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Commit | Line | Data |
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a3e22260 GH |
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 | ||
e16f4c87 | 18 | #include "qemu/osdep.h" |
28ecbaee | 19 | #include "ui/qemu-spice.h" |
1de7afc9 | 20 | #include "qemu/timer.h" |
6e8a355d | 21 | #include "qemu/lockable.h" |
db725815 | 22 | #include "qemu/main-loop.h" |
922a01a0 | 23 | #include "qemu/option.h" |
1de7afc9 | 24 | #include "qemu/queue.h" |
28ecbaee | 25 | #include "ui/console.h" |
c480bb7d | 26 | #include "trace.h" |
a3e22260 | 27 | |
28ecbaee | 28 | #include "ui/spice-display.h" |
a3e22260 | 29 | |
fe5c44f9 | 30 | bool spice_opengl; |
a3e22260 | 31 | |
a3e22260 GH |
32 | int qemu_spice_rect_is_empty(const QXLRect* r) |
33 | { | |
34 | return r->top == r->bottom || r->left == r->right; | |
35 | } | |
36 | ||
37 | void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r) | |
38 | { | |
39 | if (qemu_spice_rect_is_empty(r)) { | |
40 | return; | |
41 | } | |
42 | ||
43 | if (qemu_spice_rect_is_empty(dest)) { | |
44 | *dest = *r; | |
45 | return; | |
46 | } | |
47 | ||
48 | dest->top = MIN(dest->top, r->top); | |
49 | dest->left = MIN(dest->left, r->left); | |
50 | dest->bottom = MAX(dest->bottom, r->bottom); | |
51 | dest->right = MAX(dest->right, r->right); | |
52 | } | |
53 | ||
2e1a98c9 AL |
54 | QXLCookie *qxl_cookie_new(int type, uint64_t io) |
55 | { | |
56 | QXLCookie *cookie; | |
57 | ||
58 | cookie = g_malloc0(sizeof(*cookie)); | |
59 | cookie->type = type; | |
60 | cookie->io = io; | |
61 | return cookie; | |
62 | } | |
63 | ||
5ff4e36c AL |
64 | void qemu_spice_add_memslot(SimpleSpiceDisplay *ssd, QXLDevMemSlot *memslot, |
65 | qxl_async_io async) | |
5c59d118 | 66 | { |
c480bb7d AL |
67 | trace_qemu_spice_add_memslot(ssd->qxl.id, memslot->slot_id, |
68 | memslot->virt_start, memslot->virt_end, | |
69 | async); | |
70 | ||
5ff4e36c | 71 | if (async != QXL_SYNC) { |
2e1a98c9 | 72 | spice_qxl_add_memslot_async(&ssd->qxl, memslot, |
34d14c6d PM |
73 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
74 | QXL_IO_MEMSLOT_ADD_ASYNC)); | |
5ff4e36c | 75 | } else { |
26defe81 | 76 | spice_qxl_add_memslot(&ssd->qxl, memslot); |
5ff4e36c | 77 | } |
5c59d118 GH |
78 | } |
79 | ||
80 | void qemu_spice_del_memslot(SimpleSpiceDisplay *ssd, uint32_t gid, uint32_t sid) | |
81 | { | |
c480bb7d | 82 | trace_qemu_spice_del_memslot(ssd->qxl.id, gid, sid); |
26defe81 | 83 | spice_qxl_del_memslot(&ssd->qxl, gid, sid); |
5c59d118 GH |
84 | } |
85 | ||
86 | void qemu_spice_create_primary_surface(SimpleSpiceDisplay *ssd, uint32_t id, | |
5ff4e36c AL |
87 | QXLDevSurfaceCreate *surface, |
88 | qxl_async_io async) | |
5c59d118 | 89 | { |
c480bb7d | 90 | trace_qemu_spice_create_primary_surface(ssd->qxl.id, id, surface, async); |
5ff4e36c | 91 | if (async != QXL_SYNC) { |
2e1a98c9 | 92 | spice_qxl_create_primary_surface_async(&ssd->qxl, id, surface, |
34d14c6d PM |
93 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
94 | QXL_IO_CREATE_PRIMARY_ASYNC)); | |
5ff4e36c | 95 | } else { |
26defe81 | 96 | spice_qxl_create_primary_surface(&ssd->qxl, id, surface); |
5ff4e36c | 97 | } |
5c59d118 GH |
98 | } |
99 | ||
5ff4e36c AL |
100 | void qemu_spice_destroy_primary_surface(SimpleSpiceDisplay *ssd, |
101 | uint32_t id, qxl_async_io async) | |
5c59d118 | 102 | { |
c480bb7d | 103 | trace_qemu_spice_destroy_primary_surface(ssd->qxl.id, id, async); |
5ff4e36c | 104 | if (async != QXL_SYNC) { |
2e1a98c9 | 105 | spice_qxl_destroy_primary_surface_async(&ssd->qxl, id, |
34d14c6d PM |
106 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
107 | QXL_IO_DESTROY_PRIMARY_ASYNC)); | |
5ff4e36c | 108 | } else { |
26defe81 | 109 | spice_qxl_destroy_primary_surface(&ssd->qxl, id); |
5ff4e36c | 110 | } |
5c59d118 GH |
111 | } |
112 | ||
5c59d118 GH |
113 | void qemu_spice_wakeup(SimpleSpiceDisplay *ssd) |
114 | { | |
c480bb7d | 115 | trace_qemu_spice_wakeup(ssd->qxl.id); |
26defe81 | 116 | spice_qxl_wakeup(&ssd->qxl); |
5c59d118 GH |
117 | } |
118 | ||
c60319a3 GH |
119 | static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd, |
120 | QXLRect *rect) | |
a3e22260 GH |
121 | { |
122 | SimpleSpiceUpdate *update; | |
123 | QXLDrawable *drawable; | |
124 | QXLImage *image; | |
125 | QXLCommand *cmd; | |
d9a86569 | 126 | int bw, bh; |
22795174 | 127 | struct timespec time_space; |
d9a86569 | 128 | pixman_image_t *dest; |
a3e22260 | 129 | |
c480bb7d | 130 | trace_qemu_spice_create_update( |
c60319a3 GH |
131 | rect->left, rect->right, |
132 | rect->top, rect->bottom); | |
a3e22260 | 133 | |
7267c094 | 134 | update = g_malloc0(sizeof(*update)); |
a3e22260 GH |
135 | drawable = &update->drawable; |
136 | image = &update->image; | |
137 | cmd = &update->ext.cmd; | |
138 | ||
c60319a3 GH |
139 | bw = rect->right - rect->left; |
140 | bh = rect->bottom - rect->top; | |
7267c094 | 141 | update->bitmap = g_malloc(bw * bh * 4); |
a3e22260 | 142 | |
c60319a3 | 143 | drawable->bbox = *rect; |
a3e22260 GH |
144 | drawable->clip.type = SPICE_CLIP_TYPE_NONE; |
145 | drawable->effect = QXL_EFFECT_OPAQUE; | |
5643fc01 | 146 | drawable->release_info.id = (uintptr_t)(&update->ext); |
a3e22260 GH |
147 | drawable->type = QXL_DRAW_COPY; |
148 | drawable->surfaces_dest[0] = -1; | |
149 | drawable->surfaces_dest[1] = -1; | |
150 | drawable->surfaces_dest[2] = -1; | |
22795174 AL |
151 | clock_gettime(CLOCK_MONOTONIC, &time_space); |
152 | /* time in milliseconds from epoch. */ | |
153 | drawable->mm_time = time_space.tv_sec * 1000 | |
154 | + time_space.tv_nsec / 1000 / 1000; | |
a3e22260 GH |
155 | |
156 | drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; | |
a13ccc99 | 157 | drawable->u.copy.src_bitmap = (uintptr_t)image; |
a3e22260 GH |
