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winex11.drv: Limit formats to nMaxFormats in wglChoosePixelFormatARB.

This commit is contained in:
Roderick Colenbrander 2012-06-06 21:55:34 -07:00 committed by Alexandre Julliard
parent b168da7752
commit 9e73f7a6df
1 changed files with 5 additions and 6 deletions
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11
dlls/winex11.drv/opengl.c
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@ -2903,10 +2903,11 @@ static GLboolean WINAPI X11DRV_wglChoosePixelFormatARB(HDC hdc, const int *piAtt
}
/* Loop through all matching formats and check if they are suitable.
* Note that this function should at max return nMaxFormats different formats */
* Note that this function should at max return nMaxFormats different formats */
for(run=0; run < 2; run++)
{
for (it = 0; it < nCfgs; ++it) {
for (it = 0; it < nCfgs && pfmt_it < nMaxFormats; ++it)
{
gl_test = pglXGetFBConfigAttrib(gdi_display, cfgs[it], GLX_FBCONFIG_ID, &fmt_id);
if (gl_test) {
ERR("Failed to retrieve FBCONFIG_ID from GLXFBConfig, expect problems.\n");
@ -2922,10 +2923,8 @@ static GLboolean WINAPI X11DRV_wglChoosePixelFormatARB(HDC hdc, const int *piAtt
if( ((run == 0) && fmt->offscreenOnly) || ((run == 1) && !fmt->offscreenOnly) )
continue;
if(pfmt_it < nMaxFormats) {
piFormats[pfmt_it] = fmt->iPixelFormat;
TRACE("at %d/%d found FBCONFIG_ID 0x%x (%d)\n", it + 1, nCfgs, fmt_id, piFormats[pfmt_it]);
}
piFormats[pfmt_it] = fmt->iPixelFormat;
TRACE("at %d/%d found FBCONFIG_ID 0x%x (%d)\n", it + 1, nCfgs, fmt_id, piFormats[pfmt_it]);
pfmt_it++;
}
}