early fail on GLGraphicsBuffer if no support for fbo

2012-02-13 01:47:08 +00:00 · 2012-02-13 01:47:08 +00:00 · d81fef3ae1
parent 841bfb0743
commit d81fef3ae1
1 changed files with 7 additions and 0 deletions
--- a/panda/src/wgldisplay/wglGraphicsPipe.cxx
+++ b/panda/src/wgldisplay/wglGraphicsPipe.cxx
@ -176,6 +176,13 @@ make_output(const string &name,
        return NULL;
      }
    }
+    if ((wglgsg != 0) &&
+        (wglgsg->is_valid()) &&
+        (!wglgsg->needs_reset()) &&
+	!wglgsg->_supports_framebuffer_object) {
+      return NULL;
+    }
+
    // Early success - if we are sure that this buffer WILL
    // meet specs, we can precertify it.
    if ((wglgsg != 0) &&