158 | drawable->u.copy.src_area.right = bw; |
159 | drawable->u.copy.src_area.bottom = bh; | |
160 | ||
161 | QXL_SET_IMAGE_ID(image, QXL_IMAGE_GROUP_DEVICE, ssd->unique++); | |
162 | image->descriptor.type = SPICE_IMAGE_TYPE_BITMAP; | |
163 | image->bitmap.flags = QXL_BITMAP_DIRECT | QXL_BITMAP_TOP_DOWN; | |
164 | image->bitmap.stride = bw * 4; | |
165 | image->descriptor.width = image->bitmap.x = bw; | |
166 | image->descriptor.height = image->bitmap.y = bh; | |
a13ccc99 | 167 | image->bitmap.data = (uintptr_t)(update->bitmap); |
a3e22260 GH |
168 | image->bitmap.palette = 0; |
169 | image->bitmap.format = SPICE_BITMAP_FMT_32BIT; | |
170 | ||
c1d37cd3 | 171 | dest = pixman_image_create_bits(PIXMAN_LE_x8r8g8b8, bw, bh, |
d9a86569 GH |
172 | (void *)update->bitmap, bw * 4); |
173 | pixman_image_composite(PIXMAN_OP_SRC, ssd->surface, NULL, ssd->mirror, | |
174 | rect->left, rect->top, 0, 0, | |
175 | rect->left, rect->top, bw, bh); | |
176 | pixman_image_composite(PIXMAN_OP_SRC, ssd->mirror, NULL, dest, | |
177 | rect->left, rect->top, 0, 0, | |
178 | 0, 0, bw, bh); | |
179 | pixman_image_unref(dest); | |
a3e22260 GH |
180 | |
181 | cmd->type = QXL_CMD_DRAW; | |
a13ccc99 | 182 | cmd->data = (uintptr_t)drawable; |
a3e22260 | 183 | |
b1af98ba | 184 | QTAILQ_INSERT_TAIL(&ssd->updates, update, next); |
a3e22260 GH |
185 | } |
186 | ||
c60319a3 GH |
187 | static void qemu_spice_create_update(SimpleSpiceDisplay *ssd) |
188 | { | |
b021bd29 | 189 | static const int blksize = 32; |
5d61cafd | 190 | int blocks = DIV_ROUND_UP(surface_width(ssd->ds), blksize); |
b021bd29 | 191 | int dirty_top[blocks]; |
c6e48470 | 192 | int y, yoff1, yoff2, x, xoff, blk, bw; |
71874c17 | 193 | int bpp = surface_bytes_per_pixel(ssd->ds); |
b021bd29 GH |
194 | uint8_t *guest, *mirror; |
195 | ||
c60319a3 GH |
196 | if (qemu_spice_rect_is_empty(&ssd->dirty)) { |
197 | return; | |
198 | }; | |
a7310dd3 | 199 | |
b021bd29 GH |
200 | for (blk = 0; blk < blocks; blk++) { |
201 | dirty_top[blk] = -1; | |
202 | } | |
203 | ||
71874c17 | 204 | guest = surface_data(ssd->ds); |
d9a86569 | 205 | mirror = (void *)pixman_image_get_data(ssd->mirror); |
b021bd29 | 206 | for (y = ssd->dirty.top; y < ssd->dirty.bottom; y++) { |
c6e48470 GH |
207 | yoff1 = y * surface_stride(ssd->ds); |
208 | yoff2 = y * pixman_image_get_stride(ssd->mirror); | |
b021bd29 GH |
209 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { |
210 | xoff = x * bpp; | |
211 | blk = x / blksize; | |
212 | bw = MIN(blksize, ssd->dirty.right - x); | |
c6e48470 GH |
213 | if (memcmp(guest + yoff1 + xoff, |
214 | mirror + yoff2 + xoff, | |
b021bd29 GH |
215 | bw * bpp) == 0) { |
216 | if (dirty_top[blk] != -1) { | |
217 | QXLRect update = { | |
218 | .top = dirty_top[blk], | |
219 | .bottom = y, | |
220 | .left = x, | |
221 | .right = x + bw, | |
222 | }; | |
223 | qemu_spice_create_one_update(ssd, &update); | |
224 | dirty_top[blk] = -1; | |
225 | } | |
226 | } else { | |
227 | if (dirty_top[blk] == -1) { | |
228 | dirty_top[blk] = y; | |
229 | } | |
230 | } | |
231 | } | |
232 | } | |
233 | ||
234 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { | |
235 | blk = x / blksize; | |
236 | bw = MIN(blksize, ssd->dirty.right - x); | |
237 | if (dirty_top[blk] != -1) { | |
238 | QXLRect update = { | |
239 | .top = dirty_top[blk], | |
240 | .bottom = ssd->dirty.bottom, | |
241 | .left = x, | |
242 | .right = x + bw, | |
243 | }; | |
244 | qemu_spice_create_one_update(ssd, &update); | |
245 | dirty_top[blk] = -1; | |
246 | } | |
247 | } | |
248 | ||
c60319a3 GH |
249 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
250 | } | |
251 | ||
5643fc01 GH |
252 | static SimpleSpiceCursor* |
253 | qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd, | |
700cd855 MAL |
254 | QEMUCursor *c, |
255 | int on) | |
5643fc01 GH |
256 | { |
257 | size_t size = c ? c->width * c->height * 4 : 0; | |
258 | SimpleSpiceCursor *update; | |
259 | QXLCursorCmd *ccmd; | |
260 | QXLCursor *cursor; | |
261 | QXLCommand *cmd; | |
262 | ||
263 | update = g_malloc0(sizeof(*update) + size); | |
264 | ccmd = &update->cmd; | |
265 | cursor = &update->cursor; | |
266 | cmd = &update->ext.cmd; | |
267 | ||
268 | if (c) { | |
269 | ccmd->type = QXL_CURSOR_SET; | |
dc8dceee MAL |
270 | ccmd->u.set.position.x = ssd->ptr_x + ssd->hot_x; |
271 | ccmd->u.set.position.y = ssd->ptr_y + ssd->hot_y; | |
5643fc01 GH |
272 | ccmd->u.set.visible = true; |
273 | ccmd->u.set.shape = (uintptr_t)cursor; | |
274 | cursor->header.unique = ssd->unique++; | |
275 | cursor->header.type = SPICE_CURSOR_TYPE_ALPHA; | |
276 | cursor->header.width = c->width; | |
277 | cursor->header.height = c->height; | |
278 | cursor->header.hot_spot_x = c->hot_x; | |
279 | cursor->header.hot_spot_y = c->hot_y; | |
280 | cursor->data_size = size; | |
281 | cursor->chunk.data_size = size; | |
282 | memcpy(cursor->chunk.data, c->data, size); | |
700cd855 MAL |
283 | } else if (!on) { |
284 | ccmd->type = QXL_CURSOR_HIDE; | |
5643fc01 GH |
285 | } else { |
286 | ccmd->type = QXL_CURSOR_MOVE; | |
dc8dceee MAL |
287 | ccmd->u.position.x = ssd->ptr_x + ssd->hot_x; |
288 | ccmd->u.position.y = ssd->ptr_y + ssd->hot_y; | |
5643fc01 GH |
289 | } |
290 | ccmd->release_info.id = (uintptr_t)(&update->ext); | |
291 | ||
292 | cmd->type = QXL_CMD_CURSOR; | |
293 | cmd->data = (uintptr_t)ccmd; | |
294 | ||
295 | return update; | |
296 | } | |
297 | ||
a3e22260 | 298 | /* |
4580c490 | 299 | * Called from spice server thread context (via interface_release_resource) |
a3e22260 | 300 | * We do *not* hold the global qemu mutex here, so extra care is needed |
5cbdb3a3 | 301 | * when calling qemu functions. QEMU interfaces used: |
7267c094 | 302 | * - g_free (underlying glibc free is re-entrant). |
a3e22260 GH |
303 | */ |
