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center loaded background image in larger screen

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This commit is contained in:
kub 2021-02-08 20:51:34 +01:00
parent a8b4c53d77
commit 3ccc039bba
1 changed files with 4 additions and 2 deletions
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6
readpng.c
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@ -80,12 +80,14 @@ int readpng(void *dest, const char *fname, readpng_what what, int req_w, int req
if (width > req_w) {
x_ofs = (width - req_w) / 2;
width = req_w;
}
} else
dst += (req_w - width) / 2;
height = png_get_image_height(png_ptr, info_ptr);
if (height > req_h) {
y_ofs = (height - req_h) / 2;
height = req_h;
}
} else
dst += (req_h - height) / 2 * req_w;
for (h = 0; h < height; h++)
{