forked from enlightenment/efl
evas GDI engine: improve speed
expedite mean value goes from ~125 to ~205 Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
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@ -17,7 +17,6 @@ _find_gdiob(HDC dc, BITMAPINFO_GDI *bitmap_info, int depth, int w, int h, void *
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int sz;
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int lbytes;
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int bpp;
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int fitness = 0x7fffffff;
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bpp = depth >> 3;
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if (bpp == 3) bpp = 4;
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@ -25,28 +24,18 @@ _find_gdiob(HDC dc, BITMAPINFO_GDI *bitmap_info, int depth, int w, int h, void *
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sz = lbytes * h;
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EINA_LIST_FOREACH(gdipool, l, gdiob2)
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{
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int szdif;
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if ((gdiob2->dc != dc) ||
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(gdiob2->bitmap_info != bitmap_info) ||
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(gdiob2->depth != depth))
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continue;
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szdif = gdiob2->psize - sz;
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if (szdif < 0) continue;
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if (szdif == 0)
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if (gdiob2->psize == sz)
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{
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gdiob = gdiob2;
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gdil = l;
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goto have_gdiob;
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}
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if (szdif < fitness)
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{
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fitness = szdif;
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gdiob = gdiob2;
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gdil = l;
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}
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}
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if ((fitness > (100 * 100)) || (!gdiob))
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if (!gdiob)
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return evas_software_gdi_output_buffer_new(dc, bitmap_info, depth, w, h, data);
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have_gdiob:
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@ -319,8 +308,10 @@ evas_software_gdi_outbuf_new_region_for_update(Outbuf *buf,
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/* w, h, NULL); */
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}
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if ((buf->priv.gdi.region) || (buf->priv.destination_alpha))
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{
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/* FIXME: faster memset! */
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memset(im->image.data, 0, w * h * sizeof(DATA32));
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/* memset(im->image.data, 0, w * h * sizeof(DATA32)); */
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}
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buf->priv.pending_writes = eina_list_append(buf->priv.pending_writes, im);
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return im;
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