Felix Bünemann
854288bba9
add mangling
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Originally committed as revision 4924 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-03-03 13:33:40 +00:00
Juanjo
86bec9a161
- Fix on AVI and WAV headers based on Nikolai Zhubr patch.
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- Now the properties of the AVIs are correctly shown, but the MP2 audio
isn't playable, it seems the problems is that Fraunhoffer MP3 decoder
included on Windows cannot decode MP2 streams.
Originally committed as revision 316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-01 22:28:30 +00:00
Michael Niedermayer
f5d1f41b11
fixing warning
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Originally committed as revision 315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-26 23:11:08 +00:00
Juanjo
43f1708f8b
- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
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sure it works ok. Also it's slow, so use it only when you _really_ need to
measure quality.
- Fix libavcodec Makefile to enable profiling.
Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-26 22:14:27 +00:00
Michael Niedermayer
2b9ab1d54a
fixing msmpeg4 decoding if fps < 16 (i thought it was a indicator for the ext header, its the fps indeed)
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Originally committed as revision 313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-22 19:19:01 +00:00
Michael Niedermayer
81b7c056ee
use assert.h
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more assertions
Originally committed as revision 4807 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-22 15:24:19 +00:00
Juanjo
e7774f11ac
- Bug fix on RTYPE (rounding type) not being honoured by H.263+ decoder.
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Originally committed as revision 312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-22 03:35:41 +00:00
Michael Niedermayer
2ba1bff059
101++
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Originally committed as revision 4795 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-21 19:41:50 +00:00
Michael Niedermayer
df3c183a7b
fixing bgr32 output on big-endian systems
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Originally committed as revision 4794 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-21 17:48:00 +00:00
Michael Niedermayer
1e1c4fe926
unscaled yuv2rgb fix for big-endian systems
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Originally committed as revision 4792 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-21 16:57:35 +00:00
Juanjo
9e15ad28bd
- Bug fixes in H.263+ Advanced INTRA Coding decoder.
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- H.263+ should be able to decode streams with AIC now :)
Originally committed as revision 311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-19 19:23:34 +00:00
Juanjo
d140623fc4
- H.263+ decoder support for Advanded INTRA Coding (buggy)
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Originally committed as revision 310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 19:33:27 +00:00
Zdenek Kabelac
608d0dee6f
* Also include time.h for nanosleep()
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by: Philipp Matthias Hahn <pmhahn@titan.lahn.de>
Originally committed as revision 309 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 10:20:03 +00:00
Zdenek Kabelac
d6a4c0b111
* some modifications to allow gcc to compile same code for -fPIC
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- introduced MOVQ_WONE, MOVQ_WTWO
* unrolled put_pixels_clamped_mmx
* added .baling where the jump address would be compiled on odd address
* added some testing code to disable all these routines (for time measurement)
Originally committed as revision 308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:40:05 +00:00
Zdenek Kabelac
38d171ebbe
* simplified indexing
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* ignoring error from msmpeg4_decode_block
Originally committed as revision 307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:34:54 +00:00
Zdenek Kabelac
af8793ae75
* simplified indexing
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Originally committed as revision 306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:32:11 +00:00
Zdenek Kabelac
8257bf0534
* eliminating duplicated code from MPV_common_end
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* simplified indexing
Originally committed as revision 305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:31:37 +00:00
Zdenek Kabelac
3232bc885d
* using static instead of extern
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Originally committed as revision 304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:29:32 +00:00
Zdenek Kabelac
b4cc15e75e
* continue after error in msmpeg4_decode_mb - helps for some movie samples
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Originally committed as revision 303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 09:28:05 +00:00
Michael Niedermayer
bb6f51aeab
avoid overflow of picturenumber*fps*10000
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bug found by Lennert Buytenhek <buytenh@gnu.org>
Originally committed as revision 302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 01:58:00 +00:00
Michael Niedermayer
3696d2bb83
block_last_index was too large (in mpeg1 decoding)
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Originally committed as revision 301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-18 00:31:16 +00:00
Juanjo
b4dbd87c04
- Minor changes on bitrate control
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Originally committed as revision 300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-15 20:46:37 +00:00
Michael Niedermayer
d8cf5aea49
optimized the normal bitstream writer, its faster than the alternative one on p3 now ... lets hope its at least not slower on p4 & k7
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Originally committed as revision 299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-15 00:14:01 +00:00
Michael Niedermayer
332105e446
minor dststride bugfix for i420 output
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srcHeight %2 != 0 bugfix / chroma height = (luma height +1)>>1 in YV12
Originally committed as revision 4699 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-14 16:38:50 +00:00
Michael Niedermayer
f004ca1c1b
optimized encode_dc() (+2% speed on P3 for mpeg1 intra only encodings)
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Originally committed as revision 298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-13 15:26:28 +00:00
Michael Niedermayer
80feb2a23e
optimize mpeg1_encode_block()
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(makeing some constant arrays global, merging put_bits(), ...)
