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ecore-x: vsync_animator_tick_source_set fail if drmWaitVBlank fails

This commit is contained in:
Carsten Haitzler 2013-07-16 19:39:10 +09:00
parent 0d83feaa79
commit 604fac4166
1 changed files with 15 additions and 4 deletions
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19
src/lib/ecore_x/xlib/ecore_x_vsync.c
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@ -117,7 +117,7 @@ static void *drm_lib = NULL;
static Window dri_drm_vsync_root = 0;
static void
static Eina_Bool
_dri_drm_tick_schedule(void)
{
drmVBlank vbl;
@ -125,7 +125,8 @@ _dri_drm_tick_schedule(void)
vbl.request.type = DRM_VBLANK_RELATIVE | DRM_VBLANK_EVENT;
vbl.request.sequence = drm_animators_interval;
vbl.request.signal = 0;
sym_drmWaitVBlank(drm_fd, &vbl);
if (sym_drmWaitVBlank(drm_fd, &vbl) < 0) return EINA_FALSE;
return EINA_TRUE;
}
static void
@ -148,8 +149,11 @@ _dri_drm_vblank_handler(int fd EINA_UNUSED,
unsigned int usec EINA_UNUSED,
void *data EINA_UNUSED)
{
ecore_animator_custom_tick();
if (drm_event_is_busy) _dri_drm_tick_schedule();
if (drm_event_is_busy)
{
ecore_animator_custom_tick();
_dri_drm_tick_schedule();
}
}
static Eina_Bool
@ -271,6 +275,13 @@ _dri_drm_init(void)
drm_evctx.vblank_handler = _dri_drm_vblank_handler;
drm_evctx.page_flip_handler = NULL;
if (!_dri_drm_tick_schedule())
{
close(drm_fd);
drm_fd = -1;
return 0;
}
dri_drm_fdh = ecore_main_fd_handler_add(drm_fd, ECORE_FD_READ,
_dri_drm_cb, NULL, NULL, NULL);
if (!dri_drm_fdh)