FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	26c83a4161	Move a few things into a deeper if() in fetch_diagonal_mv(). Originally committed as revision 21313 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	350fc614b4	Remove code that handles the case of a MB pair to our right being available. Thats not possible except maybe in FMO which noone uses anyway. iam also not sure if this wasnt missing a part_width. Originally committed as revision 21312 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	7231ccf4d5	Cosmetic, get rid of &x[0] Originally committed as revision 21309 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	2b3649f656	Fix compilation with -O0. Originally committed as revision 21308 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	7a93858a6d	Fix accumulated indention errors. Originally committed as revision 21307 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	70bd7a3d48	Optimize top non_zero_count_cache init. Originally committed as revision 21306 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	5e07aa7721	Dont init chroma elements of non_zero_count_cache for deblock. Originally committed as revision 21305 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	5cc5d9bf29	Remove unneeded for_deblock check, this code was alraedy under for_deblock. Originally committed as revision 21304 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	bffe82f504	Rather call filter_mb_mbaff_edge*v() more often than do extra calculations in the innerst loop. ~150 cpu cycles faster Originally committed as revision 21299 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	fb823b7791	Fix 10l segfault with threads. Originally committed as revision 21293 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	0fe674cb4a	Use h->slice_num where possible. Originally committed as revision 21292 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	bce6a1e7c7	Enable filter_mb_fast for CAVLC P slices. Originally committed as revision 21291 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	439d6b1dcf	filter_mb_fast needs cbp_table to be set. Originally committed as revision 21290 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	42ebca8551	PAFF CABAC P slices seem to work as well, so enable them for ff_h264_filter_mb_fast() too. Originally committed as revision 21289 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	a8f4921595	Reenable filter_mb_fast for I slices and progressive CABAC P slices. Originally committed as revision 21288 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	a7d7cdaac7	Set h->cbp for ff_h264_filter_mb_fast(). Originally committed as revision 21287 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	9327042c17	10l for someone, Store chroma_qp_diff in the correct struct. Originally committed as revision 21286 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Gwenole Beauchesne	054947cafd	Install <libavcodec/vaapi.h> header. Originally committed as revision 21285 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	b6ef858ec7	Move CAVLC 8x8 DCT special case from ff_h264_filter_mb() to fill_caches that way it is also available for ff_h264_filter_mb_fast(). Originally committed as revision 21283 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	6d7e6b2657	Perform reference remapping at fill_cache() time instead of in the loop filter. This removes one obstacle of getting ff_h264_filter_mb_fast() bitexact. code is maybe 0.1% faster Originally committed as revision 21280 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	7da0d82104	Make qp check for loop filter skiping also work with MBAFF. Originally committed as revision 21276 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	12be38ec18	Comment about a cornercase we ignore currently Originally committed as revision 21275 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	44a5e7b64c	Move the qp check to skip the loop filter up. Originally committed as revision 21274 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	b6303e6d2a	Reorganize how values are stored in h->non_zero_count. ~1% faster Originally committed as revision 21273 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	2911e13224	Disable a few things in fill_filter_caches() that arent needed. 0.1% speedup Originally committed as revision 21272 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	f432b43b08	Split fill_caches() between filter and decoder. Originally committed as revision 21271 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	c988f97566	Rearchitecturing the stiched up goose part 1 Run loop filter per row instead of per MB, this also should make it much easier to switch to per frame filtering and also doing so in a seperate thread in the future if some volunteer wants to try. Overall decoding speedup of 1.7% (single thread on pentium dual / cathedral sample) This change also allows some optimizations to be tried that would not have been possible before. Originally committed as revision 21270 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alexander Strange	0209e1e160	Add missing Makefile dependencies to CONFIG_SNOW_ENCODER. Fixes build with --disable-encoders --enable-encoder=snow. This fixes MPlayer build with --disable-mencoder. Originally committed as revision 21259 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	7931bb2a0c	Comment for() ; out ~200 bytes smaller ff_h264_filter_mb() please everyone, NEVER add code with the assumtation that gcc will remove it without checking gcc actually does. Chances are it does not. Originally committed as revision 21251 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	ed3d7e2f65	Mark a few functions as noinline, this makes ff_h264_filter_mb() a bit smaller and 5% faster. ff_h264_filter_mb_fast() stay the same size as gcc decided not to inline these functions there in the first place. Originally committed as revision 21250 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	183a86c958	Apply last 2 optimizations to similar code i forgot. Originally committed as revision 21249 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3f55a651c4	Another microopt, 4 cpu cycles for avoidance of FFABS(). Originally committed as revision 21248 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	1c6f46be03	Add missing guards and includes to arm/aac.h Originally committed as revision 21247 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	26147d368b	Minor (2 cpu cycles) optimization \|\|->\|. Originally committed as revision 21246 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
ami_stuff	8be7ac98ca	Support decoding of SoftLab-NSK VideoTizer. Patch by ami_stuff, ami_stuff o2 pl Originally committed as revision 21245 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	4c568cbcac	Consider slice_beta_offet in qp_thresh. Originally committed as revision 21244 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	2e36c931f0	Avoid wasting 4 cpu cycles per MB in redundantly calculating qp_thresh. Originally committed as revision 21243 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	864a074213	Correctly decode some Avid AV1x samples, fixes issue 1684. Originally committed as revision 21241 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Anatoly Nenashev	e1bb0364f8	Support lowres 3 when decoding MPEG video. Patch by Anatoliy Nenashev, nenashev_as mail ru Originally committed as revision 21239 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	ddd60f28d8	Replace cabac checks in inline functions from h264.h with constants. No benchmark because its just replacing variables with litteral constants (so no risk for slowdown outside gcc silliness) and i need sleep. Originally committed as revision 21237 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	a482e61bd6	Add symbol versioning for shared libraries Based on patch by Reinhard Tartler <siretart tauware de> Originally committed as revision 21236 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Vitor Sessak	d140b02581	SIPR16k decoder Originally committed as revision 21234 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Vitor Sessak	d79c06b2ad	Allow a SIPR table to be used by the upcoming SIPR16k decoder Originally committed as revision 21233 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Vitor Sessak	65323ed279	Split some SIPR structs to a header file for the upcoming SIPR16k commit Originally committed as revision 21232 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
ami_stuff	a4be782cbd	Support 2Vuy in mov, fixes issue 1690. Patch by ami_stuff, ami_stuff o2 pl Originally committed as revision 21230 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	2b9cb7ec71	Fix out of tree build with hardcoded tables Originally committed as revision 21228 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	d356a53f44	AAC: optimise bitstream reading in decode_spectrum_and_dequant() Using the low-level macros directly avoids redundant open/update/close cycles. 2-3% faster on ARM, PPC, and Core i7. Originally committed as revision 21224 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	59ea69ef54	Support decoding of Avid uncompressed mov files, fixes issue 1685. Originally committed as revision 21223 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	a0ae3e41f3	Support decoding Avid 1:1x codec, (partially) fixes issue1684. Originally committed as revision 21222 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	7c2de274e7	Add forgotten include of h264_mvpred.h to h264.h. This could have caused the linking failure of pred_pskip_motion() missing if a compiler included never used static functions. Originally committed as revision 21221 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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10909 Commits (980bcc554db5f601e0ceaf364f4c032d33e5fbd4)