Originally committed as revision 297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-13 04:19:10 +00:00
Michael Niedermayer
4f0f8bfce3
aligned bitstream writer (1% slower on p3 but perhaps its faster on p4?)
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Originally committed as revision 296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-12 22:43:26 +00:00
Michael Niedermayer
17592475b3
alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)
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Originally committed as revision 295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-12 15:43:16 +00:00
Michael Niedermayer
9bd8bd1add
unscaled memcpy variant bugfix (negative strides)
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Originally committed as revision 4650 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-10 23:57:47 +00:00
Juanjo
e03c341ef3
- More work on preliminary bit rate control, just to be able to get an
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average variance for picture's MBs so we can adjust qscale on the MB layer.
Originally committed as revision 294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-10 06:10:50 +00:00
Juanjo
37fbfd0a91
- Now the ME is done for the entire picture when enconding, the
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DCT/Quantization is done after we have calculated all the MV of the picture.
- This is the preamble for a better bit rate control.
Originally committed as revision 293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-10 01:56:50 +00:00
Michael Niedermayer
ec22603f79
unscaled BGR24 -> YV12
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Originally committed as revision 4624 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-10 00:43:31 +00:00
Michael Niedermayer
21316f3c84
rgb24toyv12 in MMX (untested)
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Originally committed as revision 4623 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-10 00:30:24 +00:00
Michael Niedermayer
4342fc14dc
bgr24toUV in MMX
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Originally committed as revision 4620 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-09 23:43:48 +00:00
Michael Niedermayer
ac6a2e4550
bgr24toY in MMX
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Originally committed as revision 4613 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-09 17:03:53 +00:00
Juanjo
81401c1fbc
- Fixes on RTP and GOB headers for H.263.
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- RTP callback system implemented for H.263/H.263+.
- Bug fix on DC coefficients of H.263.
- H.263 decoder now returns PTS on picture number.
Originally committed as revision 292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 16:59:56 +00:00
Arpi
3cb32e3d1f
PATCH by Rik Snel <rsnel@cube.dyndns.org>
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this includes the range for quantized dct coefficients in dct_quantize() (-1023...1023)
Originally committed as revision 291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 01:25:06 +00:00
Arpi
80e103d04c
PATCH by Rik Snel <rsnel@cube.dyndns.org>
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this patch enhances the jpeg header writer. It can be asked to omit
quantisation and huffman tables and it can write different horizontal and
vertical sampling factors. (the last thing is useless for libavcodec
itself (because libavcodec only handles YUV420P at ecoder level), but the
values are initialized so that operation of libavcodec is not impaired)
Originally committed as revision 290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 01:23:41 +00:00
Michael Niedermayer
fa778d53ad
workaround gcc 2.95.2 bug
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Originally committed as revision 289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-09 00:38:44 +00:00
Michael Niedermayer
b0db419867
fastmemcpy
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Originally committed as revision 4587 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-08 15:54:56 +00:00
Michael Niedermayer
4bb3fa5e4f
unscaled BGR15->BGR16
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a few bugfixes of the other unscaled converters
Originally committed as revision 4582 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-08 04:18:01 +00:00
Michael Niedermayer
b72034dd49
bgr15 input support
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Originally committed as revision 4581 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-08 03:09:46 +00:00
Michael Niedermayer
5bb9d9d8e8
faster bgr16 input
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Originally committed as revision 4580 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-08 01:24:02 +00:00
Michael Niedermayer
6af250ea5c
bgr16 input support
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Originally committed as revision 4579 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-08 00:42:00 +00:00
Michael Niedermayer
0b2540a0c1
avoid copying input when encoding non intra stuff too
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Originally committed as revision 288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-07 23:48:24 +00:00
Michael Niedermayer
b935781b41
unscaled converters
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BGR24 -> BGR32 & RGB24 -> RGB32
BGR32 -> BGR24 & RGB32 -> RGB24
Originally committed as revision 4568 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-07 15:29:15 +00:00
Michael Niedermayer
adeaecb9ae
fixing green line at right side bug (reported by Nick Kurshev <nickols_k@mail.ru>)
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Originally committed as revision 4564 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-07 03:39:30 +00:00
Michael Niedermayer
d8c2efac4b
width or height %16 != 0 bugfix
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Originally committed as revision 287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-07 02:08:36 +00:00
Michael Niedermayer
a861d4d7f3
rgb32 & rgb24 input support
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squished a endianness bug in the 15/16bgr output
Originally committed as revision 4559 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-06 22:55:57 +00:00
Michael Niedermayer
b6654a5464
101 (yuv2rgb with mpeg1,...) ;)
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simple copy if possible (same format, no scaling, ...)
Originally committed as revision 4556 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-06 21:59:23 +00:00