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* sws: update copyright datesMichael Niedermayer2011-11-18
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: lavf: pass options from AVFormatContext to avio. avformat: Use avio_open2, pass the AVFormatContext interrupt_callback onwards avio: add avio_open2, taking an interrupt callback and options avio: add support for passing options to protocols. avio: add and use ffurl_protocol_next(). avformat: Pass the interrupt callback on to chained muxers/demuxers avio: Add an AVIOInterruptCB parameter to ffurl_open/ffurl_alloc avformat: Use ff_check_interrupt avio: Add an internal utility function for checking the new interrupt callback avio: Add AVIOInterruptCB texi2html: remove stray \n doc: prettyfy the texi2html documentation swscale: handle unaligned buffers in yuv2plane1 Conflicts: libavformat/avformat.h libavformat/avio.c libavformat/mov.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: handle unaligned buffers in yuv2plane1Ronald S. Bultje2011-11-13
| | | | | | | | | | | | | | The issue had been introduced in c435653627529e22d74214c2266f571255e404d6 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | sws: Fix compilation with disabled MMX2Michael Niedermayer2011-11-11
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Use more accurate conversion for rgb15/16 to rgb24/32 (C/MMX).Themaister2011-11-09
| | | | | | | | | | | | Fate update by michael. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-07
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) x86inc: use sse versions of common macros instead of sse2 when applicable doc/APIchanges: add missing dates and hashes lavf: don't return from void av_update_cur_dts() Changelog: add more entries. Changelog: update ffmpeg/avconv incompatibility list. avconv: remove some redundant temporary variables. avconv: fix broken indentation avconv: move copy_initial_nonkeyframes to the options context. avconv: use file:stream instead of file.stream in log messages. doc/avconv: elaborate on basic functionality. doc/avconv: -sample_fmts, not -help sample_fmts prints the sample formats openssl: Only use CRYPTO_set_id_callback on OpenSSL < 1.0.0 Call avformat_network_init/deinit in the programs Remove leftover includes of strings.h avutil: Don't allow using strcasecmp/strncasecmp Replace all usage of strcasecmp/strncasecmp avstring: Add locale independent implementations of strcasecmp/strncasecmp avstring: Add locale independent implementations of toupper/tolower cosmetics: insert some spaces in explicit enum value assignments move 8SVX audio codecs to the audio codec list part on the next bump ... Conflicts: avprobe.c doc/APIchanges ffplay.c ffserver.c libavcodec/avcodec.h libavdevice/bktr.c libavdevice/v4l.c libavdevice/v4l2.c libavformat/matroskaenc.c libavformat/wtv.c libavutil/avstring.c libavutil/avstring.h libavutil/avutil.h libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: write yuv2plane1 MMX/SSE2/SSE4/AVX functions.Ronald S. Bultje2011-11-05
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* | sws: fallback to mmx2 when yuv2yuvX_sse3() cannot be used.Michael Niedermayer2011-10-31
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: replace long by x86_reg in x86 asmMichael Niedermayer2011-10-24
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Move id3v2 tag writing to a separate file. swscale: add missing colons to x86 assembly yuv2planeX. g722: split decoder and encoder into separate files cosmetics: remove extra spaces before end-of-statement semi-colons vorbisdec: check output buffer size before writing output wavpack: calculate bpp using av_get_bytes_per_sample() ac3enc: Set max value for mode options correctly lavc: move get_b_cbp() from h263.h to mpeg4videoenc.c mpeg12: move closed_gop from MpegEncContext to Mpeg1Context mpeg12: move full_pel from MpegEncContext to Mpeg1Context mpeg12: move Mpeg1Context from mpeg12.c to mpeg12.h mpegvideo: remove some unused variables from MpegEncContext. Conflicts: libavcodec/mpeg12.c libavformat/mp3enc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: add missing colons to x86 assembly yuv2planeX.Ronald S. Bultje2011-10-23
| | | | | | | | This fixes assembling using "nasm".
