ffmpeg.git
17 years agodivx5-gmc support
Michael Niedermayer [Sat, 9 Mar 2002 13:01:16 +0000 (13:01 +0000)]
divx5-gmc support
q-pel mc support
neither is totally bugfree yet though :(

Originally committed as revision 320 to svn://svn.ffmpeg.org/ffmpeg/trunk

17 years ago* BeOS patch by François Revol <revol@free.fr>
François Revol [Fri, 8 Mar 2002 09:09:57 +0000 (09:09 +0000)]
* BeOS patch by François Revol <revol@free.fr>
  fixing some compilation problems

Originally committed as revision 319 to svn://svn.ffmpeg.org/ffmpeg/trunk

17 years agogmc bitstream decoding support (the real motion compensation isnt implemnted yet)
Michael Niedermayer [Thu, 7 Mar 2002 13:27:15 +0000 (13:27 +0000)]
gmc bitstream decoding support (the real motion compensation isnt implemnted yet)

Originally committed as revision 318 to svn://svn.ffmpeg.org/ffmpeg/trunk

17 years agoparsing more of the mpeg4 header & print some "not supported" stuff
Michael Niedermayer [Tue, 5 Mar 2002 13:58:13 +0000 (13:58 +0000)]
parsing more of the mpeg4 header & print some "not supported" stuff

Originally committed as revision 317 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoadd mangling
Felix Bünemann [Sun, 3 Mar 2002 13:33:40 +0000 (13:33 +0000)]
add mangling

Originally committed as revision 4924 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago- Fix on AVI and WAV headers based on Nikolai Zhubr patch.
Juanjo [Fri, 1 Mar 2002 22:28:30 +0000 (22:28 +0000)]
- Fix on AVI and WAV headers based on Nikolai Zhubr patch.
- 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

18 years agofixing warning
Michael Niedermayer [Tue, 26 Feb 2002 23:11:08 +0000 (23:11 +0000)]
fixing warning

Originally committed as revision 315 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
Juanjo [Tue, 26 Feb 2002 22:14:27 +0000 (22:14 +0000)]
- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
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

18 years agofixing msmpeg4 decoding if fps < 16 (i thought it was a indicator for the ext header...
Michael Niedermayer [Fri, 22 Feb 2002 19:19:01 +0000 (19:19 +0000)]
fixing msmpeg4 decoding if fps < 16 (i thought it was a indicator for the ext header, its the fps indeed)

Originally committed as revision 313 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agouse assert.h
Michael Niedermayer [Fri, 22 Feb 2002 15:24:19 +0000 (15:24 +0000)]
use assert.h
more assertions

Originally committed as revision 4807 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago- Bug fix on RTYPE (rounding type) not being honoured by H.263+ decoder.
Juanjo [Fri, 22 Feb 2002 03:35:41 +0000 (03:35 +0000)]
- Bug fix on RTYPE (rounding type) not being honoured by H.263+ decoder.

Originally committed as revision 312 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago101++
Michael Niedermayer [Thu, 21 Feb 2002 19:41:50 +0000 (19:41 +0000)]
101++

Originally committed as revision 4795 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agofixing bgr32 output on big-endian systems
Michael Niedermayer [Thu, 21 Feb 2002 17:48:00 +0000 (17:48 +0000)]
fixing bgr32 output on big-endian systems

Originally committed as revision 4794 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agounscaled yuv2rgb fix for big-endian systems
Michael Niedermayer [Thu, 21 Feb 2002 16:57:35 +0000 (16:57 +0000)]
unscaled yuv2rgb fix for big-endian systems

Originally committed as revision 4792 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago- Bug fixes in H.263+ Advanced INTRA Coding decoder.
Juanjo [Tue, 19 Feb 2002 19:23:34 +0000 (19:23 +0000)]
- Bug fixes in H.263+ Advanced INTRA Coding decoder.
- H.263+ should be able to decode streams with AIC now :)

Originally committed as revision 311 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago- H.263+ decoder support for Advanded INTRA Coding (buggy)
Juanjo [Mon, 18 Feb 2002 19:33:27 +0000 (19:33 +0000)]
- H.263+ decoder support for Advanded INTRA Coding (buggy)