304 | void qemu_spice_destroy_update(SimpleSpiceDisplay *sdpy, SimpleSpiceUpdate *update) | |
305 | { | |
7267c094 AL |
306 | g_free(update->bitmap); |
307 | g_free(update); | |
a3e22260 GH |
308 | } |
309 | ||
310 | void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd) | |
311 | { | |
312 | QXLDevMemSlot memslot; | |
313 | ||
a3e22260 GH |
314 | memset(&memslot, 0, sizeof(memslot)); |
315 | memslot.slot_group_id = MEMSLOT_GROUP_HOST; | |
316 | memslot.virt_end = ~0; | |
5ff4e36c | 317 | qemu_spice_add_memslot(ssd, &memslot, QXL_SYNC); |
a3e22260 GH |
318 | } |
319 | ||
320 | void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd) | |
321 | { | |
322 | QXLDevSurfaceCreate surface; | |
ab9509cc | 323 | uint64_t surface_size; |
a3e22260 | 324 | |
160c31f7 AL |
325 | memset(&surface, 0, sizeof(surface)); |
326 | ||
ab9509cc GH |
327 | surface_size = (uint64_t) surface_width(ssd->ds) * |
328 | surface_height(ssd->ds) * 4; | |
329 | assert(surface_size > 0); | |
330 | assert(surface_size < INT_MAX); | |
331 | if (ssd->bufsize < surface_size) { | |
332 | ssd->bufsize = surface_size; | |
333 | g_free(ssd->buf); | |
334 | ssd->buf = g_malloc(ssd->bufsize); | |
335 | } | |
336 | ||
a3e22260 | 337 | surface.format = SPICE_SURFACE_FMT_32_xRGB; |
71874c17 GH |
338 | surface.width = surface_width(ssd->ds); |
339 | surface.height = surface_height(ssd->ds); | |
a3e22260 | 340 | surface.stride = -surface.width * 4; |
869564a9 | 341 | surface.mouse_mode = true; |
a3e22260 GH |
342 | surface.flags = 0; |
343 | surface.type = 0; | |
a13ccc99 | 344 | surface.mem = (uintptr_t)ssd->buf; |
a3e22260 | 345 | surface.group_id = MEMSLOT_GROUP_HOST; |
7466bc49 | 346 | |
5ff4e36c | 347 | qemu_spice_create_primary_surface(ssd, 0, &surface, QXL_SYNC); |
a3e22260 GH |
348 | } |
349 | ||
350 | void qemu_spice_destroy_host_primary(SimpleSpiceDisplay *ssd) | |
351 | { | |
5ff4e36c | 352 | qemu_spice_destroy_primary_surface(ssd, 0, QXL_SYNC); |
a3e22260 GH |
353 | } |
354 | ||
c78f7137 | 355 | void qemu_spice_display_init_common(SimpleSpiceDisplay *ssd) |
a963f876 | 356 | { |
a963f876 | 357 | qemu_mutex_init(&ssd->lock); |
b1af98ba | 358 | QTAILQ_INIT(&ssd->updates); |
a963f876 GH |
359 | ssd->mouse_x = -1; |
360 | ssd->mouse_y = -1; | |
ddd8fdc7 GH |
361 | if (ssd->num_surfaces == 0) { |
362 | ssd->num_surfaces = 1024; | |
363 | } | |
a963f876 GH |
364 | } |
365 | ||
a3e22260 GH |
366 | /* display listener callbacks */ |
367 | ||
368 | void qemu_spice_display_update(SimpleSpiceDisplay *ssd, | |
369 | int x, int y, int w, int h) | |
370 | { | |
371 | QXLRect update_area; | |
372 | ||
e181f8bb | 373 | trace_qemu_spice_display_update(ssd->qxl.id, x, y, w, h); |
a3e22260 GH |
374 | update_area.left = x, |
375 | update_area.right = x + w; | |
376 | update_area.top = y; | |
377 | update_area.bottom = y + h; | |
378 | ||
a3e22260 GH |
379 | if (qemu_spice_rect_is_empty(&ssd->dirty)) { |
380 | ssd->notify++; | |
381 | } | |
382 | qemu_spice_rect_union(&ssd->dirty, &update_area); | |
a3e22260 GH |
383 | } |
384 | ||
c12aeb86 GH |
385 | void qemu_spice_display_switch(SimpleSpiceDisplay *ssd, |
386 | DisplaySurface *surface) | |
a3e22260 | 387 | { |
b1af98ba | 388 | SimpleSpiceUpdate *update; |
4b87dc4c | 389 | bool need_destroy; |
b1af98ba | 390 | |
c821a58e | 391 | if (ssd->surface && |
555e72f2 | 392 | surface_width(surface) == pixman_image_get_width(ssd->surface) && |
b2af43cc GH |
393 | surface_height(surface) == pixman_image_get_height(ssd->surface) && |
394 | surface_format(surface) == pixman_image_get_format(ssd->surface)) { | |
555e72f2 | 395 | /* no-resize fast path: just swap backing store */ |
e181f8bb GH |
396 | trace_qemu_spice_display_surface(ssd->qxl.id, |
397 | surface_width(surface), | |
398 | surface_height(surface), | |
399 | true); | |
555e72f2 GH |
400 | qemu_mutex_lock(&ssd->lock); |
401 | ssd->ds = surface; | |
402 | pixman_image_unref(ssd->surface); | |
403 | ssd->surface = pixman_image_ref(ssd->ds->image); | |
404 | qemu_mutex_unlock(&ssd->lock); | |
405 | qemu_spice_display_update(ssd, 0, 0, | |
406 | surface_width(surface), | |
407 | surface_height(surface)); | |
408 | return; | |
409 | } | |
410 | ||
411 | /* full mode switch */ | |
e181f8bb | 412 | trace_qemu_spice_display_surface(ssd->qxl.id, |
c821a58e AO |
413 | surface_width(surface), |
414 | surface_height(surface), | |
e181f8bb | 415 | false); |
a3e22260 | 416 | |
a3e22260 | 417 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
d9a86569 GH |
418 | if (ssd->surface) { |
419 | pixman_image_unref(ssd->surface); | |
420 | ssd->surface = NULL; | |
421 | pixman_image_unref(ssd->mirror); | |
422 | ssd->mirror = NULL; | |
423 | } | |
a3e22260 | 424 | |
e0c64d08 | 425 | qemu_mutex_lock(&ssd->lock); |
4b87dc4c | 426 | need_destroy = (ssd->ds != NULL); |
71874c17 | 427 | ssd->ds = surface; |
b1af98ba GH |
428 | while ((update = QTAILQ_FIRST(&ssd->updates)) != NULL) { |
429 | QTAILQ_REMOVE(&ssd->updates, update, next); | |
430 | qemu_spice_destroy_update(ssd, update); | |
e0c64d08 GH |
431 | } |
432 | qemu_mutex_unlock(&ssd->lock); | |
4b87dc4c GH |
433 | if (need_destroy) { |
434 | qemu_spice_destroy_host_primary(ssd); | |
435 | } | |
436 | if (ssd->ds) { | |
51a09099 GH |
437 | ssd->surface = pixman_image_ref(ssd->ds->image); |
438 | ssd->mirror = qemu_pixman_mirror_create(ssd->ds->format, | |
439 | ssd->ds->image); | |
4b87dc4c GH |
440 | qemu_spice_create_host_primary(ssd); |
441 | } | |
a3e22260 | 442 | |
a3e22260 GH |
443 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
444 | ssd->notify++; | |
58c7b618 MAL |
445 | |
446 | qemu_mutex_lock(&ssd->lock); | |
447 | if (ssd->cursor) { | |
448 | g_free(ssd->ptr_define); | |
449 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, ssd->cursor, 0); | |
450 | } | |
451 | qemu_mutex_unlock(&ssd->lock); | |
a3e22260 GH |
