Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/lib/include
Modified Files:
evas_common.h
Log Message:
1. gustavo';s fuzzy rect implementation for updates. fixed so del's work,
tuned for best performance on my core2 duo desktop - for now. will check
more. also make the yuv colorspace code be a bit more robust and fix leak in
gl engine with shaders.
===================================================================
RCS file: /cvs/e/e17/libs/evas/src/lib/include/evas_common.h,v
retrieving revision 1.80
retrieving revision 1.81
diff -u -3 -r1.80 -r1.81
--- evas_common.h 6 May 2007 11:29:37 -0000 1.80
+++ evas_common.h 2 Jun 2007 15:30:58 -0000 1.81
@@ -531,6 +531,58 @@
RGBA_Gfx_Pt_Func (*composite_pixel_mask_pt_get)(int src_flags, RGBA_Image
*dst);
};
+#define EVAS_RECT_SPLIT 1
+#ifdef EVAS_RECT_SPLIT
+typedef struct list_node list_node_t;
+typedef struct list list_t;
+typedef struct rect rect_t;
+typedef struct rect_node rect_node_t;
+
+struct list_node
+{
+ struct list_node *next;
+};
+
+struct list
+{
+ struct list_node *head;
+ struct list_node *tail;
+};
+
+struct rect
+{
+ short left;
+ short top;
+ short right;
+ short bottom;
+ short width;
+ short height;
+ int area;
+};
+
+struct rect_node
+{
+ struct list_node _lst;
+ struct rect rect;
+};
+
+
+void rect_init(rect_t *r, int x, int y, int w, int h);
+void rect_list_append_node(list_t *rects, list_node_t *node);
+void rect_list_append(list_t *rects, const rect_t r);
+void rect_list_append_xywh(list_t *rects, int x, int y, int w, int h);
+void rect_list_concat(list_t *rects, list_t *other);
+list_node_t *rect_list_unlink_next(list_t *rects, list_node_t *parent_node);
+void rect_list_del_next(list_t *rects, list_node_t *parent_node);
+void rect_list_clear(list_t *rects);
+void rect_list_add_split_strict(list_t *rects, list_node_t *node);
+list_node_t *rect_list_add_split_fuzzy(list_t *rects, const rect_t r, int
accepted_error);
+void rect_list_merge_rects(list_t *rects, list_t *to_merge, int
accepted_error);void rect_list_add_split_fuzzy_and_merge(list_t *rects, const
rect_t r, int split_accepted_error, int merge_accepted_error);
+
+void rect_print(const rect_t r);
+void rect_list_print(const list_t rects);
+#endif /* EVAS_RECT_SPLIT */
+
struct _Tilebuf
{
int outbuf_w;
@@ -542,6 +594,8 @@
#ifdef RECTUPDATE
Regionbuf *rb;
+#elif defined(EVAS_RECT_SPLIT)
+ list_t rects;
#else
struct {
int w, h;
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