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Update cogl/winsys/cogl-winsys-stub.c

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Deal with c99ism... I know it's not pretty, but it is the way
to go with non-c99 compilers.  That's life...

Reviewed-by: Neil Roberts <neil@linux.intel.com>
Reviewed-by: Robert Bragg <robert@linux.intel.com>
This commit is contained in:
Chun-wei Fan 2011-06-02 15:52:54 +08:00 committed by Neil Roberts
parent 36e4c98bdc
commit 80a9c3bb32
1 changed files with 34 additions and 22 deletions
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56
cogl/winsys/cogl-winsys-stub.c
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@ -146,29 +146,41 @@ _cogl_winsys_onscreen_set_visibility (CoglOnscreen *onscreen,
{ {
} }
static CoglWinsysVtable _cogl_winsys_vtable =
{
.id = COGL_WINSYS_ID_STUB,
.name = "STUB",
.renderer_get_proc_address = _cogl_winsys_renderer_get_proc_address,
.renderer_connect = _cogl_winsys_renderer_connect,
.renderer_disconnect = _cogl_winsys_renderer_disconnect,
.display_setup = _cogl_winsys_display_setup,
.display_destroy = _cogl_winsys_display_destroy,
.context_init = _cogl_winsys_context_init,
.context_deinit = _cogl_winsys_context_deinit,
.onscreen_init = _cogl_winsys_onscreen_init,
.onscreen_deinit = _cogl_winsys_onscreen_deinit,
.onscreen_bind = _cogl_winsys_onscreen_bind,
.onscreen_swap_buffers = _cogl_winsys_onscreen_swap_buffers,
.onscreen_update_swap_throttled =
_cogl_winsys_onscreen_update_swap_throttled,
.onscreen_set_visibility = _cogl_winsys_onscreen_set_visibility,
};
const CoglWinsysVtable * const CoglWinsysVtable *
_cogl_winsys_stub_get_vtable (void) _cogl_winsys_stub_get_vtable (void)
{ {
return &_cogl_winsys_vtable; static gboolean vtable_inited = FALSE;
static CoglWinsysVtable vtable;
/* It would be nice if we could use C99 struct initializers here
like the GLX backend does. However this code is more likely to be
compiled using Visual Studio which (still!) doesn't support them
so we initialize it in code instead */
if (!vtable_inited)
{
memset (&vtable, 0, sizeof (vtable));
vtable.id = COGL_WINSYS_ID_STUB;
vtable.name = "STUB";
vtable.renderer_get_proc_address = _cogl_winsys_renderer_get_proc_address;
vtable.renderer_connect = _cogl_winsys_renderer_connect;
vtable.renderer_disconnect = _cogl_winsys_renderer_disconnect;
vtable.display_setup = _cogl_winsys_display_setup;
vtable.display_destroy = _cogl_winsys_display_destroy;
vtable.context_init = _cogl_winsys_context_init;
vtable.context_deinit = _cogl_winsys_context_deinit;
vtable.onscreen_init = _cogl_winsys_onscreen_init;
vtable.onscreen_deinit = _cogl_winsys_onscreen_deinit;
vtable.onscreen_bind = _cogl_winsys_onscreen_bind;
vtable.onscreen_swap_buffers = _cogl_winsys_onscreen_swap_buffers;
vtable.onscreen_update_swap_throttled =
_cogl_winsys_onscreen_update_swap_throttled;
vtable.onscreen_set_visibility = _cogl_winsys_onscreen_set_visibility;
vtable_inited = TRUE;
}
return &vtable;
} }