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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 | ||
503 | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) | |
504 | { | |
e181f8bb | 505 | /* nothing to do */ |
a3e22260 GH |
506 | } |
507 | ||
508 | static void interface_set_compression_level(QXLInstance *sin, int level) | |
509 | { | |
a3e22260 GH |
510 | /* nothing to do */ |
511 | } | |
512 | ||
015e02f8 | 513 | #if SPICE_NEEDS_SET_MM_TIME |
a3e22260 GH |
514 | static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time) |
515 | { | |
a3e22260 GH |
516 | /* nothing to do */ |
517 | } | |
015e02f8 | 518 | #endif |
a3e22260 GH |
519 | |
520 | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) | |
521 | { | |
522 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
523 | ||
524 | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; | |
525 | info->memslot_id_bits = MEMSLOT_SLOT_BITS; | |
526 | info->num_memslots = NUM_MEMSLOTS; | |
527 | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; | |
528 | info->internal_groupslot_id = 0; | |
ab9509cc | 529 | info->qxl_ram_size = 16 * 1024 * 1024; |
ddd8fdc7 | 530 | info->n_surfaces = ssd->num_surfaces; |
a3e22260 GH |
531 | } |
532 | ||
c9f88ce3 | 533 | static int interface_get_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 GH |
534 | { |
535 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
536 | SimpleSpiceUpdate *update; | |
e0c64d08 | 537 | int ret = false; |
a3e22260 | 538 | |
e0c64d08 | 539 | qemu_mutex_lock(&ssd->lock); |
b1af98ba GH |
540 | update = QTAILQ_FIRST(&ssd->updates); |
541 | if (update != NULL) { | |
542 | QTAILQ_REMOVE(&ssd->updates, update, next); | |
e0c64d08 GH |
543 | *ext = update->ext; |
544 | ret = true; | |
a3e22260 | 545 | } |
e0c64d08 GH |
546 | qemu_mutex_unlock(&ssd->lock); |
547 | ||
548 | return ret; | |
a3e22260 GH |
549 | } |
550 | ||
551 | static int interface_req_cmd_notification(QXLInstance *sin) | |
552 | { | |
a3e22260 GH |
553 | return 1; |
554 | } | |
555 | ||
556 | static void interface_release_resource(QXLInstance *sin, | |
c9f88ce3 | 557 | QXLReleaseInfoExt rext) |
a3e22260 GH |
558 | { |
559 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
5643fc01 GH |
560 | SimpleSpiceUpdate *update; |
561 | SimpleSpiceCursor *cursor; | |
562 | QXLCommandExt *ext; | |
a3e22260 | 563 | |
e932e9f3 MMC |
564 | if (!rext.info) { |
565 | return; | |
566 | } | |
567 | ||
e8e23b7d | 568 | ext = (void *)(intptr_t)(rext.info->id); |
5643fc01 GH |
569 | switch (ext->cmd.type) { |
570 | case QXL_CMD_DRAW: | |
571 | update = container_of(ext, SimpleSpiceUpdate, ext); | |
572 | qemu_spice_destroy_update(ssd, update); | |
573 | break; | |
574 | case QXL_CMD_CURSOR: | |
575 | cursor = container_of(ext, SimpleSpiceCursor, ext); | |
576 | g_free(cursor); | |
577 | break; | |
578 | default: | |
579 | g_assert_not_reached(); | |
580 | } | |
a3e22260 GH |
581 | } |
582 | ||
c9f88ce3 | 583 | static int interface_get_cursor_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 | 584 | { |
5643fc01 GH |
585 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
586 | int ret; | |
587 | ||
6e8a355d | 588 | QEMU_LOCK_GUARD(&ssd->lock); |
5643fc01 GH |
