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* swscale: remove unused and forgotten file.Michael Niedermayer2011-09-14
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-04
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (21 commits) build: simplify commands for clean target swscale: split swscale.c in unscaled and generic conversion routines. swscale: cosmetics. swscale: integrate (literally) swscale_template.c in swscale.c. swscale: split out x86/swscale_template.c from swscale.c. swscale: enable hScale_altivec_real. swscale: split out ppc _template.c files from main swscale.c. swscale: remove indirections in ppc/swscale_template.c. swscale: split out unscaled altivec YUV converters in their own file. mpegvideoenc: fix multislice fate tests with threading disabled. mpegts: Wrap #ifdef DEBUG and av_hex_dump_log() combination in a macro. build: Simplify texi2html invocation through the --output option. Mark some variables with av_unused Replace avcodec_get_pix_fmt_name() by av_get_pix_fmt_name(). svq3: Check negative mb_type to fix potential crash. svq3: Move svq3-specific fields to their own context. rawdec: initialize return value to 0. Remove unused get_psnr() prototype rawdec: don't leak option strings. bktr: get default framerate from video standard. ... Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: integrate (literally) swscale_template.c in swscale.c.Ronald S. Bultje2011-06-03
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| * swscale: split out x86/swscale_template.c from swscale.c.Ronald S. Bultje2011-06-03
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* | swscale: dither for planar yuv outputsMichael Niedermayer2011-06-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: Fix use of uninitialized valuesMichael Niedermayer2011-06-02
| | | | | | | | | | | | (bug probably introduced from a marge of libav) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add const to fix "cast discards qualifiers" warnings.Reimar Döffinger2011-05-30
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* | Merge remote-tracking branch 'qatar/master' into masterMichael Niedermayer2011-05-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Khirnov2011-05-28
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
| * swscale: use av_clip_uint8() in yuv2yuv1_c().Ronald S. Bultje2011-05-26
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| * swscale: split chroma buffers into separate U/V planes.Ronald S. Bultje2011-05-26
| | | | | | | | Preparatory step to implement support for sizes > VOFW.
| * swscale: replace formatConvBuffer[VOF] by allocated array.Ronald S. Bultje2011-05-26
| | | | | | | | | | This allows to convert between formats of arbitrary width, regardless of the value of VOF/VOFW.
| * swscale: remove if(full_chr_int) from yuv2packed1().Ronald S. Bultje2011-05-26
| | | | | | | | | | | | If that flag is set, swScale() already proxies the call to yuv2rgbXinC_full(). Therefore, this flag is never set when yuv2packed1() is called.
| * swscale: Remove commented-out printf cruft.Diego Biurrun2011-05-26
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* | Commits that could not be pulled earlier due to bugs.Michael Niedermayer2011-05-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 93681fbd5082a3af896b7a730dacdd27a3052406 Author: Ronald S. Bultje <rsbultje@gmail.com> Date: Thu May 26 11:32:32 2011 -0400 swscale: fix compile on ppc. commit e758573a887cfb1155e81499ca54f433127cf24e Author: Ronald S. Bultje <rsbultje@gmail.com> Date: Thu May 26 10:36:47 2011 -0400 swscale: fix compile on x86-32. commit 0f4eb8b04341081591bf401eaa2c07d6bc3ff52e Author: Ronald S. Bultje <rsbultje@gmail.com> Date: Thu May 26 09:17:52 2011 -0400 swscale: remove VOF/VOFW. commit b4a224c5e4109cb2cca8bac38628673d685fe763 Author: Ronald S. Bultje <rsbultje@gmail.com> Date: Wed May 25 14:30:09 2011 -0400 swscale: split chroma buffers into separate U/V planes. Preparatory step to implement support for sizes > VOFW.
* | swscale: use av_clip_uint8() in yuv2yuv1_c().Ronald S. Bultje2011-05-28
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* | swscale: replace formatConvBuffer[VOF] by allocated array.Ronald S. Bultje2011-05-28
| | | | | | | | | | This allows to convert between formats of arbitrary width, regardless of the value of VOF/VOFW.
* | swscale: remove if(full_chr_int) from yuv2packed1().Ronald S. Bultje2011-05-28
| | | | | | | | | | | | If that flag is set, swScale() already proxies the call to yuv2rgbXinC_full(). Therefore, this flag is never set when yuv2packed1() is called.
