From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Thu, 10 May 2018 06:48:35 +0000 (+0900)
Subject: surface: added tbm_surface_internal_set/get_damage func
X-Git-Tag: submit/tizen/20180514.053359~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=757968fc683975d882aadf1b45a54e214bbd4783;p=platform%2Fcore%2Fuifw%2Flibtbm.git

surface: added tbm_surface_internal_set/get_damage func

Change-Id: I25e77606b987e7761c0ad16ad6d6d5f70a09351d
---

diff --git a/include/tbm_surface_internal.h b/include/tbm_surface_internal.h
index 0ada9c0..9454a36 100644
--- a/include/tbm_surface_internal.h
+++ b/include/tbm_surface_internal.h
@@ -522,6 +522,28 @@ int tbm_surface_internal_capture_buffer(tbm_surface_h surface, const char *path,
 int tbm_surface_internal_capture_shm_buffer(void *ptr, int w, int h, int stride,
 				       const char *path, const char *name, const char *type);
 
+/**
+ * @brief Set damage to surface
+ * @param[in] surface : a tbm surface
+ * @param[in] x : a x coordinate of damage
+ * @param[in] y : a y coordinate of damage
+ * @param[in] with : a width of damage rectangle
+ * @param[in] height : a height of damage rectangle
+ * @return 1 if success, otherwise 0.
+ */
+int tbm_surface_internal_set_damage(tbm_surface_h surface, int x, int y, int width, int height);
+
+/**
+ * @brief Get damage of surface
+ * @param[in] surface : a tbm surface
+ * @param[out] x : a x coordinate of damage
+ * @param[out] y : a y coordinate of damage
+ * @param[out] with : a width of damage rectangle
+ * @param[out] height : a height of damage rectangle
+ * @return 1 if success, otherwise 0.
+ */
+int tbm_surface_internal_get_damage(tbm_surface_h surface, int *x, int *y, int *width, int *height);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/tbm_bufmgr_int.h b/src/tbm_bufmgr_int.h
index a75c696..f4cc290 100644
--- a/src/tbm_bufmgr_int.h
+++ b/src/tbm_bufmgr_int.h
@@ -234,6 +234,13 @@ struct _tbm_surface {
 	struct list_head user_data_list;	/* list of the user_date in surface */
 
 	struct list_head debug_data_list;	/* list of debug data */
+
+	struct {
+		int x;
+		int y;
+		int width;
+		int height;
+	} damage;
 };
 
 typedef struct {
diff --git a/src/tbm_surface_internal.c b/src/tbm_surface_internal.c
index c32b881..6fc9b55 100644
--- a/src/tbm_surface_internal.c
+++ b/src/tbm_surface_internal.c
@@ -2563,4 +2563,58 @@ tbm_surface_internal_capture_shm_buffer(void *ptr, int w, int h, int stride,
 
 	return 1;
 }
+
+int
+tbm_surface_internal_set_damage(tbm_surface_h surface, int x, int y, int width, int height)
+{
+	struct _tbm_surface *surf;
+
+	_tbm_surface_mutex_lock();
+	_tbm_set_last_result(TBM_ERROR_NONE);
+
+	TBM_SURFACE_RETURN_VAL_IF_FAIL(width > 0, 0);
+	TBM_SURFACE_RETURN_VAL_IF_FAIL(height > 0, 0);
+	TBM_SURFACE_RETURN_VAL_IF_FAIL(_tbm_surface_internal_is_valid(surface), 0);
+
+	surf = (struct _tbm_surface *)surface;
+
+	surf->damage.x = x;
+	surf->damage.y = y;
+	surf->damage.width = width;
+	surf->damage.height = height;
+
+	TBM_TRACE_SURFACE_INTERNAL("tbm_surface(%p) x(%d) y(%d) width(%d) height(%d)\n",
+							surface, x, y, width, height);
+
+	_tbm_surface_mutex_unlock();
+
+	return 1;
+}
+
+int
+tbm_surface_internal_get_damage(tbm_surface_h surface, int *x, int *y, int *width, int *height)
+{
+	struct _tbm_surface *surf;
+
+	_tbm_surface_mutex_lock();
+	_tbm_set_last_result(TBM_ERROR_NONE);
+
+	TBM_SURFACE_RETURN_VAL_IF_FAIL(width > 0, 0);
+	TBM_SURFACE_RETURN_VAL_IF_FAIL(height > 0, 0);
+	TBM_SURFACE_RETURN_VAL_IF_FAIL(_tbm_surface_internal_is_valid(surface), 0);
+
+	surf = (struct _tbm_surface *)surface;
+
+	*x = surf->damage.x;
+	*y = surf->damage.y;
+	*width = surf->damage.width;
+	*height = surf->damage.height;
+
+	TBM_TRACE_SURFACE_INTERNAL("tbm_surface(%p) x(%d) y(%d) width(%d) height(%d)\n",
+							surface, *x, *y, *width, *height);
+
+	_tbm_surface_mutex_unlock();
+
+	return 1;
+}
 /*LCOV_EXCL_STOP*/