ \ | |/ | | | | | | | | | | * commit 'a6b650118543e1580e872896d8976042b7c32d01': ppc: cosmetics: Consistently format CPU flag detection invocations Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ppc: cosmetics: Consistently format CPU flag detection invocationsDiego Biurrun2013-08-291-2/+5
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-08-291-6/+6
|\ \ | |/ | | | | | | | | | | * qatar/master: cosmetics: Place arch initialization calls in alphabetical order Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Place arch initialization calls in alphabetical orderDiego Biurrun2013-08-291-6/+6
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* | Merge commit '1909f6b1b6da2db371c179bed5a19aaf979b7557'Michael Niedermayer2013-08-296-37/+37
|\ \ | |/ | | | | | | | | | | | | | | | | * commit '1909f6b1b6da2db371c179bed5a19aaf979b7557': swscale: cosmetics: Drop silly camelCase from swScale function pointer name Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: cosmetics: Drop silly camelCase from swScale function pointer nameDiego Biurrun2013-08-296-35/+35
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* | Merge commit '4e0799a4d04404abfa8fbc072640be76465158cf'Michael Niedermayer2013-08-293-4/+7
|\ \ | |/ | | | | | | | | | | * commit '4e0799a4d04404abfa8fbc072640be76465158cf': swscale: Add some missing av_cold to arch-specific init functions Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: Add some missing av_cold to arch-specific init functionsDiego Biurrun2013-08-293-4/+7
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* | Merge commit '3aa682f25324d811ec284edc808eb71a46eae950'Michael Niedermayer2013-08-296-10/+9
|\ \ | |/ | | | | | | | | | | * commit '3aa682f25324d811ec284edc808eb71a46eae950': swscale: consistent names for arch-specific acceleration functions Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: consistent names for arch-specific acceleration functionsDiego Biurrun2013-08-296-10/+9
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* | Merge commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19'Michael Niedermayer2013-08-299-25/+51
|\ \ | |/ | | | | | | | | | | | | | | | | * commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19': swscale: ppc: Hide arch-specific initialization details Conflicts: libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: ppc: Hide arch-specific initialization detailsDiego Biurrun2013-08-299-25/+51
| | | | | | | | Also give consistent names to init functions.
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