static void qemu_spice_create_update(SimpleSpiceDisplay *ssd)
{
static const int blksize = 32;
- int blocks = (surface_width(ssd->ds) + blksize - 1) / blksize;
+ int blocks = DIV_ROUND_UP(surface_width(ssd->ds), blksize);
int dirty_top[blocks];
int y, yoff1, yoff2, x, xoff, blk, bw;
int bpp = surface_bytes_per_pixel(ssd->ds);
/* nothing to do */
}
+#if SPICE_NEEDS_SET_MM_TIME
static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time)
{
dprint(3, "%s/%d:\n", __func__, sin->id);
/* nothing to do */
}
+#endif
static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info)
{
qemu_bh_schedule(ssd->gl_unblock_bh);
break;
}
+ case QXL_COOKIE_TYPE_IO:
+ if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) {
+ g_free(cookie->u.data);
+ }
+ break;
#endif
default:
/* should never be called, used in qxl native mode only */
{
SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl);
QemuUIInfo info;
+ int head;
if (!dpy_ui_info_supported(ssd->dcl.con)) {
return 0; /* == not supported by guest */
return 1;
}
- /*
- * FIXME: multihead is tricky due to the way
- * spice has multihead implemented.
- */
memset(&info, 0, sizeof(info));
- if (mc->num_of_monitors > 0) {
- info.width = mc->monitors[0].width;
- info.height = mc->monitors[0].height;
+
+ head = qemu_console_get_head(ssd->dcl.con);
+ if (mc->num_of_monitors > head) {
+ info.width = mc->monitors[head].width;
+ info.height = mc->monitors[head].height;
}
dpy_set_ui_info(ssd->dcl.con, &info);
dprint(1, "%s/%d: size %dx%d\n", __func__, ssd->qxl.id,
.attache_worker = interface_attach_worker,
.set_compression_level = interface_set_compression_level,
+#if SPICE_NEEDS_SET_MM_TIME
.set_mm_time = interface_set_mm_time,
+#endif
.get_init_info = interface_get_init_info,
/* the callbacks below are called from spice server thread context */
g_free(ssd->ptr_move);
ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on);
qemu_mutex_unlock(&ssd->lock);
+ qemu_spice_wakeup(ssd);
}
static void display_mouse_define(DisplayChangeListener *dcl,
SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
qemu_mutex_lock(&ssd->lock);
- if (c) {
- cursor_get(c);
- }
+ cursor_get(c);
cursor_put(ssd->cursor);
ssd->cursor = c;
ssd->hot_x = c->hot_x;
g_free(ssd->ptr_define);
ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0);
qemu_mutex_unlock(&ssd->lock);
+ qemu_spice_wakeup(ssd);
}
static const DisplayChangeListenerOps display_listener_ops = {
#ifdef HAVE_SPICE_GL
+static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd,
+ int x, int y, int w, int h)
+{
+ QXLMonitorsConfig *config;
+ QXLCookie *cookie;
+
+ config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead));
+ config->count = 1;
+ config->max_allowed = 1;
+ config->heads[0].x = x;
+ config->heads[0].y = y;
+ config->heads[0].width = w;
+ config->heads[0].height = h;
+ cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO,
+ QXL_IO_MONITORS_CONFIG_ASYNC);
+ cookie->u.data = config;
+
+ spice_qxl_monitors_config_async(&ssd->qxl,
+ (uintptr_t)config,
+ MEMSLOT_GROUP_HOST,
+ (uintptr_t)cookie);
+}
+
static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block)
{
uint64_t timeout;
