# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1294868797 28800
# Node ID 4a7f284a82b2282cc6691ff3747fdc11567c407f
# Parent  85969cc5098c4d5cd2a4c07a4a9d344e81bb538a
You can't change the resolution on some devices

diff -r 85969cc5098c -r 4a7f284a82b2 src/video/SDL_video.c
--- a/src/video/SDL_video.c	Wed Jan 12 13:38:10 2011 -0800
+++ b/src/video/SDL_video.c	Wed Jan 12 13:46:37 2011 -0800
@@ -694,6 +694,10 @@
     }
 
     /* Actually change the display mode */
+    if (!_this->SetDisplayMode) {
+        SDL_SetError("Video driver doesn't support changing display mode");
+        return -1;
+    }
     if (_this->SetDisplayMode(_this, display, &display_mode) < 0) {
         return -1;
     }