added missing glFinish()

2005-01-29 12:57:36 +00:00
parent fbb478c946
commit c84cde7b0b
2 changed files with 10 additions and 0 deletions
--- a/progs/demos/osdemo16.c
+++ b/progs/demos/osdemo16.c
@@ -128,6 +128,11 @@ static void render_image( void )

   glPopMatrix();

+   /* This is very important!!!
+    * Make sure buffered commands are finished!!!
+    */
+   glFinish();
+
   gluDeleteQuadric(qobj);

   {
--- a/progs/demos/osdemo32.c
+++ b/progs/demos/osdemo32.c
@@ -127,6 +127,11 @@ static void render_image( void )

   glPopMatrix();

+   /* This is very important!!!
+    * Make sure buffered commands are finished!!!
+    */
+   glFinish();
+
   gluDeleteQuadric(qobj);

   {