FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	87c1783c77	snowenc: move runs from stack to heap. Fixes ticket1082 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	6fe8cb7d70	snowenc: add no_bitstream option. This allows making e.g. MPlayer's -vf uspp filter about 20% faster. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	c4e0d845e2	snowenc: mark some encode_subband arguments const. This makes it more obvious that this function only does bitstream encoding. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Anton Khirnov	171273fec8	snowenc: switch to encode2().	13 years ago
Anton Khirnov	8d3348c2c4	snowenc: don't abuse input picture for storing information.	13 years ago
Martin Storsjö	35e02a3d0e	snow: Add ff_ prefix to nonstatic symbols This allows getting rid of a hack for conflicting symbol/define names. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	ddce8953a5	h263: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	22eef8d738	snowenc: dont crash with gray but exit with an error msg. Fixes Ticket839 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	8540dcfd7a	snow: fix integer overflows The way these values are used, they should have an unsigned type. A similar change was made for mpegvideo in `cb66847`. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Luca Barbato	7f1b427018	snow: split snow in snowdec and snowenc The common non inlined code goes in snow.c, the common inlined code in snow.h, tables move in snowdata.h (included only by snow.c)	13 years ago
Reimar Döffinger	371e165443	Try to set AVFrame.reference to correct values. I am not sure these new values are correct, not am I sure the semantics are a good idea since we do not seem to make any use of them but they caused a lot of confusion, but this seems to make things closer to matching the documentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	8fa97302e0	snow: do not draw_edge if emu_edge is set Fix segfault on emu edge, to reproduce make fate-vsynth1-snow avplay -flags emu_edge tests/data/vsynth1/snow.avi Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Michael Niedermayer	4416931fc0	snow: emu edge support Fixes Ticket592 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Anton Khirnov	0cc06b9e23	snow: add 'memc_only' private option. Deprecate CODEC_FLAG2_MEMC_ONLY	14 years ago
Diego Biurrun	0249478756	doxygen: fix wrong comment syntax, //< vs. ///<	14 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	14 years ago
Mans Rullgard	89cc8a316d	Remove snow/dwt test program This test program so full of programming errors it is impossible to make sense of it. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	657ccb5ac7	Eliminate FF_COMMON_FRAME macro. 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.	14 years ago
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	050f509065	snow: Remove unused code.	14 years ago
Jason Garrett-Glaser	c90b94424c	4:4:4 H.264 decoding support Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.	14 years ago
Jason Garrett-Glaser	504811baea	Roll back 4:4:4 H.264 for now Needs some ARM/PPC asm modifications.	14 years ago
Jason Garrett-Glaser	c9c493872c	4:4:4 H.264 decoding support Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.	14 years ago
Stefano Sabatini	ce5e49b0c2	replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_	14 years ago
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Diego Biurrun	e6ff064845	Eliminate pointless '#if 1' statements without matching '#else'.	14 years ago
Alexander Strange	1500be13f2	dsputil: allow to skip drawing of top/bottom edges.	14 years ago
Michael Niedermayer	d375c10400	Fake-Merge remote-tracking branch 'ffmpeg-mt/master'	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	d23e3e5fea	Move ff_emulated_edge_mc() into DSPContext. (cherry picked from commit `2e27959879`)	14 years ago
Ronald S. Bultje	2e27959879	Move ff_emulated_edge_mc() into DSPContext.	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Måns Rullgård	5262f7ed1d	snow: remove unused parameter to mc_block() Originally committed as revision 23746 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	33996217ca	Add ff_ prefix to dwt functions Originally committed as revision 22523 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	05aec7bb87	Separate DWT from snow and dsputil This moves the DWT functions from snow.c and dsputil.c to a file of their own. A new struct, DWTContext, holds the function pointers previously part of DSPContext. Originally committed as revision 22522 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	94ca624fbc	Move ff_sqrt() to libavutil/intmath.h Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	c26e58e32c	Add some missing #includes Originally committed as revision 22258 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	2c8077621b	Optimize ff_snow_horizontal_compose97i. this makes the 9/7 C wavelet at the decoder side 22% faster. The old code is changed to match the new in terms of the order of operations (which also makes it sligtly faster) Originally committed as revision 21132 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	233a8b3d6b	Merge vertical_compose53iL0*() 8% faster C 5/3 wavelet at the decoder side. Originally committed as revision 21131 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	2a84512a74	Optimize horizontal_compose53i() by inlining inv_lift() and optimizing the resulting code slightly. ~30% faster C 5/3 wavelet at the decoder side. Originally committed as revision 21130 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	4536c8e603	Snow : re-indent after r21093. Originally committed as revision 21094 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	a4bd598541	Snow : remove pointless 'if(1)'. Originally committed as revision 21093 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	2da16f288a	Snow : use non-NULL context for av_log. Originally committed as revision 21089 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	8ec5a042e4	Cosmetics : remove duplicated comment. Originally committed as revision 21088 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	e8c6411ce3	Snow : release buffers allocated using avctx->get_buffer. Originally committed as revision 21084 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	c267bb038e	Fix 1 pass RC in snow. Fixes issue547. Originally committed as revision 20706 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	d773d85515	Reorder functions so that encoding functions are disabled by the preprocessor. Fixes compilation with disabled optimizations and enabled Snow decoder. Originally committed as revision 19914 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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79 Commits (87f29996415ad2c06ab00583d709fa03b5185305)