demux_mf: support .xbm

And support the PIX_FMT_MONOWHITE pixel format. (This is really weird:
unlike PIX_FMT_MONOBLACK, it uses white pixels. I have no idea why
libavcodec doesn't just convert the pixel format on the fly, instead of
bothering everyone with really special pixel formats.)

1 files changed, 1 insertions, 0 deletions

diff --git a/video/filter/vf_scale.c b/video/filter/vf_scale.c
index 08008eb829..08fb0c7ae1 100644
--- a/video/filter/vf_scale.c
+++ b/video/filter/vf_scale.c
@@ -132,6 +132,7 @@ static const unsigned int outfmt_list[]={
     IMGFMT_RGB4_BYTE,
     IMGFMT_BGR4_BYTE,
     IMGFMT_MONO,
+    IMGFMT_MONO_W,
     0
 };