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* lsws/rgb2rgb_template: Do not compile unneeded shuffle functions on big-endian.Carl Eugen Hoyos2018-06-101-0/+2
| | | | | | | | Fixes the following warnings: In file included from libswscale/rgb2rgb.c:128:0: libswscale/rgb2rgb_template.c:346:13: warning: 'shuffle_bytes_3210_c' defined but not used libswscale/rgb2rgb_template.c:346:13: warning: 'shuffle_bytes_3012_c' defined but not used libswscale/rgb2rgb_template.c:346:13: warning: 'shuffle_bytes_1230_c' defined but not used
* swscale/rgb : move shuffle func shuffle_bytes_1230, shuffle_bytes_3012, ↵Martin Vignali2018-03-241-0/+21
| | | | shuffle_bytes_3210 in order to add SIMD
* avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPATDerek Buitenhuis2016-01-271-4/+4
| | | | | | | | | | Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* swscale/rgb2rgb_template: Fix signedness of v in shuffle_bytes_2103_c()Michael Niedermayer2015-06-231-1/+1
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swscale/rgb2rgb_template: Implement shuffle_bytes_0321_c and fix ↵Michael Niedermayer2015-06-231-1/+19
| | | | | | shuffle_bytes_2103_c on BE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swscale/rgb2rgb_template: Disable shuffle_bytes_2103_c on big endianMichael Niedermayer2015-06-221-0/+2
| | | | | | The function is specific to little endian Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit 'fc1eda543c6ef043300612db90da5cfd972af650'Michael Niedermayer2014-10-181-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | * commit 'fc1eda543c6ef043300612db90da5cfd972af650': swscale: fix sign extensions in yuv planar conversion Conflicts: libswscale/rgb2rgb_template.c See: a07e9d72a1d97dc6a4d57e1f7b708e54e7db83f5 See: a30972609ca39b791ce1e4e5cc6c3dd6cb9c9b12 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: fix sign extensions in yuv planar conversionVittorio Giovara2014-10-181-4/+4
| | | | | | | | | | | | | | | | | | | | Casting the left-most byte to unsigned avoids an undefined result of the shift by 24 if bit 7 is set. yuvPlanartouyvy_c and yuvPlanartoyuy2_c are affected. CC: libav-stable@libav.org Bug-Id: CID 732281 / CID 732282
* | Merge commit '9047491f8bcd87673eed55fb310647a03b0981e9'Michael Niedermayer2014-01-211-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | * commit '9047491f8bcd87673eed55fb310647a03b0981e9': swscale: add nv12/nv21->yuv420 converter Conflicts: libswscale/rgb2rgb.c libswscale/rgb2rgb_template.c See: ef627bf9ecddfa888d4c6e4fd633852798c3b4a9 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: add nv12/nv21->yuv420 converterMichael Niedermayer2014-01-211-0/+19
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | swscale: add nv12/nv21->yuv420 converterMichael Niedermayer2013-11-191-0/+19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavu: add FF_CEIL_RSHIFT and use it in various places.Clément Bœsch2013-05-091-4/+4
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* | Merge commit '2b677ffca54a5fbef9c8860841c32f28ecd68f70'Michael Niedermayer2013-05-051-1/+3
|\ \ | |/ | | | | | | | | | | | | | | | | * commit '2b677ffca54a5fbef9c8860841c32f28ecd68f70': swscale: Add av_cold attributes to init functions missing them Conflicts: libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: Add av_cold attributes to init functions missing themDiego Biurrun2013-05-041-1/+3
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* | sws: Update rgb24toyv12_c() to user supplied rgb2yuv tablesMichael Niedermayer2013-04-151-9/+12
| | | | | | | | | | | | | | | | As the function arguments change, we also change the function name to ensure that anyone using this (non public) function doesnt end with hard to debug crashes. The new name also has a proper prefix. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '652f5185945c8405fc57aed353286858df8d066f'Michael Niedermayer2012-10-311-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | * commit '652f5185945c8405fc57aed353286858df8d066f': x86: mmx2 ---> mmxext in comments and messages Conflicts: libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: mmx2 ---> mmxext in comments and messagesDiego Biurrun2012-10-311-1/+1
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* | yuvPlanartouyvy_c: fix sign extensionMichael Niedermayer2012-10-161-2/+2
