1 -> destination range JPEG (i.e. "full", 0-255)
But remember: sws_setColorspaceDetails ignores these
- parameters unless the both source and destination images
+ parameters unless both source and destination images
are isYUV or isGray. (If either is not, it uses video range).
*/
sws_setColorspaceDetails (
if (
video_range == VideoRange::VIDEO &&
out_video_range == VideoRange::FULL &&
- av_pix_fmt_desc_get(_pixel_format)->flags & AV_PIX_FMT_FLAG_RGB
+ ((av_pix_fmt_desc_get(_pixel_format)->flags & AV_PIX_FMT_FLAG_RGB) ||
+ (av_pix_fmt_desc_get(out_format)->flags & AV_PIX_FMT_FLAG_RGB))
) {
- /* libswscale will not convert video range for RGB sources, so we have to do it ourselves */
+ /* libswscale will not convert video range if input or output is RGB, as far as I can see,
+ * so we have to do it ourselves.
+ */
out->video_range_to_full_range ();
}