labwc/include/img/img-xpm.h

/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef LABWC_IMG_XPM_H
#define LABWC_IMG_XPM_H

struct lab_data_buffer;

void img_xpm_load(const char *filename, struct lab_data_buffer **buffer,
	int size, float scale);

#endif /* LABWC_IMG_XPM_H */
icon-loader: add a new loader for XPM icons, used by many legacy X11 apps Adapted from gdk-pixbuf, see the original at: https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/blob/master/gdk-pixbuf/io-xpm.c rgb.txt is from X.org, see: https://gitlab.freedesktop.org/xorg/app/rgb/-/blob/master/rgb.txt Differences from the gdk-pixbuf version: - GdkPixbuf replaced with struct lab_data_buffer - Progressive and in-memory loading code removed - Two functions that had separate BSD copyright rewritten - Stores colors as ARGB32 earlier in the decoding process for efficiency - Limited to 1024x1024 px and 1024 colors to prevent abuse - Uses struct buf to build strings, in place of manual g_new/g_realloc - Uses xzalloc/xznew_n for other memory allocations - Uses g_strlcpy in place of banned strcpy/strncpy/strncat - Uses standard C types (int, bool, etc.) in place of the GLib ones - Follows labwc coding style (whitespace, braces, letter case, etc.) - Et cetera ... v2: add Perl fixes from @domo141 2024-09-30 03:41:25 -04:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
			`#ifndef LABWC_IMG_XPM_H`
			`#define LABWC_IMG_XPM_H`

			`struct lab_data_buffer;`

icon-loader: update PNG and XPM loaders to use new buffer helper 2024-10-06 22:38:03 -04:00			`void img_xpm_load(const char filename, struct lab_data_buffer *buffer,`
			`int size, float scale);`
icon-loader: add a new loader for XPM icons, used by many legacy X11 apps Adapted from gdk-pixbuf, see the original at: https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/blob/master/gdk-pixbuf/io-xpm.c rgb.txt is from X.org, see: https://gitlab.freedesktop.org/xorg/app/rgb/-/blob/master/rgb.txt Differences from the gdk-pixbuf version: - GdkPixbuf replaced with struct lab_data_buffer - Progressive and in-memory loading code removed - Two functions that had separate BSD copyright rewritten - Stores colors as ARGB32 earlier in the decoding process for efficiency - Limited to 1024x1024 px and 1024 colors to prevent abuse - Uses struct buf to build strings, in place of manual g_new/g_realloc - Uses xzalloc/xznew_n for other memory allocations - Uses g_strlcpy in place of banned strcpy/strncpy/strncat - Uses standard C types (int, bool, etc.) in place of the GLib ones - Follows labwc coding style (whitespace, braces, letter case, etc.) - Et cetera ... v2: add Perl fixes from @domo141 2024-09-30 03:41:25 -04:00
			`#endif /* LABWC_IMG_XPM_H */`