- iy[0] = strip->x1 + (y * s->frame.linesize[0]);
- iy[1] = iy[0] + s->frame.linesize[0];
- iy[2] = iy[1] + s->frame.linesize[0];
- iy[3] = iy[2] + s->frame.linesize[0];
- iu[0] = (strip->x1/2) + ((y/2) * s->frame.linesize[1]);
- iu[1] = iu[0] + s->frame.linesize[1];
- iv[0] = (strip->x1/2) + ((y/2) * s->frame.linesize[2]);
- iv[1] = iv[0] + s->frame.linesize[2];
+ iy[0] = strip->x1 + (y * s->frame->linesize[0]);
+ iy[1] = iy[0] + s->frame->linesize[0];
+ iy[2] = iy[1] + s->frame->linesize[0];
+ iy[3] = iy[2] + s->frame->linesize[0];
+ iu[0] = (strip->x1/2) + ((y/2) * s->frame->linesize[1]);
+ iu[1] = iu[0] + s->frame->linesize[1];
+ iv[0] = (strip->x1/2) + ((y/2) * s->frame->linesize[2]);
+ iv[1] = iv[0] + s->frame->linesize[2];