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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-161-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (27 commits) ppc: Add ff_ prefix to nonstatic symbols sh4: Add ff_ prefix to nonstatic symbols mpegvideo: Add ff_ prefix to nonstatic functions rtjpeg: Add ff_ prefix to nonstatic symbols rv: Add ff_ prefix to nonstatic symbols vp56: Add ff_ prefix to nonstatic symbols vorbis: Add ff_ prefix to nonstatic symbols msmpeg4: Add ff_ prefix to nonstatic symbols vc1: Add ff_ prefix to nonstatic symbols msmpeg4: Add ff_ prefixes to nonstatic symbols snow: Add ff_ prefix to nonstatic symbols mpeg12: Add ff_ prefix to nonstatic symbols mpeg4: Add ff_ prefixes to nonstatic symbols lagarith: Add ff_ prefix to lag_rac_init libavcodec: Add ff_ prefix to j_rev_dct* dsputil: Add ff_ prefix to inv_zigzag_direct16 libavcodec: Prefix fdct_ifast, fdct_ifast248 dsputil: Add ff_ prefix to the dsputil*_init* functions libavcodec: Add ff_ prefix to some nonstatic symbols vlc/rl: Add ff_ prefix to the nonstatic symbols ... Conflicts: libavcodec/Makefile libavcodec/allcodecs.c libavcodec/dnxhddec.c libavcodec/ffv1.c libavcodec/h263.h libavcodec/h263dec.c libavcodec/h264.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/nuv.c libavcodec/ppc/dsputil_ppc.c libavcodec/proresdsp.c libavcodec/svq3.c libavcodec/version.h libavformat/dv.h libavformat/dvenc.c libavformat/matroskadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h263: Add ff_ prefix to nonstatic symbolsMartin Storsjö2012-02-151-1/+1
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-131-28/+16
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (21 commits) utils: Check for extradata size overflows. ARM: rv34: fix asm syntax in dc transform functions avio: Fix the value of the deprecated URL_FLAG_NONBLOCK rv34: fix and optimise frame dependency checking rv34: NEON optimised dc only inverse transform avprobe: use avio_size() instead of deprecated AVFormatContext.file_size. ffmenc: remove references to deprecated AVFormatContext.timestamp. lavf: undeprecate read_seek(). avserver: remove code using deprecated CODEC_CAP_PARSE_ONLY. lavc: replace some remaining FF_I_TYPE with AV_PICTURE_TYPE_I lavc: ifdef out parse_only AVOption nellymoserdec: SAMPLE_FMT -> AV_SAMPLE_FMT mpegvideo_enc: ifdef out/replace references to deprecated codec flags. riff: remove references to sonic codec ids indeo4: add some missing static and const qualifiers rv34: DC-only inverse transform avconv: use AVFrame.width/height/format instead of corresponding AVCodecContext fields lavfi: move version macros to a new installed header version.h vsrc_buffer: release the buffer on uninit. rgb2rgb: rgb12tobgr12() ... Conflicts: avconv.c doc/APIchanges ffprobe.c libavfilter/Makefile libavfilter/avfilter.h libswscale/rgb2rgb.c libswscale/rgb2rgb.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: DC-only inverse transformChristophe GISQUET2012-01-121-28/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When decoding coefficients, detect whether the block is DC-only, and take advantage of this knowledge to perform DC-only inverse transform. This is achieved by: - first, changing the 108x4 element modulo_three_table into a 108 element table (kind of base4), and accessing each value using mask and shifts. - then, checking low bits for 0 (as they represent the presence of higher frequency coefficients) Also provide x86 SIMD code for the DC-only inverse transform. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-051-10/+0
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (46 commits) mtv: Make sure audio_subsegments is not 0 v4l2: use V4L2_FMT_FLAG_EMULATED only if it is defined avconv: add symbolic names for -vsync parameters flvdec: Fix compiler warning for uninitialized variables rtsp: Fix compiler warning for uninitialized variable ulti: convert to new bytestream API. swscale: Use standard multiple inclusion guards in ppc/ header files. Place some START_TIMER invocations in separate blocks. v4l2: list available formats v4l2: set the proper codec_tag v4l2: refactor device_open v4l2: simplify away io_method v4l2: cosmetics v4l2: uniform and format options v4l2: do not force interlaced mode avio: exit early in fill_buffer without read_packet vc1dec: fix invalid memory access for small video dimensions rv34: fix invalid memory access for small video dimensions rv34: joint coefficient decoding and dequantization avplay: Don't call avio_set_interrupt_cb(NULL) ... Conflicts: Changelog avconv.c doc/APIchanges doc/indevs.texi libavcodec/adxenc.c libavcodec/dnxhdenc.c libavcodec/h264.c libavdevice/v4l2.c libavformat/flvdec.c libavformat/mtv.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: joint coefficient decoding and dequantizationChristophe GISQUET2012-01-041-10/+0
| | | | | | | | | | | | | | | | | | | | | | Perform dequantization while decoding coefficients instead of performing it on the entire coefficients buffer. Since quantized coefficients are very sparse, this usually causes a small speedup. Speedup of around 1% on Panda board compared to the removed here neon code. Global speedup is probably around 3%. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
|/ | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-201-1/+1
| | | | | | | | Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-011-1/+1
| | | | | | | Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 352l: correct calculating number of bits for storing macroblock offset in RV3/4Kostya Shishkov2008-12-231-1/+1
| | | | Originally committed as revision 16293 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Globally rename the header inclusion guard names.Stefano Sabatini2008-08-311-3/+3
| | | | | | | | | Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace table with its H.263 counterpartKostya Shishkov2007-12-071-6/+8
| | | | Originally committed as revision 11181 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Misc spelling fixes, prefer American over British English.Diego Biurrun2007-12-021-1/+1
| | | | Originally committed as revision 11126 to svn://svn.ffmpeg.org/ffmpeg/trunk
* spelling cosmeticsDiego Biurrun2007-11-271-16/+16
| | | | Originally committed as revision 11097 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Data tables for future RV30/40 decoderKostya Shishkov2007-11-241-0/+146
Originally committed as revision 11089 to svn://svn.ffmpeg.org/ffmpeg/trunk
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