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changeset 3884:ea712f4dc030

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fix "image_filter rotate 180" and crop case the bug has been introduced in r3879
author Igor Sysoev <igor@sysoev.ru>
date Thu, 07 Apr 2011 09:12:30 +0000
parents 3a7d32071a1a
children 46938b7418c6
files src/http/modules/ngx_http_image_filter_module.c
diffstat 1 files changed, 4 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/src/http/modules/ngx_http_image_filter_module.c
+++ b/src/http/modules/ngx_http_image_filter_module.c
@@ -863,6 +863,10 @@ transparent:
             }
             gdImageCopyRotated(dst, src, dy/2, dx/2, 0, 0, dx, dy, ctx->angle);
             gdImageDestroy(src);
+
+            t = dx;
+            dx = dy;
+            dy = t;
             break;
 
         case 180:
@@ -875,10 +879,6 @@ transparent:
             gdImageDestroy(src);
             break;
         }
-
-        t = dx;
-        dx = dy;
-        dy = t;
     }
 
     if (conf->filter == NGX_HTTP_IMAGE_CROP) {