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ui: add qemu_egl_has_dmabuf helper

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210204105232.834642-15-marcandre.lureau@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Marc-André Lureau 2021-02-04 14:52:26 +04:00 committed by Gerd Hoffmann
parent 5983fdf1dc
commit 0df5c72b3b
2 changed files with 11 additions and 0 deletions
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1
include/ui/egl-helpers.h
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@ -51,5 +51,6 @@ EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, EGLNativeWindowType win);
int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy, DisplayGLMode mode);
int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode);
EGLContext qemu_egl_init_ctx(void);
bool qemu_egl_has_dmabuf(void);
#endif /* EGL_HELPERS_H */

10
ui/egl-helpers.c
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@ -441,6 +441,16 @@ int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode)
#endif
}
bool qemu_egl_has_dmabuf(void)
{
if (qemu_egl_display == EGL_NO_DISPLAY) {
return false;
}
return epoxy_has_egl_extension(qemu_egl_display,
"EGL_EXT_image_dma_buf_import");
}
EGLContext qemu_egl_init_ctx(void)
{
static const EGLint ctx_att_core[] = {