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Author SHA1 Message Date
Zdenek Kabelac
ff9657069a * using unrolled loops seems to help to MMX Celerons 
* calculating average in parallel to use two MMX units
* disabled xy2 put code - it's producing rouding errors

Originally committed as revision 626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 20:00:10 +00:00
Zdenek Kabelac
6aa6ea8e11 * reenabled original xy2 put routine - rounding error is really bad with 
the new code
* added PAVGP macros for parallel processing to safe few more cycles on
  celerons

Originally committed as revision 625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 19:57:21 +00:00
Zdenek Kabelac
91abb473fb * code with new PAVGB for MMX only CPU splited into separate file 
and being compiled in the same way as _avg.h
* PAVG_MMX macros accept also output parameter
* implemented faster put_pixels_xy2, but it has slightly smaller precission.
  But there is not visible difference in the image quality - might be eventualy
  easily switched back (#if 0 #endif)- please check

Originally committed as revision 624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 17:16:22 +00:00
Zdenek Kabelac
def60345ad * new mmx code - based upon http://aggregate.org/MAGIC 
for now it's rather sneak preview (new functions are nearly 100% faster)

Originally committed as revision 623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 14:29:48 +00:00
Zdenek Kabelac
541027e26a * cosmetic minor change 
Originally committed as revision 622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 14:20:48 +00:00
Zdenek Kabelac
d17b6f0bbb * optimized remaing avg_pixels_xy2 
Originally committed as revision 621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 08:31:22 +00:00
Philip Gladstone
c04643a2c2 * Make video grabbing work again (if you are grabbing multiple streams 
at different frame rates).
* Do the av_abort() change that is not otherwise worth checking in.

Originally committed as revision 620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 01:55:12 +00:00
Zdenek Kabelac
e9c0a38ff0 * optimized avg_* functions (except xy2) 
* minor speedup for put_pixels_x2 & cleanup

Originally committed as revision 619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-28 16:35:58 +00:00
Michael Niedermayer
33a1f1a3c1 fixing stackoverflow 
Originally committed as revision 618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 19:47:57 +00:00
Zdenek Kabelac
cd4af68ad5 * started to cleanup name clashes for onetime compilation 
Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 16:42:14 +00:00
Zdenek Kabelac
c0eb0bb717 * more PIC friendly and faster code 
Originally committed as revision 616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 14:09:10 +00:00
Zdenek Kabelac
5f6230016a * removed TESTCPU_MAIN - not needed for testing 
Originally committed as revision 615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 11:32:01 +00:00
Zdenek Kabelac
8758f7e43c * for this moment bswap.h included ahead of HAVE_AV_CONFIG_H check 
as its functionality is used even in those parts which are being
  compiled without this flag
  - generaly this would require more complicated cleanup patch
  - for now leaving for the main author

Originally committed as revision 614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 09:17:21 +00:00
Zdenek Kabelac
6fea8454ac * yet a bit more extended 
* fixed busy loop test bug on mmx-only machine

Originally committed as revision 613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 08:39:04 +00:00
Zdenek Kabelac
e5f3d22d35 * undefine local defines when they are no longer needed 
Originally committed as revision 612 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 08:37:13 +00:00
Zdenek Kabelac
674e6204f1 * added 
Originally committed as revision 611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 08:36:05 +00:00
Zdenek Kabelac
f0ca2e1b0a * compatibilized declaration with its original definition 
(though I'm not sure which one is correct - but they should match)

Originally committed as revision 610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 08:34:24 +00:00
Zdenek Kabelac
30eb039652 * avoids double inclusion of this header 
(how about making all headers in ffmpeg working this way ?)

Originally committed as revision 609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 08:31:54 +00:00
Fabrice Bellard
74fc99894b don't use inttypes.h - use inline function for bswap_64() 
Originally committed as revision 608 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-26 15:24:32 +00:00
Fabrice Bellard
b13788c53f use sys/soundcard.h for OSS audio 
Originally committed as revision 607 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-26 15:09:58 +00:00
Fabrice Bellard
6063bce788 bsd fixes 
Originally committed as revision 606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-26 15:08:53 +00:00
Fabrice Bellard
6a3d7e36c9 fixed mangle issue 
Originally committed as revision 605 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-26 15:07:57 +00:00
Fabrice Bellard
fad9f495c0 removed invalid buffer handling 
Originally committed as revision 604 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-26 14:41:53 +00:00
Nick Kurshev
bbdadbda05 untested generic bswap64 
Originally committed as revision 603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-26 09:45:45 +00:00
Philip Gladstone
3120d2a265 * Add first cut of code to handle Windows Media Player rate switching 
requests. The current state is that at startup, WMP will get the
  best stream that it can handle. However, subsequent rate switching
  only puts a message in the log saying what the new stream ought to
  be. Solving this will be tricky. I guess that we would have to wait for
  key frames to appear in the new stream, and then switch over to it.
  Some care would be needed to deal with the PTS of the new stream
  versus the old stream.

Originally committed as revision 602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-26 03:36:34 +00:00
Fabrice Bellard
6394a2886d added license 
Originally committed as revision 601 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 23:01:48 +00:00
Fabrice Bellard
d0c30ca54e reactivated swf/mjpeg/jpg formats testing 
Originally committed as revision 600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:47:17 +00:00
Fabrice Bellard
ff4ec49e64 license/copyright change 
Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:45:33 +00:00
Fabrice Bellard
2ef0f2b269 consistent include usage 
Originally committed as revision 598 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:42:45 +00:00
Fabrice Bellard
3093185ea6 fixed incorrect buffer handling 
Originally committed as revision 597 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:39:29 +00:00
Fabrice Bellard
d503f97038 better logic for bswap 
Originally committed as revision 596 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:38:02 +00:00
Fabrice Bellard
d75dd1ca4c removed 
Originally committed as revision 595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:36:24 +00:00
Fabrice Bellard
b17c92d10e moved in libavcodec 
Originally committed as revision 594 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:36:01 +00:00
Fabrice Bellard
19720f15fd license/copyright change 
Originally committed as revision 593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:34:32 +00:00
Fabrice Bellard
17269bdfcd fixed double free - fixed probe function 
Originally committed as revision 592 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:33:18 +00:00
Fabrice Bellard
0726b2d1ea fixed double free - fixed jpg image sequence automatic selection 
Originally committed as revision 591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:32:57 +00:00
Fabrice Bellard
66d2ff2a3d fixed memory free (no free necessary for private data) - added better support for automatic testing 
Originally committed as revision 590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:31:48 +00:00
Fabrice Bellard
360d33c9b6 update 
Originally committed as revision 589 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:26:48 +00:00
Fabrice Bellard
773a21b8fe license/copyright change - fixed header mess 
Originally committed as revision 588 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:26:19 +00:00
Fabrice Bellard
bf5af56875 license/copyright change - fixed memory leaks 
Originally committed as revision 587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:25:13 +00:00
Fabrice Bellard
5cbcf02cf1 more config options 
Originally committed as revision 586 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:24:08 +00:00
Fabrice Bellard
17048ca88f license/copyright change 
Originally committed as revision 585 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:23:19 +00:00
Fabrice Bellard
a1b63811c3 license/copyright change - use consistent library names 
Originally committed as revision 584 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:22:57 +00:00
Fabrice Bellard
23642d8e54 add more info about new configure features 
Originally committed as revision 583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:21:14 +00:00
Fabrice Bellard
a31e01c554 updated 
Originally committed as revision 582 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:18:04 +00:00
Philip Gladstone
a8dbe9514f Change order of extensions and read_probe checking. This gives the read_probe 
a higher priority than extensions. This gives FFM a chance of working. Note
that some of the other probe functions are bit optimistic, and can be
confused by binary data (such as 0x00 0x00 0x01 0xzz) for some values of zz.

This set of changes makes ffserver work again, and fixes the cannot open
video grab device message.

Originally committed as revision 581 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-24 02:09:40 +00:00
Philip Gladstone
07c4ed85f7 * Add a probe function for FFM files 
Originally committed as revision 580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-24 02:06:51 +00:00
Philip Gladstone
b582f314f7 * Added yet more output to the status page to try and track down a problem 
Originally committed as revision 579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-24 02:06:15 +00:00
Philip Gladstone
789bee1264 * Fix a problem caused by a duplicate free of priv_data -- now uses av_freep 
* Make sure that the read buffer for the ffm file is allocated in the priv_data.

Originally committed as revision 578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-24 01:19:27 +00:00
Philip Gladstone
ec3b22326d * Add support for time-limiting a live stream. (Some guy streamed one of 
my pondcam streams for 24 hours! I'll bet he wasn't watching.
* Add code to allocate the priv_data so that the ffm header can be
  parsed again. [Fix crash]

Originally committed as revision 577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-24 01:18:19 +00:00