static DisplayState *display_state;
static QemuConsole *active_console;
-static QTAILQ_HEAD(consoles_head, QemuConsole) consoles =
+static QTAILQ_HEAD(, QemuConsole) consoles =
QTAILQ_HEAD_INITIALIZER(consoles);
static bool cursor_visible_phase;
static QEMUTimer *cursor_timer;
s->index = 0;
QTAILQ_INSERT_TAIL(&consoles, s, next);
} else if (console_type != GRAPHIC_CONSOLE || qdev_hotplug) {
- QemuConsole *last = QTAILQ_LAST(&consoles, consoles_head);
+ QemuConsole *last = QTAILQ_LAST(&consoles);
s->index = last->index + 1;
QTAILQ_INSERT_TAIL(&consoles, s, next);
} else {
return surface;
}
-static void qemu_unmap_displaysurface_guestmem(pixman_image_t *image,
- void *unused)
-{
- void *data = pixman_image_get_data(image);
- uint32_t size = pixman_image_get_stride(image) *
- pixman_image_get_height(image);
- cpu_physical_memory_unmap(data, size, 0, 0);
-}
-
-DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height,
- pixman_format_code_t format,
- int linesize, uint64_t addr)
-{
- DisplaySurface *surface;
- hwaddr size;
- void *data;
-
- if (linesize == 0) {
- linesize = width * PIXMAN_FORMAT_BPP(format) / 8;
- }
-
- size = (hwaddr)linesize * height;
- data = cpu_physical_memory_map(addr, &size, 0);
- if (size != (hwaddr)linesize * height) {
- cpu_physical_memory_unmap(data, size, 0, 0);
- return NULL;
- }
-
- surface = qemu_create_displaysurface_from
- (width, height, format, linesize, data);
- pixman_image_set_destroy_function
- (surface->image, qemu_unmap_displaysurface_guestmem, NULL);
-
- return surface;
-}
-
DisplaySurface *qemu_create_message_surface(int w, int h,
const char *msg)
{