xref: /illumos-kvm-cmd/ui/spice-display.h (revision 68396ea9)
1 /*
2  * Copyright (C) 2010 Red Hat, Inc.
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License as
6  * published by the Free Software Foundation; either version 2 or
7  * (at your option) version 3 of the License.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #include <spice/ipc_ring.h>
19 #include <spice/enums.h>
20 #include <spice/qxl_dev.h>
21 
22 #include "pflib.h"
23 
24 #define NUM_MEMSLOTS 8
25 #define MEMSLOT_GENERATION_BITS 8
26 #define MEMSLOT_SLOT_BITS 8
27 
28 #define MEMSLOT_GROUP_HOST  0
29 #define MEMSLOT_GROUP_GUEST 1
30 #define NUM_MEMSLOTS_GROUPS 2
31 
32 #define NUM_SURFACES 1024
33 
34 typedef struct SimpleSpiceDisplay {
35     DisplayState *ds;
36     void *buf;
37     int bufsize;
38     QXLWorker *worker;
39     QXLInstance qxl;
40     uint32_t unique;
41     QemuPfConv *conv;
42 
43     QXLRect dirty;
44     int notify;
45     int running;
46 } SimpleSpiceDisplay;
47 
48 typedef struct SimpleSpiceUpdate {
49     QXLDrawable drawable;
50     QXLImage image;
51     QXLCommandExt ext;
52     uint8_t *bitmap;
53 } SimpleSpiceUpdate;
54 
55 int qemu_spice_rect_is_empty(const QXLRect* r);
56 void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r);
57 
58 SimpleSpiceUpdate *qemu_spice_create_update(SimpleSpiceDisplay *sdpy);
59 void qemu_spice_destroy_update(SimpleSpiceDisplay *sdpy, SimpleSpiceUpdate *update);
60 void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd);
61 void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd);
62 void qemu_spice_destroy_host_primary(SimpleSpiceDisplay *ssd);
63 void qemu_spice_vm_change_state_handler(void *opaque, int running, int reason);
64 
65 void qemu_spice_display_update(SimpleSpiceDisplay *ssd,
66                                int x, int y, int w, int h);
67 void qemu_spice_display_resize(SimpleSpiceDisplay *ssd);
68 void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd);
69