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evas GDI engine: improve speed 

expedite mean value goes from ~125 to ~205

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
This commit is contained in:
Vincent Torri 2017-08-13 21:08:53 +02:00 committed by Cedric BAIL
parent 87c9b111d1
commit ff0d8ef0a4
1 changed files with 6 additions and 15 deletions
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21
src/modules/evas/engines/software_gdi/evas_outbuf.c
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@ -17,7 +17,6 @@ _find_gdiob(HDC dc, BITMAPINFO_GDI *bitmap_info, int depth, int w, int h, void *
int sz;
int lbytes;
int bpp;
int fitness = 0x7fffffff;
bpp = depth >> 3;
if (bpp == 3) bpp = 4;
@ -25,28 +24,18 @@ _find_gdiob(HDC dc, BITMAPINFO_GDI *bitmap_info, int depth, int w, int h, void *
sz = lbytes * h;
EINA_LIST_FOREACH(gdipool, l, gdiob2)
{
int szdif;
if ((gdiob2->dc != dc) ||
(gdiob2->bitmap_info != bitmap_info) ||
(gdiob2->depth != depth))
continue;
szdif = gdiob2->psize - sz;
if (szdif < 0) continue;
if (szdif == 0)
if (gdiob2->psize == sz)
{
gdiob = gdiob2;
gdil = l;
goto have_gdiob;
}
if (szdif < fitness)
{
fitness = szdif;
gdiob = gdiob2;
gdil = l;
}
}
if ((fitness > (100 * 100)) || (!gdiob))
if (!gdiob)
return evas_software_gdi_output_buffer_new(dc, bitmap_info, depth, w, h, data);
have_gdiob:
@ -319,8 +308,10 @@ evas_software_gdi_outbuf_new_region_for_update(Outbuf *buf,
/* w, h, NULL); */
}
if ((buf->priv.gdi.region) || (buf->priv.destination_alpha))
/* FIXME: faster memset! */
memset(im->image.data, 0, w * h * sizeof(DATA32));
{
/* FIXME: faster memset! */
/* memset(im->image.data, 0, w * h * sizeof(DATA32)); */
}
buf->priv.pending_writes = eina_list_append(buf->priv.pending_writes, im);
return im;