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ui/egl: default to GLES on windows 

Windows GL drivers are notoriously not very good. Otoh, ANGLE provides
rock solid GLES implementation on top of direct3d. We should recommend
it and default to ES when using EGL (users can easily override this if
necessary)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230606115658.677673-14-marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2023-06-06 15:56:50 +04:00
parent 39324b4966
commit afe8e0b6db
1 changed files with 4 additions and 0 deletions
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4
ui/egl-helpers.c
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@ -535,6 +535,10 @@ int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode)
#ifdef WIN32
int qemu_egl_init_dpy_win32(EGLNativeDisplayType dpy, DisplayGLMode mode)
{
/* prefer GL ES, as that's what ANGLE supports */
if (mode == DISPLAYGL_MODE_ON) {
mode = DISPLAYGL_MODE_ES;
}
return qemu_egl_init_dpy(dpy, 0, mode);
}
#endif