* | sws: add yuv2yuvX_sse3()Michael Niedermayer2011-10-23
| | | | | | | | | | | | Code is about 2x as fast as previous Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: x86_32 fixMichael Niedermayer2011-10-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: add yuv2yuvX() back and updated to the just 1 plane APIMichael Niedermayer2011-10-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: port to thw new 1 plane API and add back yuv2yuv1_ar().Michael Niedermayer2011-10-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: better MOVNTQ macroMichael Niedermayer2011-10-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: disable functions that do not yet workMichael Niedermayer2011-10-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-23
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: id3v2: fix doxy comment - 'machine byte order' makes no sense on char arrays VC1: restore mistakenly removed code twinvq: check output buffer size before decoding twinvq: return an error when the packet size is too small lavf: export some forgotten symbols with non-av prefixes. swscale: update altivec yuv2planeX asm to new per-plane API. swscale: make yuv2yuvX_10_sse2/avx 8/9/16-bits aware. yuv2planeX10 SIMD swscale: decide whether to use yuv2plane1/X on a per-plane basis. swscale: reintroduce full precision in 16-bit output. Split up yuv2yuvX functions Split out yuv2yuv1 luma and chroma in order to make them generic DSP functions lavc: replace references to deprecated AVCodecContext.error_recognition to use AVCodecContext.err_recognition lavc: translate non-flag-based er options into flag-based ef options at codec open add -err_filter AVOptions to access flag-based error recognition h264_weight: initialize "height" function argument properly. presets: spelling error in libvpx 1080p50_60 avplay: fix fullscreen behaviour with SDL 1.2.14 on Mac OS X Conflicts: ffplay.c libavformat/libavformat.v libswscale/swscale.c libswscale/x86/swscale_template.c tests/ref/lavfi/pixfmts_scale Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: make yuv2yuvX_10_sse2/avx 8/9/16-bits aware.Ronald S. Bultje2011-10-22
| | | | | | | | Also implement MMX/MMX2 versions and SSE4 versions.
| * yuv2planeX10 SIMDKieran Kunhya2011-10-22
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
| * Split out yuv2yuv1 luma and chroma in order to make them generic DSP functionsKieran Kunhya2011-10-22
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-12
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) fix AC3ENC_OPT_MODE_ON/OFF h264: fix HRD parameters parsing prores: implement multithreading. prores: idct sse2/sse4 optimizations. swscale: use aligned move for storage into temporary buffer. prores: extract idct into its own dspcontext and merge with put_pixels. h264: fix invalid shifts in init_cavlc_level_tab() intfloat_readwrite: fix signed addition overflows mov: do not misreport empty stts mov: cosmetics, fix for and if spacing id3v2: fix NULL pointer dereference mov: read album_artist atom mov: fix disc/track numbers and totals doc: fix references to obsolete presets directories for avconv/ffmpeg flashsv: return more meaningful error value flashsv: fix typo in av_log() message smacker: validate channels and sample format. smacker: check buffer size before reading output size smacker: validate number of channels smacker: Separate audio flags from sample rates in smacker demuxer. ... Conflicts: cmdutils.h doc/ffmpeg.texi libavcodec/Makefile libavcodec/motion_est_template.c libavformat/id3v2.c libavformat/mov.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: use aligned move for storage into temporary buffer.Ronald S. Bultje2011-10-11
| | | | | | | | The intermediate buffer is always aligned.
