This allows applications/libraries which require that symbol
(e.g. libavfilter) to be compiled without to depend on the presence of
libavcodec/avcodec.h, which may not be installed.
Originally committed as revision 22736 to svn://svn.ffmpeg.org/ffmpeg/trunk
Original patch by Justin, updated and resubmitted by
Christophe Gisquet, christophe D gisquet A gmail
Originally committed as revision 22734 to svn://svn.ffmpeg.org/ffmpeg/trunk
is no reference frame available. (this can happen because the EC code will attempt
to use reference frames even for I/IDR frames)
Originally committed as revision 22732 to svn://svn.ffmpeg.org/ffmpeg/trunk
Darwin compilers default to PIC on, so -mdynamic-no-pic (which disables it
again) needs to be added to cflags before enable pic is checked.
Fixes compilation without --enable-shared at least the 10.6 system compiler
for x86-32.
Fixes speed regression on all darwin arches except x86-64.
Originally committed as revision 22730 to svn://svn.ffmpeg.org/ffmpeg/trunk
start of decoding a picture instead of at the end.
Fixes mmco01.264
Patch by Stephen Warren
Originally committed as revision 22728 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reduce worst case time from O(N^2) to O(N*log(N)).
Speedup average case by a factor of 10 in ffv2 (total decoding speed +4-25%),
factor of 1.3 in ffvhuff (total +0.5%),
factor of 1.8 in indeo5 (total +1%),
factor of 1.1 in mjpeg (total +0.1%).
Originally committed as revision 22715 to svn://svn.ffmpeg.org/ffmpeg/trunk
CC libavformat/nutdec.o
libavformat/nutdec.c: In function ‘read_seek’:
libavformat/nutdec.c:862: warning: passing argument 3 of ‘av_tree_find’ from incompatible pointer type
./libavutil/tree.h:44: note: expected ‘int (*)(void *, const void *)’ but argument is of type ‘int (*)(struct Syncpoint *, struct Syncpoint *)’
libavformat/nutdec.c:871: warning: passing argument 3 of ‘av_tree_find’ from incompatible pointer type
./libavutil/tree.h:44: note: expected ‘int (*)(void *, const void *)’ but argument is of type ‘int (*)(struct Syncpoint *, struct Syncpoint *)’
libavformat/nutdec.c:879: warning: passing argument 3 of ‘av_tree_find’ from incompatible pointer type
./libavutil/tree.h:44: note: expected ‘int (*)(void *, const void *)’ but argument is of type ‘int (*)(struct Syncpoint *, struct Syncpoint *)’
CC libavformat/nutenc.o
libavformat/nutenc.c: In function ‘write_packet’:
libavformat/nutenc.c:680: warning: passing argument 3 of ‘av_tree_find’ from incompatible pointer type
./libavutil/tree.h:44: note: expected ‘int (*)(void *, const void *)’ but argument is of type ‘int (*)(struct Syncpoint *, struct Syncpoint *)’
Originally committed as revision 22707 to svn://svn.ffmpeg.org/ffmpeg/trunk
This is of course done with permissions from the authors. The only GPL
component left are MMX optimizations for YUV to RGB conversion.
Originally committed as revision 30965 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Stefano Sabatini
Carl Eugen Hoyos
Michael Niedermayer
Ronald S. Bultje
Alexander Strange
Benoit Fouet
Stephen Warren
Mohamed Naufal
Reimar Döffinger
Sam Gerstein
Jai Menon
Loren Merritt
Lou Logan
Michael Kostylev
Howard Chu
Vitor Sessak
Martin Storsjö
Aurelien Jacobs
Diego Biurrun
Ramiro Polla