summaryrefslogtreecommitdiff
path: root/libavcodec/svq3.c
Commit message (Collapse)AuthorAge
* svq3: propagate codec memory allocation failure in context initDustin Brody2011-08-15
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc: use designated initialisers for all codecs.Anton Khirnov2011-07-29
| | | | It's more readable and less prone to breakage.
* Eliminate FF_COMMON_FRAME macro.Diego Biurrun2011-07-11
| | | | | FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied to struct Picture. Replace by an embedded AVFrame structure in struct Picture.
* H.264: faster write_back_*Jason Garrett-Glaser2011-07-03
| | | | Avoid aliasing, unroll loops, and inline more functions.
* Fix SVQ3 after adding 4:4:4 H.264 supportJason Garrett-Glaser2011-06-13
|
* Roll back 4:4:4 H.264 for nowJason Garrett-Glaser2011-06-13
| | | | Needs some ARM/PPC asm modifications.
* Fix SVQ3 after adding 4:4:4 H.264 supportJason Garrett-Glaser2011-06-13
|
* svq3: Check negative mb_type to fix potential crash.Baptiste Coudurier2011-06-03
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* svq3: Move svq3-specific fields to their own context.Baptiste Coudurier2011-06-03
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* svq3: Do initialization after parsing the extradataRonald S. Bultje2011-05-21
| | | | | | | | If done before, some parameters aren't known yet. With svq3/rtp, initializing before some parameters are known can lead to calling av_malloc(0), which on OS X currently returns broken pointers.
* Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini2011-05-02
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Replace deprecated av_get_pict_type_char() with av_get_picture_type_char().Stefano Sabatini2011-05-02
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* lavc: remove FF_API_HURRY_UP cruftAnton Khirnov2011-04-26
|
* Replace mplayerhq.hu URLs by libav.org.Diego Biurrun2011-04-18
|
* lavc: mark hurry_up for removal on next major bumpAnton Khirnov2011-04-02
| | | | | It has been deprecated for about five years, skip_idct/skip_frame should be used instead.
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Move ff_emulated_edge_mc() into DSPContext.Ronald S. Bultje2011-01-28
|
* Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò2011-01-26
| | | | | | | None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Revert 2a1f431d38ea9c05abb215d70c7dc09cdb6888ab, it broke H264 lossless.Ronald S. Bultje2011-01-20
|
* H.264/SVQ3: make chroma DC work the same way as luma DCJason Garrett-Glaser2011-01-15
| | | | | | | No speed improvement, but necessary for some future stuff. Also opens up the possibility of asm chroma dc idct/dequant. Originally committed as revision 26349 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Port SVQ3 to use the new mb_luma_dc method of storing luma DC coefficients.Jason Garrett-Glaser2011-01-15
| | | | | | | Doesn't help speed as there isn't an asm implementation yet, but consistency is a good thing. Originally committed as revision 26348 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix SVQ3Jason Garrett-Glaser2011-01-14
| | | | | | Regression in r26336-7. Originally committed as revision 26341 to svn://svn.ffmpeg.org/ffmpeg/trunk
* H.264: split luma dc idct out and implement MMX/SSE2 versionsJason Garrett-Glaser2011-01-14
| | | | | | | | | | About 2.5x the speed. NOTE: the way that the asm code handles large qmuls is a bit suboptimal. If x264-style dequant was used (separate shift and qmul values), it might be possible to get some extra speed. Originally committed as revision 26336 to svn://svn.ffmpeg.org/ffmpeg/trunk
* SVQ3: Allow decoding if thread_count is > 1Alexander Strange2010-12-15
| | | | | | | svq3 still doesn't support multithreading, but it's simpler for clients if they can enable threading for all codecs by default. Originally committed as revision 26015 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix svq3 watermark log uncompress on 64bit, probably fixes issue 1263Baptiste Coudurier2010-06-15
| | | | Originally committed as revision 23620 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | 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
* Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini2010-03-30
| | | | | | is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* svq3 now in working condition, at least vissually, ill let fate tell usMichael Niedermayer2010-02-25
| | | | | | if the checksums match Originally committed as revision 22061 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fix compilation, sorry ive not checked cvslog for a while :(((Michael Niedermayer2010-02-25
