Lines Matching defs:sar
138 AVRational sar = par->sample_aspect_ratio;
141 if (sar.num) {
142 if (sar.num > sar.den)
143 xv->window_width = av_rescale(xv->window_width, sar.num, sar.den);
144 if (sar.num < sar.den)
145 xv->window_height = av_rescale(xv->window_height, sar.den, sar.num);
229 AVRational sar, dar; /* sample and display aspect ratios */
234 sar = st->sample_aspect_ratio.num ? st->sample_aspect_ratio : (AVRational){ 1, 1 };
235 dar = av_mul_q(sar, (AVRational){ par->width, par->height });