X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_backend.c;h=7d469d17b15ace9e81e612e935124ef8e6d8ff53;hb=9c947c16a27e74229f34c29093dce9822ae63e5b;hp=13ea24c226db0db60ed1b5825c1f1accbd8899ba;hpb=08707fc90dc3c6adccea7a958ed6a58604990aee;p=platform%2Fcore%2Fuifw%2Flibtdm.git

diff --git a/src/tdm_backend.c b/src/tdm_backend.c
index 13ea24c..7d469d1 100644
--- a/src/tdm_backend.c
+++ b/src/tdm_backend.c
@@ -44,6 +44,11 @@
 	TDM_RETURN_VAL_IF_FAIL(dpy != NULL, TDM_ERROR_INVALID_PARAMETER); \
 	private_display = (tdm_private_display*)dpy;
 
+#define BACKEND_FUNC_ENTRY_VOID() \
+	tdm_private_display *private_display; \
+	TDM_RETURN_IF_FAIL(dpy != NULL); \
+	private_display = (tdm_private_display*)dpy;
+
 static int
 _check_abi_version(tdm_backend_module *module, int abimaj, int abimin)
 {
@@ -146,10 +151,7 @@ tdm_backend_register_func_hwc(tdm_display *dpy, tdm_func_hwc *func_hwc)
 	assert(private_display->current_module);
 
 	module = private_display->current_module->module_data;
-	/* FIX ME:
-		   Temporarily, we set the version of hwc window to 1.1 for the development.
-		   Originally the hwc window version is 2.0. */
-	if (_check_abi_version(module, 1, 1) < 0)
+	if (_check_abi_version(module, 2, 0) < 0)
 		return TDM_ERROR_BAD_MODULE;
 
 	private_display->current_module->func_hwc = *func_hwc;
@@ -171,10 +173,7 @@ tdm_backend_register_func_hwc_window(tdm_display *dpy, tdm_func_hwc_window *func
 	assert(private_display->current_module);
 
 	module = private_display->current_module->module_data;
-	/* FIX ME:
-		   Temporarily, we set the version of hwc window to 1.1 for the development.
-		   Originally the hwc window version is 2.0. */
-	if (_check_abi_version(module, 1, 1) < 0)
+	if (_check_abi_version(module, 2, 0) < 0)
 		return TDM_ERROR_BAD_MODULE;
 
 	private_display->current_module->func_hwc_window = *func_hwc_window;
@@ -230,3 +229,45 @@ tdm_backend_register_func_capture(tdm_display *dpy,
 
 	return TDM_ERROR_NONE;
 }
+
+EXTERN tdm_error
+tdm_backend_register_output(tdm_display *dpy, tdm_output *output)
+{
+	tdm_error ret;
+
+	BACKEND_FUNC_ENTRY();
+
+	TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), TDM_ERROR_OPERATION_FAILED);
+	TDM_RETURN_VAL_IF_FAIL(output != NULL, TDM_ERROR_OPERATION_FAILED);
+
+	/* this function is only for backend. if backend calls this function, it means
+	 * that it's triggered by frontend. frontend should set current_module before calling
+	 * backend functions.
+	 */
+	TDM_RETURN_VAL_IF_FAIL(private_display->current_module != NULL, TDM_ERROR_OPERATION_FAILED);
+
+	ret = tdm_display_update_output(private_display->current_module, output);
+	TDM_RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
+
+	return TDM_ERROR_NONE;
+}
+
+EXTERN void
+tdm_backend_unregister_output(tdm_display *dpy, tdm_output *output)
+{
+	tdm_private_output *private_output;
+
+	BACKEND_FUNC_ENTRY_VOID();
+
+	TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
+	TDM_RETURN_IF_FAIL(output != NULL);
+
+	/* this function is only for backend. if backend calls this function, it means
+	 * that it's triggered by frontend. frontend should set current_module before calling
+	 * backend functions.
+	 */
+	TDM_RETURN_IF_FAIL(private_display->current_module != NULL);
+
+	private_output = tdm_display_find_private_output(private_display, output);
+	tdm_display_destroy_private_output(private_output);
+}