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ported filter fixes from the xrender_x11 engine to the xrender_xcb engine 

SVN revision: 25891
This commit is contained in:
tilman 2006-09-16 16:43:32 +00:00 committed by tilman
parent 98ac1e9af0
commit 2a77e9a6a7
1 changed files with 18 additions and 10 deletions
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28
legacy/evas/src/modules/engines/xrender_xcb/evas_engine_xrender.c
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@ -19,6 +19,14 @@
*/
#define BROKEN_XORG_XRENDER 1
static inline void
set_filter(XCBrender_Surface *s, int smooth)
{
const char *f = smooth ? "best": "nearest";
XCBRenderSetPictureFilter (s->xcbinf->conn, s->pic, strlen (f), f, 0, NULL);
}
XCBRenderPICTFORMINFO *
XCBRenderFindVisualFormat (XCBConnection *c, XCBVISUALID visual)
{
@ -448,9 +456,12 @@ _xr_render_surface_composite(XCBrender_Surface *srs, XCBrender_Surface *drs, RGB
CARD32 value_mask;
CARD32 value_list[1];
int r, g, b, a;
int op;
int op, is_scaling;
if ((sw <= 0) || (sh <= 0) || (w <= 0) || (h <= 0)) return;
is_scaling = (sw != w) || (sh != h);
value_mask = XCBRenderCPClipMask;
value_list[0] = 0;
XCBRenderChangePicture(srs->xcbinf->conn, srs->pic, value_mask, value_list);
@ -544,10 +555,9 @@ _xr_render_surface_composite(XCBrender_Surface *srs, XCBrender_Surface *drs, RGB
_xr_render_surface_clips_set(drs, dc, x, y, w, h);
if (trs)
{
if (smooth)
XCBRenderSetPictureFilter (trs->xcbinf->conn, trs->pic, strlen ("best"), "best", 0, NULL);
else
XCBRenderSetPictureFilter (trs->xcbinf->conn, trs->pic, strlen ("nearest"), "nearest", 0, NULL);
if (is_scaling)
set_filter(trs, smooth);
XCBRenderSetPictureTransform(trs->xcbinf->conn, trs->pic, xf);
XCBRenderComposite(srs->xcbinf->conn, op, trs->pic, mask, drs->pic,
@ -556,10 +566,9 @@ _xr_render_surface_composite(XCBrender_Surface *srs, XCBrender_Surface *drs, RGB
}
else
{
if (smooth)
XCBRenderSetPictureFilter (srs->xcbinf->conn, srs->pic, strlen ("best"), "best", 0, NULL);
else
XCBRenderSetPictureFilter (srs->xcbinf->conn, srs->pic, strlen ("nearest"), "nearest", 0, NULL);
if (is_scaling)
set_filter(srs, smooth);
XCBRenderSetPictureTransform(srs->xcbinf->conn, srs->pic, xf);
XCBRenderComposite(srs->xcbinf->conn, op, srs->pic, mask, drs->pic,
@ -597,7 +606,6 @@ _xr_render_surface_copy(XCBrender_Surface *srs, XCBrender_Surface *drs, int sx,
value_list[0] = 0;
XCBRenderChangePicture(srs->xcbinf->conn, srs->pic, value_mask, value_list);
XCBRenderChangePicture(srs->xcbinf->conn, drs->pic, value_mask, value_list);
XCBRenderSetPictureFilter(srs->xcbinf->conn, srs->pic, strlen("nearest"), "nearest", 0, NULL);
XCBRenderComposite(srs->xcbinf->conn, XCBRenderPictOpSrc, srs->pic, mask, drs->pic,
sx, sy, 0, 0, x, y, w, h);