[GM965] XV contrast and brightness attributes have no effect with textured video
Submitted by Eric Piel
Assigned to Haihao Xiang @haihao
Description
When using XV with textured video, which ever value I set the two advertised attributes XV_BRIGHTNESS and XV_CONTRAST, the video always looks identical. If I force the usage of video overlay, then those attributes works fine (and the other advertised attributes seem to also have effect).
So there is a bug with XV textured video: either the attributes are advertised, and then have some effect, or they should not be proposed.
How to reproduce:
- mplayer my-favourite-video.ogc
- play with attributes pressing 1, 2, 3, and 4
=> nothing happens
1. mplayer -vo xv:port=1 my-favourite-video.ogc
2. play with attributes pressing 1, 2, 3, and 4
=> your favourite video gets a hard time
Version:
intel 2.5.0
xserver 1.4.2
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller