From: SooChan Lim <sc1.lim@samsung.com>
Date: Wed, 19 Sep 2018 10:21:02 +0000 (+0900)
Subject: tdm_hwc: change the symbol names of preperation types into constraints
X-Git-Tag: accepted/tizen/unified/20180921.042507~1
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Flibtdm.git;a=commitdiff_plain;h=feeaa2e26e9fc8c3e3672b58f0e3c0d9c2f83709

tdm_hwc: change the symbol names of preperation types into constraints

Change-Id: Ia02711a6d927edf6785048db171929e446398020
---

diff --git a/include/tdm.h b/include/tdm.h
index 0b40cd5..42837ab 100644
--- a/include/tdm.h
+++ b/include/tdm.h
@@ -1099,14 +1099,13 @@ tdm_error
 tdm_hwc_window_set_property(tdm_hwc_window *hwc_window, uint32_t id, tdm_value value);
 
 /**
- * @brief Get the preperation type of hwc_window
+ * @brief Get the constraints of hwc_window
  * @param[in] hwc window A hwc window object
- * @param[out] preperation_types The tdm_hwc_window_preparation types
+ * @param[out] constraints The tdm_hwc_window_constraint types
  * @return #TDM_ERROR_NONE if success. Otherwise, error value.
  */
 tdm_error
-tdm_hwc_window_get_preparation_types(tdm_hwc_window *hwc_window,
-									int *preparation_types);
+tdm_hwc_window_get_constraints(tdm_hwc_window *hwc_window, int *constraints);
 
 /**
  * @brief Destroy a pp object
diff --git a/include/tdm_backend.h b/include/tdm_backend.h
index f695562..e7d08ee 100644
--- a/include/tdm_backend.h
+++ b/include/tdm_backend.h
@@ -971,13 +971,13 @@ typedef struct _tdm_func_hwc_window {
 										 uint32_t id, tdm_value *value);
 
 	/**
-	 * @brief Get the preperation type of hwc_window
+	 * @brief Get the constraints of hwc_window
 	 * @param[in] hwc window A hwc window object
-	 * @param[out] preperation_types The tdm_hwc_window_preparation types
+	 * @param[out] constraints The tdm_hwc_window_constraint types
 	 * @return #TDM_ERROR_NONE if success. Otherwise, error value.
 	 */
-	tdm_error (*hwc_window_get_preparation_types)(tdm_hwc_window *hwc_window,
-										 		int *preperation_types);
+	tdm_error (*hwc_window_get_constraints)(tdm_hwc_window *hwc_window,
+												int *constraints);
 } tdm_func_hwc_window;
 
 /**
diff --git a/include/tdm_types.h b/include/tdm_types.h
index 225325f..072f466 100644
--- a/include/tdm_types.h
+++ b/include/tdm_types.h
@@ -206,14 +206,16 @@ typedef enum {
 } tdm_hwc_window_composition;
 
 typedef enum {
-	TDM_PREPARATION_NONE = 0,
+	TDM_CONSTRAINT_NONE = 0,
 	/** If the client needs to render to a specific buffer for compositing
-	 *  with TDM_COMPOSITION_DEVICE, Set TDM_PREPARATION_BUFFER_QUEUE type to hwc_window.
-	 *  The client will render next frame on buffers of queue which got by
-	 *  tdm_hwc_window_acquire_buffer_queue.
+	 *  with TDM_COMPOSITION_DEVICE, the backend needs to set
+	 *  TDM_CONSTRAINT_BUFFER_QUEUE to hwc_window until the hwc_window is not
+	 *  TDM_COMPOSITION_DEVICE. The client gets the tbm_surface_queue_h through
+	 *  the tdm_hwc_window_aquire_buffer_queue. It will render the frames on
+	 *  the buffers which gets from the tbm_surface_queue_h.
 	 */
-	TDM_PREPARATION_BUFFER_QUEUE = (1 << 0),
-} tdm_hwc_window_preparation;
+	TDM_CONSTRAINT_BUFFER_QUEUE = (1 << 0),
+} tdm_hwc_window_constraint;
 
 /**
  * @brief The hwc window flag enumeration
diff --git a/src/tdm_hwc_window.c b/src/tdm_hwc_window.c
index 0066ef3..ce04c51 100644
--- a/src/tdm_hwc_window.c
+++ b/src/tdm_hwc_window.c
@@ -443,8 +443,7 @@ tdm_hwc_window_set_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_val
 }
 
 EXTERN tdm_error
-tdm_hwc_window_get_preparation_types(tdm_hwc_window *hwc_window,
-									 int *preparation_types)
+tdm_hwc_window_get_constraints(tdm_hwc_window *hwc_window, int *constraints)
 {
 	tdm_private_module *private_module;
 	tdm_func_hwc_window *func_hwc_window = NULL;
@@ -456,13 +455,13 @@ tdm_hwc_window_get_preparation_types(tdm_hwc_window *hwc_window,
 	private_module = private_output->private_module;
 	func_hwc_window = &private_module->func_hwc_window;
 
-	if (!func_hwc_window->hwc_window_get_preparation_types) {
+	if (!func_hwc_window->hwc_window_get_constraints) {
 		_pthread_mutex_unlock(&private_display->lock);
 		TDM_WRN("not implemented!!");
 		return TDM_ERROR_NOT_IMPLEMENTED;
 	}
 
-	ret = func_hwc_window->hwc_window_get_preparation_types(private_hwc_window->hwc_window_backend, preparation_types);
+	ret = func_hwc_window->hwc_window_get_constraints(private_hwc_window->hwc_window_backend, constraints);
 
 	_pthread_mutex_unlock(&private_display->lock);