Originally committed as revision 310 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago* Also include time.h for nanosleep()
Zdenek Kabelac [Mon, 18 Feb 2002 10:20:03 +0000 (10:20 +0000)]
*  Also include time.h for nanosleep()
   by:  Philipp Matthias Hahn <pmhahn@titan.lahn.de>

Originally committed as revision 309 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago* some modifications to allow gcc to compile same code for -fPIC
Zdenek Kabelac [Mon, 18 Feb 2002 09:40:05 +0000 (09:40 +0000)]
* some modifications to allow gcc to compile same code for -fPIC
  - 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

18 years ago* simplified indexing
Zdenek Kabelac [Mon, 18 Feb 2002 09:34:54 +0000 (09:34 +0000)]
* simplified indexing
* ignoring error from msmpeg4_decode_block

Originally committed as revision 307 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago* simplified indexing
Zdenek Kabelac [Mon, 18 Feb 2002 09:32:11 +0000 (09:32 +0000)]
* simplified indexing

Originally committed as revision 306 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago* eliminating duplicated code from MPV_common_end
Zdenek Kabelac [Mon, 18 Feb 2002 09:31:37 +0000 (09:31 +0000)]
* eliminating duplicated code from MPV_common_end
* simplified indexing

Originally committed as revision 305 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago* using static instead of extern
Zdenek Kabelac [Mon, 18 Feb 2002 09:29:32 +0000 (09:29 +0000)]
* using static instead of extern

Originally committed as revision 304 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago* continue after error in msmpeg4_decode_mb - helps for some movie samples
Zdenek Kabelac [Mon, 18 Feb 2002 09:28:05 +0000 (09:28 +0000)]
* continue after error in msmpeg4_decode_mb - helps for some movie samples

Originally committed as revision 303 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoavoid overflow of picturenumber*fps*10000
Michael Niedermayer [Mon, 18 Feb 2002 01:58:00 +0000 (01:58 +0000)]
avoid overflow of picturenumber*fps*10000
bug found by Lennert Buytenhek <buytenh@gnu.org>

Originally committed as revision 302 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoblock_last_index was too large (in mpeg1 decoding)
Michael Niedermayer [Mon, 18 Feb 2002 00:31:16 +0000 (00:31 +0000)]
block_last_index was too large (in mpeg1 decoding)

Originally committed as revision 301 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago- Minor changes on bitrate control
Juanjo [Fri, 15 Feb 2002 20:46:37 +0000 (20:46 +0000)]
- Minor changes on bitrate control

Originally committed as revision 300 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agooptimized the normal bitstream writer, its faster than the alternative one on p3...
Michael Niedermayer [Fri, 15 Feb 2002 00:14:01 +0000 (00:14 +0000)]
optimized the normal bitstream writer, its faster than the alternative one on p3 now ... lets hope its at least not slower on p4 & k7

Originally committed as revision 299 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agominor dststride bugfix for i420 output
Michael Niedermayer [Thu, 14 Feb 2002 16:38:50 +0000 (16:38 +0000)]
minor dststride bugfix for i420 output
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

18 years agooptimized encode_dc() (+2% speed on P3 for mpeg1 intra only encodings)
Michael Niedermayer [Wed, 13 Feb 2002 15:26:28 +0000 (15:26 +0000)]
optimized encode_dc() (+2% speed on P3 for mpeg1 intra only encodings)

Originally committed as revision 298 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agooptimize mpeg1_encode_block()
Michael Niedermayer [Wed, 13 Feb 2002 04:19:10 +0000 (04:19 +0000)]
optimize mpeg1_encode_block()
(makeing some constant arrays global, merging put_bits(), ...)

Originally committed as revision 297 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoaligned bitstream writer (1% slower on p3 but perhaps its faster on p4?)
Michael Niedermayer [Tue, 12 Feb 2002 22:43:26 +0000 (22:43 +0000)]
aligned bitstream writer (1% slower on p3 but perhaps its faster on p4?)

