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-rw-r--r--tests/modedemo/demo.c24
1 files changed, 21 insertions, 3 deletions
diff --git a/tests/modedemo/demo.c b/tests/modedemo/demo.c
index 48a4f1f1..0882fc91 100644
--- a/tests/modedemo/demo.c
+++ b/tests/modedemo/demo.c
@@ -201,12 +201,30 @@ int demoCreateScreens(struct demo_driver *driver)
void demoTakeDownScreen(struct demo_screen *screen)
{
- /* TODO Unrefence the BO */
- /* TODO Destroy FB */
- /* TODO take down the mode */
+ int fd = screen->driver->fd;
+ drmBO bo;
+
+ if (screen->crtc)
+ drmModeSetCrtc(fd, screen->crtc->crtc_id, 0, 0, 0, 0, 0, 0);
+
+ if (screen->fb)
+ drmModeRmFB(fd, screen->fb->buffer_id);
+
+ /* maybe we should keep a pointer to the bo on the screen */
+ if (screen->fb && !drmBOReference(fd, screen->fb->handle, &bo)) {
+ drmBOUnreference(fd, &bo);
+ drmBOUnreference(fd, &bo);
+ } else {
+ printf("bo error\n");
+ }
drmModeFreeOutput(screen->output);
drmModeFreeCrtc(screen->crtc);
+ drmModeFreeFB(screen->fb);
+
+ screen->output = NULL;
+ screen->crtc = NULL;
+ screen->fb = NULL;
}
drmModeCrtcPtr demoFindFreeCrtc(struct demo_driver *driver, drmModeOutputPtr output)