[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [55665] trunk/blender/source/blender/ editors/interface/interface_draw.c: fix/workaround [#34346] Blender total crashes when File/ User preferences twice and go to System tab
Campbell Barton
ideasman42 at gmail.com
Fri Mar 29 08:14:19 CET 2013
Revision: 55665
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=55665
Author: campbellbarton
Date: 2013-03-29 07:14:18 +0000 (Fri, 29 Mar 2013)
Log Message:
-----------
fix/workaround [#34346] Blender total crashes when File/User preferences twice and go to System tab
Modified Paths:
--------------
trunk/blender/source/blender/editors/interface/interface_draw.c
Modified: trunk/blender/source/blender/editors/interface/interface_draw.c
===================================================================
--- trunk/blender/source/blender/editors/interface/interface_draw.c 2013-03-29 06:25:22 UTC (rev 55664)
+++ trunk/blender/source/blender/editors/interface/interface_draw.c 2013-03-29 07:14:18 UTC (rev 55665)
@@ -61,6 +61,15 @@
/* own include */
#include "interface_intern.h"
+/* only for bug workaround [#34346] */
+#if !defined(WIN32) && !defined(__APPLE__)
+# define GPU_OSS_BUG_WOKAROUND
+#endif
+
+#ifdef GPU_OSS_BUG_WOKAROUND
+# include "GPU_extensions.h"
+#endif
+
static int roundboxtype = UI_CNR_ALL;
void uiSetRoundBox(int type)
@@ -1236,6 +1245,7 @@
void ui_draw_but_NORMAL(uiBut *but, uiWidgetColors *wcol, rcti *rect)
{
+ static int use_displist = -1;
static GLuint displist = 0;
int a, old[8];
GLfloat diff[4], diffn[4] = {1.0f, 1.0f, 1.0f, 1.0f};
@@ -1285,20 +1295,30 @@
glScalef(size, size, size);
- if (displist == 0) {
- GLUquadricObj *qobj;
+#ifdef GPU_OSS_BUG_WOKAROUND
+ if (use_displist == -1) {
+ use_displist = !GPU_type_matches(GPU_DEVICE_ANY, GPU_OS_UNIX, GPU_DRIVER_OPENSOURCE);
+ }
+#endif
+
+ if (displist == 0 || use_displist == 0) {
+ GLUquadricObj *qobj;
+
+ if (use_displist) {
+ displist = glGenLists(1);
+ glNewList(displist, GL_COMPILE_AND_EXECUTE);
+ }
- displist = glGenLists(1);
- glNewList(displist, GL_COMPILE_AND_EXECUTE);
-
qobj = gluNewQuadric();
- gluQuadricDrawStyle(qobj, GLU_FILL);
+ gluQuadricDrawStyle(qobj, GLU_FILL);
glShadeModel(GL_SMOOTH);
gluSphere(qobj, 100.0, 32, 24);
glShadeModel(GL_FLAT);
gluDeleteQuadric(qobj);
- glEndList();
+ if (use_displist) {
+ glEndList();
+ }
}
else {
glCallList(displist);
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