Enlightenment CVS committal
Author : turran
Project : e17
Module : proto/enesim
Dir : e17/proto/enesim/src/lib/raster/surface
Modified Files:
surface.h surface.c argb8888.h argb8888.c
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/raster/surface/surface.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- surface.h 19 Oct 2007 15:30:06 -0000 1.4
+++ surface.h 2 Dec 2007 23:28:43 -0000 1.5
@@ -24,10 +24,12 @@
} Enesim_Surface_Data;
typedef void (*Span_Color_Func) (Enesim_Surface_Data *data, int off, DATA32 c,
int w);
+typedef void (*Span_Color_Mask_Func) (Enesim_Surface_Data *data, int off,
DATA32 c, int w, DATA8 *m);
typedef struct _Surface_Func
{
Span_Color_Func sp_color;
+ Span_Color_Mask_Func sp_color_mask;
} Surface_Rop_Func;
typedef void (*Surface_Conv_Func) (Enesim_Surface_Data *sdata,
Enesim_Surface_Data *ddata, int w, int h);
===================================================================
RCS file: /cvs/e/e17/proto/enesim/src/lib/raster/surface/surface.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- surface.c 19 Oct 2007 15:30:06 -0000 1.4
+++ surface.c 2 Dec 2007 23:28:43 -0000 1.5
@@ -28,6 +28,15 @@
#endif
return _backends[s->format]->rops[ENESIM_RENDERER_BLEND].sp_color;
}
+/**
+ * To be documented
+ * FIXME: To be fixed
+ */
+Span_Color_Mask_Func enesim_surface_span_color_mask_get(Enesim_Surface *s,
+ int rop)
+{
+ return _backends[s->format]->rops[ENESIM_RENDERER_BLEND].sp_color_mask;
+}
/*============================================================================*
* API
*
*============================================================================*/
===================================================================
RCS file: /cvs/e/e17/proto/enesim/src/lib/raster/surface/argb8888.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -3 -r1.2 -r1.3
--- argb8888.h 19 Oct 2007 15:30:06 -0000 1.2
+++ argb8888.h 2 Dec 2007 23:28:43 -0000 1.3
@@ -13,6 +13,13 @@
(((((c) & 0x00ff00ff) * (a)) >> 8) & 0x00ff00ff) );
}
+static inline DATA32 mul_sym(DATA32 a, DATA32 x)
+{
+ return ( (((((x) >> 8) & 0x00ff00ff) * (a) + 0xff00ff) & 0xff00ff00) +
+ (((((x) & 0x00ff00ff) * (a) + 0xff00ff) >> 8) & 0x00ff00ff) );
+}
+
void argb8888_c_color(Enesim_Surface_Data *data, int off, DATA32 c, int len);
+void argb8888_c_color_mask(Enesim_Surface_Data *data, int off, DATA32 c, int
len, DATA8 *mask);
#endif
===================================================================
RCS file: /cvs/e/e17/proto/enesim/src/lib/raster/surface/argb8888.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -3 -r1.2 -r1.3
--- argb8888.c 19 Oct 2007 15:30:06 -0000 1.2
+++ argb8888.c 2 Dec 2007 23:28:43 -0000 1.3
@@ -41,6 +41,7 @@
.rops = {
[ENESIM_RENDERER_BLEND] = {
argb8888_c_color,
+ argb8888_c_color_mask,
},
},
.premul = argb8888_premul,
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