452 | } |
453 | ||
006bf464 | 454 | void qemu_spice_cursor_refresh_bh(void *opaque) |
a3e22260 | 455 | { |
006bf464 PB |
456 | SimpleSpiceDisplay *ssd = opaque; |
457 | ||
458 | qemu_mutex_lock(&ssd->lock); | |
07536094 | 459 | if (ssd->cursor) { |
006bf464 | 460 | QEMUCursor *c = ssd->cursor; |
284d1c6b | 461 | assert(ssd->dcl.con); |
006bf464 PB |
462 | cursor_get(c); |
463 | qemu_mutex_unlock(&ssd->lock); | |
464 | dpy_cursor_define(ssd->dcl.con, c); | |
465 | qemu_mutex_lock(&ssd->lock); | |
466 | cursor_put(c); | |
07536094 | 467 | } |
006bf464 | 468 | |
07536094 | 469 | if (ssd->mouse_x != -1 && ssd->mouse_y != -1) { |
006bf464 | 470 | int x, y; |
284d1c6b | 471 | assert(ssd->dcl.con); |
006bf464 PB |
472 | x = ssd->mouse_x; |
473 | y = ssd->mouse_y; | |
07536094 GH |
474 | ssd->mouse_x = -1; |
475 | ssd->mouse_y = -1; | |
006bf464 PB |
476 | qemu_mutex_unlock(&ssd->lock); |
477 | dpy_mouse_set(ssd->dcl.con, x, y, 1); | |
478 | } else { | |
479 | qemu_mutex_unlock(&ssd->lock); | |
07536094 | 480 | } |
bb5a8cd5 AL |
481 | } |
482 | ||
483 | void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd) | |
484 | { | |
284d1c6b | 485 | graphic_hw_update(ssd->dcl.con); |
bb5a8cd5 | 486 | |
6e8a355d DB |
487 | WITH_QEMU_LOCK_GUARD(&ssd->lock) { |
488 | if (QTAILQ_EMPTY(&ssd->updates) && ssd->ds) { | |
489 | qemu_spice_create_update(ssd); | |
490 | ssd->notify++; | |
491 | } | |
bb5a8cd5 | 492 | } |
e0c64d08 | 493 | |
e181f8bb | 494 | trace_qemu_spice_display_refresh(ssd->qxl.id, ssd->notify); |
a3e22260 GH |
495 | if (ssd->notify) { |
496 | ssd->notify = 0; | |
5c59d118 | 497 | qemu_spice_wakeup(ssd); |
a3e22260 GH |
498 | } |
499 | } | |
500 | ||
501 | /* spice display interface callbacks */ | |
502 | ||
9dcafa40 JS |
503 | #if SPICE_HAS_ATTACHED_WORKER |
504 | static void interface_attached_worker(QXLInstance *sin) | |
505 | { | |
506 | /* nothing to do */ | |
507 | } | |
508 | #else | |
a3e22260 GH |
509 | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) |
510 | { | |
e181f8bb | 511 | /* nothing to do */ |
a3e22260 | 512 | } |
9dcafa40 | 513 | #endif |
a3e22260 GH |
514 | |
515 | static void interface_set_compression_level(QXLInstance *sin, int level) | |
516 | { | |
a3e22260 GH |
517 | /* nothing to do */ |
518 | } | |
519 | ||
015e02f8 | 520 | #if SPICE_NEEDS_SET_MM_TIME |
a3e22260 GH |
521 | static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time) |
522 | { | |
a3e22260 GH |
523 | /* nothing to do */ |
524 | } | |
015e02f8 | 525 | #endif |
a3e22260 GH |
526 | |
527 | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) | |
528 | { | |
529 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
530 | ||
531 | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; | |
532 | info->memslot_id_bits = MEMSLOT_SLOT_BITS; | |
533 | info->num_memslots = NUM_MEMSLOTS; | |
534 | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; | |
535 | info->internal_groupslot_id = 0; | |
ab9509cc | 536 | info->qxl_ram_size = 16 * 1024 * 1024; |
ddd8fdc7 | 537 | info->n_surfaces = ssd->num_surfaces; |
a3e22260 GH |
538 | } |
539 | ||
c9f88ce3 | 540 | static int interface_get_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 GH |
541 | { |
542 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
543 | SimpleSpiceUpdate *update; | |
e0c64d08 | 544 | int ret = false; |
a3e22260 | 545 | |
e0c64d08 | 546 | qemu_mutex_lock(&ssd->lock); |
b1af98ba GH |
547 | update = QTAILQ_FIRST(&ssd->updates); |
548 | if (update != NULL) { | |
549 | QTAILQ_REMOVE(&ssd->updates, update, next); | |
e0c64d08 GH |
550 | *ext = update->ext; |
551 | ret = true; | |
a3e22260 | 552 | } |
e0c64d08 GH |
553 | qemu_mutex_unlock(&ssd->lock); |
554 | ||
555 | return ret; | |
a3e22260 GH |
556 | } |
557 | ||
558 | static int interface_req_cmd_notification(QXLInstance *sin) | |
559 | { | |
a3e22260 GH |
560 | return 1; |
561 | } | |
562 | ||
563 | static void interface_release_resource(QXLInstance *sin, | |
c9f88ce3 | 564 | QXLReleaseInfoExt rext) |
a3e22260 GH |
565 | { |
566 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
5643fc01 GH |
567 | SimpleSpiceUpdate *update; |
568 | SimpleSpiceCursor *cursor; | |
569 | QXLCommandExt *ext; | |
a3e22260 | 570 | |
e932e9f3 MMC |
571 | if (!rext.info) { |
572 | return; | |
573 | } | |
574 | ||
e8e23b7d | 575 | ext = (void *)(intptr_t)(rext.info->id); |
5643fc01 GH |
576 | switch (ext->cmd.type) { |
577 | case QXL_CMD_DRAW: | |
578 | update = container_of(ext, SimpleSpiceUpdate, ext); | |
579 | qemu_spice_destroy_update(ssd, update); | |
580 | break; | |
581 | case QXL_CMD_CURSOR: | |
582 | cursor = container_of(ext, SimpleSpiceCursor, ext); | |
583 | g_free(cursor); | |
584 | break; | |
585 | default: | |
586 | g_assert_not_reached(); | |
587 | } | |
a3e22260 GH |
588 | } |
589 | ||
c9f88ce3 | 590 | static int interface_get_cursor_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 | 591 | { |
5643fc01 GH |
592 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
593 | int ret; | |
594 | ||
6e8a355d | 595 | QEMU_LOCK_GUARD(&ssd->lock); |
5643fc01 GH |
596 | if (ssd->ptr_define) { |
597 | *ext = ssd->ptr_define->ext; | |
598 | ssd->ptr_define = NULL; | |
599 | ret = true; | |
600 | } else if (ssd->ptr_move) { | |
601 | *ext = ssd->ptr_move->ext; | |
602 | ssd->ptr_move = NULL; | |
603 | ret = true; | |
604 | } else { | |
605 | ret = false; | |
606 | } | |
5643fc01 | 607 | return ret; |
a3e22260 GH |
608 | } |
609 | ||
610 | static int interface_req_cursor_notification(QXLInstance *sin) | |
611 | { | |
a3e22260 GH |
612 | return 1; |
613 | } | |
614 | ||
615 | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) | |
616 | { | |
a89f364a | 617 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
618 | abort(); |
619 | } | |
620 | ||
