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Code Issues Releases Activity

Fix SVG colors (bug#56182)

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* src/image.c (svg_load_image): Reverse the R and B bytes in the
Windows colors before using them to generate the SVG.
This commit is contained in:
Alan Third 2023-09-11 19:58:14 +01:00
parent 9396d73942
commit 6cc6455e93
1 changed files with 12 additions and 0 deletions
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12
src/image.c
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@ -11423,6 +11423,18 @@ svg_load_image (struct frame *f, struct image *img, char *contents,
img->background_valid = 1;
}
#if HAVE_NTGUI
/* Windows stores the image colours in BGR format, and SVG expects
them in RGB. */
foreground = (foreground & 0x0000FF) << 16
| (foreground & 0xFF0000) >> 16
| (foreground & 0x00FF00);
background = (background & 0x0000FF) << 16
| (background & 0xFF0000) >> 16
| (background & 0x00FF00);
#endif
wrapped_contents = xmalloc (buffer_size);
if (buffer_size <= snprintf (wrapped_contents, buffer_size, wrapper,