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Round integer cast of image offset during rendering; fixes issue #197

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This commit is contained in:
Bert Münnich 2015-02-06 08:52:44 +01:00
parent 92e3b57816
commit 01ed483b50
2 changed files with 3 additions and 3 deletions
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2
Makefile
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@ -1,4 +1,4 @@
VERSION := git-20150118 VERSION := git-20150206
PREFIX := /usr/local PREFIX := /usr/local
MANPREFIX := $(PREFIX)/share/man MANPREFIX := $(PREFIX)/share/man

4
image.c
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@ -452,7 +452,7 @@ void img_render(img_t *img)
* - full image drawn on part of window * - full image drawn on part of window
*/ */
if (img->x <= 0) { if (img->x <= 0) {
sx = -img->x / img->zoom; sx = -img->x / img->zoom + 0.5;
sw = win->w / img->zoom; sw = win->w / img->zoom;
dx = 0; dx = 0;
dw = win->w; dw = win->w;
@ -463,7 +463,7 @@ void img_render(img_t *img)
dw = img->w * img->zoom; dw = img->w * img->zoom;
} }
if (img->y <= 0) { if (img->y <= 0) {
sy = -img->y / img->zoom; sy = -img->y / img->zoom + 0.5;
sh = win->h / img->zoom; sh = win->h / img->zoom;
dy = 0; dy = 0;
dh = win->h; dh = win->h;