* | swscale: Remove commented-out printf cruft.Diego Biurrun2011-05-28
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* | swscale: dont loose precission on RGB/BGR48 input, that is dont drop half ↵Michael Niedermayer2011-05-27
| | | | | | | | | | | | the bits. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: Do not loose precission on yuv values after rgb->yuv.Michael Niedermayer2011-05-26
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-25
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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: unbreak the build on non-x86 systems.Ronald S. Bultje2011-05-24
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| * swscale: remove swScale_{c,MMX,MMX2} duplication.Ronald S. Bultje2011-05-24
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* | Merge swscale bloatupMichael Niedermayer2011-05-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | swscale: MMX optim of hscale16()Michael Niedermayer2011-05-25
| | | | | | | | | | code is based on existing 8bit MMX code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: dont loose bits on planar >8bit yuv ind gray nput.Michael Niedermayer2011-05-25
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: fix compile on mingw32Peter Belkner2011-05-14
| | | | | | | | | | Compiling "swscale.c" breaks on MINGW32 because of multiple including "libswscale_template.c"
* | Merge remote branch 'qatar/master'Michael Niedermayer2011-05-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (33 commits) rtpdec_qdm2: Don't try to parse data packet if no configuration is received ac3enc: put the counting of stereo rematrixing bits in the same place to make the code easier to understand. ac3enc: clean up count_frame_bits() and count_frame_bits_fixed() mpegvideo: make FF_DEBUG_DCT_COEFF output coeffs via av_log() instead of just via AVFrame. srtdec: make sure we don't write past the end of buffer wmaenc: improve channel count and bitrate error handling in encode_init() matroskaenc: make sure we don't produce invalid file with no codec ID matroskadec: check that pointers were initialized before accessing them lavf: fix function name in compute_pkt_fields2 av_dlog message lavf: fix av_find_best_stream when providing a wanted stream. lavf: fix av_find_best_stream when decoder_ret is given and using a related stream. ffmpeg: factorize quality calculation tiff: add support for SamplesPerPixel tag in tiff_decode_tag() tiff: Prefer enum TiffCompr over int for TiffContext.compr. mov: Support edit list atom version 1. configure: Enable libpostproc automatically if GPL code is enabled. Cosmetics: fix prototypes in oggdec oggdec: fix memleak with continuous streams. matroskaenc: add missing new line in av_log() call dnxhdenc: add AVClass in private context. ... swscale changes largely rewritten by me or replaced by baptsites due to lots of bugs in ronalds code. Above code is also just in case its not obvios to a large extended duplicates that where cherry picked from ffmpeg. Conflicts: configure ffmpeg.c libavformat/matroskaenc.c libavutil/pixfmt.h libswscale/ppc/swscale_template.c libswscale/swscale.c libswscale/swscale_template.c libswscale/utils.c libswscale/x86/swscale_template.c tests/fate/h264.mak tests/ref/lavfi/pixdesc_le tests/ref/lavfi/pixfmts_copy_le tests/ref/lavfi/pixfmts_null_le tests/ref/lavfi/pixfmts_scale_le tests/ref/lavfi/pixfmts_vflip_le Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: fix YUV420P 9/10bit support.Ronald S. Bultje2011-05-11
| | | | | | | | | | | | | | Fix handling of input if not in native endianness, and add support for 9/10-bit output. This allows us to force endianness of YUV420P 9/10bit in the H264/10bit fate tests, which should fix them on big-endian systems.
| * Add pixel formats for 9- and 10-bit yuv420p.Oskar Arvidsson2011-05-10
| | | | | | | | | | | | | | | | Also add support for these formats in libswscale. Needed for high bit depth h264 decoding. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
| * libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementationPeter Ross2011-04-28
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
| * swscale: partially move the arch specific code leftLuca Barbato2011-04-14
| | | | | | | | | | | | | | | | | | | | 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.
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Fix MMX rgb24 to yuv conversion with gcc 4.6Mans Rullgard2011-02-13
| | | | | | | | | | | | | | | | | | | | | | When built with gcc 4.6, the MMX rgb24 to yuv conversion gives wrong output. The compiler produces this warning: libswscale/swscale_template.c:1885:5: warning: use of memory input without lvalue in asm operand 4 is deprecated Changing the memory operand to a register makes it work. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | swscale: 9,10 bits pixel format output supportBaptiste Coudurier2011-05-08
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix function pointer type to match function it is assigned.Reimar Döffinger2011-05-07
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* | Store pointers in a less messy way in SWSContext.Reimar Döffinger2011-05-07
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* | swscale: fix src typeMichael Niedermayer2011-05-04
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Correctly support pal8 with alpha in libswscale, fix png pal8 with alpha.Baptiste Coudurier2011-04-27
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Rename y400a to gray8a.Baptiste Coudurier2011-04-27
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add pixel formats for 9- and 10-bit yuv420p.Oskar Arvidsson2011-04-10
| | | | | | | | | | | | | | | | Also add support for these formats in libswscale. Needed for high bit depth h264 decoding. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix yuvj420p scaling artefact, issue1108.Michael Niedermayer2011-04-03
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementationPeter Ross2011-03-26
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* | Fix MMX rgb24 to yuv conversion with gcc 4.6Mans Rullgard2011-02-14
|/ | | | | | | | | | | | When built with gcc 4.6, the MMX rgb24 to yuv conversion gives wrong output. The compiler produces this warning: libswscale/swscale_template.c:1885:5: warning: use of memory input without lvalue in asm operand 4 is deprecated Changing the memory operand to a register makes it work. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit f344903ca5ce28a833fdd656bc1ed5b16d97e7e9)
* Replace ASMALIGN() with .p2alignMans Rullgard2011-01-18
| | | | | This macro has unconditionally used .p2align for a long time and serves no useful purpose.
* Y400A (gray alpha) input support in libswscaleBaptiste Coudurier2010-09-27
| | | | Originally committed as revision 32394 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* swscale: fix unaligned accesses in (RGB|BGR)32_1 to YUV conversionMåns Rullgård2010-08-23
| | | | Originally committed as revision 32011 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Another try at fixing swscale on win64, as per r31153.Anton Mitrofanov2010-07-18
| | | | | | | | | | | | Don't change paramater passing, but instead use casts. Shouldn't affect asm output on anything other than win64. libswscale should work on win64 now. The rest of ffmpeg still isn't win64 compatible due to the issue of xmm clobbers, but swscale doesn't use any SSE. Patch by Anton Mitrofanov <BugMaster AT narod DOT ru>. Originally committed as revision 31751 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
* Revert r31153. It failed to build on:Ramiro Polla2010-05-12
| | | | | | | | | | | x86_64 / Mac OS X gcc 4.0.1 x86_64 / Linux icc (all) x86_64 / Linux gcc 4.0.4 x86_64 / OpenBSD gcc 3.3.5 x86_64 / Linux suncc 5.10 and there are some reports of crashes. Originally committed as revision 31170 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
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