Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 Red Hat, Inc. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License as |
| 6 | * published by the Free Software Foundation; either version 2 or |
| 7 | * (at your option) version 3 of the License. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 16 | */ |
| 17 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 18 | #include "qemu-common.h" |
Paolo Bonzini | 28ecbae | 2012-11-28 12:06:30 +0100 | [diff] [blame] | 19 | #include "ui/qemu-spice.h" |
Paolo Bonzini | 1de7afc | 2012-12-17 18:20:00 +0100 | [diff] [blame] | 20 | #include "qemu/timer.h" |
| 21 | #include "qemu/queue.h" |
Paolo Bonzini | 83c9089 | 2012-12-17 18:19:49 +0100 | [diff] [blame] | 22 | #include "monitor/monitor.h" |
Paolo Bonzini | 28ecbae | 2012-11-28 12:06:30 +0100 | [diff] [blame] | 23 | #include "ui/console.h" |
Paolo Bonzini | 9c17d61 | 2012-12-17 18:20:04 +0100 | [diff] [blame] | 24 | #include "sysemu/sysemu.h" |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 25 | #include "trace.h" |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 26 | |
Paolo Bonzini | 28ecbae | 2012-11-28 12:06:30 +0100 | [diff] [blame] | 27 | #include "ui/spice-display.h" |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 28 | |
| 29 | static int debug = 0; |
| 30 | |
Stefan Weil | 2c80e42 | 2010-10-13 20:54:27 +0200 | [diff] [blame] | 31 | static void GCC_FMT_ATTR(2, 3) dprint(int level, const char *fmt, ...) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 32 | { |
| 33 | va_list args; |
| 34 | |
| 35 | if (level <= debug) { |
| 36 | va_start(args, fmt); |
| 37 | vfprintf(stderr, fmt, args); |
| 38 | va_end(args); |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | int qemu_spice_rect_is_empty(const QXLRect* r) |
| 43 | { |
| 44 | return r->top == r->bottom || r->left == r->right; |
| 45 | } |
| 46 | |
| 47 | void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r) |
| 48 | { |
| 49 | if (qemu_spice_rect_is_empty(r)) { |
| 50 | return; |
| 51 | } |
| 52 | |
| 53 | if (qemu_spice_rect_is_empty(dest)) { |
| 54 | *dest = *r; |
| 55 | return; |
| 56 | } |
| 57 | |
| 58 | dest->top = MIN(dest->top, r->top); |
| 59 | dest->left = MIN(dest->left, r->left); |
| 60 | dest->bottom = MAX(dest->bottom, r->bottom); |
| 61 | dest->right = MAX(dest->right, r->right); |
| 62 | } |
| 63 | |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 64 | QXLCookie *qxl_cookie_new(int type, uint64_t io) |
| 65 | { |
| 66 | QXLCookie *cookie; |
| 67 | |
| 68 | cookie = g_malloc0(sizeof(*cookie)); |
| 69 | cookie->type = type; |
| 70 | cookie->io = io; |
| 71 | return cookie; |
| 72 | } |
| 73 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 74 | void qemu_spice_add_memslot(SimpleSpiceDisplay *ssd, QXLDevMemSlot *memslot, |
| 75 | qxl_async_io async) |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 76 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 77 | trace_qemu_spice_add_memslot(ssd->qxl.id, memslot->slot_id, |
| 78 | memslot->virt_start, memslot->virt_end, |
| 79 | async); |
| 80 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 81 | if (async != QXL_SYNC) { |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 82 | spice_qxl_add_memslot_async(&ssd->qxl, memslot, |
Peter Maydell | 34d14c6 | 2012-03-07 13:36:48 +0000 | [diff] [blame] | 83 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 84 | QXL_IO_MEMSLOT_ADD_ASYNC)); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 85 | } else { |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 86 | spice_qxl_add_memslot(&ssd->qxl, memslot); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 87 | } |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 88 | } |
| 89 | |
| 90 | void qemu_spice_del_memslot(SimpleSpiceDisplay *ssd, uint32_t gid, uint32_t sid) |
| 91 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 92 | trace_qemu_spice_del_memslot(ssd->qxl.id, gid, sid); |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 93 | spice_qxl_del_memslot(&ssd->qxl, gid, sid); |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | void qemu_spice_create_primary_surface(SimpleSpiceDisplay *ssd, uint32_t id, |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 97 | QXLDevSurfaceCreate *surface, |
| 98 | qxl_async_io async) |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 99 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 100 | trace_qemu_spice_create_primary_surface(ssd->qxl.id, id, surface, async); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 101 | if (async != QXL_SYNC) { |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 102 | spice_qxl_create_primary_surface_async(&ssd->qxl, id, surface, |
Peter Maydell | 34d14c6 | 2012-03-07 13:36:48 +0000 | [diff] [blame] | 103 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 104 | QXL_IO_CREATE_PRIMARY_ASYNC)); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 105 | } else { |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 106 | spice_qxl_create_primary_surface(&ssd->qxl, id, surface); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 107 | } |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 108 | } |