| | | | | | | | | | Fixes CID732281 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | yuvPlanartoyuy2_c: fix sign extensionMichael Niedermayer2012-10-161-2/+2
| | | | | | | | | | Fixes CID732282 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-231-381/+387
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: dxva2: don't check for DXVA_PictureParameters->wDecodedPictureIndex img2: split muxer and demuxer into separate files rm: prevent infinite loops for index parsing. aac: fix infinite loop on end-of-frame with sequence of 1-bits. mov: Add more HDV and XDCAM FourCCs. lavf: don't set AVCodecContext.has_b_frames in compute_pkt_fields(). rmdec: when using INT4 deinterleaving, error out if sub_packet_h <= 1. cdxl: correctly synchronize video timestamps to audio mlpdec_parser: fix a few channel layouts. Add channel names to channel_names[] array for channels added in b2890f5 movenc: Buffer the mdat for the initial moov fragment, too flvdec: Ignore the index if the ignidx flag is set flvdec: Fix indentation movdec: Don't parse all fragments if ignidx is set movdec: Restart parsing root-level atoms at the right spot prores: use natural integer type for the codebook index mov: Add support for MPEG2 HDV 720p24 (hdv4) swscale: K&R formatting cosmetics (part I) swscale: variable declaration and placement cosmetics Conflicts: configure libavcodec/aacdec.c libavcodec/mlp_parser.c libavformat/flvdec.c libavformat/img2.c libavformat/isom.h libavformat/mov.c libavformat/movenc.c libswscale/rgb2rgb.c libswscale/rgb2rgb_template.c libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: K&R formatting cosmetics (part I)Diego Biurrun2012-02-211-332/+353
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| * swscale: variable declaration and placement cosmeticsDiego Biurrun2012-02-211-77/+62
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* | Use more accurate conversion for rgb15/16 to rgb24/32 (C/MMX).Themaister2011-11-091-39/+18
| | | | | | | | | | | | Fate update by michael. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-301-7/+0
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ARM: enable UAL syntax in asm.S v4l2: don't leak video standard string on error. swscale: Remove disabled code. avfilter: Surround function only used in debug mode by appropriate #ifdef. vf_crop: Replace #ifdef DEBUG + av_log() by av_dlog(). build: remove BUILD_ROOT variable vp8: use av_clip_uintp2() where possible Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: Remove disabled code.Diego Biurrun2011-05-291-7/+0
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* | Merge remote-tracking branch 'qatar/master' into masterMichael Niedermayer2011-05-291-85/+85
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (27 commits) ac3enc: fix LOCAL_ALIGNED usage in count_mantissa_bits() ac3dsp: do not use the ff_* prefix when referencing ff_ac3_bap_bits. ac3dsp: fix loop condition in ac3_update_bap_counts_c() ARM: unbreak build ac3enc: modify mantissa bit counting to keep bap counts for all values of bap instead of just 0 to 4. ac3enc: split mantissa bit counting into a separate function. ac3enc: store per-block/channel bap pointers by reference block in a 2D array rather than in the AC3Block struct. get_bits: add av_unused tag to cache variable sws: replace all long with int. ARM: aacdec: fix constraints on inline asm ARM: remove unnecessary volatile from inline asm ARM: add "cc" clobbers to inline asm where needed ARM: improve FASTDIV asm ac3enc: use LOCAL_ALIGNED macro APIchanges: fill in git hash for av_get_pix_fmt_name (0420bd7). lavu: add av_get_pix_fmt_name() convenience function cmdutils: remove OPT_FUNC2 swscale: fix crash in bilinear scaling. vpxenc: add VP8E_SET_STATIC_THRESHOLD mapping webm: support stereo videos in matroska/webm muxer ... Conflicts: Changelog cmdutils.c cmdutils.h doc/APIchanges doc/muxers.texi ffmpeg.c ffplay.c libavcodec/ac3enc.c libavcodec/ac3enc_float.c libavcodec/avcodec.h libavcodec/get_bits.h libavcodec/libvpxenc.c libavcodec/version.h libavdevice/libdc1394.c libavformat/matroskaenc.c libavutil/avutil.h libswscale/rgb2rgb.c libswscale/swscale.c libswscale/swscale_template.c libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sws: replace all long with int.Anton Khirnov2011-05-281-85/+85
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-261-5/+3
