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6f5cf8c50f
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1447 Commits

Author SHA1 Message Date
Michael Niedermayer
6f5cf8c50f oops forgot 
Originally committed as revision 2416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-22 19:15:55 +00:00
Michael Niedermayer
65e4c8c919 floating point AAN DCT 
Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-22 18:26:38 +00:00
Michael Niedermayer
9d9e31722a 112 bytes smaller MpegEncContext 
Originally committed as revision 2414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-22 15:36:46 +00:00
Michael Niedermayer
45686da26d move blocks away MpegEncContext (7.4 -> 5.8k) 
Originally committed as revision 2413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-22 12:01:21 +00:00
Michael Niedermayer
642ccefbc8 move mmx quantizer matrixes out of MpegEncContext (23k -> 7k) (no meassureable slowdown) 
Originally committed as revision 2412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-22 11:23:39 +00:00
Michael Niedermayer
7e4995c388 move q_*_matrix out of MpegEncContext (40k ->23k) dct_quantize() is even slightly faster now, dont ask my why ... 
Originally committed as revision 2411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-22 10:59:39 +00:00
Michael Niedermayer
b465449eb7 dynamic alloc of picture structs instead of putting them in MpegEncContext 
Originally committed as revision 2410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-21 19:55:31 +00:00
Michael Niedermayer
33a6984b8c BSD doesnt have log2 
Originally committed as revision 2407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-21 01:00:31 +00:00
Michael Niedermayer
5c9e4723e0 mpeg2 aspect ratio encoding fixed 
Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 23:24:39 +00:00
Michael Niedermayer
5ed9f2e5aa use continued fractions to approximate a fraction if its numerator or denominator is too large 
Originally committed as revision 2405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 22:33:53 +00:00
Michael Niedermayer
5ff85f1d8b AVRational 
sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?

Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 20:23:46 +00:00
Michael Niedermayer
9dad924e22 bottom_field_first -> top_field_first 
Originally committed as revision 2402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 10:33:13 +00:00
Michael Niedermayer
fa384dcc81 export mpeg2 active display area / pan scan 
fix mpeg2 aspect_ratio for the rare case that active display area != AVCodecContext.width/height
decode sequence display extension & picture display extension

Originally committed as revision 2401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 09:52:02 +00:00
Dan Christiansen
dc7cb06ae0 gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>) 
Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-19 21:05:41 +00:00
Dan Christiansen
cf9d24adf6 - Moving -Wall from the individual Makefiles to configure (and only 
have it passed to GCC)
- Moving the usage in configure to the top of it, so you don't have to
wait needlessly
- Silence compiler output during configuration
- Add support for configuring with IBM XLC

patch by (Dan Christiansen <danchr at daimi dot au dot dk>)

Originally committed as revision 2397 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-18 18:47:06 +00:00
Roman Shaposhnik
2744ca9ac9 * providing MPEG codecs with a generic fields in AVFrame to use. 
* fixing YUV4MPEG format.

    * fixing a bug in DV codec where coded_frame was not set.

Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-18 03:19:44 +00:00
Michael Niedermayer
a573cc27f5 emu_edge checks simplification and avoid redundant checks for mpeg1/2 if emu_edge is set 
Originally committed as revision 2395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-17 18:56:01 +00:00
Roman Shaposhnik
5c00fe4137 * original fix still didn't align lines on s_align when CODEC_FLAG_EMU_EDGE 
was not set.

Originally committed as revision 2394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-16 18:27:48 +00:00
Roman Shaposhnik
00c28046e4 * fix for a trivial 100l declaration typo 
Originally committed as revision 2393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-16 04:50:54 +00:00
Michael Niedermayer
6571e41dcd picture buffer cleanup, this fixes a assertion failure (if assertion checking was manualy enabled for utils.c) and a memleak at least 
Originally committed as revision 2392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-16 00:21:54 +00:00
Michael Niedermayer
f0bbfc4a20 default_get_buffer() fixes 
Originally committed as revision 2391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 21:59:08 +00:00
Michael Niedermayer
f539eb52fe align 
Originally committed as revision 2389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 16:20:50 +00:00
Michael Niedermayer
bcc7125e1d fix "first frame is no keyframe" bug 
Originally committed as revision 2388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 15:37:25 +00:00
Mike Melanson
fc38477715 activate the XA and ADX ADPCM codecs 
Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:20:40 +00:00
Mike Melanson
f19af812a3 replace file to remove nasty DOS CRs and hard tabs 
Originally committed as revision 2384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:14:14 +00:00
Mike Melanson
f127136608 this should be part of adpcm.c 
Originally committed as revision 2383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:02:44 +00:00
Mike Melanson
e986b6e2c7 quiet 
Originally committed as revision 2382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 02:59:03 +00:00
Mike Melanson
f561046686 added CRI ADX and XA ADPCM audio modules, courtesy of BERO 
<bero -at- geocities.co.jp>

