clones/php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2024-09-29 05:46:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Revert and correct previous fix, this does not loose precision and convert back to int

Browse Source
This commit is contained in:
Kalle Sommer Nielsen 2009-08-04 11:19:07 +00:00
parent 79e440aad1
commit 68bdcd2b59
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ext/gd/gd.c
View File

@ -3956,10 +3956,10 @@ PHP_FUNCTION(imagepstext)
bg_al = gdImageAlpha(bg_img, _bg);
for (i = 0; i < aa_steps; i++) {
rd = bg_rd + (int) (fg_rd - bg_rd) / aa_steps * (i + 1);
gr = bg_gr + (int) (fg_gr - bg_gr) / aa_steps * (i + 1);
bl = bg_bl + (int) (fg_bl - bg_bl) / aa_steps * (i + 1);
al = bg_al + (int) (fg_al - bg_al) / aa_steps * (i + 1);
rd = (int) (bg_rd + (double) (fg_rd - bg_rd) / aa_steps * (i + 1));
gr = (int) (bg_gr + (double) (fg_gr - bg_gr) / aa_steps * (i + 1));
bl = (int) (bg_bl + (double) (fg_bl - bg_bl) / aa_steps * (i + 1));
al = (int) (bg_al + (double) (fg_al - bg_al) / aa_steps * (i + 1));
aa[i] = gdImageColorResolveAlpha(bg_img, rd, gr, bl, al);
}