What follows is the first in a series of patches
designed to speed up some of Evas' drawing/blending
C functions in the "engines/common" dir.
As later patches will involve non-trivial changes,
this first *very small* one is merely to fix a minor oversight
and add a trivial check in the line drawing function of the
file "evas_line_main.c".
One question though: Is there a reason for not using
say Imlib2's anti-aliased line drawing algorithm here?
jose.
----------------------------------------------------------------
Index: cvs/e17/libs/evas/src/lib/engines/common/evas_line_main.c
===================================================================
RCS file:
/cvsroot/enlightenment/e17/libs/evas/src/lib/engines/common/evas_line_mai
n.c,v
retrieving revision 1.4
diff -u -r1.4 evas_line_main.c
--- cvs/e17/libs/evas/src/lib/engines/common/evas_line_main.c 26 Jan 2004
03:31:39 -0000 1.4
+++ cvs/e17/libs/evas/src/lib/engines/common/evas_line_main.c 15 Mar 2004
07:46:22 -0000
@@ -31,6 +31,9 @@
sx = SGN(dx);
sy = SGN(dy);
+ col = dc->col.col;
+ if (!A_VAL(&(col))) return;
+
if ((dx == 0) && (dy == 0))
{
if ((x1 < 0) ||
@@ -86,7 +89,6 @@
im = dst->image->data;
im_w = dst->image->w;
im_h = dst->image->h;
- col = dc->col.col;
ext_x = 0; ext_y = 0; ext_w = im_w; ext_h = im_h;
if (dc->clip.use)
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