Make the pixdesc API public.

Originally committed as revision 20603 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavutil/Makefile

@@ -15,6 +15,7 @@ HEADERS = adler32.h                                                     \
           mathematics.h                                                 \
           md5.h                                                         \
           mem.h                                                         \
+          pixdesc.h                                                     \
           pixfmt.h                                                      \
           rational.h                                                    \
           sha1.h                                                        \
@@ -34,6 +35,7 @@ OBJS = adler32.o                                                        \
        mathematics.o                                                    \
        md5.o                                                            \
        mem.o                                                            \
+       pixdesc.o                                                        \
        random_seed.o                                                    \
        rational.o                                                       \
        rc4.o                                                            \

libavutil/avutil.h

@@ -35,7 +35,7 @@
 #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
 
 #define LIBAVUTIL_VERSION_MAJOR 50
-#define LIBAVUTIL_VERSION_MINOR  4
+#define LIBAVUTIL_VERSION_MINOR  5
 #define LIBAVUTIL_VERSION_MICRO  0
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \