swscale/utils: Split scaling if possible and yuv->yuv with different matrixes is...
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 30 Aug 2015 21:58:37 +0000 (23:58 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 31 Aug 2015 00:00:19 +0000 (02:00 +0200)
commit8e05f9217ae567a26ea71dd29acd79b1631ae593
tree0c5156cc424b2fcd6dc704e34dcaaaa765e0f5cd
parent58a0b7f1143511b712741af91d5f4bcbbe9d1488
swscale/utils: Split scaling if possible and yuv->yuv with different matrixes is requested

This uses a RGB intermediate, a more optimal solution would be to perform the rematrixing
directly in subsampled YUV, this is quite a bit more complicated though

Fixes Ticket4805

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libswscale/utils.c