LXR qemu/ui/spice-display.h

   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
  34typedef 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
  48typedef struct SimpleSpiceUpdate {
  49    QXLDrawable drawable;
  50    QXLImage image;
  51    QXLCommandExt ext;
  52    uint8_t *bitmap;
  53} SimpleSpiceUpdate;
  54
  55int qemu_spice_rect_is_empty(const QXLRect* r);
  56void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r);
  57
  58SimpleSpiceUpdate *qemu_spice_create_update(SimpleSpiceDisplay *sdpy);
  59void qemu_spice_destroy_update(SimpleSpiceDisplay *sdpy, SimpleSpiceUpdate *update);
  60void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd);
  61void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd);
  62void qemu_spice_destroy_host_primary(SimpleSpiceDisplay *ssd);
  63void qemu_spice_vm_change_state_handler(void *opaque, int running, int reason);
  64
  65void qemu_spice_display_update(SimpleSpiceDisplay *ssd,
  66                               int x, int y, int w, int h);
  67void qemu_spice_display_resize(SimpleSpiceDisplay *ssd);
  68void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd);
  69