| 109 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 110 | void qemu_spice_destroy_primary_surface(SimpleSpiceDisplay *ssd, |
| 111 | uint32_t id, qxl_async_io async) |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 112 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 113 | trace_qemu_spice_destroy_primary_surface(ssd->qxl.id, id, async); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 114 | if (async != QXL_SYNC) { |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 115 | spice_qxl_destroy_primary_surface_async(&ssd->qxl, id, |
Peter Maydell | 34d14c6 | 2012-03-07 13:36:48 +0000 | [diff] [blame] | 116 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 117 | QXL_IO_DESTROY_PRIMARY_ASYNC)); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 118 | } else { |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 119 | spice_qxl_destroy_primary_surface(&ssd->qxl, id); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 120 | } |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 121 | } |
| 122 | |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 123 | void qemu_spice_wakeup(SimpleSpiceDisplay *ssd) |
| 124 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 125 | trace_qemu_spice_wakeup(ssd->qxl.id); |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 126 | spice_qxl_wakeup(&ssd->qxl); |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 127 | } |
| 128 | |
Gerd Hoffmann | c60319a | 2012-09-05 08:52:23 +0200 | [diff] [blame] | 129 | static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd, |
| 130 | QXLRect *rect) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 131 | { |
| 132 | SimpleSpiceUpdate *update; |
| 133 | QXLDrawable *drawable; |
| 134 | QXLImage *image; |
| 135 | QXLCommand *cmd; |
Gerd Hoffmann | d9a8656 | 2012-11-02 09:12:49 +0100 | [diff] [blame] | 136 | int bw, bh; |
Alon Levy | 2279517 | 2011-06-15 20:44:38 +0200 | [diff] [blame] | 137 | struct timespec time_space; |
Gerd Hoffmann | d9a8656 | 2012-11-02 09:12:49 +0100 | [diff] [blame] | 138 | pixman_image_t *dest; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 139 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 140 | trace_qemu_spice_create_update( |
Gerd Hoffmann | c60319a | 2012-09-05 08:52:23 +0200 | [diff] [blame] | 141 | rect->left, rect->right, |
| 142 | rect->top, rect->bottom); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 143 | |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 144 | update = g_malloc0(sizeof(*update)); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 145 | drawable = &update->drawable; |
| 146 | image = &update->image; |
| 147 | cmd = &update->ext.cmd; |
| 148 | |
Gerd Hoffmann | c60319a | 2012-09-05 08:52:23 +0200 | [diff] [blame] | 149 | bw = rect->right - rect->left; |
| 150 | bh = rect->bottom - rect->top; |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 151 | update->bitmap = g_malloc(bw * bh * 4); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 152 | |
Gerd Hoffmann | c60319a | 2012-09-05 08:52:23 +0200 | [diff] [blame] | 153 | drawable->bbox = *rect; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 154 | drawable->clip.type = SPICE_CLIP_TYPE_NONE; |
| 155 | drawable->effect = QXL_EFFECT_OPAQUE; |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 156 | drawable->release_info.id = (uintptr_t)(&update->ext); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 157 | drawable->type = QXL_DRAW_COPY; |
| 158 | drawable->surfaces_dest[0] = -1; |
| 159 | drawable->surfaces_dest[1] = -1; |
| 160 | drawable->surfaces_dest[2] = -1; |
Alon Levy | 2279517 | 2011-06-15 20:44:38 +0200 | [diff] [blame] | 161 | clock_gettime(CLOCK_MONOTONIC, &time_space); |
| 162 | /* time in milliseconds from epoch. */ |
| 163 | drawable->mm_time = time_space.tv_sec * 1000 |
| 164 | + time_space.tv_nsec / 1000 / 1000; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 165 | |
| 166 | drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; |
Alon Levy | a13ccc9 | 2012-03-21 18:17:18 +0200 | [diff] [blame] | 167 | drawable->u.copy.src_bitmap = (uintptr_t)image; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 168 | drawable->u.copy.src_area.right = bw; |
| 169 | drawable->u.copy.src_area.bottom = bh; |
| 170 | |
| 171 | QXL_SET_IMAGE_ID(image, QXL_IMAGE_GROUP_DEVICE, ssd->unique++); |
| 172 | image->descriptor.type = SPICE_IMAGE_TYPE_BITMAP; |
| 173 | image->bitmap.flags = QXL_BITMAP_DIRECT | QXL_BITMAP_TOP_DOWN; |
| 174 | image->bitmap.stride = bw * 4; |
| 175 | image->descriptor.width = image->bitmap.x = bw; |
| 176 | image->descriptor.height = image->bitmap.y = bh; |
Alon Levy | a13ccc9 | 2012-03-21 18:17:18 +0200 | [diff] [blame] | 177 | image->bitmap.data = (uintptr_t)(update->bitmap); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 178 | image->bitmap.palette = 0; |
