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path: root/libswscale/swscale.c
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2014-06-18swscale/swscale: replace potentially slow % by &Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-16swscale/swscale: fix srcStride/srcSlice typoMichael Niedermayer
Fixes part of Ticket3466 Found by: Andrey_Karpov / PVS-Studio Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-15swscale: factor ff_sws_init_range_convert() outMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-15swscale/swscale: clear to/from convert pointers when they used.Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-13Merge commit '60c4660ba035bbfbcc84ac34129ce40e037c70ad'Michael Niedermayer
* commit '60c4660ba035bbfbcc84ac34129ce40e037c70ad': swscale: fix an implementation-defined unsigned-to-signed conversion Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-24swscale/swscale: fix integer overflowMichael Niedermayer
Should fix fate failure with clang ftrapv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10swscale: fix rgb48Toxyz12() endiannessMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-29Merge commit '1909f6b1b6da2db371c179bed5a19aaf979b7557'Michael Niedermayer
* commit '1909f6b1b6da2db371c179bed5a19aaf979b7557': swscale: cosmetics: Drop silly camelCase from swScale function pointer name Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-29Merge commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19'Michael Niedermayer
* commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19': swscale: ppc: Hide arch-specific initialization details Conflicts: libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-29Merge commit 'a519583991c38d38503ab08357716513facc5725'Michael Niedermayer
* commit 'a519583991c38d38503ab08357716513facc5725': swscale: x86: Hide arch-specific initialization details Conflicts: libswscale/x86/Makefile libswscale/x86/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-29swscale: cosmetics: Drop silly camelCase from swScale function pointer nameDiego Biurrun
2013-08-29swscale: ppc: Hide arch-specific initialization detailsDiego Biurrun
Also give consistent names to init functions.
2013-08-29swscale: x86: Hide arch-specific initialization detailsDiego Biurrun
Also give consistent names to init functions.
2013-08-16swscale: change ff_dither_8x8_128 dimensions to be consistent with the othersMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16Merge commit 'aa2ba8c99e5708884a56aea9c1d96e014866f8a3'Michael Niedermayer
* commit 'aa2ba8c99e5708884a56aea9c1d96e014866f8a3': swscale: Move extern declarations for tables to swscale_internal.h Conflicts: libswscale/output.c libswscale/swscale_internal.h libswscale/swscale_unscaled.c libswscale/utils.c libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16Merge commit 'd258531502b24cb653204fe4f003c8815755bdc4'Michael Niedermayer
* commit 'd258531502b24cb653204fe4f003c8815755bdc4': swscale: Mark a bunch of tables only used within one file static Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-15sws: add dither enumMichael Niedermayer
This allows specifying more dither algorithms without using up flags and without ambiguities. Also initialize the new field based on the flags and use it. Note, improving the logic of the checks is left to subsequent commits, this here only switches from flags to enum. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-15swscale: Move extern declarations for tables to swscale_internal.hDiego Biurrun
Also add missing ff_ prefixes where necessary.
2013-08-15swscale: Mark a bunch of tables only used within one file staticDiego Biurrun
2013-07-23libswscale: Adding RGB => XYZ supportclook
2013-07-19swscale: remove unneeded include assert.hMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-15replace remaining PIX_FMT_* flags with AV_PIX_FMT_FLAG_*Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-10sws: add casts to silence pointer type mismatch warningsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-09lavu: add FF_CEIL_RSHIFT and use it in various places.Clément Bœsch
2013-05-08libswscale: GBRAP input & output and GBRAP16 input supportPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-28sws: fix typo in xyz2rgb matrix use.Michael Niedermayer
Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-28sws: Check for malloc failure of rgb0_tmpMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-28sws: support xyz inputMichael Niedermayer
The implementation is heavily based on Matthias Buerchers and Nicolas Bertrands vf_xyz2rgb.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15sws: init input_rgb2yuv_table depending on yuv colorspaceMichael Niedermayer
For the default table we keep using the exact previous coefficients, this way individual functions can be updated seperately without breaking fate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15sws: move RGB2YUV_SHIFT to swscale_internal.hMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-14sws/input: replace hardcoded rgb2yuv coefficients by tableMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-04sws: Fix "warning: comparison of distinct pointer types lacks a cast"Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-28swscale: GBRP output supportMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-01-26sws: GBRP output supportMichael Niedermayer
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-20sws: check that dither array is not null before memsetMichael Niedermayer
Fixes null pointer dereference Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-19sws: Only reset dither state for bitexact modeMichael Niedermayer
the output looks better with a random initial state than all 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-19sws: Support error diffusion dither for mono outputMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-29sws: fix warning: cast from pointer to integer of different sizeMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-29swscale: fix warning: assignment from incompatible pointer typeMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21Merge commit '511cf612ac979f536fd65e14603a87ca5ad435f3'Michael Niedermayer
* commit '511cf612ac979f536fd65e14603a87ca5ad435f3': miscellaneous typo fixes Conflicts: libavcodec/4xm.c libavcodec/lagarith.c libavcodec/parser.c libavcodec/ratecontrol.c libavcodec/shorten.c libavcodec/vda_h264.c libavformat/dvenc.c libavformat/wtv.c tools/patcheck Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21miscellaneous typo fixesDiego Biurrun
2012-12-08sws_scale: check input against NULLMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30swscale.c:remove fill_plane9or10() use fillPlane16()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: pixfmt: support more yuva formats swscale: support gray to 9bit and 10bit formats configure: rewrite print_config() function using awk FATE: fix (AD)PCM test dependencies broken in e519990 Use ptrdiff_t instead of int for intra pred "stride" function parameter. x86: use PRED4x4/8x8/8x8L/16x16 macros to declare intrapred prototypes. Conflicts: libavcodec/h264pred.c libavcodec/h264pred_template.c libavutil/pixfmt.h libswscale/swscale_unscaled.c tests/ref/lavfi/pixdesc tests/ref/lavfi/pixfmts_copy tests/ref/lavfi/pixfmts_null tests/ref/lavfi/pixfmts_scale tests/ref/lavfi/pixfmts_vflip Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30swscale: support gray to 9bit and 10bit formatsLuca Barbato
With the input of Kostya and Ronald.
2012-10-14sws: get rid of C99 signed overflows try #2Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-14sws: avoid signed C99 overflowsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-12sws: do not use av_pix_fmt_descriptors directlyPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-10-12Merge commit '9953ff3cd844eb5f6d8dfce98cad94b78a0fc7dc'Michael Niedermayer
* commit '9953ff3cd844eb5f6d8dfce98cad94b78a0fc7dc': mpegvideo: fix indentation sws: do not use av_pix_fmt_descriptors directly. Conflicts: libavcodec/mpegvideo.c libswscale/swscale_internal.h libswscale/swscale_unscaled.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-12sws: do not use av_pix_fmt_descriptors directly.Anton Khirnov
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