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-rw-r--r--gd-2.0.35-AALineThick.patch66
1 files changed, 0 insertions, 66 deletions
diff --git a/gd-2.0.35-AALineThick.patch b/gd-2.0.35-AALineThick.patch
deleted file mode 100644
index 4349ada..0000000
--- a/gd-2.0.35-AALineThick.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-diff -up gd-2.0.35/gd.c.AALineThick gd-2.0.35/gd.c
---- gd-2.0.35/gd.c.AALineThick 2007-06-19 22:25:51.000000000 +0200
-+++ gd-2.0.35/gd.c 2012-02-28 11:02:09.708015922 +0100
-@@ -3474,6 +3474,8 @@ static void gdImageAALine (gdImagePtr im
- /* keep them as 32bits */
- long x, y, inc;
- long dx, dy,tmp;
-+ int w, wid, wstart;
-+ int thick = im->thick;
-
- if (!im->trueColor) {
- /* TBB: don't crash when the image is of the wrong type */
-@@ -3502,6 +3504,25 @@ static void gdImageAALine (gdImagePtr im
- gdImageSetAAPixelColor(im, x1, y1, col, 0xFF);
- return;
- }
-+ else {
-+ double ag;
-+ if (abs(dy) < abs(dx))
-+ ag = cos (atan2 (dy, dx));
-+ else
-+ ag = sin (atan2 (dy, dx));
-+ if (ag != 0)
-+ {
-+ wid = abs(thick / ag);
-+ }
-+ else
-+ {
-+ wid = 1;
-+ }
-+ if (wid == 0)
-+ {
-+ wid = 1;
-+ }
-+ }
- if (abs(dx) > abs(dy)) {
- if (dx < 0) {
- tmp = x1;
-@@ -3518,8 +3539,11 @@ static void gdImageAALine (gdImagePtr im
- inc = (dy * 65536) / dx;
- /* TBB: set the last pixel for consistency (<=) */
- while ((x >> 16) <= x2) {
-- gdImageSetAAPixelColor(im, x >> 16, y >> 16, col, (y >> 8) & 0xFF);
-- gdImageSetAAPixelColor(im, x >> 16, (y >> 16) + 1,col, (~y >> 8) & 0xFF);
-+ wstart = (y >> 16) - wid / 2;
-+ for (w = wstart; w < wstart + wid; w++) {
-+ gdImageSetAAPixelColor(im, (x >> 16) , w , col , (y >> 8) & 0xFF);
-+ gdImageSetAAPixelColor(im, (x >> 16) , w + 1 , col, (~y >> 8) & 0xFF);
-+ }
- x += (1 << 16);
- y += inc;
- }
-@@ -3539,8 +3563,11 @@ static void gdImageAALine (gdImagePtr im
- inc = (dx * 65536) / dy;
- /* TBB: set the last pixel for consistency (<=) */
- while ((y>>16) <= y2) {
-- gdImageSetAAPixelColor(im, x >> 16, y >> 16, col, (x >> 8) & 0xFF);
-- gdImageSetAAPixelColor(im, (x >> 16) + 1, (y >> 16),col, (~x >> 8) & 0xFF);
-+ wstart = (x >> 16) - wid / 2;
-+ for (w = wstart; w < wstart + wid; w++) {
-+ gdImageSetAAPixelColor(im, w , y >> 16 , col, (x >> 8) & 0xFF);
-+ gdImageSetAAPixelColor(im, w + 1, y >> 16, col, (~x >> 8) & 0xFF);
-+ }
- x += inc;
- y += (1<<16);
- }