Enlightenment CVS committal
Author : turran
Project : e17
Module : proto/enesim
Dir : e17/proto/enesim/src/lib
Modified Files:
Enesim.h
Log Message:
+ Anti Alias Polygon rasterizer (kiia8, 16 and 32)
+ Move scanline definitions to the API (first step for a new scanline approach)
+ Blending with a relative alpha
+ New data types (extender, etc)
===================================================================
RCS file: /cvs/e/e17/proto/enesim/src/lib/Enesim.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- Enesim.h 13 Nov 2007 00:23:45 -0000 1.4
+++ Enesim.h 2 Dec 2007 23:28:43 -0000 1.5
@@ -77,6 +77,38 @@
* @{
*/
+/**
+ * To be documented
+ * FIXME: To be fixed
+ */
+typedef struct _Enesim_Scanline_Alias
+{
+ int y;
+ int x;
+ int w;
+} Enesim_Scanline_Alias;
+
+/**
+ * To be documented
+ * FIXME: To be fixed
+ */
+typedef struct _Enesim_Scanline_Mask
+{
+ int y;
+ int x;
+ int w;
+ DATA8 *coverages;
+} Enesim_Scanline_Mask;
+
+enum {
+ ENESIM_SCANLINE_ALIAS = (1 << 0),
+ ENESIM_SCANLINE_ANTIALIAS = (1 << 1),
+ ENESIM_SCANLINE_MASK = (1 << 2),
+ ENESIM_SCANLINES
+};
+
+typedef void (*Enesim_Scanline_Callback)(void *sl, void *data);
+
typedef struct _Enesim_Scanline Enesim_Scanline; /**< Scanline Handler */
EAPI Enesim_Scanline *enesim_scanline_alias_new(void);
EAPI void enesim_scanline_delete(Enesim_Scanline *sl);
@@ -87,10 +119,27 @@
* @defgroup Enesim_Rasterizer_Group Rasterizer
* @{
*/
+
+enum
+{
+ ENESIM_OK = 1,
+ ENESIM_ERROR_SCANLINE_NOT_SUPPORTED,
+};
+
+typedef enum
+{
+ ENESIM_RASTERIZER_FILL_RULE_EVENODD,
+ ENESIM_RASTERIZER_FILL_RULE_NONEZERO,
+ ENESIM_RASTERIZER_FILL_RULES
+} Enesim_Rasterizer_Fill_Rule;
+
typedef struct _Enesim_Rasterizer Enesim_Rasterizer; /**< Rasterizer Handler */
+
EAPI void enesim_rasterizer_vertex_add(Enesim_Rasterizer *r, float x, float y);
-EAPI void enesim_rasterizer_generate(Enesim_Rasterizer *r, Enesim_Scanline
*sl);
+EAPI int enesim_rasterizer_generate(Enesim_Rasterizer *r, int sl,
Enesim_Scanline_Callback cb, void *data);
EAPI void enesim_rasterizer_delete(Enesim_Rasterizer *r);
+EAPI void enesim_rasterizer_fill_rule_set(Enesim_Rasterizer *r,
Enesim_Rasterizer_Fill_Rule rule);
+
EAPI Enesim_Rasterizer * enesim_rasterizer_cpsc_new(Enesim_Rectangle
boundaries);
typedef enum
@@ -149,7 +198,7 @@
} Enesim_Renderer_Rop;
EAPI void enesim_renderer_rop_set(Enesim_Renderer *r, int rop);
EAPI void enesim_renderer_delete(Enesim_Renderer *r);
-EAPI void enesim_renderer_draw(Enesim_Renderer *r, Enesim_Scanline *sl,
Enesim_Surface *dst);
+EAPI void enesim_renderer_draw(Enesim_Renderer *r, int type, void *sl,
Enesim_Surface *dst);
/**
* @defgroup Enesim_Renderer_Fill_Color_Group Fill Color
* @{
@@ -237,5 +286,6 @@
/** @} */ //End of Enesim_Component_Reader_Group
/** @} */ //End of Enesim_Vector_Group
/** @} */ //End of Enesim_Group
+
#endif
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