diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-12-09 16:23:03 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-12-09 16:23:03 +0000 |
| commit | 8597dd3e96fdf36d3b6e13b4014c2fd064e99050 (patch) | |
| tree | bf13cd60ac7dd7cfe1815bdead88861563d83500 | |
| parent | da3e15c2fd5c08a7f28c1bda5a2f3298a8b09a15 (diff) | |
check if using a PBuffer in clip_for_xgetimage()
| -rw-r--r-- | src/mesa/drivers/x11/xm_span.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/drivers/x11/xm_span.c b/src/mesa/drivers/x11/xm_span.c index 3ebca32bcf..594554469c 100644 --- a/src/mesa/drivers/x11/xm_span.c +++ b/src/mesa/drivers/x11/xm_span.c @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 5.1 + * Version: 6.3 * - * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -3473,6 +3473,8 @@ clip_for_xgetimage(XMesaContext xmesa, GLuint *n, GLint *x, GLint *y) Window child; GLint screenWidth = WidthOfScreen(DefaultScreenOfDisplay(xmesa->display)); GLint dx, dy; + if (source->type == PBUFFER) + return 0; XTranslateCoordinates(xmesa->display, source->buffer, rootWin, *x, *y, &dx, &dy, &child); if (dx >= screenWidth) { |