Originally committed as revision 2376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-14 04:40:53 +00:00
Mike Melanson
764ef40015 disable encoders where appropriate (patch courtesy of BERO 
<bero -at- geocities.co.jp>)

Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-14 04:15:53 +00:00
Michael Niedermayer
a003ee9a44 fix the case where all vlc codes are 8 bits long (repeat=256) 
Originally committed as revision 2374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 19:38:34 +00:00
Michael Niedermayer
7674347b64 alignment 10l 
Originally committed as revision 2373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 18:17:58 +00:00
Michael Niedermayer
8470540344 mmx2 optimization of huffyuv median encoding 
Originally committed as revision 2372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 17:27:30 +00:00
Michael Niedermayer
8c812d7317 10l 
Originally committed as revision 2371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 14:37:04 +00:00
Michael Niedermayer
ac0c66382d dont check if the ac esc 3 could have been stored as vlc as this detects only very few errors allthough it detects several buggy encoders 
Originally committed as revision 2370 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 11:13:10 +00:00
Alex Beregszaszi
c58222c56c 10l 
Originally committed as revision 2368 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 08:02:46 +00:00
Michael Niedermayer
431f2172cd fix decoding if the aspect ratio changes 
Originally committed as revision 2367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-12 21:32:58 +00:00
Alex Beregszaszi
ed7debda14 removed the obsolete and unused parameters of init_put_bits 
Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-12 21:25:00 +00:00
Michael Niedermayer
bba3a09bb0 h263 GOB decoding fix 
Originally committed as revision 2364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-12 19:18:37 +00:00
Michael Niedermayer
34790165dc intra dc treshold != 0 decoding fixed 
Originally committed as revision 2363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-12 14:01:53 +00:00
Alex Beregszaszi
5e83dec46a Sunplus JPEG codec (SP5X) support 
Originally committed as revision 2362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 21:49:10 +00:00
Alex Beregszaszi
91381201f0 theora comments skipping 
Originally committed as revision 2361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 19:40:45 +00:00
Alex Beregszaszi
6cbff2f44a using av_abort 
Originally committed as revision 2360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 17:48:49 +00:00
Alex Beregszaszi
f44ee2c34b theora decoding support (only keyframes for now, because by theora the frame isn't flipped so the motion vectors are getting screwed up) 
Originally committed as revision 2359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 17:44:21 +00:00
Mike Melanson
a62a7323fa optimised versions of the get_pixels, diff_pixels, and bswap_buf 
functions and support for 4 pixel high blocks in the put_pixels8_xxx and
avg_pixels8_xxx functions, courtesy of Robin Kay (komadori
at gekkou.co.uk)

Originally committed as revision 2358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 16:43:51 +00:00
Michael Niedermayer
c9319f2ea4 forgot to commit, i hope its correct 
Originally committed as revision 2357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 09:11:15 +00:00
Michael Niedermayer
688cbabe2c recommit of 
direct rendering support

Originally committed as revision 2356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:29:05 +00:00
Michael Niedermayer
11417deff9 recommit of 
VOL != 0x120 support

Originally committed as revision 2355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:27:07 +00:00
Steven M. Schultz
3bbd2123d6 recommit (of patch, as cvslog msg didnt apply cleanly) 
libavcodec/ppc compile errors patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)

Originally committed as revision 2354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:25:23 +00:00
Michael Niedermayer
95831f48f8 recommit of 
slightly cleaner width / height comment

Originally committed as revision 2353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:21:23 +00:00
Michael Niedermayer
49e17f8407 recommit of 
#define DEBUG fix by (Glenn Maynard <g_sf at zewt dot org>)

Originally committed as revision 2352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:19:39 +00:00