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spice: add mouse cursor support

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So you'll have a mouse pointer when running non-qxl gfx cards with
mouse pointer support (virtio-gpu, IIRC vmware too).

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2014-06-07 13:03:10 +02:00
parent 2a2c4830c0
commit 5643fc012c
3 changed files with 137 additions and 12 deletions
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14
include/ui/spice-display.h
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@ -69,6 +69,7 @@ QXLCookie *qxl_cookie_new(int type, uint64_t io);
typedef struct SimpleSpiceDisplay SimpleSpiceDisplay;
typedef struct SimpleSpiceUpdate SimpleSpiceUpdate;
typedef struct SimpleSpiceCursor SimpleSpiceCursor;
struct SimpleSpiceDisplay {
DisplaySurface *ds;
@ -92,6 +93,13 @@ struct SimpleSpiceDisplay {
*/
QemuMutex lock;
QTAILQ_HEAD(, SimpleSpiceUpdate) updates;
/* cursor (without qxl): displaychangelistener -> spice server */
SimpleSpiceCursor *ptr_define;
SimpleSpiceCursor *ptr_move;
uint16_t ptr_x, ptr_y;
/* cursor (with qxl): qxl local renderer -> displaychangelistener */
QEMUCursor *cursor;
int mouse_x, mouse_y;
};
@ -104,6 +112,12 @@ struct SimpleSpiceUpdate {
QTAILQ_ENTRY(SimpleSpiceUpdate) next;
};
struct SimpleSpiceCursor {
QXLCursorCmd cmd;
QXLCommandExt ext;
QXLCursor cursor;
};
int qemu_spice_rect_is_empty(const QXLRect* r);
void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r);