Merge 'v2.2.0' into tizen_next_qemu_2.2

v2.2.0 release

Conflicts:
	blockdev.c
	configure
	cpu-exec.c
	exec.c
	hw/Makefile.objs
	hw/i386/pc_piix.c
	qom/object.c
	target-i386/translate.c
	util/oslib-posix.c
	util/oslib-win32.c
	vl.c
	xen-hvm.c

Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Change-Id: I0f708eddfb51b98b9a7453e6e92f20c90a8b5aaf

1 files changed, 133 insertions, 16 deletions

diff --git a/ui/spice-display.c b/ui/spice-display.c
index 33a0ceaa29..132966d662 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -157,7 +157,7 @@ static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd,
     drawable->bbox            = *rect;
     drawable->clip.type       = SPICE_CLIP_TYPE_NONE;
     drawable->effect          = QXL_EFFECT_OPAQUE;
-    drawable->release_info.id = (uintptr_t)update;
+    drawable->release_info.id = (uintptr_t)(&update->ext);
     drawable->type            = QXL_DRAW_COPY;
     drawable->surfaces_dest[0] = -1;
     drawable->surfaces_dest[1] = -1;
@@ -292,6 +292,49 @@ static void qemu_spice_create_update(SimpleSpiceDisplay *ssd)
     memset(&ssd->dirty, 0, sizeof(ssd->dirty));
 }
 
+static SimpleSpiceCursor*
+qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd,
+                                QEMUCursor *c)
+{
+    size_t size = c ? c->width * c->height * 4 : 0;
+    SimpleSpiceCursor *update;
+    QXLCursorCmd *ccmd;
+    QXLCursor *cursor;
+    QXLCommand *cmd;
+
+    update   = g_malloc0(sizeof(*update) + size);
+    ccmd     = &update->cmd;
+    cursor   = &update->cursor;
+    cmd      = &update->ext.cmd;
+
+    if (c) {
+        ccmd->type = QXL_CURSOR_SET;
+        ccmd->u.set.position.x = ssd->ptr_x;
+        ccmd->u.set.position.y = ssd->ptr_y;
+        ccmd->u.set.visible    = true;
+        ccmd->u.set.shape      = (uintptr_t)cursor;
+        cursor->header.unique     = ssd->unique++;
+        cursor->header.type       = SPICE_CURSOR_TYPE_ALPHA;
+        cursor->header.width      = c->width;
+        cursor->header.height     = c->height;
+        cursor->header.hot_spot_x = c->hot_x;
+        cursor->header.hot_spot_y = c->hot_y;
+        cursor->data_size         = size;
+        cursor->chunk.data_size   = size;
+        memcpy(cursor->chunk.data, c->data, size);
+    } else {
+        ccmd->type = QXL_CURSOR_MOVE;
+        ccmd->u.position.x = ssd->ptr_x;
+        ccmd->u.position.y = ssd->ptr_y;
+    }
+    ccmd->release_info.id = (uintptr_t)(&update->ext);
+
+    cmd->type = QXL_CMD_CURSOR;
+    cmd->data = (uintptr_t)ccmd;
+
+    return update;
+}
+
 /*
  * Called from spice server thread context (via interface_release_resource)
  * We do *not* hold the global qemu mutex here, so extra care is needed
@@ -319,11 +362,23 @@ void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd)
 void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd)
 {
     QXLDevSurfaceCreate surface;
+    uint64_t surface_size;
 
     memset(&surface, 0, sizeof(surface));
 
-    dprint(1, "%s/%d: %dx%d\n", __func__, ssd->qxl.id,
-           surface_width(ssd->ds), surface_height(ssd->ds));
+    surface_size = (uint64_t) surface_width(ssd->ds) *
+        surface_height(ssd->ds) * 4;
+    assert(surface_size > 0);
+    assert(surface_size < INT_MAX);
+    if (ssd->bufsize < surface_size) {
+        ssd->bufsize = surface_size;
+        g_free(ssd->buf);
+        ssd->buf = g_malloc(ssd->bufsize);
+    }
+
+    dprint(1, "%s/%d: %ux%u (size %" PRIu64 "/%d)\n", __func__, ssd->qxl.id,
+           surface_width(ssd->ds), surface_height(ssd->ds),
+           surface_size, ssd->bufsize);
 
     surface.format     = SPICE_SURFACE_FMT_32_xRGB;
     surface.width      = surface_width(ssd->ds);
@@ -359,8 +414,6 @@ void qemu_spice_display_init_common(SimpleSpiceDisplay *ssd)
     if (ssd->num_surfaces == 0) {
         ssd->num_surfaces = 1024;
     }
-    ssd->bufsize = (16 * 1024 * 1024);
-    ssd->buf = g_malloc(ssd->bufsize);
 }
 