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (32 commits) doc: create separate section for audio encoders swscale: Remove orphaned, commented-out function declaration. swscale: Eliminate rgb24toyv12_c() duplication. Remove h263_msmpeg4 from MpegEncContext. APIchanges: Fill in git hash for fps_probe_size (30315a8) avformat: Add fpsprobesize as an AVOption. avoptions: Return explicitly NAN or {0,0} if the option isn't found rtmp: Reindent rtmp: Don't try to do av_malloc(0) tty: replace AVFormatParameters.sample_rate abuse with a private option. Fix end time of last chapter in compute_chapters_end ffmpeg: get rid of useless AVInputStream.nb_streams. ffmpeg: simplify managing input files and streams ffmpeg: purge redundant AVInputStream.index. lavf: deprecate AVFormatParameters.channel. libdc1394: add a private option for channel. dv1394: add a private option for channel. v4l2: reindent. v4l2: add a private option for channel. lavf: deprecate AVFormatParameters.standard. ... Conflicts: doc/APIchanges doc/encoders.texi ffmpeg.c libavdevice/alsa-audio.h libavformat/version.h libavutil/opt.c libswscale/rgb2rgb.h libswscale/rgb2rgb_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: Eliminate rgb24toyv12_c() duplication.Michael Niedermayer2011-05-261-5/+3
| | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | swscale: remove duplicatiopn of rgb24toyv12_c()Michael Niedermayer2011-05-251-1/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-251-19/+0
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (22 commits) configure: enable memalign_hack automatically when needed swscale: unbreak the build on non-x86 systems. swscale: remove if(bitexact) branch from functions. swscale: remove if(canMMX2BeUsed) conditional. swscale: remove swScale_{c,MMX,MMX2} duplication. swscale: use emms_c(). Move emms_c() from libavcodec to libavutil. tiff: set palette in the context when specified in TIFF_PAL tag rtsp: use strtoul to parse rtptime and seq values. pgssubdec: fix incorrect colors. dvdsubdec: fix incorrect colors. ape: Allow demuxing of files with metadata tags. swscale: remove dead macro WRITEBGR24OLD. swscale: remove AMD3DNOW "optimizations". swscale: remove duplicate code in ppc/ subdirectory. swscale: remove duplicated x86/ functions. swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*. vsrc_buffer.h: add file doxy vsrc_buffer: tweak error message in init() msmpeg4: reindent. ... Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.Ronald S. Bultje2011-05-241-19/+0
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| * swscale: move away x86 specific code from rgb2rgbLuca Barbato2011-04-141-2143/+166
| | | | | | | | | | | | | | Keep only the plain C code in the main rgb2rgb.c and move the x86 specific optimizations to x86/rgb2rgb.c Change the initialization pattern a little so some of it can be factorized to behave more like dsputils.
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge swscale bloatupMichael Niedermayer2011-05-251-2143/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will be cleaned up in the next merge Authorship / merged commits: commit f668afd4896ee65683619b6f165dda4cdd46766f Author: Janne Grunau <janne-libav@jannau.net> Date: Fri Apr 15 09:12:34 2011 +0200 swscale: fix "ISO C90 forbids mixed declarations and code" warning only hit with --enable-runtime-cpudetect commit 7f2ae5c7af374dfe254195a9375974a2ff9395a7 Author: Janne Grunau <janne-libav@jannau.net> Date: Fri Apr 15 02:09:44 2011 +0200 swscale: fix compilation with --enable-runtime-cpudetect commit b6cad3df822969b31bb93eaf677e52a72416bc97 Author: Janne Grunau <janne-libav@jannau.net> Date: Fri Apr 15 00:31:04 2011 +0200 swscale: correct include path to fix ppc altivec build commit 6216fc70b74e01a5272085329aa92f5ac797f9cf Author: Luca Barbato <lu_zero@gentoo.org> Date: Thu Apr 14 22:03:45 2011 +0200 swscale: simplify rgb2rgb templating MMX is always built. Drop the ifdefs commit 33a0421bbaa64f4e9c3d852b7f225ede8dad1388 Author: Josh Allmann <joshua.allmann@gmail.com> Date: Wed Apr 13 20:57:32 2011 +0200 swscale: simplify initialization code Simplify the fallthrough case when no accelerated functions can be initialized. commit 735bf1951171a1e0ee4292e84a1b1beac45dd0ab Author: Josh Allmann <joshua.allmann@gmail.com> Date: Wed Apr 13 20:57:31 2011 +0200 swscale: further cleanup swscale.c Move x86-specific constants out