omg, major typo (fails if card supports rgb24)

Originally committed as revision 7580 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · 453cd7a496
parent e2158da8cc
commit 453cd7a496
1 changed files with 2 additions and 1 deletions
--- a/libavformat/grab.c
+++ b/libavformat/grab.c
@ -174,7 +174,7 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
                pict.palette=VIDEO_PALETTE_RGB24;
                pict.depth=24;
                ret = ioctl(video_fd, VIDIOCSPICT, &pict);
-                if (ret < 0)
+                if (ret < 0) {
                    pict.palette=VIDEO_PALETTE_GREY;
                    pict.depth=8;
                    ret = ioctl(video_fd, VIDIOCSPICT, &pict);
@ -183,6 +183,7 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
                }
            }
        }
+    }

    ret = ioctl(video_fd,VIDIOCGMBUF,&s->gb_buffers);
    if (ret < 0) {