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extract cairo_set_source_u32()

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This commit is contained in:
Christoph Gysin 2016-01-25 22:44:27 +02:00
parent d2af1f3395
commit a5345e807e
5 changed files with 20 additions and 17 deletions
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8
swaylock/main.c
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@ -115,14 +115,6 @@ void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t cod
}
}
static void cairo_set_source_u32(cairo_t *cairo, uint32_t color) {
cairo_set_source_rgba(cairo,
(color >> (3*8) & 0xFF) / 255.0,
(color >> (2*8) & 0xFF) / 255.0,
(color >> (1*8) & 0xFF) / 255.0,
(color >> (0*8) & 0xFF) / 255.0);
}
void render_color(struct window *window, uint32_t color) {
cairo_set_source_u32(window->cairo, color);
cairo_paint(window->cairo);