swscale/yuv2rgb: fix sws_getCoefficients for colorspace=0

The documentation states that invalid entries default to SWS_CS_DEFAULT. A value of 0 is not a valid SWS_CS_*, yet the code incorrectly hard-codes it to BT.709 coefficients instead of SWS_CS_DEFAULT.
1 year ago · 736284e7b9
parent d043e5c54c
commit 736284e7b9
1 changed files with 1 additions and 1 deletions
--- a/libswscale/yuv2rgb.c
+++ b/libswscale/yuv2rgb.c
@ -46,7 +46,7 @@
 * where Y = cr * R + cg * G + cb * B and cr + cg + cb = 1.
 */
 const int32_t ff_yuv2rgb_coeffs[11][4] = {
-    { 117489, 138438, 13975, 34925 }, /* no sequence_display_extension */
+    { 104597, 132201, 25675, 53279 }, /* no sequence_display_extension */
    { 117489, 138438, 13975, 34925 }, /* ITU-R Rec. 709 (1990) */
    { 104597, 132201, 25675, 53279 }, /* unspecified */
    { 104597, 132201, 25675, 53279 }, /* reserved */