fprintf(stderr, "WARNING: spice: no gl-draw-done within one second\n");
}
+static void spice_gl_refresh(DisplayChangeListener *dcl)
+{
+ SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
+ uint64_t cookie;
+
+ if (!ssd->ds || qemu_console_is_gl_blocked(ssd->dcl.con)) {
+ return;
+ }
+
+ graphic_hw_update(dcl->con);
+ if (ssd->gl_updates && ssd->have_surface) {
+ qemu_spice_gl_block(ssd, true);
+ cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0);
+ spice_qxl_gl_draw_async(&ssd->qxl, 0, 0,
+ surface_width(ssd->ds),
+ surface_height(ssd->ds),
+ cookie);
+ ssd->gl_updates = 0;
+ }
+}
+
+static void spice_gl_update(DisplayChangeListener *dcl,
+ int x, int y, int w, int h)
+{
+ SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
+
+ surface_gl_update_texture(ssd->gls, ssd->ds, x, y, w, h);
+ ssd->gl_updates++;
+}
+
+static void spice_gl_switch(DisplayChangeListener *dcl,
+ struct DisplaySurface *new_surface)
+{
+ SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
+ EGLint stride, fourcc;
+ int fd;
+
+ if (ssd->ds) {
+ surface_gl_destroy_texture(ssd->gls, ssd->ds);
+ }
+ ssd->ds = new_surface;
+ if (ssd->ds) {
+ surface_gl_create_texture(ssd->gls, ssd->ds);
+ fd = egl_get_fd_for_texture(ssd->ds->texture,
+ &stride, &fourcc);
+ if (fd < 0) {
+ surface_gl_destroy_texture(ssd->gls, ssd->ds);
+ return;
+ }
+
+ dprint(1, "%s: %dx%d (stride %d/%d, fourcc 0x%x)\n", __func__,
+ surface_width(ssd->ds), surface_height(ssd->ds),
+ surface_stride(ssd->ds), stride, fourcc);
+
+ /* note: spice server will close the fd */
+ spice_qxl_gl_scanout(&ssd->qxl, fd,
+ surface_width(ssd->ds),
+ surface_height(ssd->ds),
+ stride, fourcc, false);
+ ssd->have_surface = true;
+ ssd->have_scanout = false;
+
+ qemu_spice_gl_monitor_config(ssd, 0, 0,
+ surface_width(ssd->ds),
+ surface_height(ssd->ds));
+ }
+}
+
static QEMUGLContext qemu_spice_gl_create_context(DisplayChangeListener *dcl,
QEMUGLParams *params)
{
return qemu_egl_create_context(dcl, params);
}
-static void qemu_spice_gl_scanout(DisplayChangeListener *dcl,
- uint32_t tex_id,
- bool y_0_top,
- uint32_t x, uint32_t y,
- uint32_t w, uint32_t h)
+static void qemu_spice_gl_scanout_disable(DisplayChangeListener *dcl)
+{
+ SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
+
+ dprint(1, "%s: no framebuffer\n", __func__);
+ spice_qxl_gl_scanout(&ssd->qxl, -1, 0, 0, 0, 0, false);
+ qemu_spice_gl_monitor_config(ssd, 0, 0, 0, 0);
+ ssd->have_surface = false;
+ ssd->have_scanout = false;
+}
+
+static void qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl,
+ uint32_t tex_id,
+ bool y_0_top,
+ uint32_t backing_width,
+ uint32_t backing_height,
+ uint32_t x, uint32_t y,
+ uint32_t w, uint32_t h)
{
SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
EGLint stride = 0, fourcc = 0;
int fd = -1;
- if (tex_id) {
- fd = egl_get_fd_for_texture(tex_id, &stride, &fourcc);
- if (fd < 0) {
- fprintf(stderr, "%s: failed to get fd for texture\n", __func__);
- return;
- }
- dprint(1, "%s: %dx%d (stride %d, fourcc 0x%x)\n", __func__,
- w, h, stride, fourcc);
- } else {
- dprint(1, "%s: no texture (no framebuffer)\n", __func__);
+ assert(tex_id);