621 | static int interface_flush_resources(QXLInstance *sin) | |
622 | { | |
a89f364a | 623 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
624 | abort(); |
625 | return 0; | |
626 | } | |
627 | ||
21a50d0b GH |
628 | static void interface_update_area_complete(QXLInstance *sin, |
629 | uint32_t surface_id, | |
630 | QXLRect *dirty, uint32_t num_updated_rects) | |
631 | { | |
632 | /* should never be called, used in qxl native mode only */ | |
633 | fprintf(stderr, "%s: abort()\n", __func__); | |
634 | abort(); | |
635 | } | |
636 | ||
637 | /* called from spice server thread context only */ | |
638 | static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token) | |
639 | { | |
474114b7 GH |
640 | QXLCookie *cookie = (QXLCookie *)(uintptr_t)cookie_token; |
641 | ||
642 | switch (cookie->type) { | |
643 | #ifdef HAVE_SPICE_GL | |
644 | case QXL_COOKIE_TYPE_GL_DRAW_DONE: | |
645 | { | |
646 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
647 | qemu_bh_schedule(ssd->gl_unblock_bh); | |
648 | break; | |
649 | } | |
39414ef4 GH |
650 | case QXL_COOKIE_TYPE_IO: |
651 | if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) { | |
652 | g_free(cookie->u.data); | |
653 | } | |
654 | break; | |
474114b7 GH |
655 | #endif |
656 | default: | |
657 | /* should never be called, used in qxl native mode only */ | |
658 | fprintf(stderr, "%s: abort()\n", __func__); | |
659 | abort(); | |
660 | } | |
661 | g_free(cookie); | |
21a50d0b GH |
662 | } |
663 | ||
664 | static void interface_set_client_capabilities(QXLInstance *sin, | |
665 | uint8_t client_present, | |
666 | uint8_t caps[58]) | |
667 | { | |
e181f8bb | 668 | /* nothing to do */ |
21a50d0b GH |
669 | } |
670 | ||
671 | static int interface_client_monitors_config(QXLInstance *sin, | |
9b74d0d5 | 672 | VDAgentMonitorsConfig *mc) |
21a50d0b | 673 | { |
9b74d0d5 GH |
674 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
675 | QemuUIInfo info; | |
c61d8126 | 676 | int head; |
5a9259a0 GH |
677 | |
678 | if (!dpy_ui_info_supported(ssd->dcl.con)) { | |
679 | return 0; /* == not supported by guest */ | |
680 | } | |
9b74d0d5 | 681 | |
dc491cfc GH |
682 | if (!mc) { |
683 | return 1; | |
684 | } | |
685 | ||
5eaf1e48 | 686 | info = *dpy_get_ui_info(ssd->dcl.con); |
c61d8126 | 687 | |
6244f988 MAL |
688 | head = qemu_console_get_index(ssd->dcl.con); |
689 | if (mc->num_of_monitors > head) { | |
690 | info.width = mc->monitors[head].width; | |
691 | info.height = mc->monitors[head].height; | |
9028ab1f MAL |
692 | #if SPICE_SERVER_VERSION >= 0x000e04 /* release 0.14.4 */ |
693 | if (mc->flags & VD_AGENT_CONFIG_MONITORS_FLAG_PHYSICAL_SIZE) { | |
694 | VDAgentMonitorMM *mm = (void *)&mc->monitors[mc->num_of_monitors]; | |
695 | info.width_mm = mm[head].width; | |
696 | info.height_mm = mm[head].height; | |
697 | } | |
698 | #endif | |
9b74d0d5 | 699 | } |
e181f8bb GH |
700 | |
701 | trace_qemu_spice_ui_info(ssd->qxl.id, info.width, info.height); | |
ca19ef52 | 702 | dpy_set_ui_info(ssd->dcl.con, &info, false); |
5a9259a0 | 703 | return 1; |
21a50d0b GH |
704 | } |
705 | ||
a3e22260 GH |
706 | static const QXLInterface dpy_interface = { |
707 | .base.type = SPICE_INTERFACE_QXL, | |
708 | .base.description = "qemu simple display", | |
709 | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, | |
710 | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, | |
711 | ||
9dcafa40 JS |
712 | #if SPICE_HAS_ATTACHED_WORKER |
713 | .attached_worker = interface_attached_worker, | |
714 | #else | |
a3e22260 | 715 | .attache_worker = interface_attach_worker, |
9dcafa40 | 716 | #endif |
a3e22260 | 717 | .set_compression_level = interface_set_compression_level, |
015e02f8 | 718 | #if SPICE_NEEDS_SET_MM_TIME |
a3e22260 | 719 | .set_mm_time = interface_set_mm_time, |
015e02f8 | 720 | #endif |
a3e22260 GH |
721 | .get_init_info = interface_get_init_info, |
722 | ||
723 | /* the callbacks below are called from spice server thread context */ | |
724 | .get_command = interface_get_command, | |
725 | .req_cmd_notification = interface_req_cmd_notification, | |
726 | .release_resource = interface_release_resource, | |
727 | .get_cursor_command = interface_get_cursor_command, | |
728 | .req_cursor_notification = interface_req_cursor_notification, | |
729 | .notify_update = interface_notify_update, | |
730 | .flush_resources = interface_flush_resources, | |
21a50d0b GH |
731 | .async_complete = interface_async_complete, |
732 | .update_area_complete = interface_update_area_complete, | |
733 | .set_client_capabilities = interface_set_client_capabilities, | |
734 | .client_monitors_config = interface_client_monitors_config, | |
a3e22260 GH |
735 | }; |
736 | ||
7c20b4a3 | 737 | static void display_update(DisplayChangeListener *dcl, |
7c20b4a3 | 738 | int x, int y, int w, int h) |
a3e22260 | 739 | { |
9c80a315 GH |
740 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
741 | qemu_spice_display_update(ssd, x, y, w, h); | |
a3e22260 GH |
742 | } |
743 | ||
c12aeb86 | 744 | static void display_switch(DisplayChangeListener *dcl, |
9425c004 | 745 | DisplaySurface *surface) |
a3e22260 | 746 | { |
9c80a315 | 747 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
c12aeb86 | 748 | qemu_spice_display_switch(ssd, surface); |
a3e22260 GH |
749 | } |
750 | ||
bc2ed970 | 751 | static void display_refresh(DisplayChangeListener *dcl) |
a3e22260 | 752 | { |
9c80a315 GH |
753 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
754 | qemu_spice_display_refresh(ssd); | |
a3e22260 GH |
755 | } |
756 | ||
5643fc01 GH |
757 | static void display_mouse_set(DisplayChangeListener *dcl, |
758 | int x, int y, int on) | |
759 | { | |
760 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
761 | ||
762 | qemu_mutex_lock(&ssd->lock); | |
763 | ssd->ptr_x = x; | |
d0df04a1 | 764 | ssd->ptr_y = y; |