| 179 | image->bitmap.format = SPICE_BITMAP_FMT_32BIT; |
| 180 | |
Gerd Hoffmann | d9a8656 | 2012-11-02 09:12:49 +0100 | [diff] [blame] | 181 | dest = pixman_image_create_bits(PIXMAN_x8r8g8b8, bw, bh, |
| 182 | (void *)update->bitmap, bw * 4); |
| 183 | pixman_image_composite(PIXMAN_OP_SRC, ssd->surface, NULL, ssd->mirror, |
| 184 | rect->left, rect->top, 0, 0, |
| 185 | rect->left, rect->top, bw, bh); |
| 186 | pixman_image_composite(PIXMAN_OP_SRC, ssd->mirror, NULL, dest, |
| 187 | rect->left, rect->top, 0, 0, |
| 188 | 0, 0, bw, bh); |
| 189 | pixman_image_unref(dest); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 190 | |
| 191 | cmd->type = QXL_CMD_DRAW; |
Alon Levy | a13ccc9 | 2012-03-21 18:17:18 +0200 | [diff] [blame] | 192 | cmd->data = (uintptr_t)drawable; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 193 | |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 194 | QTAILQ_INSERT_TAIL(&ssd->updates, update, next); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 195 | } |
| 196 | |
Gerd Hoffmann | c60319a | 2012-09-05 08:52:23 +0200 | [diff] [blame] | 197 | static void qemu_spice_create_update(SimpleSpiceDisplay *ssd) |
| 198 | { |
Gerd Hoffmann | b021bd2 | 2012-09-05 10:41:42 +0200 | [diff] [blame] | 199 | static const int blksize = 32; |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 200 | int blocks = (surface_width(ssd->ds) + blksize - 1) / blksize; |
Gerd Hoffmann | b021bd2 | 2012-09-05 10:41:42 +0200 | [diff] [blame] | 201 | int dirty_top[blocks]; |
| 202 | int y, yoff, x, xoff, blk, bw; |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 203 | int bpp = surface_bytes_per_pixel(ssd->ds); |
Gerd Hoffmann | b021bd2 | 2012-09-05 10:41:42 +0200 | [diff] [blame] | 204 | uint8_t *guest, *mirror; |
| 205 | |
Gerd Hoffmann | c60319a | 2012-09-05 08:52:23 +0200 | [diff] [blame] | 206 | if (qemu_spice_rect_is_empty(&ssd->dirty)) { |
| 207 | return; |
| 208 | }; |
Gerd Hoffmann | a7310dd | 2012-09-05 09:35:57 +0200 | [diff] [blame] | 209 | |
Gerd Hoffmann | d9a8656 | 2012-11-02 09:12:49 +0100 | [diff] [blame] | 210 | if (ssd->surface == NULL) { |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 211 | ssd->surface = pixman_image_ref(ssd->ds->image); |
| 212 | ssd->mirror = qemu_pixman_mirror_create(ssd->ds->format, |
| 213 | ssd->ds->image); |
Gerd Hoffmann | a7310dd | 2012-09-05 09:35:57 +0200 | [diff] [blame] | 214 | } |
| 215 | |
Gerd Hoffmann | b021bd2 | 2012-09-05 10:41:42 +0200 | [diff] [blame] | 216 | for (blk = 0; blk < blocks; blk++) { |
| 217 | dirty_top[blk] = -1; |
| 218 | } |
| 219 | |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 220 | guest = surface_data(ssd->ds); |
Gerd Hoffmann | d9a8656 | 2012-11-02 09:12:49 +0100 | [diff] [blame] | 221 | mirror = (void *)pixman_image_get_data(ssd->mirror); |
Gerd Hoffmann | b021bd2 | 2012-09-05 10:41:42 +0200 | [diff] [blame] | 222 | for (y = ssd->dirty.top; y < ssd->dirty.bottom; y++) { |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 223 | yoff = y * surface_stride(ssd->ds); |
Gerd Hoffmann | b021bd2 | 2012-09-05 10:41:42 +0200 | [diff] [blame] | 224 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { |
| 225 | xoff = x * bpp; |
| 226 | blk = x / blksize; |
| 227 | bw = MIN(blksize, ssd->dirty.right - x); |
| 228 | if (memcmp(guest + yoff + xoff, |
| 229 | mirror + yoff + xoff, |
| 230 | bw * bpp) == 0) { |
| 231 | if (dirty_top[blk] != -1) { |
| 232 | QXLRect update = { |
| 233 | .top = dirty_top[blk], |
| 234 | .bottom = y, |
| 235 | .left = x, |
| 236 | .right = x + bw, |
| 237 | }; |
| 238 | qemu_spice_create_one_update(ssd, &update); |
| 239 | dirty_top[blk] = -1; |
| 240 | } |
| 241 | } else { |
| 242 | if (dirty_top[blk] == -1) { |
| 243 | dirty_top[blk] = y; |
| 244 | } |
| 245 | } |
| 246 | } |
| 247 | } |
| 248 | |
| 249 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { |
| 250 | blk = x / blksize; |
| 251 | bw = MIN(blksize, ssd->dirty.right - x); |
| 252 | if (dirty_top[blk] != -1) { |
| 253 | QXLRect update = { |
| 254 | .top = dirty_top[blk], |
| 255 | .bottom = ssd->dirty.bottom, |
| 256 | .left = x, |
| 257 | .right = x + bw, |
| 258 | }; |
| 259 | qemu_spice_create_one_update(ssd, &update); |
| 260 | dirty_top[blk] = -1; |
| 261 | } |
| 262 | } |
| 263 | |
Gerd Hoffmann | c60319a | 2012-09-05 08:52:23 +0200 | [diff] [blame] | 264 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
| 265 | } |
| 266 | |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 267 | static SimpleSpiceCursor* |
| 268 | qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd, |
| 269 | QEMUCursor *c) |
| 270 | { |
| 271 | size_t size = c ? c->width * c->height * 4 : 0; |
| 272 | SimpleSpiceCursor *update; |
| 273 | QXLCursorCmd *ccmd; |
| 274 | QXLCursor *cursor; |
| 275 | QXLCommand *cmd; |
| 276 | |
| 277 | update = g_malloc0(sizeof(*update) + size); |
| 278 | ccmd = &update->cmd; |
| 279 | cursor = &update->cursor; |
| 280 | cmd = &update->ext.cmd; |
| 281 | |
| 282 | if (c) { |