589 | if (ssd->ptr_define) { |
590 | *ext = ssd->ptr_define->ext; | |
591 | ssd->ptr_define = NULL; | |
592 | ret = true; | |
593 | } else if (ssd->ptr_move) { | |
594 | *ext = ssd->ptr_move->ext; | |
595 | ssd->ptr_move = NULL; | |
596 | ret = true; | |
597 | } else { | |
598 | ret = false; | |
599 | } | |
5643fc01 | 600 | return ret; |
a3e22260 GH |
601 | } |
602 | ||
603 | static int interface_req_cursor_notification(QXLInstance *sin) | |
604 | { | |
a3e22260 GH |
605 | return 1; |
606 | } | |
607 | ||
608 | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) | |
609 | { | |
a89f364a | 610 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
611 | abort(); |
612 | } | |
613 | ||
614 | static int interface_flush_resources(QXLInstance *sin) | |
615 | { | |
a89f364a | 616 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
617 | abort(); |
618 | return 0; | |
619 | } | |
620 | ||
21a50d0b GH |
621 | static void interface_update_area_complete(QXLInstance *sin, |
622 | uint32_t surface_id, | |
623 | QXLRect *dirty, uint32_t num_updated_rects) | |
624 | { | |
625 | /* should never be called, used in qxl native mode only */ | |
626 | fprintf(stderr, "%s: abort()\n", __func__); | |
627 | abort(); | |
628 | } | |
629 | ||
630 | /* called from spice server thread context only */ | |
631 | static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token) | |
632 | { | |
474114b7 GH |
633 | QXLCookie *cookie = (QXLCookie *)(uintptr_t)cookie_token; |
634 | ||
635 | switch (cookie->type) { | |
636 | #ifdef HAVE_SPICE_GL | |
637 | case QXL_COOKIE_TYPE_GL_DRAW_DONE: | |
638 | { | |
639 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
640 | qemu_bh_schedule(ssd->gl_unblock_bh); | |
641 | break; | |
642 | } | |
39414ef4 GH |
643 | case QXL_COOKIE_TYPE_IO: |
644 | if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) { | |
645 | g_free(cookie->u.data); | |
646 | } | |
647 | break; | |
474114b7 GH |
648 | #endif |
649 | default: | |
650 | /* should never be called, used in qxl native mode only */ | |
651 | fprintf(stderr, "%s: abort()\n", __func__); | |
652 | abort(); | |
653 | } | |
654 | g_free(cookie); | |
21a50d0b GH |
655 | } |
656 | ||
657 | static void interface_set_client_capabilities(QXLInstance *sin, | |
658 | uint8_t client_present, | |
659 | uint8_t caps[58]) | |
660 | { | |
e181f8bb | 661 | /* nothing to do */ |
21a50d0b GH |
662 | } |
663 | ||
664 | static int interface_client_monitors_config(QXLInstance *sin, | |
9b74d0d5 | 665 | VDAgentMonitorsConfig *mc) |
21a50d0b | 666 | { |
9b74d0d5 GH |
667 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
668 | QemuUIInfo info; | |
c61d8126 | 669 | int head; |
5a9259a0 GH |
670 | |
671 | if (!dpy_ui_info_supported(ssd->dcl.con)) { | |
672 | return 0; /* == not supported by guest */ | |
673 | } | |
9b74d0d5 | 674 | |
dc491cfc GH |
675 | if (!mc) { |
676 | return 1; | |
677 | } | |
678 | ||
5eaf1e48 | 679 | info = *dpy_get_ui_info(ssd->dcl.con); |
c61d8126 | 680 | |
6244f988 MAL |
681 | head = qemu_console_get_index(ssd->dcl.con); |
682 | if (mc->num_of_monitors > head) { | |
683 | info.width = mc->monitors[head].width; | |
684 | info.height = mc->monitors[head].height; | |
9028ab1f MAL |