* | swscale: Fix prototypes of *toyv12 so they can be used with planar rgb input.Michael Niedermayer2011-10-09
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Compile x86/swscale_template with -mno-red-zone.Reimar Döffinger2011-09-25
| | | | | | | | | | | | | | Replaces a very hackish hack to fix the same issue (call instruction overwriting stack variables). Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | Hack around gcc 4.6 breaking asm using call.Reimar Döffinger2011-09-20
| | | | | | | | | | | | | | | | | | | | | | | | gcc 4.6 no longer decrements esp to account for local variables. Thus using call will end up overwriting some local variable. So add an extra one it can safely clobber. This is a huge hack because it's basically pure chance it works, no idea how this is supposed to be done. Fixes trac ticket #397. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | swscale: drop redundant code.Michael Niedermayer2011-09-14
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: add 14bit support to the "MMX/SSE2/SSSE3/SSE4 versions for ↵Michael Niedermayer2011-09-14
| | | | | | | | | | | | horizontal scaling" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: sws: implement MMX/SSE2/SSSE3/SSE4 versions for horizontal scaling. include stdint.h in adpcm_data.h mpeg12: reorder functions to avoid ugly forward declarations Fixed off by one packet size allocation in the smacker demuxer. Check for invalid packet size in the smacker demuxer. ape demuxer: fix segfault on memory allocation failure. xan: Add some buffer checks xan: Remove extra trailing newline Fixed size given to init_get_bits() in xan decoder. Conflicts: libavcodec/mpeg12.c libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sws: implement MMX/SSE2/SSSE3/SSE4 versions for horizontal scaling.Ronald S. Bultje2011-09-13
| | | | | | | | | | | | Speed: from 3.9x to 9.6x speed improvement over C, and some small (up to 15%) speed improvements over existing MMX code (particularly for bigger filters).
* | swscale: Fix unused asm and enable itMichael Niedermayer2011-09-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Author of the fix is ronald, the enabling & commit message are mine. This fixes commit 4e3e333a79272944b40695166438359b376d7864 Author: Ronald S. Bultje <rsbultje@gmail.com> Date: Tue Jul 5 12:49:11 2011 -0700 swscale: error dithering for 16/9/10-bit to 8-bit. Based on a somewhat similar idea in FFmpeg's swscale copy. The Fix was originally commited in: (and i missed it due to the commit message) commit 5c391a161a1f71dcdafd3f59b45d80220845f501 Author: Ronald S. Bultje <rsbultje@gmail.com> Date: Fri Jul 8 14:39:04 2011 -0700 swscale: rename uv_off/uv_off2 to uv_off_px/byte.
* | Remove unused variables.Reimar Döffinger2011-09-01
| | | | | | | | Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-18
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) h264: hide reference frame errors unless requested swscale: split hScale() function pointer into h[cy]Scale(). Move clipd macros to x86util.asm. avconv: reindent. avconv: rescue poor abused start_time global. avconv: rescue poor abused recording_time global. avconv: merge two loops in output_packet(). avconv: fix broken indentation. avconv: get rid of the arbitrary MAX_FILES limit. avconv: get rid of the output_streams_for_file vs. ost_table schizophrenia avconv: add a wrapper for output AVFormatContexts and merge output_opts into it avconv: make itsscale syntax consistent with other options. avconv: factor out adding input streams. avconv: Factorize combining auto vsync with format. avconv: Factorize video resampling. avconv: Don't unnecessarily convert ipts to a double. ffmpeg: remove unsed variable nopts RV3/4 parser: remove unused variable 'off' add XMV demuxer rmdec: parse FPS in RealMedia properly ... Conflicts: avconv.c libavformat/version.h libswscale/swscale.c tests/ref/fate/lmlm4-demux Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: split hScale() function pointer into h[cy]Scale().Ronald S. Bultje2011-08-17
| | | | | | | | | | | | This allows using more specific implementations for chroma/luma, e.g. we can make assumptions on filterSize being constant, thus avoiding that test at runtime.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-13
|\| | | | | | | | | | | | | | | | | | | * qatar/master: swscale: add dithering to yuv2yuvX_altivec_real rv34: free+allocate buffer instead of reallocating it to preserve alignment h264: add missing brackets. swscale: use 15-bit intermediates for 9/10-bit scaling. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: use 15-bit intermediates for 9/10-bit scaling.Ronald S. Bultje2011-08-12
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| * swscale: rename uv_off/uv_off2 to uv_off_px/byte.Ronald S. Bultje2011-07-08
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| * swscale: error dithering for 16/9/10-bit to 8-bit.Ronald S. Bultje2011-07-08
| | | | | | | | Based on a somewhat similar idea in FFmpeg's swscale copy.
| * swscale: fix 16-bit scaling when output is 8-bits.Ronald S. Bultje2011-07-08
| | | | | | | | | | We would use the second half of the U plane buffer, rather than the V plane buffer, to output the V plane pixels.
| * swscale: for >8bit scaling, read in native bit-depth.Ronald S. Bultje2011-07-01
| | | | | | | | | | | | For 9/10bit, it means we don't have to upscale to 16bit before actual scaling or pixel format conversion, and thus a performance gain.
| * swscale: implement >8bit scaling support.Ronald S. Bultje2011-06-29
| | | | | | | | | | | | This means that precision is retained when scaling between sample formats with >8 bits per component (48bit RGB, 16bit grayscale, 9/10/16bit YUV).
