hermet pushed a commit to branch master.
commit 627beaae71bce9282025638ff6a95b9a93f861ce
Author: ChunEon Park <[email protected]>
Date: Tue Jul 2 15:38:42 2013 +0900
evas/proxy rendering - optimize proxy rendering.
re-render proxies if sources are changed. this patch increases the proxy
rendering up to 2x.
---
src/lib/evas/canvas/evas_object_image.c | 64 +++++++++++++++++++--------------
1 file changed, 37 insertions(+), 27 deletions(-)
diff --git a/src/lib/evas/canvas/evas_object_image.c
b/src/lib/evas/canvas/evas_object_image.c
index 2eea07d..9e07efc 100644
--- a/src/lib/evas/canvas/evas_object_image.c
+++ b/src/lib/evas/canvas/evas_object_image.c
@@ -3322,8 +3322,8 @@ _proxy_subrender(Evas *eo_e, Evas_Object *eo_source,
Evas_Object *eo_proxy, Evas
Evas_Public_Data *e = eo_data_scope_get(eo_e, EVAS_CLASS);
Evas_Object_Protected_Data *source;
void *ctx;
-/* Evas_Object *eo_obj2, *clip;*/
int w, h;
+ Eina_Bool src_redraw = EINA_FALSE;
if (!eo_source) return;
source = eo_data_scope_get(eo_source, EVAS_OBJ_CLASS);
@@ -3353,37 +3353,47 @@ _proxy_subrender(Evas *eo_e, Evas_Object *eo_source,
Evas_Object *eo_proxy, Evas
if (!proxy_write->surface) goto end;
proxy_write->w = w;
proxy_write->h = h;
+ src_redraw = EINA_TRUE;
}
- ctx = e->engine.func->context_new(e->engine.data.output);
- e->engine.func->context_color_set(e->engine.data.output, ctx, 0, 0, 0,
0);
- e->engine.func->context_render_op_set(e->engine.data.output, ctx,
EVAS_RENDER_COPY);
- e->engine.func->rectangle_draw(e->engine.data.output, ctx,
- proxy_write->surface, 0, 0, w, h,
- do_async);
- e->engine.func->context_free(e->engine.data.output, ctx);
-
- ctx = e->engine.func->context_new(e->engine.data.output);
-
- Eina_Bool source_clip;
- eo_do(eo_proxy, evas_obj_image_source_clip_get(&source_clip));
-
- Evas_Proxy_Render_Data proxy_render_data = {
- .eo_proxy = eo_proxy,
- .proxy_obj = proxy_obj,
- .eo_src = eo_source,
- .source_clip = source_clip
- };
- evas_render_mapped(e, eo_source, source, ctx, proxy_write->surface,
- -source->cur->geometry.x,
- -source->cur->geometry.y,
- 1, 0, 0, e->output.w, e->output.h,
&proxy_render_data
+ if (!src_redraw)
+ src_redraw = evas_object_smart_changed_get(eo_source);
+
+ if (src_redraw)
+ {
+ ctx = e->engine.func->context_new(e->engine.data.output);
+ e->engine.func->context_color_set(e->engine.data.output, ctx, 0,
0,
+ 0, 0);
+ e->engine.func->context_render_op_set(e->engine.data.output, ctx,
+ EVAS_RENDER_COPY);
+ e->engine.func->rectangle_draw(e->engine.data.output, ctx,
+ proxy_write->surface, 0, 0, w, h,
+ do_async);
+ e->engine.func->context_free(e->engine.data.output, ctx);
+
+ ctx = e->engine.func->context_new(e->engine.data.output);
+
+ Eina_Bool source_clip;
+ eo_do(eo_proxy, evas_obj_image_source_clip_get(&source_clip));
+
+ Evas_Proxy_Render_Data proxy_render_data = {
+ .eo_proxy = eo_proxy,
+ .proxy_obj = proxy_obj,
+ .eo_src = eo_source,
+ .source_clip = source_clip
+ };
+ evas_render_mapped(e, eo_source, source, ctx,
proxy_write->surface,
+ -source->cur->geometry.x,
+ -source->cur->geometry.y,
+ 1, 0, 0, e->output.w, e->output.h,
+ &proxy_render_data
#ifdef REND_DBG
- , 1
+ , 1
#endif
- , do_async);
+ , do_async);
- e->engine.func->context_free(e->engine.data.output, ctx);
+ e->engine.func->context_free(e->engine.data.output, ctx);
+ }
proxy_write->surface = e->engine.func->image_dirty_region
(e->engine.data.output, proxy_write->surface, 0, 0, w, h);
/*
--
------------------------------------------------------------------------------
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