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data_size = 0 cleanup

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Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2004-05-21 14:37:16 +00:00
parent 5da42be192
commit 53db1cae1c
30 changed files with 2 additions and 57 deletions
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6
libavcodec/mjpeg.c
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@@ -1724,8 +1724,6 @@ static int mjpeg_decode_frame(AVCodecContext *avctx,
int start_code;
AVFrame *picture = data;
*data_size = 0;
/* no supplementary picture */
if (buf_size == 0)
return 0;
@@ -1902,8 +1900,6 @@ static int mjpegb_decode_frame(AVCodecContext *avctx,
uint32_t dqt_offs, dht_offs, sof_offs, sos_offs, second_field_offs;
uint32_t field_size;
*data_size = 0;
/* no supplementary picture */
if (buf_size == 0)
return 0;
@@ -2015,8 +2011,6 @@ static int sp5x_decode_frame(AVCodecContext *avctx,
uint8_t *buf_ptr, *buf_end, *recoded;
int i = 0, j = 0;
*data_size = 0;
/* no supplementary picture */
if (buf_size == 0)
return 0;