Originally committed as revision 296 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoalternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRI...
Michael Niedermayer [Tue, 12 Feb 2002 15:43:16 +0000 (15:43 +0000)]
alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)

Originally committed as revision 295 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agounscaled memcpy variant bugfix (negative strides)
Michael Niedermayer [Sun, 10 Feb 2002 23:57:47 +0000 (23:57 +0000)]
unscaled memcpy variant bugfix (negative strides)

Originally committed as revision 4650 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago- More work on preliminary bit rate control, just to be able to get an
Juanjo [Sun, 10 Feb 2002 06:10:50 +0000 (06:10 +0000)]
- More work on preliminary bit rate control, just to be able to get an
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

18 years ago- Now the ME is done for the entire picture when enconding, the
Juanjo [Sun, 10 Feb 2002 01:56:50 +0000 (01:56 +0000)]
- Now the ME is done for the entire picture when enconding, the
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

18 years agounscaled BGR24 -> YV12
Michael Niedermayer [Sun, 10 Feb 2002 00:43:31 +0000 (00:43 +0000)]
unscaled BGR24 -> YV12

Originally committed as revision 4624 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agorgb24toyv12 in MMX (untested)
Michael Niedermayer [Sun, 10 Feb 2002 00:30:24 +0000 (00:30 +0000)]
rgb24toyv12 in MMX (untested)

Originally committed as revision 4623 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agobgr24toUV in MMX
Michael Niedermayer [Sat, 9 Feb 2002 23:43:48 +0000 (23:43 +0000)]
bgr24toUV in MMX

Originally committed as revision 4620 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agobgr24toY in MMX
Michael Niedermayer [Sat, 9 Feb 2002 17:03:53 +0000 (17:03 +0000)]
bgr24toY in MMX

Originally committed as revision 4613 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago- Fixes on RTP and GOB headers for H.263.
Juanjo [Sat, 9 Feb 2002 16:59:56 +0000 (16:59 +0000)]
- Fixes on RTP and GOB headers for H.263.
- 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

18 years agoPATCH by Rik Snel <rsnel@cube.dyndns.org>
Arpi [Sat, 9 Feb 2002 01:25:06 +0000 (01:25 +0000)]
PATCH by Rik Snel <rsnel@cube.dyndns.org>
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

18 years agoPATCH by Rik Snel <rsnel@cube.dyndns.org>
Arpi [Sat, 9 Feb 2002 01:23:41 +0000 (01:23 +0000)]
PATCH by Rik Snel <rsnel@cube.dyndns.org>

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

18 years agoworkaround gcc 2.95.2 bug
Michael Niedermayer [Sat, 9 Feb 2002 00:38:44 +0000 (00:38 +0000)]
workaround gcc 2.95.2 bug

Originally committed as revision 289 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agofastmemcpy
Michael Niedermayer [Fri, 8 Feb 2002 15:54:56 +0000 (15:54 +0000)]
fastmemcpy

Originally committed as revision 4587 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agounscaled BGR15->BGR16
Michael Niedermayer [Fri, 8 Feb 2002 04:18:01 +0000 (04:18 +0000)]
unscaled BGR15->BGR16
a few bugfixes of the other unscaled converters

Originally committed as revision 4582 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agobgr15 input support
Michael Niedermayer [Fri, 8 Feb 2002 03:09:46 +0000 (03:09 +0000)]
bgr15 input support

Originally committed as revision 4581 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agofaster bgr16 input
Michael Niedermayer [Fri, 8 Feb 2002 01:24:02 +0000 (01:24 +0000)]
faster bgr16 input

Originally committed as revision 4580 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agobgr16 input support
Michael Niedermayer [Fri, 8 Feb 2002 00:42:00 +0000 (00:42 +0000)]
bgr16 input support

Originally committed as revision 4579 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoavoid copying input when encoding non intra stuff too
Michael Niedermayer [Thu, 7 Feb 2002 23:48:24 +0000 (23:48 +0000)]
avoid copying input when encoding non intra stuff too

Originally committed as revision 288 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agounscaled converters
Michael Niedermayer [Thu, 7 Feb 2002 15:29:15 +0000 (15:29 +0000)]
unscaled converters
 BGR24 -> BGR32 & RGB24 -> RGB32
 BGR32 -> BGR24 & RGB32 -> RGB24

Originally committed as revision 4568 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agofixing green line at right side bug (reported by Nick Kurshev <nickols_k@mail.ru>)
Michael Niedermayer [Thu, 7 Feb 2002 03:39:30 +0000 (03:39 +0000)]
fixing green line at right side bug (reported by Nick Kurshev <nickols_k@mail.ru>)