ef1e1e07 | 765 | g_free(ssd->ptr_move); |
700cd855 | 766 | ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on); |
5643fc01 | 767 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 768 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
769 | } |
770 | ||
771 | static void display_mouse_define(DisplayChangeListener *dcl, | |
772 | QEMUCursor *c) | |
773 | { | |
774 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
775 | ||
776 | qemu_mutex_lock(&ssd->lock); | |
28f4a708 | 777 | cursor_get(c); |
58c7b618 MAL |
778 | cursor_put(ssd->cursor); |
779 | ssd->cursor = c; | |
dc8dceee MAL |
780 | ssd->hot_x = c->hot_x; |
781 | ssd->hot_y = c->hot_y; | |
ef1e1e07 DB |
782 | g_free(ssd->ptr_move); |
783 | ssd->ptr_move = NULL; | |
784 | g_free(ssd->ptr_define); | |
700cd855 | 785 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0); |
5643fc01 | 786 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 787 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
788 | } |
789 | ||
7c20b4a3 | 790 | static const DisplayChangeListenerOps display_listener_ops = { |
0002a518 GH |
791 | .dpy_name = "spice", |
792 | .dpy_gfx_update = display_update, | |
793 | .dpy_gfx_switch = display_switch, | |
794 | .dpy_gfx_check_format = qemu_pixman_check_format, | |
795 | .dpy_refresh = display_refresh, | |
796 | .dpy_mouse_set = display_mouse_set, | |
797 | .dpy_cursor_define = display_mouse_define, | |
a3e22260 GH |
798 | }; |
799 | ||
474114b7 GH |
800 | #ifdef HAVE_SPICE_GL |
801 | ||
39414ef4 GH |
802 | static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd, |
803 | int x, int y, int w, int h) | |
804 | { | |
805 | QXLMonitorsConfig *config; | |
806 | QXLCookie *cookie; | |
807 | ||
808 | config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead)); | |
809 | config->count = 1; | |
810 | config->max_allowed = 1; | |
811 | config->heads[0].x = x; | |
812 | config->heads[0].y = y; | |
813 | config->heads[0].width = w; | |
814 | config->heads[0].height = h; | |
815 | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, | |
816 | QXL_IO_MONITORS_CONFIG_ASYNC); | |
817 | cookie->u.data = config; | |
818 | ||
819 | spice_qxl_monitors_config_async(&ssd->qxl, | |
820 | (uintptr_t)config, | |
821 | MEMSLOT_GROUP_HOST, | |
822 | (uintptr_t)cookie); | |
823 | } | |
824 | ||
474114b7 GH |
825 | static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block) |
826 | { | |
8e388e90 GH |
827 | uint64_t timeout; |
828 | ||
829 | if (block) { | |
830 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
831 | timeout += 1000; /* one sec */ | |
832 | timer_mod(ssd->gl_unblock_timer, timeout); | |
833 | } else { | |
834 | timer_del(ssd->gl_unblock_timer); | |
835 | } | |
474114b7 GH |
836 | graphic_hw_gl_block(ssd->dcl.con, block); |
837 | } | |
838 | ||
839 | static void qemu_spice_gl_unblock_bh(void *opaque) | |
840 | { | |
841 | SimpleSpiceDisplay *ssd = opaque; | |
842 | ||
843 | qemu_spice_gl_block(ssd, false); | |
844 | } | |
845 | ||
8e388e90 GH |
846 | static void qemu_spice_gl_block_timer(void *opaque) |
847 | { | |
2ab4b135 | 848 | warn_report("spice: no gl-draw-done within one second"); |
8e388e90 GH |
849 | } |
850 | ||
44231843 GH |
851 | static void spice_gl_refresh(DisplayChangeListener *dcl) |
852 | { | |
853 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
854 | uint64_t cookie; | |
855 | ||
856 | if (!ssd->ds || qemu_console_is_gl_blocked(ssd->dcl.con)) { | |
857 | return; | |
858 | } | |
859 | ||
860 | graphic_hw_update(dcl->con); | |
861 | if (ssd->gl_updates && ssd->have_surface) { | |
862 | qemu_spice_gl_block(ssd, true); | |
f4f2805e | 863 | glFlush(); |
44231843 GH |
864 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
865 | spice_qxl_gl_draw_async(&ssd->qxl, 0, 0, | |
866 | surface_width(ssd->ds), | |
867 | surface_height(ssd->ds), | |
868 | cookie); | |
869 | ssd->gl_updates = 0; | |
870 | } | |
871 | } | |
872 | ||
873 | static void spice_gl_update(DisplayChangeListener *dcl, | |
874 | int x, int y, int w, int h) | |
875 | { | |
876 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
877 | ||
878 | surface_gl_update_texture(ssd->gls, ssd->ds, x, y, w, h); | |
879 | ssd->gl_updates++; | |
880 | } | |
881 | ||
882 | static void spice_gl_switch(DisplayChangeListener *dcl, | |
883 | struct DisplaySurface *new_surface) | |
884 | { | |
885 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
886 | EGLint stride, fourcc; | |
887 | int fd; | |
888 | ||
889 | if (ssd->ds) { | |
890 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
891 | } | |
892 | ssd->ds = new_surface; | |
893 | if (ssd->ds) { | |
894 | surface_gl_create_texture(ssd->gls, ssd->ds); | |
895 | fd = egl_get_fd_for_texture(ssd->ds->texture, | |
5fc1fb62 GH |
896 | &stride, &fourcc, |
897 | NULL); | |
44231843 GH |
898 | if (fd < 0) { |
899 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
900 | return; | |
901 | } | |
902 | ||
e181f8bb GH |
903 | trace_qemu_spice_gl_surface(ssd->qxl.id, |
904 | surface_width(ssd->ds), | |
905 | surface_height(ssd->ds), | |
906 | fourcc); | |
44231843 GH |
907 | |
908 | /* note: spice server will close the fd */ | |
909 | spice_qxl_gl_scanout(&ssd->qxl, fd, | |
910 | surface_width(ssd->ds), | |
911 | surface_height(ssd->ds), | |
912 | stride, fourcc, false); | |
913 | ssd->have_surface = true; | |
914 | ssd->have_scanout = false; | |
915 | ||
916 | qemu_spice_gl_monitor_config(ssd, 0, 0, | |
917 | surface_width(ssd->ds), | |
918 | surface_height(ssd->ds)); | |
919 | } | |
920 | } | |
921 | ||
5e79d516 | 922 | static QEMUGLContext qemu_spice_gl_create_context(DisplayGLCtx *dgc, |
474114b7 GH |
923 | QEMUGLParams *params) |
924 | { | |
925 | eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, | |
926 | qemu_egl_rn_ctx); | |
