* fixing a regression in mpeg encoder (not setting pix_fmt),

this is hardly the right way to do things, but it'll suffice for now.
   * patch from Gildas Bazin
                gbazin at altern dot org
   * fix for a 10l in configure
   * gcc 2.95.3 and Solaris build in general are not ready
     for -Werror in libavformat/Makefile

Originally committed as revision 2123 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/avcodec.h

@@ -455,7 +455,10 @@ typedef struct AVCodecContext {
 
     /**
      * pixel format, see PIX_FMT_xxx.
-     * - encoding: unused
+     * - encoding: FIXME: used by ffmpeg to decide whether an pix_fmt
+     *                    conversion is in order. This only works for
+     *                    codecs with one supported pix_fmt, we should
+     *                    do something for a generic case as well.
      * - decoding: set by lavc.
      */
     enum PixelFormat pix_fmt;