Originally committed as revision 4564 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agowidth or height %16 != 0 bugfix
Michael Niedermayer [Thu, 7 Feb 2002 02:08:36 +0000 (02:08 +0000)]
width or height %16 != 0 bugfix

Originally committed as revision 287 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agorgb32 & rgb24 input support
Michael Niedermayer [Wed, 6 Feb 2002 22:55:57 +0000 (22:55 +0000)]
rgb32 & rgb24 input support
squished a endianness bug in the 15/16bgr output

Originally committed as revision 4559 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago101 (yuv2rgb with mpeg1,...) ;)
Michael Niedermayer [Wed, 6 Feb 2002 21:59:23 +0000 (21:59 +0000)]
101 (yuv2rgb with mpeg1,...) ;)
simple copy if possible (same format, no scaling, ...)

Originally committed as revision 4556 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoswScale internally uses yuv2rgb now if possible
Michael Niedermayer [Wed, 6 Feb 2002 20:52:14 +0000 (20:52 +0000)]
swScale internally uses yuv2rgb now if possible

Originally committed as revision 4555 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agouse multiply instead of divides for DC prediction on X86
Michael Niedermayer [Tue, 5 Feb 2002 22:51:23 +0000 (22:51 +0000)]
use multiply instead of divides for DC prediction on X86

Originally committed as revision 286 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoprinting error messages if something is wrong instead of just return NULL;
Michael Niedermayer [Mon, 4 Feb 2002 18:53:01 +0000 (18:53 +0000)]
printing error messages if something is wrong instead of just return NULL;

Originally committed as revision 4530 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agofilterPos bugfix (only nearest neighbor scaling was affected)
Michael Niedermayer [Sun, 3 Feb 2002 02:08:05 +0000 (02:08 +0000)]
filterPos bugfix (only nearest neighbor scaling was affected)

Originally committed as revision 4493 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoMMX(2) optimized YUY2 input
Michael Niedermayer [Sat, 2 Feb 2002 18:18:58 +0000 (18:18 +0000)]
MMX(2) optimized YUY2 input
avoid duplicate checks for formats by changeing them (Y8->Y800, IYUV->I420)

Originally committed as revision 4482 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoprinting correct format info
Michael Niedermayer [Fri, 1 Feb 2002 19:39:37 +0000 (19:39 +0000)]
printing correct format info

Originally committed as revision 4469 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoYUY2, BGR24, BGR32 input support (no mmx yet)
Michael Niedermayer [Fri, 1 Feb 2002 19:25:09 +0000 (19:25 +0000)]
YUY2, BGR24, BGR32 input support (no mmx yet)

Originally committed as revision 4468 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago-sws 2 is default now
Michael Niedermayer [Wed, 30 Jan 2002 15:32:43 +0000 (15:32 +0000)]
-sws 2 is default now

Originally committed as revision 4422 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoYV12 like formats support (I420/IYUV)
Michael Niedermayer [Wed, 30 Jan 2002 15:21:08 +0000 (15:21 +0000)]
YV12 like formats support (I420/IYUV)
bugfixes related to vo_x11 resizeing

Originally committed as revision 4420 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agotop row bugfix
Michael Niedermayer [Tue, 29 Jan 2002 04:21:27 +0000 (04:21 +0000)]
top row bugfix

Originally committed as revision 4404 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoarea averageing scaling support (-sws 5) (is identical to bilinear for upscale)
Michael Niedermayer [Tue, 29 Jan 2002 01:43:15 +0000 (01:43 +0000)]
area averageing scaling support (-sws 5) (is identical to bilinear for upscale)

Originally committed as revision 4403 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agonearest neighbor / sdl emulation ;) scaling (-sws 4)
Michael Niedermayer [Mon, 28 Jan 2002 23:57:18 +0000 (23:57 +0000)]
nearest neighbor / sdl emulation ;) scaling (-sws 4)

Originally committed as revision 4402 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agominor QP bugfix
Michael Niedermayer [Mon, 28 Jan 2002 22:38:15 +0000 (22:38 +0000)]
minor QP bugfix

Originally committed as revision 4400 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoworkaround gcc bug "m" (0)
Arpi [Mon, 28 Jan 2002 19:34:16 +0000 (19:34 +0000)]
workaround gcc bug "m" (0)
avoiding useage of ebx

Originally committed as revision 283 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago* temporal solution for shared lib compilation
Zdenek Kabelac [Mon, 28 Jan 2002 18:06:28 +0000 (18:06 +0000)]
* temporal solution for shared lib compilation
* using ALPHA code optimalization for non ARCH_I386

Originally committed as revision 282 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Sun, 27 Jan 2002 13:30:18 +0000 (13:30 +0000)]
(commit by michael)
mmx & mmx2 quantizer
c dct permutation bugfix
dont copy input on intra only encodings if it can be avoided
dont draw edges on intra only stuff

Originally committed as revision 281 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(m)jpeg pad/flush with 1 instead of 0, fix by Rik Snel <rsnel@cube.dyndns.org>
Arpi [Sat, 26 Jan 2002 00:22:25 +0000 (00:22 +0000)]
(m)jpeg pad/flush with 1 instead of 0, fix by Rik Snel <rsnel@cube.dyndns.org>

Originally committed as revision 280 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Thu, 24 Jan 2002 19:06:47 +0000 (19:06 +0000)]
(commit by michael)
motion-estimation on width/height not divisable through 16 files bugfix

Originally committed as revision 279 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Thu, 24 Jan 2002 15:25:11 +0000 (15:25 +0000)]
(commit by michael)
dc coeff isnt dequantized (bug reported by falk hueffner)

Originally committed as revision 278 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Thu, 24 Jan 2002 14:34:03 +0000 (14:34 +0000)]
(commit by michael)
quantizer range bugfix (mpeg1 & mpeg4 encoding)

Originally committed as revision 277 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agominor bugfix in the -v output
Michael Niedermayer [Tue, 22 Jan 2002 15:54:44 +0000 (15:54 +0000)]
minor bugfix in the -v output

Originally committed as revision 4305 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago15/16 bit dithering in C (5% slower, can be disabled by comenting #define DITHER1XBPP...
Michael Niedermayer [Mon, 21 Jan 2002 22:11:09 +0000 (22:11 +0000)]
15/16 bit dithering in C (5% slower, can be disabled by comenting #define DITHER1XBPP out)
x/yInc bugfix (bug was introduced during the global var removial)
more emms & no messing with ARCH_X86 (=workaround against not cleared mmx state somewhere)
sharpening filter (-ssf cs=<int> & -ssf ls=<int>)

Originally committed as revision 4298 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agocopyright(swscaler) = GPL
Michael Niedermayer [Mon, 21 Jan 2002 18:32:31 +0000 (18:32 +0000)]
copyright(swscaler) = GPL

Originally committed as revision 4296 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoSmall simple idct improvement for Alpha by Falk Hueffner <falk.hueffner@student.uni...
Nick Kurshev [Mon, 21 Jan 2002 17:46:42 +0000 (17:46 +0000)]
Small simple idct improvement for Alpha by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>

Originally committed as revision 276 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoa few filters (should be removed/merged when arpis videofilter stuff is finished)
Michael Niedermayer [Mon, 21 Jan 2002 15:22:28 +0000 (15:22 +0000)]
a few filters (should be removed/merged when arpis videofilter stuff is finished)
-ssf cgb=<float> -> chrominance gaussian blur (nice to improve picture quality)
-ssf lgb=<float> -> luminance gaussian blur (dunno what its good for)
-ssf chs=<int> -> shift chrominance horizontally
-ssf cvs=<int> -> shift chrominance vertically
these will only work if the swscaler is used at all

Originally committed as revision 4295 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agogeneral convolution filtering of the source picture
Michael Niedermayer [Mon, 21 Jan 2002 03:56:47 +0000 (03:56 +0000)]
general convolution filtering of the source picture
dynamic memory allocation for the buffers (needed for the filter stuff)

Originally committed as revision 4291 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoadd mangling
Felix Bünemann [Sun, 20 Jan 2002 18:36:09 +0000 (18:36 +0000)]
add mangling

Originally committed as revision 4286 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoAlpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
Nick Kurshev [Sun, 20 Jan 2002 14:55:42 +0000 (14:55 +0000)]
Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>

Originally committed as revision 275 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoAlpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
Nick Kurshev [Sun, 20 Jan 2002 14:48:02 +0000 (14:48 +0000)]
Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>

