Lines Matching defs:dar
93 AVRational sar, dar; /* sample and display aspect ratios */
101 dar = av_mul_q(sar, (AVRational){ encctx->width, encctx->height });
106 if (av_cmp_q(dar, (AVRational){ sdl->window_width, sdl->window_height }) > 0) {
109 overlay_rect->h = av_rescale(overlay_rect->w, dar.den, dar.num);
113 overlay_rect->w = av_rescale(overlay_rect->h, dar.num, dar.den);
118 overlay_rect->h = av_rescale(overlay_rect->w, dar.den, dar.num);
121 overlay_rect->w = av_rescale(overlay_rect->h, dar.num, dar.den);