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Fix transparency in background images in swaylock

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This commit is contained in:
Bor Grošelj Simić 2018-07-04 12:09:05 +02:00
parent 175c21d36d
commit 0978661a1b
1 changed files with 3 additions and 2 deletions
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5
render.c
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@ -30,15 +30,16 @@ void render_frame(struct swaylock_surface *surface) {
cairo_t *cairo = surface->current_buffer->cairo; cairo_t *cairo = surface->current_buffer->cairo;
cairo_identity_matrix(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) { if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR || !surface->image) {
cairo_set_source_u32(cairo, state->args.color); cairo_set_source_u32(cairo, state->args.color);
cairo_set_operator (cairo, CAIRO_OPERATOR_SOURCE);
cairo_paint(cairo); cairo_paint(cairo);
cairo_set_operator (cairo, CAIRO_OPERATOR_OVER);
} else { } else {
render_background_image(cairo, surface->image, render_background_image(cairo, surface->image,
state->args.mode, buffer_width, buffer_height); state->args.mode, buffer_width, buffer_height);
} }
cairo_restore(cairo);
cairo_identity_matrix(cairo); cairo_identity_matrix(cairo);
int arc_radius = ARC_RADIUS * surface->scale; int arc_radius = ARC_RADIUS * surface->scale;