Originally committed as revision 274 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agoCygwin's mangling by Felix Buenemann <atmosfear@users.sourceforge.net>
Nick Kurshev [Sun, 20 Jan 2002 14:30:34 +0000 (14:30 +0000)]
Cygwin's mangling by Felix Buenemann <atmosfear@users.sourceforge.net>

Originally committed as revision 273 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago101
Michael Niedermayer [Sun, 20 Jan 2002 13:45:19 +0000 (13:45 +0000)]
101

Originally committed as revision 4282 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoremoved global vars so that multiple swscalers can be used
Michael Niedermayer [Sun, 20 Jan 2002 05:30:23 +0000 (05:30 +0000)]
removed global vars so that multiple swscalers can be used
experimental upscaling mode (-sws 3)
general convolution filters support (unfinished)
bugfix for bicubic upscaling
assertion checking if defined MP_DEBUG
checking of the input/output size instead of segfault if its very large

Originally committed as revision 4277 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agoAdded reverting support for -pp and -npp options
Alban Bedel [Sat, 19 Jan 2002 17:01:03 +0000 (17:01 +0000)]
Added reverting support for -pp and -npp options

Originally committed as revision 4258 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agofix mangling with runtime cpu detection
Felix Bünemann [Sat, 19 Jan 2002 16:56:35 +0000 (16:56 +0000)]
fix mangling with runtime cpu detection

Originally committed as revision 4254 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years agomangle for win32 in postproc
Felix Bünemann [Sat, 19 Jan 2002 05:14:47 +0000 (05:14 +0000)]
mangle for win32 in postproc

Originally committed as revision 4249 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago(commit by michael)
Michael Niedermayer [Thu, 17 Jan 2002 20:00:41 +0000 (20:00 +0000)]
(commit by michael)
faster simple idct in MMX

Originally committed as revision 269 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Tue, 15 Jan 2002 22:22:41 +0000 (22:22 +0000)]
(commit by michael)
bye bye weird al rounding bug ;)

Originally committed as revision 268 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Tue, 15 Jan 2002 05:02:26 +0000 (05:02 +0000)]
(commit by michael)
emms

Originally committed as revision 267 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Tue, 15 Jan 2002 04:07:29 +0000 (04:07 +0000)]
(commit by michael)
draw_edges_mmx()

Originally committed as revision 266 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Mon, 14 Jan 2002 04:39:59 +0000 (04:39 +0000)]
(commit by michael)
faster simple_idct in C

Originally committed as revision 265 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Mon, 14 Jan 2002 04:34:52 +0000 (04:34 +0000)]
(commit by michael)
16-bit divide instead of 32-bit on x86 in msmpeg_pred_dc()

Originally committed as revision 264 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Mon, 14 Jan 2002 04:29:19 +0000 (04:29 +0000)]
(commit by michael)
memset() in MMX

Originally committed as revision 263 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years agodont print -npp parser debug info if only -v
Michael Niedermayer [Sun, 13 Jan 2002 20:51:49 +0000 (20:51 +0000)]
dont print -npp parser debug info if only -v
print "using pp filters ..." if -v

Originally committed as revision 4144 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

18 years ago(commit by michael)
Michael Niedermayer [Sun, 13 Jan 2002 06:12:35 +0000 (06:12 +0000)]
(commit by michael)
new msmpeg4 dequantizer did dequantize too early

Originally committed as revision 261 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commit by michael)
Michael Niedermayer [Sun, 13 Jan 2002 04:59:37 +0000 (04:59 +0000)]
(commit by michael)
dequantizers skip trailing zeros
msmpeg4 non-intra decoder has its dequantizer "build in" now

Originally committed as revision 260 to svn://svn.ffmpeg.org/ffmpeg/trunk

18 years ago(commited by michael / arpi was crazy enough to give me his password)
Michael Niedermayer [Sat, 12 Jan 2002 20:21:51 +0000 (20:21 +0000)]
(commited by michael / arpi was crazy enough to give me his password)
fixed a bug in get_vlc() when using the ALT_BITSTREAM_READER (rv10 & mpeg12 decoders where not working)
some optimizations
 replaced a if() with a >>
 changed get_bits1() a bit so it hopefully is faster on p4

Originally committed as revision 259 to svn://svn.ffmpeg.org/ffmpeg/trunk