685 | #if SPICE_SERVER_VERSION >= 0x000e04 /* release 0.14.4 */ |
686 | if (mc->flags & VD_AGENT_CONFIG_MONITORS_FLAG_PHYSICAL_SIZE) { | |
687 | VDAgentMonitorMM *mm = (void *)&mc->monitors[mc->num_of_monitors]; | |
688 | info.width_mm = mm[head].width; | |
689 | info.height_mm = mm[head].height; | |
690 | } | |
691 | #endif | |
9b74d0d5 | 692 | } |
e181f8bb GH |
693 | |
694 | trace_qemu_spice_ui_info(ssd->qxl.id, info.width, info.height); | |
5a9259a0 | 695 | dpy_set_ui_info(ssd->dcl.con, &info); |
5a9259a0 | 696 | return 1; |
21a50d0b GH |
697 | } |
698 | ||
a3e22260 GH |
699 | static const QXLInterface dpy_interface = { |
700 | .base.type = SPICE_INTERFACE_QXL, | |
701 | .base.description = "qemu simple display", | |
702 | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, | |
703 | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, | |
704 | ||
705 | .attache_worker = interface_attach_worker, | |
706 | .set_compression_level = interface_set_compression_level, | |
015e02f8 | 707 | #if SPICE_NEEDS_SET_MM_TIME |
a3e22260 | 708 | .set_mm_time = interface_set_mm_time, |
015e02f8 | 709 | #endif |
a3e22260 GH |
710 | .get_init_info = interface_get_init_info, |
711 | ||
712 | /* the callbacks below are called from spice server thread context */ | |
713 | .get_command = interface_get_command, | |
714 | .req_cmd_notification = interface_req_cmd_notification, | |
715 | .release_resource = interface_release_resource, | |
716 | .get_cursor_command = interface_get_cursor_command, | |
717 | .req_cursor_notification = interface_req_cursor_notification, | |
718 | .notify_update = interface_notify_update, | |
719 | .flush_resources = interface_flush_resources, | |
21a50d0b GH |
720 | .async_complete = interface_async_complete, |
721 | .update_area_complete = interface_update_area_complete, | |
722 | .set_client_capabilities = interface_set_client_capabilities, | |
723 | .client_monitors_config = interface_client_monitors_config, | |
a3e22260 GH |
724 | }; |
725 | ||
7c20b4a3 | 726 | static void display_update(DisplayChangeListener *dcl, |
7c20b4a3 | 727 | int x, int y, int w, int h) |
a3e22260 | 728 | { |
9c80a315 GH |
729 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
730 | qemu_spice_display_update(ssd, x, y, w, h); | |
a3e22260 GH |
731 | } |
732 | ||
c12aeb86 | 733 | static void display_switch(DisplayChangeListener *dcl, |
9425c004 | 734 | DisplaySurface *surface) |
a3e22260 | 735 | { |
9c80a315 | 736 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
c12aeb86 | 737 | qemu_spice_display_switch(ssd, surface); |
a3e22260 GH |
738 | } |
739 | ||
bc2ed970 | 740 | static void display_refresh(DisplayChangeListener *dcl) |
a3e22260 | 741 | { |
9c80a315 GH |
742 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
743 | qemu_spice_display_refresh(ssd); | |
a3e22260 GH |
744 | } |
745 | ||
5643fc01 GH |
746 | static void display_mouse_set(DisplayChangeListener *dcl, |
747 | int x, int y, int on) | |
748 | { | |
749 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
750 | ||
751 | qemu_mutex_lock(&ssd->lock); | |
752 | ssd->ptr_x = x; | |
d0df04a1 | 753 | ssd->ptr_y = y; |
ef1e1e07 | 754 | g_free(ssd->ptr_move); |
