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x11drv: Fix for a BadMatch error.

This commit is contained in:
Wino Rojo 2006-06-01 12:40:16 -04:00 committed by Alexandre Julliard
parent 38eb9a71ae
commit 7b6fbd2898
1 changed files with 16 additions and 7 deletions
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23
dlls/x11drv/opengl.c
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@ -554,24 +554,33 @@ XVisualInfo *X11DRV_setup_opengl_visual( Display *display )
{
XVisualInfo *visual = NULL;
/* In order to support OpenGL or D3D, we require a double-buffered visual and stencil buffer support, */
int dblBuf[] = {GLX_RGBA,GLX_DEPTH_SIZE, 16, GLX_STENCIL_SIZE, 8, GLX_DOUBLEBUFFER, None};
int dblBuf[] = {GLX_RGBA,GLX_DEPTH_SIZE, 24, GLX_STENCIL_SIZE, 8, GLX_ALPHA_SIZE, 8, GLX_DOUBLEBUFFER, None};
if (!has_opengl()) return NULL;
wine_tsx11_lock();
visual = pglXChooseVisual(display, DefaultScreen(display), dblBuf);
wine_tsx11_unlock();
if (visual == NULL) {
/* fallback to no stencil */
int dblBuf2[] = {GLX_RGBA,GLX_DEPTH_SIZE, 16, GLX_DOUBLEBUFFER, None};
WARN("Failed to get a visual with at least 8 bits of stencil\n");
/* fallback to 16 bits depth, no alpha */
int dblBuf2[] = {GLX_RGBA,GLX_DEPTH_SIZE, 16, GLX_STENCIL_SIZE, 8, GLX_DOUBLEBUFFER, None};
WARN("Failed to get a visual with at least 24 bits depth\n");
wine_tsx11_lock();
visual = pglXChooseVisual(display, DefaultScreen(display), dblBuf2);
wine_tsx11_unlock();
if (visual == NULL) {
/* This should only happen if we cannot find a match with a depth size 16 */
FIXME("Failed to find a suitable visual\n");
return visual;
/* fallback to no stencil */
int dblBuf2[] = {GLX_RGBA,GLX_DEPTH_SIZE, 16, GLX_DOUBLEBUFFER, None};
WARN("Failed to get a visual with at least 8 bits of stencil\n");
wine_tsx11_lock();
visual = pglXChooseVisual(display, DefaultScreen(display), dblBuf2);
wine_tsx11_unlock();
if (visual == NULL) {
/* This should only happen if we cannot find a match with a depth size 16 */
FIXME("Failed to find a suitable visual\n");
return visual;
}
}
}
TRACE("Visual ID %lx Chosen\n",visual->visualid);