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Fixed crash in wglShareList.

This commit is contained in:
Raphael Junqueira 2005-11-29 10:43:38 +01:00 committed by Alexandre Julliard
parent f9fef85145
commit 2a0b18dce4
1 changed files with 10 additions and 9 deletions
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19
dlls/opengl32/wgl.c
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@ -560,7 +560,7 @@ BOOL WINAPI wglShareLists(HGLRC hglrc1,
TRACE("(%p, %p)\n", org, dest);
if (dest->ctx != NULL) {
if (NULL != dest && dest->ctx != NULL) {
ERR("Could not share display lists, context already created !\n");
return FALSE;
} else {
@ -570,15 +570,16 @@ BOOL WINAPI wglShareLists(HGLRC hglrc1,
LEAVE_GL();
TRACE(" created a delayed OpenGL context (%p) for Wine context %p\n", org->ctx, org);
}
ENTER_GL();
/* Create the destination context with display lists shared */
dest->ctx = glXCreateContext(org->display, dest->vis, org->ctx, True);
LEAVE_GL();
TRACE(" created a delayed OpenGL context (%p) for Wine context %p sharing lists with OpenGL ctx %p\n", dest->ctx, dest, org->ctx);
if (NULL != dest) {
ENTER_GL();
/* Create the destination context with display lists shared */
dest->ctx = glXCreateContext(org->display, dest->vis, org->ctx, True);
LEAVE_GL();
TRACE(" created a delayed OpenGL context (%p) for Wine context %p sharing lists with OpenGL ctx %p\n", dest->ctx, dest, org->ctx);
return TRUE;
}
}
return TRUE;
return FALSE;
}
/***********************************************************************