700cd855 | 755 | ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on); |
5643fc01 | 756 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 757 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
758 | } |
759 | ||
760 | static void display_mouse_define(DisplayChangeListener *dcl, | |
761 | QEMUCursor *c) | |
762 | { | |
763 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
764 | ||
765 | qemu_mutex_lock(&ssd->lock); | |
28f4a708 | 766 | cursor_get(c); |
58c7b618 MAL |
767 | cursor_put(ssd->cursor); |
768 | ssd->cursor = c; | |
dc8dceee MAL |
769 | ssd->hot_x = c->hot_x; |
770 | ssd->hot_y = c->hot_y; | |
ef1e1e07 DB |
771 | g_free(ssd->ptr_move); |
772 | ssd->ptr_move = NULL; | |
773 | g_free(ssd->ptr_define); | |
700cd855 | 774 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0); |
5643fc01 | 775 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 776 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
777 | } |
778 | ||
7c20b4a3 | 779 | static const DisplayChangeListenerOps display_listener_ops = { |
0002a518 GH |
780 | .dpy_name = "spice", |
781 | .dpy_gfx_update = display_update, | |
782 | .dpy_gfx_switch = display_switch, | |
783 | .dpy_gfx_check_format = qemu_pixman_check_format, | |
784 | .dpy_refresh = display_refresh, | |
785 | .dpy_mouse_set = display_mouse_set, | |
786 | .dpy_cursor_define = display_mouse_define, | |
a3e22260 GH |
787 | }; |
788 | ||
474114b7 GH |
789 | #ifdef HAVE_SPICE_GL |
790 | ||
39414ef4 GH |
791 | static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd, |
792 | int x, int y, int w, int h) | |
793 | { | |
794 | QXLMonitorsConfig *config; | |
795 | QXLCookie *cookie; | |
796 | ||
797 | config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead)); | |
798 | config->count = 1; | |
799 | config->max_allowed = 1; | |
800 | config->heads[0].x = x; | |
801 | config->heads[0].y = y; | |
802 | config->heads[0].width = w; | |
803 | config->heads[0].height = h; | |
804 | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, | |
805 | QXL_IO_MONITORS_CONFIG_ASYNC); | |
806 | cookie->u.data = config; | |
807 | ||
808 | spice_qxl_monitors_config_async(&ssd->qxl, | |
809 | (uintptr_t)config, | |
810 | MEMSLOT_GROUP_HOST, | |
811 | (uintptr_t)cookie); | |
812 | } | |
813 | ||
474114b7 GH |
814 | static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block) |
815 | { | |
8e388e90 GH |
816 | uint64_t timeout; |
817 | ||
818 | if (block) { | |
819 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
820 | timeout += 1000; /* one sec */ | |
821 | timer_mod(ssd->gl_unblock_timer, timeout); | |
822 | } else { | |
823 | timer_del(ssd->gl_unblock_timer); | |
824 | } | |
474114b7 GH |
825 | graphic_hw_gl_block(ssd->dcl.con, block); |
826 | } | |
827 | ||
828 | static void qemu_spice_gl_unblock_bh(void *opaque) | |
829 | { | |
830 | SimpleSpiceDisplay *ssd = opaque; | |
831 | ||
832 | qemu_spice_gl_block(ssd, false); | |
3cddb8b9 | 833 | graphic_hw_gl_flushed(ssd->dcl.con); |
474114b7 GH |
834 | } |
835 | ||
8e388e90 GH |
836 | static void qemu_spice_gl_block_timer(void *opaque) |
837 | { | |
2ab4b135 | 838 | warn_report("spice: no gl-draw-done within one second"); |
8e388e90 GH |
839 | } |
840 | ||
44231843 GH |
