Fixes out-of-bounds reads and writes with i32/smclocki32.avi.1.0 from issue 1240.
Originally committed as revision 19359 to svn://svn.ffmpeg.org/ffmpeg/trunk
avcodec_check_dimensions can be called with a proper context instead of NULL.
Originally committed as revision 19358 to svn://svn.ffmpeg.org/ffmpeg/trunk
Otherwise this will crash during decoding because the vlc tables are NULL.
Partially fixes ogv/smclock.ogv.1.101.ogv from issue 1240.
Originally committed as revision 19355 to svn://svn.ffmpeg.org/ffmpeg/trunk
Remove one erroneous preprocessor check for CONFIG_GPL in the AltiVec code.
Originally committed as revision 29412 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
of only up to 64. 127 is the maximum value allowed by the theora specification.
Originally committed as revision 19350 to svn://svn.ffmpeg.org/ffmpeg/trunk
a valid SOF was found, emulate an EOI.
This allows e.g. to at least decode the available part of incomplete MJPEG frames.
Originally committed as revision 19344 to svn://svn.ffmpeg.org/ffmpeg/trunk
element is valid. Skip the code handling SOS and EOI if not, since it can not
work without a valid AVPicture.
This fixes a crash with mjpeg/smclockmjpeg.avi.1.0 from issue 1240 where the
decoder returned an invalid AVPicture.
Originally committed as revision 19342 to svn://svn.ffmpeg.org/ffmpeg/trunk
Removes some disabled dc_index/ac_index checking code that seems to have had
some undocumented issues and should not really be necessary anymore now.
Fixes from issue 1240 the files mjpeg/smclockmjpeg.avi.1.10 and mjpeg/smclockmjpeg.avi.1.171.
Originally committed as revision 19341 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fixes the following icc warning:
warning #188: enumerated type mixed with another type
Originally committed as revision 19340 to svn://svn.ffmpeg.org/ffmpeg/trunk
Files with invalid VUI are now rejected like
other invalid SPS are.
Fixes issue1231.
Originally committed as revision 19335 to svn://svn.ffmpeg.org/ffmpeg/trunk
Before, the decoder could interpret a corrupt frame
as a NAL_DPA and NAL_DPC, and then start decoding
even if decode_slice_header() returned an error.
This frequently caused crashes.
Fixes issue1228, issue1229, and partially issue1238.
Originally committed as revision 19328 to svn://svn.ffmpeg.org/ffmpeg/trunk
A pointer should never be assigned a value which may have less than the
required alignment of the target type. Compilers may assume pointer
values have the required alignment, and emit normal load/store instructions.
Unaligned pointers should use a character type or compiler-specific
type modifiers.
Originally committed as revision 19318 to svn://svn.ffmpeg.org/ffmpeg/trunk
Most muxers in ffmpeg ignore the SEI if it is placed in extradata, so instead
it has to be catted to the front of the first video frame.
Originally committed as revision 19310 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger
Frank Barchard
Diego Biurrun
Aurelien Jacobs
Loren Merritt
David Conrad
Carl Eugen Hoyos
Baptiste Coudurier
Alexander Strange
Art Clarke
Michael Niedermayer
Stefano Sabatini
Måns Rullgård
Kostya Shishkov
Jason Garrett-Glaser