5e79d516 | 927 | return qemu_egl_create_context(dgc, params); |
474114b7 GH |
928 | } |
929 | ||
46ffd0c0 GH |
930 | static void qemu_spice_gl_scanout_disable(DisplayChangeListener *dcl) |
931 | { | |
932 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
933 | ||
e181f8bb | 934 | trace_qemu_spice_gl_scanout_disable(ssd->qxl.id); |
46ffd0c0 GH |
935 | spice_qxl_gl_scanout(&ssd->qxl, -1, 0, 0, 0, 0, false); |
936 | qemu_spice_gl_monitor_config(ssd, 0, 0, 0, 0); | |
937 | ssd->have_surface = false; | |
938 | ssd->have_scanout = false; | |
939 | } | |
940 | ||
f4c36bda GH |
941 | static void qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl, |
942 | uint32_t tex_id, | |
943 | bool y_0_top, | |
944 | uint32_t backing_width, | |
945 | uint32_t backing_height, | |
946 | uint32_t x, uint32_t y, | |
947 | uint32_t w, uint32_t h) | |
474114b7 GH |
948 | { |
949 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
950 | EGLint stride = 0, fourcc = 0; | |
951 | int fd = -1; | |
952 | ||
46ffd0c0 | 953 | assert(tex_id); |
5fc1fb62 | 954 | fd = egl_get_fd_for_texture(tex_id, &stride, &fourcc, NULL); |
46ffd0c0 GH |
955 | if (fd < 0) { |
956 | fprintf(stderr, "%s: failed to get fd for texture\n", __func__); | |
957 | return; | |
474114b7 | 958 | } |
e181f8bb | 959 | trace_qemu_spice_gl_scanout_texture(ssd->qxl.id, w, h, fourcc); |
474114b7 GH |
960 | |
961 | /* note: spice server will close the fd */ | |
9d8256eb | 962 | spice_qxl_gl_scanout(&ssd->qxl, fd, backing_width, backing_height, |
474114b7 | 963 | stride, fourcc, y_0_top); |
39414ef4 | 964 | qemu_spice_gl_monitor_config(ssd, x, y, w, h); |
46ffd0c0 GH |
965 | ssd->have_surface = false; |
966 | ssd->have_scanout = true; | |
474114b7 GH |
967 | } |
968 | ||
cd2452b2 GH |
969 | static void qemu_spice_gl_scanout_dmabuf(DisplayChangeListener *dcl, |
970 | QemuDmaBuf *dmabuf) | |
971 | { | |
972 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
973 | ||
b153f901 GH |
974 | ssd->guest_dmabuf = dmabuf; |
975 | ssd->guest_dmabuf_refresh = true; | |
976 | ||
cd2452b2 GH |
977 | ssd->have_surface = false; |
978 | ssd->have_scanout = true; | |
979 | } | |
980 | ||
b153f901 GH |
981 | static void qemu_spice_gl_cursor_dmabuf(DisplayChangeListener *dcl, |
982 | QemuDmaBuf *dmabuf, bool have_hot, | |
983 | uint32_t hot_x, uint32_t hot_y) | |
984 | { | |
985 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
986 | ||
987 | ssd->have_hot = have_hot; | |
988 | ssd->hot_x = hot_x; | |
989 | ssd->hot_y = hot_y; | |
990 | ||
991 | trace_qemu_spice_gl_cursor(ssd->qxl.id, dmabuf != NULL, have_hot); | |
992 | if (dmabuf) { | |
993 | egl_dmabuf_import_texture(dmabuf); | |
994 | if (!dmabuf->texture) { | |
995 | return; | |
996 | } | |
997 | egl_fb_setup_for_tex(&ssd->cursor_fb, dmabuf->width, dmabuf->height, | |
998 | dmabuf->texture, false); | |
999 | } else { | |
1000 | egl_fb_destroy(&ssd->cursor_fb); | |
1001 | } | |
1002 | } | |
1003 | ||
1004 | static void qemu_spice_gl_cursor_position(DisplayChangeListener *dcl, | |
1005 | uint32_t pos_x, uint32_t pos_y) | |
1006 | { | |
1007 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
1008 | ||
2480f41e | 1009 | qemu_mutex_lock(&ssd->lock); |
b153f901 GH |
1010 | ssd->ptr_x = pos_x; |
1011 | ssd->ptr_y = pos_y; | |
2480f41e | 1012 | qemu_mutex_unlock(&ssd->lock); |
b153f901 GH |
1013 | } |
1014 | ||
1015 | static void qemu_spice_gl_release_dmabuf(DisplayChangeListener *dcl, | |
1016 | QemuDmaBuf *dmabuf) | |
1017 | { | |
1018 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
1019 | ||
1020 | if (ssd->guest_dmabuf == dmabuf) { | |
1021 | ssd->guest_dmabuf = NULL; | |
1022 | ssd->guest_dmabuf_refresh = false; | |
1023 | } | |
1024 | egl_dmabuf_release_texture(dmabuf); | |
1025 | } | |
1026 | ||
474114b7 GH |
1027 | static void qemu_spice_gl_update(DisplayChangeListener *dcl, |
1028 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
1029 | { | |
1030 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
b153f901 GH |
1031 | EGLint stride = 0, fourcc = 0; |
1032 | bool render_cursor = false; | |
1033 | bool y_0_top = false; /* FIXME */ | |
474114b7 | 1034 | uint64_t cookie; |
b153f901 | 1035 | int fd; |
474114b7 | 1036 | |
44231843 GH |
1037 | if (!ssd->have_scanout) { |
1038 | return; | |
1039 | } | |
1040 | ||
b153f901 GH |
1041 | if (ssd->cursor_fb.texture) { |
1042 | render_cursor = true; | |
1043 | } | |
1044 | if (ssd->render_cursor != render_cursor) { | |
1045 | ssd->render_cursor = render_cursor; | |
1046 | ssd->guest_dmabuf_refresh = true; | |
1047 | egl_fb_destroy(&ssd->blit_fb); | |
1048 | } | |
1049 | ||
1050 | if (ssd->guest_dmabuf_refresh) { | |
1051 | QemuDmaBuf *dmabuf = ssd->guest_dmabuf; | |
1052 | if (render_cursor) { | |
1053 | egl_dmabuf_import_texture(dmabuf); | |
1054 | if (!dmabuf->texture) { | |
1055 | return; | |
1056 | } | |
1057 | ||
1058 | /* source framebuffer */ | |
1059 | egl_fb_setup_for_tex(&ssd->guest_fb, | |
1060 | dmabuf->width, dmabuf->height, | |
1061 | dmabuf->texture, false); | |
1062 | ||
1063 | /* dest framebuffer */ | |
1064 | if (ssd->blit_fb.width != dmabuf->width || | |
1065 | ssd->blit_fb.height != dmabuf->height) { | |
1066 | trace_qemu_spice_gl_render_dmabuf(ssd->qxl.id, dmabuf->width, | |
1067 | dmabuf->height); | |
1068 | egl_fb_destroy(&ssd->blit_fb); | |
1069 | egl_fb_setup_new_tex(&ssd->blit_fb, | |
1070 | dmabuf->width, dmabuf->height); | |
1071 | fd = egl_get_fd_for_texture(ssd->blit_fb.texture, | |
5fc1fb62 | 1072 | &stride, &fourcc, NULL); |
b153f901 GH |
1073 | spice_qxl_gl_scanout(&ssd->qxl, fd, |
1074 | dmabuf->width, dmabuf->height, | |
1075 | stride, fourcc, false); | |
1076 | } | |
1077 | } else { | |
1078 | trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, | |
1079 | dmabuf->width, dmabuf->height); | |