841 | static void spice_gl_refresh(DisplayChangeListener *dcl) |
842 | { | |
843 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
844 | uint64_t cookie; | |
845 | ||
846 | if (!ssd->ds || qemu_console_is_gl_blocked(ssd->dcl.con)) { | |
847 | return; | |
848 | } | |
849 | ||
850 | graphic_hw_update(dcl->con); | |
851 | if (ssd->gl_updates && ssd->have_surface) { | |
852 | qemu_spice_gl_block(ssd, true); | |
f4f2805e | 853 | glFlush(); |
44231843 GH |
854 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
855 | spice_qxl_gl_draw_async(&ssd->qxl, 0, 0, | |
856 | surface_width(ssd->ds), | |
857 | surface_height(ssd->ds), | |
858 | cookie); | |
859 | ssd->gl_updates = 0; | |
860 | } | |
861 | } | |
862 | ||
863 | static void spice_gl_update(DisplayChangeListener *dcl, | |
864 | int x, int y, int w, int h) | |
865 | { | |
866 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
867 | ||
868 | surface_gl_update_texture(ssd->gls, ssd->ds, x, y, w, h); | |
869 | ssd->gl_updates++; | |
870 | } | |
871 | ||
872 | static void spice_gl_switch(DisplayChangeListener *dcl, | |
873 | struct DisplaySurface *new_surface) | |
874 | { | |
875 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
876 | EGLint stride, fourcc; | |
877 | int fd; | |
878 | ||
879 | if (ssd->ds) { | |
880 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
881 | } | |
882 | ssd->ds = new_surface; | |
883 | if (ssd->ds) { | |
884 | surface_gl_create_texture(ssd->gls, ssd->ds); | |
885 | fd = egl_get_fd_for_texture(ssd->ds->texture, | |
5fc1fb62 GH |
886 | &stride, &fourcc, |
887 | NULL); | |
44231843 GH |
888 | if (fd < 0) { |
889 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
890 | return; | |
891 | } | |
892 | ||
e181f8bb GH |
893 | trace_qemu_spice_gl_surface(ssd->qxl.id, |
894 | surface_width(ssd->ds), | |
895 | surface_height(ssd->ds), | |
896 | fourcc); | |
44231843 GH |
897 | |
898 | /* note: spice server will close the fd */ | |
899 | spice_qxl_gl_scanout(&ssd->qxl, fd, | |
900 | surface_width(ssd->ds), | |
901 | surface_height(ssd->ds), | |
902 | stride, fourcc, false); | |
903 | ssd->have_surface = true; | |
904 | ssd->have_scanout = false; | |
905 | ||
906 | qemu_spice_gl_monitor_config(ssd, 0, 0, | |
907 | surface_width(ssd->ds), | |
908 | surface_height(ssd->ds)); | |
909 | } | |
910 | } | |
911 | ||
474114b7 GH |
912 | static QEMUGLContext qemu_spice_gl_create_context(DisplayChangeListener *dcl, |
913 | QEMUGLParams *params) | |
914 | { | |
915 | eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, | |
916 | qemu_egl_rn_ctx); | |
917 | return qemu_egl_create_context(dcl, params); | |
918 | } | |
919 | ||
46ffd0c0 GH |
920 | static void qemu_spice_gl_scanout_disable(DisplayChangeListener *dcl) |
921 | { | |
922 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
923 | ||
e181f8bb | 924 | trace_qemu_spice_gl_scanout_disable(ssd->qxl.id); |
46ffd0c0 GH |
925 | spice_qxl_gl_scanout(&ssd->qxl, -1, 0, 0, 0, 0, false); |
926 | qemu_spice_gl_monitor_config(ssd, 0, 0, 0, 0); | |
927 | ssd->have_surface = false; | |
928 | ssd->have_scanout = false; | |
929 | } | |
930 | ||
f4c36bda GH |
931 | static void qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl, |