| | | | | | | svq3 decoder does not work yet though but i didnt want to keep compilation broken longer Originally committed as revision 22060 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix svq3_* function declarations.Rafaël Carré2010-01-27
| | | | | | Patch by Rafaël Carré, rafael D carre A gmail Originally committed as revision 21489 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Apply changes made in r21308 to svq3.c.Jai Menon2010-01-19
| | | | | | Fixes compilation with gcc and -O0. Originally committed as revision 21316 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Split motion vector prediction off h264.c/h.Michael Niedermayer2010-01-12
| | | | Originally committed as revision 21174 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move check_intra4x4_pred_mode() back from h264.h to h264.c, the function is justMichael Niedermayer2010-01-12
| | | | | | | | called once per MB in worst case and doesnt seem to benefit from static inline. Actually the code might be a hair faster now (0.1% according to my benchmark but this could be random noise) Originally committed as revision 21173 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Get rid of #include "svq3.c"Michael Niedermayer2010-01-12
| | | | | | | | | | | functions called more than per mb are moved into the header, scan8 is also as it must be known at compiletime. The code after this patch duplicates h264data.h, this has been done to minimize the changes in this step and allow more fine grained benchmarking. Speedwise this is 1% faster on my pentium dual core with diegos cursed cathedral sample. Originally committed as revision 21157 to svn://svn.ffmpeg.org/ffmpeg/trunk
* SVQ3 : Set avctx->pix_fmt correctly during decoder initialisation.Jai Menon2009-12-12
| | | | | | Fixes issue 1591. Originally committed as revision 20810 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add additional long names for the Sorenson Vector Quantizer 3 decoder.Stefano Sabatini2009-10-19
| | | | Originally committed as revision 20316 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Check thread count as multithreaded decoding is not supported.Michael Niedermayer2009-09-09
| | | | | | Fixes issue1292 Originally committed as revision 19801 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mark all pix_fmts and supported_framerates compound literals as const.Reimar Döffinger2009-09-06
| | | | | | Makes no difference for gcc but at least icc can put them in .rodata then. Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Parse frame size code, see "svq3.c: parse frame size" thread on ML.Ronald S. Bultje2009-08-04
| | | | Originally committed as revision 19583 to svn://svn.ffmpeg.org/ffmpeg/trunk
* remove unused hack which set AVCodecContext frame_number to pic timestampBaptiste Coudurier2009-05-30
| | | | Originally committed as revision 18988 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes anThilo Borgmann2009-04-07
| | | | | | | | | | | AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
* SVQ3: Fix decoding with A32_BITSTREAM_READERMåns Rullgård2009-03-01
| | | | | | | | | svq3_decode_slice_header() modifies the buffer used by the bitstream reader. Some of the bitstream readers cache a few bytes of data, which must be flushed after such a modification. Calling skip_bits_long(gb, 0) achieves this. Originally committed as revision 17680 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 1000l for me, wrong pix_fmt.Michael Niedermayer2009-02-24
| | | | Originally committed as revision 17573 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add and use ff_pixfmt_list_420.Michael Niedermayer2009-02-24
| | | | Originally committed as revision 17564 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add missing av_cold in static init/close functions.Daniel Verkamp2009-02-22
| | | | | | Patch by Daniel Verkamp daniel at drv dot nu. Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | 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
* cosmetics: Remove pointless period after copyright statement non-sentences.Diego Biurrun2009-01-19
| | | | Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change semantic of CONFIG_*, HAVE_* and ARCH_*.Aurelien Jacobs2009-01-13
| | | | | | They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix sample URL.Diego Biurrun2008-12-25
| | | | Originally committed as revision 16309 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 10l, svq3 didnt set h->cbp, this broke decoding a little.Michael Niedermayer2008-12-18
| | | | Originally committed as revision 16214 to svn://svn.ffmpeg.org/ffmpeg/trunk
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-27 13:03:56 +0000