91 lines
2.7 KiB
Diff
91 lines
2.7 KiB
Diff
diff -up clutter-1.6.16/clutter/glx/clutter-backend-glx.c.jx clutter-1.6.16/clutter/glx/clutter-backend-glx.c
|
|
--- clutter-1.6.16/clutter/glx/clutter-backend-glx.c.jx 2011-06-24 13:30:13.000000000 -0400
|
|
+++ clutter-1.6.16/clutter/glx/clutter-backend-glx.c 2011-06-24 13:31:25.298367259 -0400
|
|
@@ -361,29 +361,6 @@ clutter_backend_glx_get_features (Clutte
|
|
CLUTTER_NOTE (BACKEND, "glXGetVideoSyncSGI vblank setup failed");
|
|
}
|
|
|
|
-#ifdef __linux__
|
|
- /*
|
|
- * DRI is really an extreme fallback -rumoured to work with Via chipsets
|
|
- */
|
|
- if (!(flags & CLUTTER_FEATURE_SYNC_TO_VBLANK))
|
|
- {
|
|
- CLUTTER_NOTE (BACKEND, "attempting DRI vblank setup");
|
|
-
|
|
- backend_glx->dri_fd = open("/dev/dri/card0", O_RDWR);
|
|
- if (backend_glx->dri_fd >= 0)
|
|
- {
|
|
- CLUTTER_NOTE (BACKEND, "DRI vblank setup success");
|
|
-
|
|
- backend_glx->vblank_type = CLUTTER_VBLANK_DRI;
|
|
- flags |= CLUTTER_FEATURE_SYNC_TO_VBLANK;
|
|
-
|
|
- goto vblank_setup_done;
|
|
- }
|
|
-
|
|
- CLUTTER_NOTE (BACKEND, "DRI vblank setup failed");
|
|
- }
|
|
-#endif /* __linux__ */
|
|
-
|
|
CLUTTER_NOTE (BACKEND, "no use-able vblank mechanism found");
|
|
|
|
vblank_setup_done:
|
|
diff -up clutter-1.6.16/clutter/glx/clutter-stage-glx.c.jx clutter-1.6.16/clutter/glx/clutter-stage-glx.c
|
|
--- clutter-1.6.16/clutter/glx/clutter-stage-glx.c.jx 2011-06-14 08:37:35.000000000 -0400
|
|
+++ clutter-1.6.16/clutter/glx/clutter-stage-glx.c 2011-06-24 13:30:55.684264807 -0400
|
|
@@ -48,10 +48,6 @@
|
|
#include <fcntl.h>
|
|
#include <errno.h>
|
|
|
|
-#ifdef HAVE_DRM
|
|
-#include <drm.h>
|
|
-#endif
|
|
-
|
|
static void clutter_stage_window_iface_init (ClutterStageWindowIface *iface);
|
|
static void clutter_event_translator_iface_init (ClutterEventTranslatorIface *iface);
|
|
|
|
@@ -311,24 +307,6 @@ clutter_stage_glx_add_redraw_clip (Clutt
|
|
stage_glx->initialized_redraw_clip = TRUE;
|
|
}
|
|
|
|
-#ifdef HAVE_DRM
|
|
-static int
|
|
-drm_wait_vblank(int fd, drm_wait_vblank_t *vbl)
|
|
-{
|
|
- int ret, rc;
|
|
-
|
|
- do
|
|
- {
|
|
- ret = ioctl(fd, DRM_IOCTL_WAIT_VBLANK, vbl);
|
|
- vbl->request.type &= ~_DRM_VBLANK_RELATIVE;
|
|
- rc = errno;
|
|
- }
|
|
- while (ret && rc == EINTR);
|
|
-
|
|
- return rc;
|
|
-}
|
|
-#endif /* HAVE_DRM */
|
|
-
|
|
static void
|
|
wait_for_vblank (ClutterBackendGLX *backend_glx)
|
|
{
|
|
@@ -347,17 +325,7 @@ wait_for_vblank (ClutterBackendGLX *back
|
|
}
|
|
else
|
|
{
|
|
-#ifdef HAVE_DRM
|
|
- drm_wait_vblank_t blank;
|
|
-
|
|
- CLUTTER_NOTE (BACKEND, "Waiting for vblank (drm)");
|
|
- blank.request.type = _DRM_VBLANK_RELATIVE;
|
|
- blank.request.sequence = 1;
|
|
- blank.request.signal = 0;
|
|
- drm_wait_vblank (backend_glx->dri_fd, &blank);
|
|
-#else
|
|
CLUTTER_NOTE (BACKEND, "No vblank mechanism found");
|
|
-#endif /* HAVE_DRM */
|
|
}
|
|
}
|
|
|