932 | uint32_t tex_id, | |
933 | bool y_0_top, | |
934 | uint32_t backing_width, | |
935 | uint32_t backing_height, | |
936 | uint32_t x, uint32_t y, | |
937 | uint32_t w, uint32_t h) | |
474114b7 GH |
938 | { |
939 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
940 | EGLint stride = 0, fourcc = 0; | |
941 | int fd = -1; | |
942 | ||
46ffd0c0 | 943 | assert(tex_id); |
5fc1fb62 | 944 | fd = egl_get_fd_for_texture(tex_id, &stride, &fourcc, NULL); |
46ffd0c0 GH |
945 | if (fd < 0) { |
946 | fprintf(stderr, "%s: failed to get fd for texture\n", __func__); | |
947 | return; | |
474114b7 | 948 | } |
e181f8bb | 949 | trace_qemu_spice_gl_scanout_texture(ssd->qxl.id, w, h, fourcc); |
474114b7 GH |
950 | |
951 | /* note: spice server will close the fd */ | |
9d8256eb | 952 | spice_qxl_gl_scanout(&ssd->qxl, fd, backing_width, backing_height, |
474114b7 | 953 | stride, fourcc, y_0_top); |
39414ef4 | 954 | qemu_spice_gl_monitor_config(ssd, x, y, w, h); |
46ffd0c0 GH |
955 | ssd->have_surface = false; |
956 | ssd->have_scanout = true; | |
474114b7 GH |
957 | } |
958 | ||
cd2452b2 GH |
959 | static void qemu_spice_gl_scanout_dmabuf(DisplayChangeListener *dcl, |
960 | QemuDmaBuf *dmabuf) | |
961 | { | |
962 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
963 | ||
b153f901 GH |
964 | ssd->guest_dmabuf = dmabuf; |
965 | ssd->guest_dmabuf_refresh = true; | |
966 | ||
cd2452b2 GH |
967 | ssd->have_surface = false; |
968 | ssd->have_scanout = true; | |
969 | } | |
970 | ||
b153f901 GH |
971 | static void qemu_spice_gl_cursor_dmabuf(DisplayChangeListener *dcl, |
972 | QemuDmaBuf *dmabuf, bool have_hot, | |
973 | uint32_t hot_x, uint32_t hot_y) | |
974 | { | |
975 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
976 | ||
977 | ssd->have_hot = have_hot; | |
978 | ssd->hot_x = hot_x; | |
979 | ssd->hot_y = hot_y; | |
980 | ||
981 | trace_qemu_spice_gl_cursor(ssd->qxl.id, dmabuf != NULL, have_hot); | |
982 | if (dmabuf) { | |
983 | egl_dmabuf_import_texture(dmabuf); | |
984 | if (!dmabuf->texture) { | |
985 | return; | |
986 | } | |
987 | egl_fb_setup_for_tex(&ssd->cursor_fb, dmabuf->width, dmabuf->height, | |
988 | dmabuf->texture, false); | |
989 | } else { | |
990 | egl_fb_destroy(&ssd->cursor_fb); | |
991 | } | |
992 | } | |
993 | ||
994 | static void qemu_spice_gl_cursor_position(DisplayChangeListener *dcl, | |
995 | uint32_t pos_x, uint32_t pos_y) | |
996 | { | |
997 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
998 | ||
2480f41e | 999 | qemu_mutex_lock(&ssd->lock); |
b153f901 GH |
1000 | ssd->ptr_x = pos_x; |
1001 | ssd->ptr_y = pos_y; | |
2480f41e | 1002 | qemu_mutex_unlock(&ssd->lock); |
b153f901 GH |
1003 | } |
1004 | ||
1005 | static void qemu_spice_gl_release_dmabuf(DisplayChangeListener *dcl, | |
1006 | QemuDmaBuf *dmabuf) | |
1007 | { | |
1008 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
1009 | ||
1010 | if (ssd->guest_dmabuf == dmabuf) { | |
1011 | ssd->guest_dmabuf = NULL; | |
1012 | ssd->guest_dmabuf_refresh = false; | |
1013 | } | |
1014 | egl_dmabuf_release_texture(dmabuf); | |
1015 | } | |
1016 | ||
474114b7 GH |
1017 | static void qemu_spice_gl_update(DisplayChangeListener *dcl, |
1018 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
