fixed VBE bugs

[bootcensus] / src / video.c

diff --git a/src/video.c b/src/video.c
index 58b764b..d926107 100644 (file)
--- a/src/video.c
+++ b/src/video.c
@@ -89,7 +89,7 @@ static int init_once(void)
 void *set_video_mode(int mode)
 {
        if(init_once() == -1) return 0;
-       if(mode < 0 || mode >= mode_count) return 0;
+       if(mode < 0) return 0;
 
        if(!(mode_info = vbe_get_mode_info(mode))) {
                return 0;
@@ -150,6 +150,9 @@ int video_mode_info(int n, struct video_mode *vid)
        vid->rbits = inf->rmask_size;
        vid->gbits = inf->gmask_size;
        vid->bbits = inf->bmask_size;
+       vid->rshift = inf->rpos;
+       vid->gshift = inf->gpos;
+       vid->bshift = inf->bpos;
        vid->rmask = color_mask(inf->rmask_size, inf->rpos);
        vid->gmask = color_mask(inf->gmask_size, inf->gpos);
        vid->bmask = color_mask(inf->bmask_size, inf->bpos);