| 283 | ccmd->type = QXL_CURSOR_SET; |
| 284 | ccmd->u.set.position.x = ssd->ptr_x; |
| 285 | ccmd->u.set.position.y = ssd->ptr_y; |
| 286 | ccmd->u.set.visible = true; |
| 287 | ccmd->u.set.shape = (uintptr_t)cursor; |
| 288 | cursor->header.unique = ssd->unique++; |
| 289 | cursor->header.type = SPICE_CURSOR_TYPE_ALPHA; |
| 290 | cursor->header.width = c->width; |
| 291 | cursor->header.height = c->height; |
| 292 | cursor->header.hot_spot_x = c->hot_x; |
| 293 | cursor->header.hot_spot_y = c->hot_y; |
| 294 | cursor->data_size = size; |
| 295 | cursor->chunk.data_size = size; |
| 296 | memcpy(cursor->chunk.data, c->data, size); |
| 297 | } else { |
| 298 | ccmd->type = QXL_CURSOR_MOVE; |
| 299 | ccmd->u.position.x = ssd->ptr_x; |
| 300 | ccmd->u.position.y = ssd->ptr_y; |
| 301 | } |
| 302 | ccmd->release_info.id = (uintptr_t)(&update->ext); |
| 303 | |
| 304 | cmd->type = QXL_CMD_CURSOR; |
| 305 | cmd->data = (uintptr_t)ccmd; |
| 306 | |
| 307 | return update; |
| 308 | } |
| 309 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 310 | /* |
Stefan Weil | 4580c49 | 2012-08-17 15:20:00 +0200 | [diff] [blame] | 311 | * Called from spice server thread context (via interface_release_resource) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 312 | * We do *not* hold the global qemu mutex here, so extra care is needed |
Stefan Weil | 5cbdb3a | 2012-04-07 09:23:39 +0200 | [diff] [blame] | 313 | * when calling qemu functions. QEMU interfaces used: |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 314 | * - g_free (underlying glibc free is re-entrant). |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 315 | */ |
| 316 | void qemu_spice_destroy_update(SimpleSpiceDisplay *sdpy, SimpleSpiceUpdate *update) |
| 317 | { |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 318 | g_free(update->bitmap); |
| 319 | g_free(update); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 320 | } |
| 321 | |
| 322 | void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd) |
| 323 | { |
| 324 | QXLDevMemSlot memslot; |
| 325 | |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 326 | dprint(1, "%s/%d:\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 327 | |
| 328 | memset(&memslot, 0, sizeof(memslot)); |
| 329 | memslot.slot_group_id = MEMSLOT_GROUP_HOST; |
| 330 | memslot.virt_end = ~0; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 331 | qemu_spice_add_memslot(ssd, &memslot, QXL_SYNC); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 332 | } |
| 333 | |
| 334 | void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd) |
| 335 | { |
| 336 | QXLDevSurfaceCreate surface; |
| 337 | |
Alon Levy | 160c31f | 2012-05-24 12:38:11 +0300 | [diff] [blame] | 338 | memset(&surface, 0, sizeof(surface)); |
| 339 | |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 340 | dprint(1, "%s/%d: %dx%d\n", __func__, ssd->qxl.id, |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 341 | surface_width(ssd->ds), surface_height(ssd->ds)); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 342 | |
| 343 | surface.format = SPICE_SURFACE_FMT_32_xRGB; |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 344 | surface.width = surface_width(ssd->ds); |
| 345 | surface.height = surface_height(ssd->ds); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 346 | surface.stride = -surface.width * 4; |
Gerd Hoffmann | 869564a | 2010-04-13 09:05:03 +0200 | [diff] [blame] | 347 | surface.mouse_mode = true; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 348 | surface.flags = 0; |
| 349 | surface.type = 0; |
Alon Levy | a13ccc9 | 2012-03-21 18:17:18 +0200 | [diff] [blame] | 350 | surface.mem = (uintptr_t)ssd->buf; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 351 | surface.group_id = MEMSLOT_GROUP_HOST; |
Gerd Hoffmann | 7466bc4 | 2010-10-14 16:55:01 +0200 | [diff] [blame] | 352 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 353 | qemu_spice_create_primary_surface(ssd, 0, &surface, QXL_SYNC); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 354 | } |
| 355 | |
| 356 | void qemu_spice_destroy_host_primary(SimpleSpiceDisplay *ssd) |
| 357 | { |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 358 | dprint(1, "%s/%d:\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 359 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 360 | qemu_spice_destroy_primary_surface(ssd, 0, QXL_SYNC); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 361 | } |
| 362 | |
Gerd Hoffmann | c78f713 | 2013-03-05 15:24:14 +0100 | [diff] [blame] | 363 | void qemu_spice_display_init_common(SimpleSpiceDisplay *ssd) |
Gerd Hoffmann | a963f87 | 2011-07-20 12:20:51 +0300 | [diff] [blame] | 364 | { |
Gerd Hoffmann | a963f87 | 2011-07-20 12:20:51 +0300 | [diff] [blame] | 365 | qemu_mutex_init(&ssd->lock); |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 366 | QTAILQ_INIT(&ssd->updates); |
Gerd Hoffmann | a963f87 | 2011-07-20 12:20:51 +0300 | [diff] [blame] | 367 | ssd->mouse_x = -1; |
| 368 | ssd->mouse_y = -1; |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 369 | if (ssd->num_surfaces == 0) { |
| 370 | ssd->num_surfaces = 1024; |
| 371 | } |
Gerd Hoffmann | a963f87 | 2011-07-20 12:20:51 +0300 | [diff] [blame] | 372 | ssd->bufsize = (16 * 1024 * 1024); |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 373 | ssd->buf = g_malloc(ssd->bufsize); |
Gerd Hoffmann | a963f87 | 2011-07-20 12:20:51 +0300 | [diff] [blame] | 374 | } |
| 375 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 376 | /* display listener callbacks */ |
| 377 | |
| 378 | void qemu_spice_display_update(SimpleSpiceDisplay *ssd, |
| 379 | int x, int y, int w, int h) |
| 380 | { |
| 381 | QXLRect update_area; |
| 382 | |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 383 | dprint(2, "%s/%d: x %d y %d w %d h %d\n", __func__, |
| 384 | ssd->qxl.id, x, y, w, h); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 385 | update_area.left = x, |
| 386 | update_area.right = x + w; |
| 387 | update_area.top = y; |
| 388 | update_area.bottom = y + h; |
| 389 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 390 | if (qemu_spice_rect_is_empty(&ssd->dirty)) { |
| 391 | ssd->notify++; |
| 392 | } |
| 393 | qemu_spice_rect_union(&ssd->dirty, &update_area); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 394 | } |
| 395 | |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 396 | void qemu_spice_display_switch(SimpleSpiceDisplay *ssd, |
| 397 | DisplaySurface *surface) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 398 | { |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 399 | SimpleSpiceUpdate *update; |
Gerd Hoffmann | 4b87dc4 | 2014-01-24 10:48:58 +0100 | [diff] [blame] | 400 | bool need_destroy; |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 401 | |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 402 | dprint(1, "%s/%d:\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 403 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 404 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
Gerd Hoffmann | d9a8656 | 2012-11-02 09:12:49 +0100 | [diff] [blame] | 405 | if (ssd->surface) { |
| 406 | pixman_image_unref(ssd->surface); |
| 407 | ssd->surface = NULL; |
| 408 | pixman_image_unref(ssd->mirror); |
| 409 | ssd->mirror = NULL; |
| 410 | } |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 411 | |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 412 | qemu_mutex_lock(&ssd->lock); |
Gerd Hoffmann | 4b87dc4 | 2014-01-24 10:48:58 +0100 | [diff] [blame] | 413 | need_destroy = (ssd->ds != NULL); |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 414 | ssd->ds = surface; |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 415 | while ((update = QTAILQ_FIRST(&ssd->updates)) != NULL) { |
| 416 | QTAILQ_REMOVE(&ssd->updates, update, next); |
| 417 | qemu_spice_destroy_update(ssd, update); |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 418 | } |
| 419 | qemu_mutex_unlock(&ssd->lock); |
Gerd Hoffmann | 4b87dc4 | 2014-01-24 10:48:58 +0100 | [diff] [blame] | 420 | if (need_destroy) { |
| 421 | qemu_spice_destroy_host_primary(ssd); |
| 422 | } |
| 423 | if (ssd->ds) { |
| 424 | qemu_spice_create_host_primary(ssd); |
| 425 | } |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 426 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 427 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
| 428 | ssd->notify++; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 429 | } |
| 430 | |
Alon Levy | bb5a8cd | 2012-02-24 23:19:25 +0200 | [diff] [blame] | 431 | void qemu_spice_cursor_refresh_unlocked(SimpleSpiceDisplay *ssd) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 432 | { |
Gerd Hoffmann | 0753609 | 2011-04-27 15:50:32 +0200 | [diff] [blame] | 433 | if (ssd->cursor) { |
Gerd Hoffmann | 284d1c6 | 2013-03-15 15:45:54 +0100 | [diff] [blame] | 434 | assert(ssd->dcl.con); |
| 435 | dpy_cursor_define(ssd->dcl.con, ssd->cursor); |
Gerd Hoffmann | 0753609 | 2011-04-27 15:50:32 +0200 | [diff] [blame] | 436 | cursor_put(ssd->cursor); |
| 437 | ssd->cursor = NULL; |
| 438 | } |
| 439 | if (ssd->mouse_x != -1 && ssd->mouse_y != -1) { |
Gerd Hoffmann | 284d1c6 | 2013-03-15 15:45:54 +0100 | [diff] [blame] | 440 | assert(ssd->dcl.con); |
| 441 | dpy_mouse_set(ssd->dcl.con, ssd->mouse_x, ssd->mouse_y, 1); |
Gerd Hoffmann | 0753609 | 2011-04-27 15:50:32 +0200 | [diff] [blame] | 442 | ssd->mouse_x = -1; |
| 443 | ssd->mouse_y = -1; |
| 444 | } |
Alon Levy | bb5a8cd | 2012-02-24 23:19:25 +0200 | [diff] [blame] | 445 | } |
| 446 | |
| 447 | void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd) |
| 448 | { |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 449 | dprint(3, "%s/%d:\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | 284d1c6 | 2013-03-15 15:45:54 +0100 | [diff] [blame] | 450 | graphic_hw_update(ssd->dcl.con); |
Alon Levy | bb5a8cd | 2012-02-24 23:19:25 +0200 | [diff] [blame] | 451 | |
