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Fix usage of DirectFB FillSpans(). 

SVN revision: 35909
This commit is contained in:
Gustavo Sverzut Barbieri 2008-09-10 00:47:33 +00:00
parent 0a75de51f0
commit ddad2bf152
1 changed files with 5 additions and 3 deletions
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8
legacy/evas/src/modules/engines/directfb/polygon.c
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@ -1,8 +1,8 @@
#include <math.h>
#include "evas_engine.h"
/* Work around bug in DirectFB FillSpans(), but uses twice as much memory */
#define USE_SPAN_RECTS 1
/* reduce calls to DirectFB (FillSpans), but uses twice as much memory */
//#define USE_SPAN_RECTS 1
#define MAX_SPANS 512
typedef struct _RGBA_Edge RGBA_Edge;
@ -91,7 +91,9 @@ polygon_span_add(span_t *span, int y, int x, int w)
static void
polygon_spans_fill(IDirectFBSurface *surface, int y, const span_t *spans, int n_spans)
{
surface->FillSpans(surface, y, spans, n_spans);
/* directfb automatically increments y for each span */
for (; n_spans > 0; n_spans--, spans++)
surface->FillSpans(surface, y, spans, 1);
}
#else /* USE_SPAN_RECTS */
typedef DFBRectangle span_t;