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Code Issues Releases Activity

Use FFABS instead of abs.

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Originally committed as revision 9045 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Benjamin Larsson 2007-05-17 11:03:43 +00:00
parent c8df9c6358
commit c17a53b71f
1 changed files with 2 additions and 2 deletions
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4
libavcodec/flashsvenc.c
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@ -218,7 +218,7 @@ static int flashsv_encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_siz
/* First frame needs to be a keyframe */ /* First frame needs to be a keyframe */
if (avctx->frame_number == 0) { if (avctx->frame_number == 0) {
s->previous_frame = av_mallocz(abs(p->linesize[0])*s->image_height); s->previous_frame = av_mallocz(FFABS(p->linesize[0])*s->image_height);
if (!s->previous_frame) { if (!s->previous_frame) {
av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n"); av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n");
return -1; return -1;
@ -253,7 +253,7 @@ static int flashsv_encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_siz
if(p->linesize[0] > 0) if(p->linesize[0] > 0)
memcpy(s->previous_frame, p->data[0], s->image_height*p->linesize[0]); memcpy(s->previous_frame, p->data[0], s->image_height*p->linesize[0]);
else else
memcpy(s->previous_frame, p->data[0] + p->linesize[0] * (s->image_height-1), s->image_height*abs(p->linesize[0])); memcpy(s->previous_frame, p->data[0] + p->linesize[0] * (s->image_height-1), s->image_height*FFABS(p->linesize[0]));
//mark the frame type so the muxer can mux it correctly //mark the frame type so the muxer can mux it correctly
if (I_frame) { if (I_frame) {