rvin_format_from_pixel
fmt = rvin_format_from_pixel(vin, vin->format.pixelformat);
fmt = rvin_format_from_pixel(vin, vin->format.pixelformat);
fmt = rvin_format_from_pixel(vin, pix->pixelformat);
if (!rvin_format_from_pixel(vin, pix->pixelformat))
if (rvin_format_from_pixel(vin, rvin_formats[i].fourcc))
fmt = rvin_format_from_pixel(vin, vin->format.pixelformat);
const struct rvin_video_format *rvin_format_from_pixel(struct rvin_dev *vin,