of swscale.c commit 86330b4c9258d5e583c0db033d1e68f46443307c Author: Luca Barbato <lu_zero@gentoo.org> Date: Wed Apr 13 20:57:30 2011 +0200 swscale: partially move the arch specific code left PPC and x86 code is split off from swscale_template.c. Lots of code is still duplicated and should be removed later. Again uniformize the init system to be more similar to the dsputil one. Unset h*scale_fast in the x86 init in order to make the output consistent with the previous status. Thanks to Josh for spotting it. commit c0038328830d7b341c28d7c99b0236a33617fd21 Author: Luca Barbato <lu_zero@gentoo.org> Date: Wed Apr 13 20:57:29 2011 +0200 swscale: move away x86 specific code from rgb2rgb Keep only the plain C code in the main rgb2rgb.c and move the x86 specific optimizations to x86/rgb2rgb.c Change the initialization pattern a little so some of it can be factorized to behave more like dsputils. Conflicts: libswscale/rgb2rgb.c libswscale/swscale_template.c
* | rgb24toyv12: break out in the middle before out of array reads.Michael Niedermayer2011-05-051-0/+3
|/ | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Replace ASMALIGN() with .p2alignMans Rullgard2011-01-181-12/+12
| | | | | This macro has unconditionally used .p2align for a long time and serves no useful purpose.
* rgb2rgb: don't misuse HAVE_* definesRamiro Polla2010-09-141-67/+67
| | | | | | Introduce and use COMPILE_TEMPLATE_* instead. Originally committed as revision 32241 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* swscale: indentation and emtpy line cosmeticsRamiro Polla2010-09-131-5/+5
| | | | Originally committed as revision 32222 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* swscale: avoid reading prior to the source buffer in planar2x() MMX2Ramiro Polla2010-09-131-3/+14
| | | | Originally committed as revision 32221 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* rgb2rgb: replace shuffle_bytes_2103() by optimized rgb32tobgr32()Ramiro Polla2010-09-121-2/+2
| | | | Originally committed as revision 32190 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* rgb2rgb: remove unused yvu9toyv12 functionRamiro Polla2010-09-111-11/+0
| | | | Originally committed as revision 32155 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Replace some "m" constraints by MANGLE to avoid issues with some compilers notReimar Döffinger2010-03-311-106/+43
| | | | | | being able to compile it and deduplicate the code at the same time. Originally committed as revision 30978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* libswscale: Relicense almost all x86 assembler optimizations as LGPL.Diego Biurrun2010-03-271-11/+8
| | | | | | | This is of course done with permissions from the authors. The only GPL component left are MMX optimizations for YUV to RGB conversion. Originally committed as revision 30965 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Const correctness for src pointer. Remove all constness related warnings inZuxy Meng2010-01-151-1/+1
| | | | | | libswscale. Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Remove unused PREFETCHW macroZuxy Meng2010-01-091-4/+0
| | | | Originally committed as revision 30253 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Indent.Ramiro Polla2009-09-071-9/+9
| | | | Originally committed as revision 29654 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Cosmetics:Ramiro Polla2009-08-161-145/+90
| | | | | | | - Place curly brackets in the same line as while/for/if/switch/else/do; - Place curly brackets at column 0 in the next line starting a function. Originally committed as revision 29523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Indent libswscale:Ramiro Polla2009-08-161-1368/+1368
| | | | | | | | | | | - Use 4 spaces throughout for indentation; - Fix inconsistent indentation; - Indent function calls and declarations aligning arguments on multiple lines to the column after the opening parentheses; - Align asm code to the column 4 spaces after the call to __asm__(); - Align cases in switch statements to the same column as "switch". Originally committed as revision 29522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Remove disabled crufty code.Diego Biurrun2009-08-081-6/+0
| | | | Originally committed as revision 29482 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
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