| 452 | qemu_mutex_lock(&ssd->lock); |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 453 | if (QTAILQ_EMPTY(&ssd->updates) && ssd->ds) { |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 454 | qemu_spice_create_update(ssd); |
Alon Levy | bb5a8cd | 2012-02-24 23:19:25 +0200 | [diff] [blame] | 455 | ssd->notify++; |
| 456 | } |
| 457 | qemu_spice_cursor_refresh_unlocked(ssd); |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 458 | qemu_mutex_unlock(&ssd->lock); |
| 459 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 460 | if (ssd->notify) { |
| 461 | ssd->notify = 0; |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 462 | qemu_spice_wakeup(ssd); |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 463 | dprint(2, "%s/%d: notify\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 464 | } |
| 465 | } |
| 466 | |
| 467 | /* spice display interface callbacks */ |
| 468 | |
| 469 | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) |
| 470 | { |
| 471 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
| 472 | |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 473 | dprint(1, "%s/%d:\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 474 | ssd->worker = qxl_worker; |
| 475 | } |
| 476 | |
| 477 | static void interface_set_compression_level(QXLInstance *sin, int level) |
| 478 | { |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 479 | dprint(1, "%s/%d:\n", __func__, sin->id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 480 | /* nothing to do */ |
| 481 | } |
| 482 | |
| 483 | static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time) |
| 484 | { |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 485 | dprint(3, "%s/%d:\n", __func__, sin->id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 486 | /* nothing to do */ |
| 487 | } |
| 488 | |
| 489 | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) |
| 490 | { |
| 491 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
| 492 | |
| 493 | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; |
| 494 | info->memslot_id_bits = MEMSLOT_SLOT_BITS; |
| 495 | info->num_memslots = NUM_MEMSLOTS; |
| 496 | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; |
| 497 | info->internal_groupslot_id = 0; |
| 498 | info->qxl_ram_size = ssd->bufsize; |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 499 | info->n_surfaces = ssd->num_surfaces; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 500 | } |
| 501 | |
| 502 | static int interface_get_command(QXLInstance *sin, struct QXLCommandExt *ext) |
| 503 | { |
| 504 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
| 505 | SimpleSpiceUpdate *update; |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 506 | int ret = false; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 507 | |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 508 | dprint(3, "%s/%d:\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 509 | |
| 510 | qemu_mutex_lock(&ssd->lock); |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 511 | update = QTAILQ_FIRST(&ssd->updates); |
| 512 | if (update != NULL) { |
| 513 | QTAILQ_REMOVE(&ssd->updates, update, next); |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 514 | *ext = update->ext; |
| 515 | ret = true; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 516 | } |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 517 | qemu_mutex_unlock(&ssd->lock); |
| 518 | |
| 519 | return ret; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 520 | } |
| 521 | |
| 522 | static int interface_req_cmd_notification(QXLInstance *sin) |
| 523 | { |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 524 | dprint(1, "%s/%d:\n", __func__, sin->id); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 525 | return 1; |
| 526 | } |
| 527 | |
| 528 | static void interface_release_resource(QXLInstance *sin, |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 529 | struct QXLReleaseInfoExt rext) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 530 | { |
| 531 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 532 | SimpleSpiceUpdate *update; |
| 533 | SimpleSpiceCursor *cursor; |
| 534 | QXLCommandExt *ext; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 535 | |
Gerd Hoffmann | 35b2122 | 2013-10-17 12:11:43 +0200 | [diff] [blame] | 536 | dprint(2, "%s/%d:\n", __func__, ssd->qxl.id); |
Gerd Hoffmann | e8e23b7 | 2014-06-20 08:12:44 +0200 | [diff] [blame] | 537 | ext = (void *)(intptr_t)(rext.info->id); |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 538 | switch (ext->cmd.type) { |
| 539 | case QXL_CMD_DRAW: |
| 540 | update = container_of(ext, SimpleSpiceUpdate, ext); |
| 541 | qemu_spice_destroy_update(ssd, update); |
| 542 | break; |
| 543 | case QXL_CMD_CURSOR: |
| 544 | cursor = container_of(ext, SimpleSpiceCursor, ext); |
| 545 | g_free(cursor); |
| 546 | break; |
| 547 | default: |
| 548 | g_assert_not_reached(); |
| 549 | } |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 550 | } |
| 551 | |
| 552 | static int interface_get_cursor_command(QXLInstance *sin, struct QXLCommandExt *ext) |
