[Mplayer-cvslog] CVS: main/libmpcodecs vf_rotate.c,1.5,1.6

[Arpi of Ize]

Update of /cvsroot/mplayer/main/libmpcodecs
In directory mail:/var/tmp.root/cvs-serv19754

Modified Files:
	vf_rotate.c 
Log Message:
cannot rotate non-symmetric yuv pixel formats
bugrep. by Filip Kalinski <filon at pld.org.pl>


Index: vf_rotate.c
===================================================================
RCS file: /cvsroot/mplayer/main/libmpcodecs/vf_rotate.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- vf_rotate.c	5 Dec 2002 00:22:37 -0000	1.5
+++ vf_rotate.c	3 Jan 2003 21:54:54 -0000	1.6
@@ -98,9 +98,27 @@
 
 //===========================================================================//
 
+static int query_format(struct vf_instance_s* vf, unsigned int fmt){
+    if(IMGFMT_IS_RGB(fmt) || IMGFMT_IS_BGR(fmt)) return vf_next_query_format(vf, fmt);
+    // we can support only symmetric (chroma_x_shift==chroma_y_shift) YUV formats:
+    switch(fmt) {
+	case IMGFMT_YV12:
+	case IMGFMT_I420:
+	case IMGFMT_IYUV:
+	case IMGFMT_YVU9:
+//	case IMGFMT_IF09:
+	case IMGFMT_Y8:
+	case IMGFMT_Y800:
+	case IMGFMT_444P:
+	    return vf_next_query_format(vf, fmt);
+    }
+    return 0;
+}
+
 static int open(vf_instance_t *vf, char* args){
     vf->config=config;
     vf->put_image=put_image;
+    vf->query_format=query_format;
     vf->priv=malloc(sizeof(struct vf_priv_s));
     vf->priv->direction=args?atoi(args):0;
     return 1;