+ fd = egl_get_fd_for_texture(tex_id, &stride, &fourcc);
+ if (fd < 0) {
+ fprintf(stderr, "%s: failed to get fd for texture\n", __func__);
+ return;
}
-
- assert(!tex_id || fd >= 0);
+ dprint(1, "%s: %dx%d (stride %d, fourcc 0x%x)\n", __func__,
+ w, h, stride, fourcc);
/* note: spice server will close the fd */
- spice_qxl_gl_scanout(&ssd->qxl, fd,
- surface_width(ssd->ds),
- surface_height(ssd->ds),
+ spice_qxl_gl_scanout(&ssd->qxl, fd, backing_width, backing_height,
stride, fourcc, y_0_top);
+ qemu_spice_gl_monitor_config(ssd, x, y, w, h);
+ ssd->have_surface = false;
+ ssd->have_scanout = true;
}
static void qemu_spice_gl_update(DisplayChangeListener *dcl,
SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
uint64_t cookie;
+ if (!ssd->have_scanout) {
+ return;
+ }
+
dprint(2, "%s: %dx%d+%d+%d\n", __func__, w, h, x, y);
qemu_spice_gl_block(ssd, true);
cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0);
}
static const DisplayChangeListenerOps display_listener_gl_ops = {
- .dpy_name = "spice-egl",
- .dpy_gfx_update = display_update,
- .dpy_gfx_switch = display_switch,
- .dpy_gfx_check_format = qemu_pixman_check_format,
- .dpy_refresh = display_refresh,
- .dpy_mouse_set = display_mouse_set,
- .dpy_cursor_define = display_mouse_define,
+ .dpy_name = "spice-egl",
+ .dpy_gfx_update = spice_gl_update,
+ .dpy_gfx_switch = spice_gl_switch,
+ .dpy_gfx_check_format = console_gl_check_format,
+ .dpy_refresh = spice_gl_refresh,
+ .dpy_mouse_set = display_mouse_set,
+ .dpy_cursor_define = display_mouse_define,
.dpy_gl_ctx_create = qemu_spice_gl_create_context,
.dpy_gl_ctx_destroy = qemu_egl_destroy_context,
.dpy_gl_ctx_make_current = qemu_egl_make_context_current,
.dpy_gl_ctx_get_current = qemu_egl_get_current_context,
- .dpy_gl_scanout = qemu_spice_gl_scanout,
+ .dpy_gl_scanout_disable = qemu_spice_gl_scanout_disable,
+ .dpy_gl_scanout_texture = qemu_spice_gl_scanout_texture,
.dpy_gl_update = qemu_spice_gl_update,
};
#ifdef HAVE_SPICE_GL
if (display_opengl) {
ssd->dcl.ops = &display_listener_gl_ops;
- ssd->dmabuf_fd = -1;
ssd->gl_unblock_bh = qemu_bh_new(qemu_spice_gl_unblock_bh, ssd);
ssd->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME,
qemu_spice_gl_block_timer, ssd);
+ ssd->gls = console_gl_init_context();
+ ssd->have_surface = false;
+ ssd->have_scanout = false;
}
#endif
ssd->dcl.con = con;
void qemu_spice_display_init(void)
{
- QemuConsole *con;
+ QemuOptsList *olist = qemu_find_opts("spice");
+ QemuOpts *opts = QTAILQ_FIRST(&olist->head);
+ QemuConsole *spice_con, *con;
+ const char *str;
int i;
+ str = qemu_opt_get(opts, "display");
+ if (str) {
+ int head = qemu_opt_get_number(opts, "head", 0);
+ Error *err = NULL;
+
+ spice_con = qemu_console_lookup_by_device_name(str, head, &err);
+ if (err) {
+ error_report("Failed to lookup display/head");
+ exit(1);
+ }
+ } else {
+ spice_con = NULL;
+ }
+
for (i = 0;; i++) {
con = qemu_console_lookup_by_index(i);
if (!con || !qemu_console_is_graphic(con)) {
if (qemu_spice_have_display_interface(con)) {
continue;
}
+ if (spice_con != NULL && spice_con != con) {
+ continue;
+ }
qemu_spice_display_init_one(con);
}
}