cedric pushed a commit to branch master.
commit d1112534a1068728a4d69ac1d42865a4202f3c1e
Author: Cedric BAIL <[email protected]>
Date: Wed Mar 20 18:53:26 2013 +0900
evas: optionally propagate update rectangle on RENDER_POST.
---
src/lib/evas/Evas.h | 6 ++++++
src/lib/evas/canvas/evas_render.c | 17 +++++++++++------
2 files changed, 17 insertions(+), 6 deletions(-)
diff --git a/src/lib/evas/Evas.h b/src/lib/evas/Evas.h
index b0f8eec..fe8ee81 100644
--- a/src/lib/evas/Evas.h
+++ b/src/lib/evas/Evas.h
@@ -824,6 +824,7 @@ typedef struct _Evas_Event_Multi_Move
Evas_Event_Multi_Move; /**< Event struc
typedef struct _Evas_Event_Key_Down Evas_Event_Key_Down; /**< Event
structure for #EVAS_CALLBACK_KEY_DOWN event callbacks */
typedef struct _Evas_Event_Key_Up Evas_Event_Key_Up; /**< Event
structure for #EVAS_CALLBACK_KEY_UP event callbacks */
typedef struct _Evas_Event_Hold Evas_Event_Hold; /**< Event structure
for #EVAS_CALLBACK_HOLD event callbacks */
+typedef struct _Evas_Event_Render_Post Evas_Event_Render_Post; /**< Event
structure that may come with #EVAS_CALLBACK_RENDER_POST event callbacks @since
1.8 */
typedef enum _Evas_Load_Error
{
@@ -1192,6 +1193,11 @@ struct _Evas_Event_Key_Up /** Key release event */
Evas_Device *dev;
};
+struct _Evas_Event_Render_Post /** Send when the frame rendering is done
@since 1.8 */
+{
+ Eina_List *updated_area; /**< A list of rectangle that were updated in the
canvas */
+};
+
struct _Evas_Event_Hold /** Hold change event */
{
int hold; /**< The hold flag */
diff --git a/src/lib/evas/canvas/evas_render.c
b/src/lib/evas/canvas/evas_render.c
index e818459..aa05763 100644
--- a/src/lib/evas/canvas/evas_render.c
+++ b/src/lib/evas/canvas/evas_render.c
@@ -1931,7 +1931,12 @@ evas_render_updates_internal(Evas *eo_e,
evas_module_clean();
if (!do_async)
- evas_event_callback_call(eo_e, EVAS_CALLBACK_RENDER_POST, NULL);
+ {
+ Evas_Event_Render_Post post;
+
+ post.updated_area = e->render.updates;
+ evas_event_callback_call(eo_e, EVAS_CALLBACK_RENDER_POST,
e->render.updates ? &post : NULL);
+ }
RD("---]\n");
@@ -1960,6 +1965,7 @@ _drop_texts_ref(const void *container EINA_UNUSED, void
*data, void *fdata EINA_
static void
evas_render_wakeup(Evas *eo_e)
{
+ Evas_Event_Render_Post post;
Render_Updates *ru;
Eina_Bool haveup = EINA_FALSE;
Eina_List *ret_updates = NULL;
@@ -1975,10 +1981,7 @@ evas_render_wakeup(Evas *eo_e)
ru->area->x, ru->area->y, ru->area->w, ru->area->h,
EVAS_RENDER_MODE_ASYNC_END);
- if (e->render.updates_cb)
- ret_updates = eina_list_append(ret_updates, ru->area);
- else
- eina_rectangle_free(ru->area);
+ ret_updates = eina_list_append(ret_updates, ru->area);
evas_cache_image_drop(ru->surface);
free(ru);
haveup = EINA_TRUE;
@@ -2017,9 +2020,11 @@ evas_render_wakeup(Evas *eo_e)
e->render.data = NULL;
e->rendering = EINA_FALSE;
- evas_event_callback_call(eo_e, EVAS_CALLBACK_RENDER_POST, NULL);
+ post.updated_area = ret_updates;
+ evas_event_callback_call(eo_e, EVAS_CALLBACK_RENDER_POST, &post);
if (up_cb) up_cb(up_data, eo_e, ret_updates);
+ else evas_render_updates_free(ret_updates);
eo_unref(eo_e);
}
--
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