* | swscale: error dithering for 16/9/10-bit to 8-bit.Ronald S. Bultje2011-07-11
| | | | | | | | Based on a somewhat similar idea in FFmpeg's swscale copy.
* | swscale: fix 16-bit scaling when output is 8-bits.Ronald S. Bultje2011-07-11
| | | | | | | | | | We would use the second half of the U plane buffer, rather than the V plane buffer, to output the V plane pixels.
* | sws: disable scale16 when int32 is usedMichael Niedermayer2011-07-11
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* | sws: fix rgb -> 16bitMichael Niedermayer2011-07-11
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* | swscale: for >8bit scaling, read in native bit-depth.Ronald S. Bultje2011-07-11
| | | | | | | | | | | | For 9/10bit, it means we don't have to upscale to 16bit before actual scaling or pixel format conversion, and thus a performance gain.
* | Merge branch 'ronalds_buggy_gt8bit_sws'Michael Niedermayer2011-07-11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ronalds_buggy_gt8bit_sws: swscale: fix another yuv range conversion overflow in 16bit scaling. (cherry picked from commit 81cc7d0bd1eab0aa782ff8dd49e087025a42cdee) swscale: fix yuv range correction when using 16-bit scaling. (cherry picked from commit e0b8fff6c7a293e35079ba1931bd19372686b3f6) swscale: implement >8bit scaling support. Conflicts: libswscale/swscale.c libswscale/utils.c libswscale/x86/swscale_template.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>
| * | swscale: implement >8bit scaling support.Ronald S. Bultje2011-06-30
| |/ | | | | | | | | | | This means that precision is retained when scaling between sample formats with >8 bits per component (48bit RGB, 16bit grayscale, 9/10/16bit YUV).
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (21 commits) swscale: Add Doxygen for hyscale_fast/hScale. fate: enable lavfi-pixmt tests on big endian systems PPC: swscale: disable altivec functions for unsupported formats fate: merge identical pixdesc_be/le tests swscale: Add Doxygen for yuv2planar*/yuv2packed* functions. build: call texi2pod.pl with full path instead of symlink build: include sub-makefiles using full path instead of symlinks swscale: update big endian reference values after dff5a835. wavpack: skip blocks with no samples cosmetics: remove outdated comment that is no longer true build: replace some addprefix/addsuffix with substitution refs avutil: Remove unused arbitrary precision integer code. configure: Drop check for availability of ten assembler operands. aacenc: Save channel configuration for later use. aacenc: Fix codebook trellising for zeroed bands. swscale: change prototypes of scaled YUV output functions. swscale: re-add support for non-native endianness. swscale: disentangle yuv2rgbX_c_full() into small functions. swscale: split yuv2packed[12X]_c() remainders into small functions. swscale: split yuv2packedX_altivec in smaller functions. ... Conflicts: Makefile configure libavcodec/x86/dsputil_mmx.c libavfilter/Makefile libavformat/Makefile libavutil/integer.c libavutil/integer.h libswscale/swscale.c libswscale/swscale_internal.h libswscale/x86/swscale_template.c tests/ref/lavfi/pixdesc_le tests/ref/lavfi/pixfmts_scale Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: change prototypes of scaled YUV output functions.Ronald S. Bultje2011-06-27
| | | | | | | | | | | | | | | | Remove unused variables "flags" and "dstFormat" in yuv2packed1, merge source rows per plane for yuv2packed[12], and make every source argument int16_t (some where invalidly set to uint16_t). This prevents stack pollution and is part of the Great Evil Plan to simplify swscale.
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