* 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"
#include "qemu/queue.h"
-#include "monitor/monitor.h"
#include "ui/console.h"
#include "sysemu/sysemu.h"
#include "trace.h"
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;
image->bitmap.palette = 0;
image->bitmap.format = SPICE_BITMAP_FMT_32BIT;
- dest = pixman_image_create_bits(PIXMAN_x8r8g8b8, bw, bh,
+ dest = pixman_image_create_bits(PIXMAN_LE_x8r8g8b8, bw, bh,
(void *)update->bitmap, bw * 4);
pixman_image_composite(PIXMAN_OP_SRC, ssd->surface, NULL, ssd->mirror,
rect->left, rect->top, 0, 0,
static const int blksize = 32;
int blocks = (surface_width(ssd->ds) + blksize - 1) / blksize;
int dirty_top[blocks];
- int y, yoff, x, xoff, blk, bw;
+ int y, yoff1, yoff2, x, xoff, blk, bw;
int bpp = surface_bytes_per_pixel(ssd->ds);
uint8_t *guest, *mirror;
#endif
guest = surface_data(ssd->ds);
mirror = (void *)pixman_image_get_data(ssd->mirror);
for (y = ssd->dirty.top; y < ssd->dirty.bottom; y++) {
- yoff = y * surface_stride(ssd->ds);
+ yoff1 = y * surface_stride(ssd->ds);
+ yoff2 = y * pixman_image_get_stride(ssd->mirror);
for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) {
xoff = x * bpp;
blk = x / blksize;
bw = MIN(blksize, ssd->dirty.right - x);
- if (memcmp(guest + yoff + xoff,
- mirror + yoff + xoff,
+ if (memcmp(guest + yoff1 + xoff,
+ mirror + yoff2 + xoff,
bw * bpp) == 0) {
if (dirty_top[blk] != -1) {
QXLRect update = {
memset(&ssd->dirty, 0, sizeof(ssd->dirty));
}
+static SimpleSpiceCursor*
+qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd,
+ QEMUCursor *c,
+ int on)
+{
+ 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 + ssd->hot_x;
+ ccmd->u.set.position.y = ssd->ptr_y + ssd->hot_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 if (!on) {
+ ccmd->type = QXL_CURSOR_HIDE;
+ } else {
+ ccmd->type = QXL_CURSOR_MOVE;
+ ccmd->u.position.x = ssd->ptr_x + ssd->hot_x;
+ ccmd->u.position.y = ssd->ptr_y + ssd->hot_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
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);
if (ssd->num_surfaces == 0) {
ssd->num_surfaces = 1024;
}
- ssd->bufsize = (16 * 1024 * 1024);
- ssd->buf = g_malloc(ssd->bufsize);
}
/* display listener callbacks */
SimpleSpiceUpdate *update;
bool need_destroy;
- dprint(1, "%s/%d:\n", __func__, ssd->qxl.id);
+ if (surface && ssd->surface &&
+ surface_width(surface) == pixman_image_get_width(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));
+ qemu_mutex_lock(&ssd->lock);
+ ssd->ds = surface;
+ pixman_image_unref(ssd->surface);
+ ssd->surface = pixman_image_ref(ssd->ds->image);
+ qemu_mutex_unlock(&ssd->lock);
+ qemu_spice_display_update(ssd, 0, 0,
+ surface_width(surface),
+ surface_height(surface));
+ return;
+ }
+
+ /* full mode switch */
+ dprint(1, "%s/%d: full (%dx%d -> %dx%d)\n", __func__, ssd->qxl.id,
+ ssd->surface ? pixman_image_get_width(ssd->surface) : 0,
+ ssd->surface ? pixman_image_get_height(ssd->surface) : 0,
+ surface ? surface_width(surface) : 0,
+ surface ? surface_height(surface) : 0);
memset(&ssd->dirty, 0, sizeof(ssd->dirty));
if (ssd->surface) {
qemu_spice_destroy_host_primary(ssd);
}
if (ssd->ds) {
+ ssd->surface = pixman_image_ref(ssd->ds->image);
+ ssd->mirror = qemu_pixman_mirror_create(ssd->ds->format,
+ ssd->ds->image);
qemu_spice_create_host_primary(ssd);
}
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);
}
-void qemu_spice_cursor_refresh_unlocked(SimpleSpiceDisplay *ssd)
+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);
}
}
+void qemu_spice_cursor_refresh_bh(void *opaque)
+{
+ SimpleSpiceDisplay *ssd = opaque;
+
+ qemu_mutex_lock(&ssd->lock);
+ qemu_spice_cursor_refresh_unlocked(ssd);
+ qemu_mutex_unlock(&ssd->lock);
+}
+
void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd)
{
dprint(3, "%s/%d:\n", __func__, ssd->qxl.id);
qemu_spice_create_update(ssd);
ssd->notify++;
}
- qemu_spice_cursor_refresh_unlocked(ssd);
qemu_mutex_unlock(&ssd->lock);
if (ssd->notify) {
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;
}
-static int interface_get_command(QXLInstance *sin, struct QXLCommandExt *ext)
+static int interface_get_command(QXLInstance *sin, QXLCommandExt *ext)
{
SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl);
SimpleSpiceUpdate *update;
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 void interface_release_resource(QXLInstance *sin,
- struct QXLReleaseInfoExt ext)
+ 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)
+static int interface_get_cursor_command(QXLInstance *sin, 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)
{
- 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,
{
SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl);
QemuUIInfo info;
- int rc;
+
+ if (!dpy_ui_info_supported(ssd->dcl.con)) {
+ return 0; /* == not supported by guest */
+ }
if (!mc) {
return 1;
info.width = mc->monitors[0].width;
info.height = mc->monitors[0].height;
}
- rc = dpy_set_ui_info(ssd->dcl.con, &info);
- dprint(1, "%s/%d: size %dx%d, rc %d <--- ==========================\n",
- __func__, ssd->qxl.id, info.width, info.height, rc);
- if (rc != 0) {
- return 0; /* == not supported by guest */
- } else {
- return 1;
- }
+ dpy_set_ui_info(ssd->dcl.con, &info);
+ dprint(1, "%s/%d: size %dx%d\n", __func__, ssd->qxl.id,
+ info.width, info.height);
+ return 1;
}
static const QXLInterface dpy_interface = {
}
static void display_switch(DisplayChangeListener *dcl,
- struct DisplaySurface *surface)
+ DisplaySurface *surface)
{
SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
qemu_spice_display_switch(ssd, surface);
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 = y;
+ g_free(ssd->ptr_move);
+ ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on);
+ 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 (c) {
+ cursor_get(c);
+ }
+ cursor_put(ssd->cursor);
+ ssd->cursor = c;
+ ssd->hot_x = c->hot_x;
+ ssd->hot_y = c->hot_y;
+ 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);
+}
+
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_gfx_check_format = qemu_pixman_check_format,
+ .dpy_refresh = display_refresh,
+ .dpy_mouse_set = display_mouse_set,
+ .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);
}
projects / sdk / emulator / qemu.git / blobdiff