[FFmpeg-cvslog] r21006 - trunk/libavcodec/avcodec.h

[stefano]

Author: stefano
Date: Sun Jan  3 22:21:41 2010
New Revision: 21006

Log:
Document avcodec_pix_fmt_to_codec_tag().

Modified:
   trunk/libavcodec/avcodec.h

Modified: trunk/libavcodec/avcodec.h
==============================================================================
--- trunk/libavcodec/avcodec.h	Sun Jan  3 15:31:25 2010	(r21005)
+++ trunk/libavcodec/avcodec.h	Sun Jan  3 22:21:41 2010	(r21006)
@@ -2984,7 +2984,13 @@ void avcodec_set_dimensions(AVCodecConte
  * Finally if no pixel format has been found, returns PIX_FMT_NONE.
  */
 enum PixelFormat avcodec_get_pix_fmt(const char* name);
-unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat p);
+
+/**
+ * Returns a value representing the fourCC code associated to the
+ * pixel format pix_fmt, or 0 if no associated fourCC code can be
+ * found.
+ */
+unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat pix_fmt);
 
 #define FF_LOSS_RESOLUTION  0x0001 /**< loss due to resolution change */
 #define FF_LOSS_DEPTH       0x0002 /**< loss due to color depth change */