Loren Merritt
5fac277602
fix progressive jpeg:
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support refinement passes
remove intermediate clipping
remove redundant idct
Originally committed as revision 16044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-10 21:26:00 +00:00
Michael Niedermayer
766a4a99e2
Replace apparently always true condition by assert().
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Originally committed as revision 15437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-27 02:39:24 +00:00
Michael Niedermayer
c2c7342b70
Simplify pix_fmt_id instead of listing a subset of non-simplified ones.
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Originally committed as revision 15436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-27 01:59:50 +00:00
Michael Niedermayer
7c1e33f930
Check the 4th plane too when selecting the pixfmt.
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Fixes a crash with Test-4-component-YCCK.jpg.
Originally committed as revision 15435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-27 01:50:57 +00:00
Mathieu Malaterre
0e589ce151
Return an error when ff_jpegls_decode_picture fails.
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Patch by Mathieu Malaterre: name.surname at gmail
Originally committed as revision 14535 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-04 08:25:38 +00:00
Stefan Gehrer
5a89396989
remove duplicate tables
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Originally committed as revision 13959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 11:33:49 +00:00
Stefano Sabatini
fe4bf37455
Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
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Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-12 21:50:13 +00:00
Stefano Sabatini
d5202e4fda
Add long names to many AVCodec declarations.
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patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-27 10:52:44 +00:00
Vladimir Voroshilov
159ef4b02a
Implement FFMAX3(a,b,c) - maximum over three arguments.
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Originally committed as revision 12910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-19 17:07:58 +00:00
Zuxy Meng
98a6fff98c
Apply 'cold' attribute to init/uninit functions in libavcodec
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Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
Aurelien Jacobs
d37f007d54
remove #include "mpegvideo.h" where it is not needed
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Originally committed as revision 12321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-05 00:07:53 +00:00
Michael Niedermayer
2b3c8f8a6a
const
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Originally committed as revision 11712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 03:40:46 +00:00
Vladimir Voroshilov
3c3704d281
Fix MJPEG decoder for AMV files.
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Since decoding is doing from the end and aligned by 16
previous code worked correctly only when picture height was dividable by 16,
otherwise it provides garbage in top lines and truncates bottom.
New code adjusts data[] pointers taking in account alignment issue.
Originally committed as revision 10727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-13 17:38:58 +00:00
Vladimir Voroshilov
8787d8377f
AMV video decoder.
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Patch by Vladimir Voroshilov (voroshil - gmail - com)
Originally committed as revision 10617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-29 15:20:22 +00:00
Vladimir Voroshilov
a449faeacb
Add variables to prepare to the AMV decoder patch.
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Patch by Vladimir Voroshilov (voroshil - gmail - com)
Originally committed as revision 10614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-29 12:52:56 +00:00
Sam Hocevar
97be28d8d7
Add support for grayscale MJPEG streams sent by Axis cameras such as the
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207MW (http://www.axis.com/products/cam_207mw/ ).
patch by Sam Hocevar, sam+ffmpeg zoy org
Originally committed as revision 9913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-04 20:49:39 +00:00
Andreas Öman
83c43e4d52
bail out on unknown jpeg pixel format instead of silently decoding data incorrectly
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patch by Andreas Öman % andreas A olebyn P nu %
Original thread:
date: Jul 19, 2007 4:50 PM
subject: [FFmpeg-devel] [PATCH] bail out on unknown jpeg pixel format
Originally committed as revision 9764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19 15:56:56 +00:00
Andreas Öman
4196cfb75b
add YUV440P and YUVJ440P support
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patch by Andreas Öman: \andreas olebyn nu/
original thread: [FFmpeg-devel] half vertical chroma resolution from JPEGs..
date: 07/03/2007 01:29 PM
Originally committed as revision 9732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-18 08:11:16 +00:00
Diego Biurrun
7b94177e37
Group all copyright and author notices together.
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Originally committed as revision 9483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:37:29 +00:00
Måns Rullgård
706da4af32
fix some printf format specifiers
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Originally committed as revision 9334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-16 14:52:05 +00:00
Oded Shimon
8d641aedb9
fix mjpeg decoding with broken huffman table headers
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Originally committed as revision 9111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-23 18:41:34 +00:00
Aurelien Jacobs
0a59a18b4e
move mjpeg-b decoder in its own file
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Originally committed as revision 9073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-19 14:58:31 +00:00
Aurelien Jacobs
40cce9ff91
move sp5x decoder in its own file
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Originally committed as revision 9071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-19 14:40:02 +00:00
Aurelien Jacobs
5acd8d9e77
allows to disable jpegls decoder
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Originally committed as revision 9070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-19 14:31:57 +00:00
Aurelien Jacobs
d2f43ca998
move mjpega_dump_header bitstream filter in its own file
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Originally committed as revision 9068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-19 00:53:41 +00:00
Aurelien Jacobs
944721c160
add proper prefix to new mjpeg extern func/var
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Originally committed as revision 9049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-17 16:45:55 +00:00
Aurelien Jacobs
4922a5b0ee
split mjpeg.c into an encoder and a decoder file
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Originally committed as revision 9048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-17 16:29:11 +00:00
