TI decoder doesn't like 0x0 frames

But the API says put it to 0 if you don't know !!
Signed-off-by: Jean-Paul Saman <jean-paul.saman@m2x.nl>

modules/codec/davinci/viddec.c

@@ -327,8 +327,8 @@ int OpenVideoDecoder( vlc_object_t *p_this )
     /* Create video decoder */
     params.size = sizeof( VIDDEC_Params );
 
-    params.maxHeight = p_dec->fmt_in.video.i_height;
-    params.maxWidth = p_dec->fmt_in.video.i_width;
+    params.maxHeight = p_dec->fmt_in.video.i_height ?: 720;
+    params.maxWidth = p_dec->fmt_in.video.i_width ?: 1280;
     /* The application should set the parameters to 0 to use the algorithm's default values. */
     params.maxFrameRate = 0;
     params.maxBitRate = 0;