* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "qemu/osdep.h"
#include "qemu-common.h"
#include "ui/qemu-spice.h"
#include "qemu/timer.h"
if (surface && ssd->surface &&
surface_width(surface) == pixman_image_get_width(ssd->surface) &&
- surface_height(surface) == pixman_image_get_height(ssd->surface)) {
+ surface_height(surface) == pixman_image_get_height(ssd->surface) &&
+ surface_format(surface) == pixman_image_get_format(ssd->surface)) {
/* no-resize fast path: just swap backing store */
dprint(1, "%s/%d: fast (%dx%d)\n", __func__, ssd->qxl.id,
surface_width(surface), surface_height(surface));
memset(&ssd->dirty, 0, sizeof(ssd->dirty));
ssd->notify++;
+
+ qemu_mutex_lock(&ssd->lock);
+ if (ssd->cursor) {
+ g_free(ssd->ptr_define);
+ ssd->ptr_define = qemu_spice_create_cursor_update(ssd, ssd->cursor, 0);
+ }
+ qemu_mutex_unlock(&ssd->lock);
}
static void qemu_spice_cursor_refresh_unlocked(SimpleSpiceDisplay *ssd)
if (ssd->cursor) {
assert(ssd->dcl.con);
dpy_cursor_define(ssd->dcl.con, ssd->cursor);
- cursor_put(ssd->cursor);
- ssd->cursor = NULL;
}
if (ssd->mouse_x != -1 && ssd->mouse_y != -1) {
assert(ssd->dcl.con);
static int interface_req_cmd_notification(QXLInstance *sin)
{
- dprint(1, "%s/%d:\n", __func__, sin->id);
+ dprint(2, "%s/%d:\n", __func__, sin->id);
return 1;
}
static int interface_req_cursor_notification(QXLInstance *sin)
{
- dprint(1, "%s:\n", __FUNCTION__);
+ dprint(2, "%s:\n", __func__);
return 1;
}
/* called from spice server thread context only */
static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token)
{
- /* should never be called, used in qxl native mode only */
- fprintf(stderr, "%s: abort()\n", __func__);
- abort();
+ QXLCookie *cookie = (QXLCookie *)(uintptr_t)cookie_token;
+
+ switch (cookie->type) {
+#ifdef HAVE_SPICE_GL
+ case QXL_COOKIE_TYPE_GL_DRAW_DONE:
+ {
+ SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl);
+ qemu_bh_schedule(ssd->gl_unblock_bh);
+ break;
+ }
+#endif
+ default:
+ /* should never be called, used in qxl native mode only */
+ fprintf(stderr, "%s: abort()\n", __func__);
+ abort();
+ }
+ g_free(cookie);
}
static void interface_set_client_capabilities(QXLInstance *sin,
qemu_mutex_lock(&ssd->lock);
ssd->ptr_x = x;
ssd->ptr_y = y;
- if (ssd->ptr_move) {
- g_free(ssd->ptr_move);
- }
+ g_free(ssd->ptr_move);
ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on);
qemu_mutex_unlock(&ssd->lock);
}
SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
qemu_mutex_lock(&ssd->lock);
+ if (c) {
+ cursor_get(c);
+ }
+ cursor_put(ssd->cursor);
+ ssd->cursor = c;
ssd->hot_x = c->hot_x;
ssd->hot_y = c->hot_y;
- if (ssd->ptr_move) {
- g_free(ssd->ptr_move);
- ssd->ptr_move = NULL;
- }
- if (ssd->ptr_define) {
- g_free(ssd->ptr_define);
- }
+ g_free(ssd->ptr_move);
+ ssd->ptr_move = NULL;
+ g_free(ssd->ptr_define);
ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0);
qemu_mutex_unlock(&ssd->lock);
}
.dpy_cursor_define = display_mouse_define,
};
+#ifdef HAVE_SPICE_GL
+
+static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block)
+{
+ uint64_t timeout;
+
+ if (block) {
+ timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME);
+ timeout += 1000; /* one sec */
+ timer_mod(ssd->gl_unblock_timer, timeout);
+ } else {
+ timer_del(ssd->gl_unblock_timer);
+ }
+ graphic_hw_gl_block(ssd->dcl.con, block);
+}
+
+static void qemu_spice_gl_unblock_bh(void *opaque)
+{
+ SimpleSpiceDisplay *ssd = opaque;
+
+ qemu_spice_gl_block(ssd, false);
+}
+
+static void qemu_spice_gl_block_timer(void *opaque)
+{
+ fprintf(stderr, "WARNING: spice: no gl-draw-done within one second\n");
+}
+
+static QEMUGLContext qemu_spice_gl_create_context(DisplayChangeListener *dcl,
+ QEMUGLParams *params)
+{
+ eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
+ qemu_egl_rn_ctx);
+ 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)
+{
+ 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 >= 0);
+
+ /* note: spice server will close the fd */
+ spice_qxl_gl_scanout(&ssd->qxl, fd,
+ surface_width(ssd->ds),
+ surface_height(ssd->ds),
+ stride, fourcc, y_0_top);
+}
+
+static void qemu_spice_gl_update(DisplayChangeListener *dcl,
+ uint32_t x, uint32_t y, uint32_t w, uint32_t h)
+{
+ SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
+ uint64_t cookie;
+
+ 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);
+ spice_qxl_gl_draw_async(&ssd->qxl, x, y, w, h, cookie);
+}
+
+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_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_update = qemu_spice_gl_update,
+};
+
+#endif /* HAVE_SPICE_GL */
+
static void qemu_spice_display_init_one(QemuConsole *con)
{
SimpleSpiceDisplay *ssd = g_new0(SimpleSpiceDisplay, 1);
qemu_spice_display_init_common(ssd);
+ ssd->dcl.ops = &display_listener_ops;
+#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);
+ }
+#endif
+ ssd->dcl.con = con;
+
ssd->qxl.base.sif = &dpy_interface.base;
qemu_spice_add_display_interface(&ssd->qxl, con);
assert(ssd->worker);
-
qemu_spice_create_host_memslot(ssd);
- ssd->dcl.ops = &display_listener_ops;
- ssd->dcl.con = con;
register_displaychangelistener(&ssd->dcl);
}
Code Review / kvmfornfv.git / blobdiff