Fabrice Bellard
962d6ae6c5
exported mpa_decode_header for new parser API
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Originally committed as revision 2491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:21:16 +00:00
Fabrice Bellard
8dbcc9f226
comment fix
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Originally committed as revision 2490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:19:05 +00:00
Mike Melanson
11e29a4143
added Apple Graphics (SMC) decoder
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Originally committed as revision 2488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 03:14:04 +00:00
Roberto Togni
aa39a62205
4bpp support
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Originally committed as revision 2487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-09 21:54:49 +00:00
Roberto Togni
1dc1ed9933
8BPS decoder
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Originally committed as revision 2486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 22:39:18 +00:00
Roberto Togni
e02c251e5a
Set buffer hints, use cr where available
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Originally committed as revision 2485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 21:21:36 +00:00
Roberto Togni
074c4ca7fd
Add cr codec capability and buffer hints
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Originally committed as revision 2484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 21:20:24 +00:00
Michael Niedermayer
598401ceea
fix context=1
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remove always_inline, gcc fails to inline other more important inline functions otherwise ...
Originally committed as revision 2483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-06 22:05:22 +00:00
Roberto Togni
1d768c3c16
100l: sometime palette was not copied to output frame
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Originally committed as revision 2481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-05 23:27:23 +00:00
Roman Shaposhnik
19d053c5ba
* fixes for broken builds on Solaris, OS2 and all bingendian
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systems out there.
Originally committed as revision 2480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-04 19:35:43 +00:00
Michael Niedermayer
3d0ef6dd52
av_log patch(2 of ?) by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 18:06:54 +00:00
Michael Niedermayer
ea05d9c9c7
flush fix (untested)
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Originally committed as revision 2473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 17:42:50 +00:00
Michael Niedermayer
89b9441aba
only add prefix after \n
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Originally committed as revision 2471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:58:26 +00:00
Michael Niedermayer
762357e63a
10l (fixes dct coeff noise reduction)
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Originally committed as revision 2470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:31:02 +00:00
Michel Bardiaux
9b87956678
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:26:22 +00:00
Michael Niedermayer
821cb11f76
noise reduction of dct coefficients
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Originally committed as revision 2468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 23:19:47 +00:00
Michael Niedermayer
432d84c395
10l ...
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Originally committed as revision 2467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 22:56:47 +00:00
Roberto Togni
875efafac8
Moved to new palette API
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Added check to aviod stride change between frames
Originally committed as revision 2466 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 21:57:55 +00:00
Roberto Togni
2e99641b1a
Fix some palette related defines, bump build number
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Originally committed as revision 2464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 21:53:28 +00:00
Michael Niedermayer
2cbb7820c9
ffv1 rgb support
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Originally committed as revision 2463 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-01 17:38:25 +00:00
Roberto Togni
04939fb787
100l: free previous frame, not current one!
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Set reference flag for frames.
Originally committed as revision 2460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:56:16 +00:00
Roberto Togni
bc0219fd95
Don't memcpy from unallocated memory
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Originally committed as revision 2459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:28:19 +00:00
Roman Shaposhnik
ddaae6a9d1
* DV demuxer is now capable of decoding auxilary audio stream. So,
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everybody who still uses second streo track for dubbing can
now export it.
* void* -> DVDemuxContext* change (per Fabrice's suggestion).
* -dv1394 capture now works in all modes.
Originally committed as revision 2458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:26:26 +00:00
Michael Niedermayer
d43fb4e806
move identical code into its own function
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intXY_t -> int_fastXY_t
Originally committed as revision 2455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 22:51:02 +00:00
Michael Niedermayer
237e49387a
initalize various uninitalized variables and avoid coded_picture_number as its not always correct (later should be reversed after fixing the picture_number mess)
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Originally committed as revision 2454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 21:05:00 +00:00
Michael Niedermayer
f259747bc7
100l (SAR is written as height/width instead of width/height in the MPEG1 standard)
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Originally committed as revision 2453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 19:55:44 +00:00
Michael Niedermayer
5f1948111a
pts fix and related fixes
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Originally committed as revision 2452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 16:58:49 +00:00
Mike Melanson
2a2bbcb05f
revised palette API, courtesy of Roberto Togni (rtogni at freemail.it)
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Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 05:40:58 +00:00
Michael Niedermayer
9df1d2490d
dumping funny numbers from first zygo i frame header
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Originally committed as revision 2450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 17:30:13 +00:00
Alex Beregszaszi
43a13e7247
initial support for zygovideo
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Originally committed as revision 2449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 14:54:45 +00:00
Fabrice Bellard
985180a1b8
added fake codec CODEC_ID_MPEG2TS of type CODEC_TYPE_DATA (needed for simpler handling of raw transport streams in ffserver and RTP - better solutions are welcomed)
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Originally committed as revision 2445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 14:08:18 +00:00
Michael Niedermayer
13ba9ae499
linear blend 1 line shift fix
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Originally committed as revision 2443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-28 09:23:26 +00:00
Ivan Kalvachev
a579db0c4f
XvMC speedup by removing one memcpy and doing MB packing
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Originally committed as revision 2442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-27 23:22:43 +00:00
Michael Niedermayer
6b56c616d9
make convert_matrix() independant of MpegEncContext
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Originally committed as revision 2441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-27 14:37:30 +00:00
James Klicman
14cabd4068
AltiVec optimized fdct patch by (James Klicman <james at klicman dot org>)
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Originally committed as revision 2439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 10:14:05 +00:00
Michael Niedermayer
5c69a4fd68
fixing the remaning block-align checks
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Originally committed as revision 2438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:56:21 +00:00
Assaf Yaari
ca1d62f45d
block algn patch by ("Assaf Yaari" <assafy at mobixell dot com>)
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Originally committed as revision 2437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:49:45 +00:00
Michael Niedermayer
6e0593e80b
reorder table instead of wasting instructions to reorder the input to match the table
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Originally committed as revision 2436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 21:59:28 +00:00
Michael Niedermayer
94789b9e59
10l
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Originally committed as revision 2435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 19:44:37 +00:00
