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-1 is a valid return value in ratecontrol_1pass() -> 100l for takis

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Originally committed as revision 6677 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2006-10-12 20:55:42 +00:00
parent 61b769871f
commit 5ed0d67da5
1 changed files with 2 additions and 2 deletions
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4
libavcodec/snow.c
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@ -3876,7 +3876,7 @@ static int ratecontrol_1pass(SnowContext *s, AVFrame *pict)
pict->quality= ff_rate_estimate_qscale(&s->m, 1); pict->quality= ff_rate_estimate_qscale(&s->m, 1);
if (pict->quality < 0) if (pict->quality < 0)
return -1; return INT_MIN;
s->lambda= pict->quality * 3/2; s->lambda= pict->quality * 3/2;
delta_qlog= qscale2qlog(pict->quality) - s->qlog; delta_qlog= qscale2qlog(pict->quality) - s->qlog;
s->qlog+= delta_qlog; s->qlog+= delta_qlog;
@ -4186,7 +4186,7 @@ redo_frame:
if(s->pass1_rc && plane_index==0){ if(s->pass1_rc && plane_index==0){
int delta_qlog = ratecontrol_1pass(s, pict); int delta_qlog = ratecontrol_1pass(s, pict);
if (delta_qlog < 0) if (delta_qlog <= INT_MIN)
return -1; return -1;
if(delta_qlog){ if(delta_qlog){
//reordering qlog in the bitstream would eliminate this reset //reordering qlog in the bitstream would eliminate this reset