ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

wgl: Ignore fbconfigs which are window drawable but which lack a visual.

This commit is contained in:
Roderick Colenbrander 2010-04-20 12:13:25 +02:00 committed by Alexandre Julliard
parent 4e0bb60c7c
commit 26862c5ece
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
dlls/winex11.drv/opengl.c
View File

@ -992,6 +992,21 @@ static WineGLPixelFormat *get_formats(Display *display, int *size_ret, int *onsc
onscreen_size++;
}
} else if(run && !visinfo) {
int window_drawable=0;
pglXGetFBConfigAttrib(gdi_display, cfgs[i], GLX_DRAWABLE_TYPE, &window_drawable);
/* Recent Nvidia drivers and DRI drivers offer window drawable formats without a visual.
* This are formats like 16-bit rgb on a 24-bit desktop. In order to support these formats
* onscreen we would have to use glXCreateWindow instead of XCreateWindow. Further it will
* likely make our child window opengl rendering more complicated since likely you can't use
* XCopyArea on a GLX Window.
* For now ignore fbconfigs which are window drawable but lack a visual. */
if(window_drawable & GLX_WINDOW_BIT)
{
TRACE("Skipping FBCONFIG_ID 0x%x as an offscreen format because it is window_drawable\n", fmt_id);
continue;
}
TRACE("Found offscreen format FBCONFIG_ID 0x%x corresponding to iPixelFormat %d at GLX index %d\n", fmt_id, size+1, i);
list[size].iPixelFormat = size+1; /* The index starts at 1 */
list[size].fbconfig = cfgs[i];