1019 | { | |
1020 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
b153f901 GH |
1021 | EGLint stride = 0, fourcc = 0; |
1022 | bool render_cursor = false; | |
1023 | bool y_0_top = false; /* FIXME */ | |
474114b7 | 1024 | uint64_t cookie; |
b153f901 | 1025 | int fd; |
474114b7 | 1026 | |
44231843 GH |
1027 | if (!ssd->have_scanout) { |
1028 | return; | |
1029 | } | |
1030 | ||
b153f901 GH |
1031 | if (ssd->cursor_fb.texture) { |
1032 | render_cursor = true; | |
1033 | } | |
1034 | if (ssd->render_cursor != render_cursor) { | |
1035 | ssd->render_cursor = render_cursor; | |
1036 | ssd->guest_dmabuf_refresh = true; | |
1037 | egl_fb_destroy(&ssd->blit_fb); | |
1038 | } | |
1039 | ||
1040 | if (ssd->guest_dmabuf_refresh) { | |
1041 | QemuDmaBuf *dmabuf = ssd->guest_dmabuf; | |
1042 | if (render_cursor) { | |
1043 | egl_dmabuf_import_texture(dmabuf); | |
1044 | if (!dmabuf->texture) { | |
1045 | return; | |
1046 | } | |
1047 | ||
1048 | /* source framebuffer */ | |
1049 | egl_fb_setup_for_tex(&ssd->guest_fb, | |
1050 | dmabuf->width, dmabuf->height, | |
1051 | dmabuf->texture, false); | |
1052 | ||
1053 | /* dest framebuffer */ | |
1054 | if (ssd->blit_fb.width != dmabuf->width || | |
1055 | ssd->blit_fb.height != dmabuf->height) { | |
1056 | trace_qemu_spice_gl_render_dmabuf(ssd->qxl.id, dmabuf->width, | |
1057 | dmabuf->height); | |
1058 | egl_fb_destroy(&ssd->blit_fb); | |
1059 | egl_fb_setup_new_tex(&ssd->blit_fb, | |
1060 | dmabuf->width, dmabuf->height); | |
1061 | fd = egl_get_fd_for_texture(ssd->blit_fb.texture, | |
5fc1fb62 | 1062 | &stride, &fourcc, NULL); |
b153f901 GH |
1063 | spice_qxl_gl_scanout(&ssd->qxl, fd, |
1064 | dmabuf->width, dmabuf->height, | |
1065 | stride, fourcc, false); | |
1066 | } | |
1067 | } else { | |
1068 | trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, | |
1069 | dmabuf->width, dmabuf->height); | |
1070 | /* note: spice server will close the fd, so hand over a dup */ | |
1071 | spice_qxl_gl_scanout(&ssd->qxl, dup(dmabuf->fd), | |
1072 | dmabuf->width, dmabuf->height, | |
242d0133 MAL |
1073 | dmabuf->stride, dmabuf->fourcc, |
1074 | dmabuf->y0_top); | |
b153f901 GH |
1075 | } |
1076 | qemu_spice_gl_monitor_config(ssd, 0, 0, dmabuf->width, dmabuf->height); | |
1077 | ssd->guest_dmabuf_refresh = false; | |
1078 | } | |
1079 | ||
1080 | if (render_cursor) { | |
2480f41e PB |
1081 | int x, y; |
1082 | qemu_mutex_lock(&ssd->lock); | |
1083 | x = ssd->ptr_x; | |
1084 | y = ssd->ptr_y; | |
1085 | qemu_mutex_unlock(&ssd->lock); | |
b153f901 GH |
1086 | egl_texture_blit(ssd->gls, &ssd->blit_fb, &ssd->guest_fb, |
1087 | !y_0_top); | |
1088 | egl_texture_blend(ssd->gls, &ssd->blit_fb, &ssd->cursor_fb, | |
051a0cde | 1089 | !y_0_top, x, y, 1.0, 1.0); |
b153f901 GH |
1090 | glFlush(); |
1091 | } | |
e181f8bb GH |
1092 | |
1093 | trace_qemu_spice_gl_update(ssd->qxl.id, w, h, x, y); | |
474114b7 | 1094 | qemu_spice_gl_block(ssd, true); |
3af16718 | 1095 | glFlush(); |
474114b7 GH |
1096 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
1097 | spice_qxl_gl_draw_async(&ssd->qxl, x, y, w, h, cookie); | |
1098 | } | |
1099 | ||
1100 | static const DisplayChangeListenerOps display_listener_gl_ops = { | |
