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Remove per-backend CLUTTER_VBLANK envvar

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We have a global flag we can use.
This commit is contained in:
Emmanuele Bassi
2011-11-04 16:39:52 +00:00
parent e8562089f6
commit db211a2131
6 changed files with 6 additions and 40 deletions
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24
clutter/win32/clutter-backend-win32.c
View File

@ -47,34 +47,11 @@ typedef int (WINAPI * SwapIntervalProc) (int interval);
/* singleton object */
static ClutterBackendWin32 *backend_singleton = NULL;
static gchar *clutter_vblank_name = NULL;
static HINSTANCE clutter_hinst = NULL;
/* various flags corresponding to pre init setup calls */
static gboolean _no_event_retrieval = FALSE;
const gchar *
_clutter_backend_win32_get_vblank (void)
{
if (clutter_vblank_name && strcmp (clutter_vblank_name, "0") == 0)
return "none";
else
return clutter_vblank_name;
}
gboolean
clutter_backend_win32_pre_parse (ClutterBackend *backend,
GError **error)
{
const gchar *env_string;
if ((env_string = g_getenv ("CLUTTER_VBLANK")))
clutter_vblank_name = g_strdup (env_string);
return TRUE;
}
static void
clutter_backend_win32_init_events (ClutterBackend *backend)
{
@ -259,7 +236,6 @@ clutter_backend_win32_class_init (ClutterBackendWin32Class *klass)
gobject_class->dispose = clutter_backend_win32_dispose;
gobject_class->finalize = clutter_backend_win32_finalize;
backend_class->pre_parse = clutter_backend_win32_pre_parse;
backend_class->init_events = clutter_backend_win32_init_events;
backend_class->create_stage = clutter_backend_win32_create_stage;
backend_class->add_options = clutter_backend_win32_add_options;

2
clutter/win32/clutter-backend-win32.h
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@ -72,8 +72,6 @@ clutter_backend_win32_get_features (ClutterBackend *backend);
HCURSOR _clutter_backend_win32_get_invisible_cursor (ClutterBackend *backend);
const gchar *_clutter_backend_win32_get_vblank (void);
G_END_DECLS
#endif /* __CLUTTER_BACKEND_WIN32_H__ */

6
clutter/win32/clutter-stage-win32.c
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@ -398,7 +398,6 @@ clutter_stage_win32_realize (ClutterStageWindow *stage_window)
gfloat width;
gfloat height;
GError *error = NULL;
const char *clutter_vblank;
CLUTTER_NOTE (MISC, "Realizing main stage");
@ -470,9 +469,8 @@ clutter_stage_win32_realize (ClutterStageWindow *stage_window)
cogl_win32_onscreen_set_foreign_window (stage_win32->onscreen,
stage_win32->hwnd);
clutter_vblank = _clutter_backend_win32_get_vblank ();
if (clutter_vblank && strcmp (clutter_vblank, "none") == 0)
cogl_onscreen_set_swap_throttled (stage_win32->onscreen, FALSE);
cogl_onscreen_set_swap_throttled (stage_win32->onscreen,
_clutter_get_sync_to_vblank ());
framebuffer = COGL_FRAMEBUFFER (stage_win32->onscreen);
if (!cogl_framebuffer_allocate (framebuffer, &error))