1080 | /* note: spice server will close the fd, so hand over a dup */ | |
1081 | spice_qxl_gl_scanout(&ssd->qxl, dup(dmabuf->fd), | |
1082 | dmabuf->width, dmabuf->height, | |
242d0133 MAL |
1083 | dmabuf->stride, dmabuf->fourcc, |
1084 | dmabuf->y0_top); | |
b153f901 GH |
1085 | } |
1086 | qemu_spice_gl_monitor_config(ssd, 0, 0, dmabuf->width, dmabuf->height); | |
1087 | ssd->guest_dmabuf_refresh = false; | |
1088 | } | |
1089 | ||
1090 | if (render_cursor) { | |
2480f41e PB |
1091 | int x, y; |
1092 | qemu_mutex_lock(&ssd->lock); | |
1093 | x = ssd->ptr_x; | |
1094 | y = ssd->ptr_y; | |
1095 | qemu_mutex_unlock(&ssd->lock); | |
b153f901 GH |
1096 | egl_texture_blit(ssd->gls, &ssd->blit_fb, &ssd->guest_fb, |
1097 | !y_0_top); | |
1098 | egl_texture_blend(ssd->gls, &ssd->blit_fb, &ssd->cursor_fb, | |
051a0cde | 1099 | !y_0_top, x, y, 1.0, 1.0); |
b153f901 GH |
1100 | glFlush(); |
1101 | } | |
e181f8bb GH |
1102 | |
1103 | trace_qemu_spice_gl_update(ssd->qxl.id, w, h, x, y); | |
474114b7 | 1104 | qemu_spice_gl_block(ssd, true); |
3af16718 | 1105 | glFlush(); |
474114b7 GH |
1106 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
1107 | spice_qxl_gl_draw_async(&ssd->qxl, x, y, w, h, cookie); | |
1108 | } | |
1109 | ||
1110 | static const DisplayChangeListenerOps display_listener_gl_ops = { | |
44231843 GH |
1111 | .dpy_name = "spice-egl", |
1112 | .dpy_gfx_update = spice_gl_update, | |
1113 | .dpy_gfx_switch = spice_gl_switch, | |
1114 | .dpy_gfx_check_format = console_gl_check_format, | |
1115 | .dpy_refresh = spice_gl_refresh, | |
1116 | .dpy_mouse_set = display_mouse_set, | |
1117 | .dpy_cursor_define = display_mouse_define, | |
474114b7 | 1118 | |
46ffd0c0 | 1119 | .dpy_gl_scanout_disable = qemu_spice_gl_scanout_disable, |
f4c36bda | 1120 | .dpy_gl_scanout_texture = qemu_spice_gl_scanout_texture, |
cd2452b2 | 1121 | .dpy_gl_scanout_dmabuf = qemu_spice_gl_scanout_dmabuf, |
b153f901 GH |
1122 | .dpy_gl_cursor_dmabuf = qemu_spice_gl_cursor_dmabuf, |
1123 | .dpy_gl_cursor_position = qemu_spice_gl_cursor_position, | |
1124 | .dpy_gl_release_dmabuf = qemu_spice_gl_release_dmabuf, | |
474114b7 GH |
1125 | .dpy_gl_update = qemu_spice_gl_update, |
1126 | }; | |
1127 | ||
5e79d516 MAL |
1128 | static const DisplayGLCtxOps gl_ctx_ops = { |
1129 | .compatible_dcl = &display_listener_gl_ops, | |
1130 | .dpy_gl_ctx_create = qemu_spice_gl_create_context, | |
1131 | .dpy_gl_ctx_destroy = qemu_egl_destroy_context, | |
1132 | .dpy_gl_ctx_make_current = qemu_egl_make_context_current, | |
1133 | }; | |
1134 | ||
474114b7 GH |
1135 | #endif /* HAVE_SPICE_GL */ |
1136 | ||
9fa03286 | 1137 | static void qemu_spice_display_init_one(QemuConsole *con) |
a3e22260 | 1138 | { |
9c80a315 GH |
1139 | SimpleSpiceDisplay *ssd = g_new0(SimpleSpiceDisplay, 1); |
1140 | ||
c78f7137 | 1141 | qemu_spice_display_init_common(ssd); |
a3e22260 | 1142 | |
b5e751b5 | 1143 | ssd->dcl.ops = &display_listener_ops; |
474114b7 | 1144 | #ifdef HAVE_SPICE_GL |
fe5c44f9 | 1145 | if (spice_opengl) { |
474114b7 | 1146 | ssd->dcl.ops = &display_listener_gl_ops; |
5e79d516 | 1147 | ssd->dgc.ops = &gl_ctx_ops; |
474114b7 | 1148 | ssd->gl_unblock_bh = qemu_bh_new(qemu_spice_gl_unblock_bh, ssd); |
8e388e90 GH |
1149 | ssd->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1150 | qemu_spice_gl_block_timer, ssd); | |
46e19e14 | 1151 | ssd->gls = qemu_gl_init_shader(); |
44231843 GH |
1152 | ssd->have_surface = false; |
1153 | ssd->have_scanout = false; | |
474114b7 GH |
1154 | } |
1155 | #endif | |
b5e751b5 GH |
1156 | ssd->dcl.con = con; |
1157 | ||
9c80a315 | 1158 | ssd->qxl.base.sif = &dpy_interface.base; |
9fa03286 | 1159 | qemu_spice_add_display_interface(&ssd->qxl, con); |
be812c0a LH |
1160 | |
1161 | #if SPICE_SERVER_VERSION >= 0x000e02 /* release 0.14.2 */ | |
f6ef71bd | 1162 | Error *err = NULL; |
be812c0a | 1163 | char device_address[256] = ""; |
f6ef71bd | 1164 | if (qemu_console_fill_device_address(con, device_address, 256, &err)) { |
be812c0a LH |
1165 | spice_qxl_set_device_info(&ssd->qxl, |
1166 | device_address, | |
1167 | qemu_console_get_head(con), | |
1168 | 1); | |
f6ef71bd MAL |
1169 | } else { |
1170 | error_report_err(err); | |
be812c0a LH |
1171 | } |
1172 | #endif | |
1173 | ||
9c80a315 | 1174 | qemu_spice_create_host_memslot(ssd); |
7c20b4a3 | 1175 | |
ac32b2ff | 1176 | if (spice_opengl) { |
5e79d516 | 1177 | qemu_console_set_display_gl_ctx(con, &ssd->dgc); |
ac32b2ff | 1178 | } |
5209089f | 1179 | register_displaychangelistener(&ssd->dcl); |
a3e22260 | 1180 | } |
9fa03286 GH |
1181 | |
1182 | void qemu_spice_display_init(void) | |
1183 | { | |
8bf69b49 GH |
1184 | QemuOptsList *olist = qemu_find_opts("spice"); |
1185 | QemuOpts *opts = QTAILQ_FIRST(&olist->head); | |
1186 | QemuConsole *spice_con, *con; | |
1187 | const char *str; | |
9fa03286 GH |
1188 | int i; |
1189 | ||
8bf69b49 GH |
1190 | str = qemu_opt_get(opts, "display"); |
1191 | if (str) { | |
1192 | int head = qemu_opt_get_number(opts, "head", 0); | |
1193 | Error *err = NULL; | |
1194 | ||
1195 | spice_con = qemu_console_lookup_by_device_name(str, head, &err); | |
1196 | if (err) { | |
1197 | error_report("Failed to lookup display/head"); | |
1198 | exit(1); | |
1199 | } | |
1200 | } else { | |
1201 | spice_con = NULL; | |
1202 | } | |
1203 | ||
9fa03286 GH |
1204 | for (i = 0;; i++) { |
1205 | con = qemu_console_lookup_by_index(i); | |
1206 | if (!con || !qemu_console_is_graphic(con)) { | |
1207 | break; | |
1208 | } | |
1209 | if (qemu_spice_have_display_interface(con)) { | |
1210 | continue; | |
1211 | } | |
8bf69b49 GH |
1212 | if (spice_con != NULL && spice_con != con) { |
1213 | continue; | |
1214 | } | |
9fa03286 GH |
1215 | qemu_spice_display_init_one(con); |
1216 | } | |
a652b120 MAL |
1217 | |
1218 | qemu_spice_display_init_done(); | |
9fa03286 | 1219 | } |