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wgl: always set alpha on kopper windows

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Acked-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16153>
This commit is contained in:
Mike Blumenkrantz 2022-04-25 16:02:14 -04:00 • committed by Marge Bot
parent 5a62d00480
commit 70f5360037
1 changed files with 1 additions and 5 deletions
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6
src/gallium/frontends/wgl/stw_st.c
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@ -134,11 +134,7 @@ stw_st_fill_private_loader_data(struct stw_st_framebuffer *stwfb, struct kopper_
out->win32.flags = 0;
out->win32.hinstance = GetModuleHandle(NULL);
out->win32.hwnd = stwfb->fb->hWnd;
BYTE alpha;
if (GetLayeredWindowAttributes(stwfb->fb->hWnd, NULL, &alpha, NULL))
out->has_alpha = alpha != 255;
else
out->has_alpha = 0;
out->has_alpha = true;
}
#endif
/**