Michael Niedermayer
9b4b6e099b
segfault fix
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Originally committed as revision 2434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 19:30:14 +00:00
Mike Melanson
94fd9201ad
support Cinepak files with funky (not divisible by 4) resolutions
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Originally committed as revision 2433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 15:22:34 +00:00
Roman Shaposhnik
48b1f80012
* adding integer/floating point AAN implementations for DCT 2-4-8
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Originally committed as revision 2430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 00:32:54 +00:00
Michael Niedermayer
99200baec4
optimizing
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Originally committed as revision 2428 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 21:57:04 +00:00
Panagiotis Issaris
1b245cc21c
Fixes GCC 3.3.2 warnings patch by (Panagiotis Issaris <takis at lumumba dot luc dot ac dot be>)
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Originally committed as revision 2427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 20:09:30 +00:00
Fred Rothganger
07bd15c3e9
rational.h not installed patch by (Fred Rothganger <rothgang at uiuc dot edu>)
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Originally committed as revision 2426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 19:59:43 +00:00
Roman Shaposhnik
10acc47995
* introducing dct248 into the DSP context.
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* simple/accurate implementation of dct248
* DV encoding now supports 2-4-8 DCT
* DV encoding gets a bit faster (but still miles away
from what I think it could do)
* misc. DV codec cleanups
Originally committed as revision 2425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 18:28:01 +00:00
Alex Beregszaszi
01a2ddaf85
1l
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Originally committed as revision 2424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 23:24:38 +00:00
Michael Niedermayer
cf3bf5bbaa
minor mmx2 optimization if the dct
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Originally committed as revision 2423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 13:22:20 +00:00
Michael Niedermayer
1745173bc5
inline -> always_inline (842 -> 690 cpu cycles for dct_quantize() difference for the dct itself should be even bigger)
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Originally committed as revision 2422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 12:59:21 +00:00
Michael Niedermayer
8d00c562e8
4.9-RC FreeBSD doesnt like lrint() so change to lrintf(), not that bsd supports that but we emulate it ...
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Originally committed as revision 2421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 12:41:54 +00:00
Michael Niedermayer
b4c3816cfa
optionally merge postscale into quantization table for the float aan dct
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Originally committed as revision 2420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 09:11:56 +00:00
Michael Niedermayer
10becaaf12
10l
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Originally committed as revision 2419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 08:31:26 +00:00
Alex Beregszaszi
369e2d5024
10l
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Originally committed as revision 2418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 22:12:25 +00:00
Alex Beregszaszi
1ffb0091aa
100l
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Originally committed as revision 2417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 22:10:22 +00:00
Michael Niedermayer
6f5cf8c50f
oops forgot
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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
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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
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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)
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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)
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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 ...
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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
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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
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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
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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
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Originally committed as revision 2405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 22:33:53 +00:00
Michael Niedermayer
5ff85f1d8b
AVRational
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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
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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
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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>)
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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
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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.
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* 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
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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
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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
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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
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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
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Originally committed as revision 2391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 21:59:08 +00:00
Michael Niedermayer
f539eb52fe
align
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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
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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
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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
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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
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Originally committed as revision 2383 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:02:44 +00:00
Mike Melanson
e986b6e2c7
quiet
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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
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<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
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<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)
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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
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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
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Originally committed as revision 2372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 17:27:30 +00:00
Michael Niedermayer
8c812d7317
10l
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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
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Originally committed as revision 2370 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 11:13:10 +00:00
Alex Beregszaszi
c58222c56c
10l
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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
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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
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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
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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
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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
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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
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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
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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)
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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
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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
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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
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direct rendering support
Originally committed as revision 2356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:29:05 +00:00