pauljako/yambar
1
0
Fork 0
forked from external/yambar
Code Pull requests Activity

bar: don't use cairo

Browse source 
This is trivial in the Wayland backend; just instantiate a pixman
pointing to the same mmapped memory as the wayland buffer.

In the XCB backend, we change the implementation slightly; instead of
rendering via a cairo XCB surface backend (to a server side pixmap),
which is then blitted to the window in commit(), we now render to a
client-side pixman pixmap, and blit it using xcb_put_image() in
commit().
This commit is contained in:
Daniel Eklöf 2019-09-22 11:46:46 +02:00
parent c11fee4ce3
commit 01e71590e0
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
5 changed files with 58 additions and 156 deletions
Download patch file Download diff file Expand all files Collapse all files

17
bar/private.h
View file

@ -1,8 +1,5 @@
#pragma once
#include <cairo.h>
#include <cairo-xcb.h>
#include "../bar/bar.h"
#include "backend.h"
@ -46,22 +43,10 @@ struct private {
/* Name of currently active cursor */
char *cursor_name;
cairo_t *cairo;
cairo_surface_t *cairo_surface;
pixman_image_t *pix;
struct {
void *data;
const struct backend *iface;
} backend;
#if 0
/* Backend specifics */
xcb_connection_t *conn;
xcb_window_t win;
xcb_colormap_t colormap;
xcb_pixmap_t pixmap;
xcb_gc_t gc;
xcb_cursor_context_t *cursor_ctx;
xcb_cursor_t cursor;
#endif
};