| 553 | { |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 554 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
| 555 | int ret; |
| 556 | |
| 557 | dprint(3, "%s/%d:\n", __func__, ssd->qxl.id); |
| 558 | |
| 559 | qemu_mutex_lock(&ssd->lock); |
| 560 | if (ssd->ptr_define) { |
| 561 | *ext = ssd->ptr_define->ext; |
| 562 | ssd->ptr_define = NULL; |
| 563 | ret = true; |
| 564 | } else if (ssd->ptr_move) { |
| 565 | *ext = ssd->ptr_move->ext; |
| 566 | ssd->ptr_move = NULL; |
| 567 | ret = true; |
| 568 | } else { |
| 569 | ret = false; |
| 570 | } |
| 571 | qemu_mutex_unlock(&ssd->lock); |
| 572 | return ret; |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 573 | } |
| 574 | |
| 575 | static int interface_req_cursor_notification(QXLInstance *sin) |
| 576 | { |
| 577 | dprint(1, "%s:\n", __FUNCTION__); |
| 578 | return 1; |
| 579 | } |
| 580 | |
| 581 | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) |
| 582 | { |
| 583 | fprintf(stderr, "%s: abort()\n", __FUNCTION__); |
| 584 | abort(); |
| 585 | } |
| 586 | |
| 587 | static int interface_flush_resources(QXLInstance *sin) |
| 588 | { |
| 589 | fprintf(stderr, "%s: abort()\n", __FUNCTION__); |
| 590 | abort(); |
| 591 | return 0; |
| 592 | } |
| 593 | |
Gerd Hoffmann | 21a50d0 | 2012-11-21 14:41:48 +0100 | [diff] [blame] | 594 | static void interface_update_area_complete(QXLInstance *sin, |
| 595 | uint32_t surface_id, |
| 596 | QXLRect *dirty, uint32_t num_updated_rects) |
| 597 | { |
| 598 | /* should never be called, used in qxl native mode only */ |
| 599 | fprintf(stderr, "%s: abort()\n", __func__); |
| 600 | abort(); |
| 601 | } |
| 602 | |
| 603 | /* called from spice server thread context only */ |
| 604 | static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token) |
| 605 | { |
| 606 | /* should never be called, used in qxl native mode only */ |
| 607 | fprintf(stderr, "%s: abort()\n", __func__); |
| 608 | abort(); |
| 609 | } |
| 610 | |
| 611 | static void interface_set_client_capabilities(QXLInstance *sin, |
| 612 | uint8_t client_present, |
| 613 | uint8_t caps[58]) |
| 614 | { |
| 615 | dprint(3, "%s:\n", __func__); |
| 616 | } |
| 617 | |
| 618 | static int interface_client_monitors_config(QXLInstance *sin, |
Gerd Hoffmann | 9b74d0d | 2014-01-24 18:47:20 +0100 | [diff] [blame] | 619 | VDAgentMonitorsConfig *mc) |
Gerd Hoffmann | 21a50d0 | 2012-11-21 14:41:48 +0100 | [diff] [blame] | 620 | { |
Gerd Hoffmann | 9b74d0d | 2014-01-24 18:47:20 +0100 | [diff] [blame] | 621 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
| 622 | QemuUIInfo info; |
| 623 | int rc; |
| 624 | |
Gerd Hoffmann | dc491cf | 2014-04-07 12:15:44 +0200 | [diff] [blame] | 625 | if (!mc) { |
| 626 | return 1; |
| 627 | } |
| 628 | |
Gerd Hoffmann | 9b74d0d | 2014-01-24 18:47:20 +0100 | [diff] [blame] | 629 | /* |
| 630 | * FIXME: multihead is tricky due to the way |
| 631 | * spice has multihead implemented. |
| 632 | */ |
| 633 | memset(&info, 0, sizeof(info)); |
| 634 | if (mc->num_of_monitors > 0) { |
| 635 | info.width = mc->monitors[0].width; |
| 636 | info.height = mc->monitors[0].height; |
| 637 | } |
| 638 | rc = dpy_set_ui_info(ssd->dcl.con, &info); |
| 639 | dprint(1, "%s/%d: size %dx%d, rc %d <--- ==========================\n", |
| 640 | __func__, ssd->qxl.id, info.width, info.height, rc); |
| 641 | if (rc != 0) { |
| 642 | return 0; /* == not supported by guest */ |
| 643 | } else { |
| 644 | return 1; |
| 645 | } |
Gerd Hoffmann | 21a50d0 | 2012-11-21 14:41:48 +0100 | [diff] [blame] | 646 | } |
| 647 | |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 648 | static const QXLInterface dpy_interface = { |
| 649 | .base.type = SPICE_INTERFACE_QXL, |
| 650 | .base.description = "qemu simple display", |
| 651 | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, |
| 652 | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, |
| 653 | |
| 654 | .attache_worker = interface_attach_worker, |
| 655 | .set_compression_level = interface_set_compression_level, |
| 656 | .set_mm_time = interface_set_mm_time, |
| 657 | .get_init_info = interface_get_init_info, |
| 658 | |
| 659 | /* the callbacks below are called from spice server thread context */ |
| 660 | .get_command = interface_get_command, |
| 661 | .req_cmd_notification = interface_req_cmd_notification, |
| 662 | .release_resource = interface_release_resource, |
| 663 | .get_cursor_command = interface_get_cursor_command, |
| 664 | .req_cursor_notification = interface_req_cursor_notification, |
| 665 | .notify_update = interface_notify_update, |
| 666 | .flush_resources = interface_flush_resources, |
Gerd Hoffmann | 21a50d0 | 2012-11-21 14:41:48 +0100 | [diff] [blame] | 667 | .async_complete = interface_async_complete, |
| 668 | .update_area_complete = interface_update_area_complete, |
| 669 | .set_client_capabilities = interface_set_client_capabilities, |
| 670 | .client_monitors_config = interface_client_monitors_config, |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 671 | }; |