 /* display listener callbacks */
@@ -485,7 +538,7 @@ static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info)
     info->num_memslots = NUM_MEMSLOTS;
     info->num_memslots_groups = NUM_MEMSLOTS_GROUPS;
     info->internal_groupslot_id = 0;
-    info->qxl_ram_size = ssd->bufsize;
+    info->qxl_ram_size = 16 * 1024 * 1024;
     info->n_surfaces = ssd->num_surfaces;
 }
 
@@ -516,20 +569,50 @@ static int interface_req_cmd_notification(QXLInstance *sin)
 }
 
 static void interface_release_resource(QXLInstance *sin,
-                                       struct QXLReleaseInfoExt ext)
+                                       struct QXLReleaseInfoExt rext)
 {
     SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl);
-    uintptr_t id;
+    SimpleSpiceUpdate *update;
+    SimpleSpiceCursor *cursor;
+    QXLCommandExt *ext;
 
     dprint(2, "%s/%d:\n", __func__, ssd->qxl.id);
-    id = ext.info->id;
-    qemu_spice_destroy_update(ssd, (void*)id);
+    ext = (void *)(intptr_t)(rext.info->id);
+    switch (ext->cmd.type) {
+    case QXL_CMD_DRAW:
+        update = container_of(ext, SimpleSpiceUpdate, ext);
+        qemu_spice_destroy_update(ssd, update);
+        break;
+    case QXL_CMD_CURSOR:
+        cursor = container_of(ext, SimpleSpiceCursor, ext);
+        g_free(cursor);
+        break;
+    default:
+        g_assert_not_reached();
+    }
 }
 
 static int interface_get_cursor_command(QXLInstance *sin, struct QXLCommandExt *ext)
 {
-    dprint(3, "%s:\n", __FUNCTION__);
-    return false;
+    SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl);
+    int ret;
+
+    dprint(3, "%s/%d:\n", __func__, ssd->qxl.id);
+
+    qemu_mutex_lock(&ssd->lock);
+    if (ssd->ptr_define) {
+        *ext = ssd->ptr_define->ext;
+        ssd->ptr_define = NULL;
+        ret = true;
+    } else if (ssd->ptr_move) {
+        *ext = ssd->ptr_move->ext;
+        ssd->ptr_move = NULL;
+        ret = true;
+    } else {
+        ret = false;
+    }
+    qemu_mutex_unlock(&ssd->lock);
+    return ret;
 }
 
 static int interface_req_cursor_notification(QXLInstance *sin)
@@ -650,11 +733,45 @@ static void display_refresh(DisplayChangeListener *dcl)
     qemu_spice_display_refresh(ssd);
 }
 
+static void display_mouse_set(DisplayChangeListener *dcl,
+                              int x, int y, int on)
+{
+    SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
+
+    qemu_mutex_lock(&ssd->lock);
+    ssd->ptr_x = x;
+    ssd->ptr_y = x;
+    if (ssd->ptr_move) {
+        g_free(ssd->ptr_move);
+    }
+    ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL);
+    qemu_mutex_unlock(&ssd->lock);
+}
+
+static void display_mouse_define(DisplayChangeListener *dcl,
+                                 QEMUCursor *c)
+{
+    SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
+
+    qemu_mutex_lock(&ssd->lock);
+    if (ssd->ptr_move) {
+        g_free(ssd->ptr_move);
+        ssd->ptr_move = NULL;
+    }
+    if (ssd->ptr_define) {
+        g_free(ssd->ptr_define);
+    }
+    ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c);
+    qemu_mutex_unlock(&ssd->lock);
+}
+
 static const DisplayChangeListenerOps display_listener_ops = {
-    .dpy_name        = "spice",
-    .dpy_gfx_update  = display_update,
-    .dpy_gfx_switch  = display_switch,
-    .dpy_refresh     = display_refresh,
+    .dpy_name          = "spice",
+    .dpy_gfx_update    = display_update,
+    .dpy_gfx_switch    = display_switch,
+    .dpy_refresh       = display_refresh,
+    .dpy_mouse_set     = display_mouse_set,
+    .dpy_cursor_define = display_mouse_define,
 };
 
 static void qemu_spice_display_init_one(QemuConsole *con)