sway

commit 484042efd8a7f3dd85a763f9ecdda01e5a798693
parent 1d0963737ea1e7e1a2143fef213596b25908e7fe
Author: Bor Grošelj Simić <bor.groseljsimic@telemach.net>
Date:   Wed,  4 Jul 2018 12:09:05 +0200

Fix transparency in background images in swaylock

Diffstat:
M
swaylock/render.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/swaylock/render.c b/swaylock/render.c
@@ -30,15 +30,16 @@ void render_frame(struct swaylock_surface *surface) {
 	cairo_t *cairo = surface->current_buffer->cairo;
 	cairo_identity_matrix(cairo);
 
+	cairo_save(cairo);
+	cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
 	if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR || !surface->image) {
 		cairo_set_source_u32(cairo, state->args.color);
-		cairo_set_operator (cairo, CAIRO_OPERATOR_SOURCE);
 		cairo_paint(cairo);
-		cairo_set_operator (cairo, CAIRO_OPERATOR_OVER);
 	} else {
 		render_background_image(cairo, surface->image,
 				state->args.mode, buffer_width, buffer_height);
 	}
+	cairo_restore(cairo);
 	cairo_identity_matrix(cairo);
 
 	int arc_radius = ARC_RADIUS * surface->scale;