| 672 | |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 673 | static void display_update(DisplayChangeListener *dcl, |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 674 | int x, int y, int w, int h) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 675 | { |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 676 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
| 677 | qemu_spice_display_update(ssd, x, y, w, h); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 678 | } |
| 679 | |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 680 | static void display_switch(DisplayChangeListener *dcl, |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 681 | struct DisplaySurface *surface) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 682 | { |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 683 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 684 | qemu_spice_display_switch(ssd, surface); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 685 | } |
| 686 | |
Gerd Hoffmann | bc2ed97 | 2013-03-01 13:03:04 +0100 | [diff] [blame] | 687 | static void display_refresh(DisplayChangeListener *dcl) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 688 | { |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 689 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
| 690 | qemu_spice_display_refresh(ssd); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 691 | } |
| 692 | |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 693 | static void display_mouse_set(DisplayChangeListener *dcl, |
| 694 | int x, int y, int on) |
| 695 | { |
| 696 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
| 697 | |
| 698 | qemu_mutex_lock(&ssd->lock); |
| 699 | ssd->ptr_x = x; |
| 700 | ssd->ptr_y = x; |
| 701 | if (ssd->ptr_move) { |
| 702 | g_free(ssd->ptr_move); |
| 703 | } |
| 704 | ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL); |
| 705 | qemu_mutex_unlock(&ssd->lock); |
| 706 | } |
| 707 | |
| 708 | static void display_mouse_define(DisplayChangeListener *dcl, |
| 709 | QEMUCursor *c) |
| 710 | { |
| 711 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
| 712 | |
| 713 | qemu_mutex_lock(&ssd->lock); |
| 714 | if (ssd->ptr_move) { |
| 715 | g_free(ssd->ptr_move); |
| 716 | ssd->ptr_move = NULL; |
| 717 | } |
| 718 | if (ssd->ptr_define) { |
| 719 | g_free(ssd->ptr_define); |
| 720 | } |
| 721 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c); |
| 722 | qemu_mutex_unlock(&ssd->lock); |
| 723 | } |
| 724 | |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 725 | static const DisplayChangeListenerOps display_listener_ops = { |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 726 | .dpy_name = "spice", |
| 727 | .dpy_gfx_update = display_update, |
| 728 | .dpy_gfx_switch = display_switch, |
| 729 | .dpy_refresh = display_refresh, |
| 730 | .dpy_mouse_set = display_mouse_set, |
| 731 | .dpy_cursor_define = display_mouse_define, |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 732 | }; |
| 733 | |
Gerd Hoffmann | 9fa0328 | 2013-10-11 22:39:59 +0200 | [diff] [blame] | 734 | static void qemu_spice_display_init_one(QemuConsole *con) |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 735 | { |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 736 | SimpleSpiceDisplay *ssd = g_new0(SimpleSpiceDisplay, 1); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 737 | |
Gerd Hoffmann | c78f713 | 2013-03-05 15:24:14 +0100 | [diff] [blame] | 738 | qemu_spice_display_init_common(ssd); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 739 | |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 740 | ssd->qxl.base.sif = &dpy_interface.base; |
Gerd Hoffmann | 9fa0328 | 2013-10-11 22:39:59 +0200 | [diff] [blame] | 741 | qemu_spice_add_display_interface(&ssd->qxl, con); |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 742 | assert(ssd->worker); |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 743 | |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 744 | qemu_spice_create_host_memslot(ssd); |
Gerd Hoffmann | 9c80a31 | 2013-02-28 14:47:07 +0100 | [diff] [blame] | 745 | |
| 746 | ssd->dcl.ops = &display_listener_ops; |
Gerd Hoffmann | 9fa0328 | 2013-10-11 22:39:59 +0200 | [diff] [blame] | 747 | ssd->dcl.con = con; |
Gerd Hoffmann | 5209089 | 2013-04-23 15:44:31 +0200 | [diff] [blame] | 748 | register_displaychangelistener(&ssd->dcl); |
Gerd Hoffmann | a3e2226 | 2010-08-25 15:32:06 +0200 | [diff] [blame] | 749 | } |
Gerd Hoffmann | 9fa0328 | 2013-10-11 22:39:59 +0200 | [diff] [blame] | 750 | |
| 751 | void qemu_spice_display_init(void) |
| 752 | { |
| 753 | QemuConsole *con; |
| 754 | int i; |
| 755 | |
| 756 | for (i = 0;; i++) { |
| 757 | con = qemu_console_lookup_by_index(i); |
| 758 | if (!con || !qemu_console_is_graphic(con)) { |
| 759 | break; |
| 760 | } |
| 761 | if (qemu_spice_have_display_interface(con)) { |
| 762 | continue; |
| 763 | } |
| 764 | qemu_spice_display_init_one(con); |
| 765 | } |
| 766 | } |