[Ffmpeg-cvslog] r7977 - trunk/libavcodec/utils.c

[michael]

Author: michael
Date: Wed Feb 14 11:50:01 2007
New Revision: 7977

Modified:
   trunk/libavcodec/utils.c

Log:
doxy for avcodec_encode_video()


Modified: trunk/libavcodec/utils.c
==============================================================================
--- trunk/libavcodec/utils.c	(original)
+++ trunk/libavcodec/utils.c	Wed Feb 14 11:50:01 2007
@@ -860,6 +860,13 @@
         return 0;
 }
 
+/**
+ * encode a frame.
+ * @param buf buffer for the bitstream of encoded frame
+ * @param buf_size the size of the buffer in bytes
+ * @param pict the input picture to encode, in avctx.pix_fmt
+ * @return -1 if error
+ */
 int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
                          const AVFrame *pict)
 {
@@ -938,7 +945,7 @@
     if(*frame_size_ptr < FF_MIN_BUFFER_SIZE ||
        *frame_size_ptr < avctx->channels * avctx->frame_size * sizeof(int16_t) ||
        *frame_size_ptr < buf_size){
-        av_log(avctx, AV_LOG_ERROR, "buffer too small\n");
+        av_log(avctx, AV_LOG_ERROR, "buffer %d too small\n", *frame_size_ptr);
         return -1;
     }
     if((avctx->codec->capabilities & CODEC_CAP_DELAY) || buf_size){