44231843 GH |
1101 | .dpy_name = "spice-egl", |
1102 | .dpy_gfx_update = spice_gl_update, | |
1103 | .dpy_gfx_switch = spice_gl_switch, | |
1104 | .dpy_gfx_check_format = console_gl_check_format, | |
1105 | .dpy_refresh = spice_gl_refresh, | |
1106 | .dpy_mouse_set = display_mouse_set, | |
1107 | .dpy_cursor_define = display_mouse_define, | |
474114b7 GH |
1108 | |
1109 | .dpy_gl_ctx_create = qemu_spice_gl_create_context, | |
1110 | .dpy_gl_ctx_destroy = qemu_egl_destroy_context, | |
1111 | .dpy_gl_ctx_make_current = qemu_egl_make_context_current, | |
474114b7 | 1112 | |
46ffd0c0 | 1113 | .dpy_gl_scanout_disable = qemu_spice_gl_scanout_disable, |
f4c36bda | 1114 | .dpy_gl_scanout_texture = qemu_spice_gl_scanout_texture, |
cd2452b2 | 1115 | .dpy_gl_scanout_dmabuf = qemu_spice_gl_scanout_dmabuf, |
b153f901 GH |
1116 | .dpy_gl_cursor_dmabuf = qemu_spice_gl_cursor_dmabuf, |
1117 | .dpy_gl_cursor_position = qemu_spice_gl_cursor_position, | |
1118 | .dpy_gl_release_dmabuf = qemu_spice_gl_release_dmabuf, | |
474114b7 GH |
1119 | .dpy_gl_update = qemu_spice_gl_update, |
1120 | }; | |
1121 | ||
1122 | #endif /* HAVE_SPICE_GL */ | |
1123 | ||
9fa03286 | 1124 | static void qemu_spice_display_init_one(QemuConsole *con) |
a3e22260 | 1125 | { |
9c80a315 GH |
1126 | SimpleSpiceDisplay *ssd = g_new0(SimpleSpiceDisplay, 1); |
1127 | ||
c78f7137 | 1128 | qemu_spice_display_init_common(ssd); |
a3e22260 | 1129 | |
b5e751b5 | 1130 | ssd->dcl.ops = &display_listener_ops; |
474114b7 | 1131 | #ifdef HAVE_SPICE_GL |
fe5c44f9 | 1132 | if (spice_opengl) { |
474114b7 | 1133 | ssd->dcl.ops = &display_listener_gl_ops; |
474114b7 | 1134 | ssd->gl_unblock_bh = qemu_bh_new(qemu_spice_gl_unblock_bh, ssd); |
8e388e90 GH |
1135 | ssd->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1136 | qemu_spice_gl_block_timer, ssd); | |
46e19e14 | 1137 | ssd->gls = qemu_gl_init_shader(); |
44231843 GH |
1138 | ssd->have_surface = false; |
1139 | ssd->have_scanout = false; | |
474114b7 GH |
1140 | } |
1141 | #endif | |
b5e751b5 GH |
1142 | ssd->dcl.con = con; |
1143 | ||
9c80a315 | 1144 | ssd->qxl.base.sif = &dpy_interface.base; |
9fa03286 | 1145 | qemu_spice_add_display_interface(&ssd->qxl, con); |
be812c0a LH |
1146 | |
1147 | #if SPICE_SERVER_VERSION >= 0x000e02 /* release 0.14.2 */ | |
1148 | char device_address[256] = ""; | |
1149 | if (qemu_spice_fill_device_address(con, device_address, 256)) { | |
1150 | spice_qxl_set_device_info(&ssd->qxl, | |
1151 | device_address, | |
1152 | qemu_console_get_head(con), | |
1153 | 1); | |
1154 | } | |
1155 | #endif | |
1156 | ||
9c80a315 | 1157 | qemu_spice_create_host_memslot(ssd); |
7c20b4a3 | 1158 | |
5209089f | 1159 | register_displaychangelistener(&ssd->dcl); |
a3e22260 | 1160 | } |
9fa03286 GH |
1161 | |
1162 | void qemu_spice_display_init(void) | |
1163 | { | |
8bf69b49 GH |
1164 | QemuOptsList *olist = qemu_find_opts("spice"); |
1165 | QemuOpts *opts = QTAILQ_FIRST(&olist->head); | |
1166 | QemuConsole *spice_con, *con; | |
1167 | const char *str; | |
9fa03286 GH |
1168 | int i; |
1169 | ||
8bf69b49 GH |
1170 | str = qemu_opt_get(opts, "display"); |
1171 | if (str) { | |
1172 | int head = qemu_opt_get_number(opts, "head", 0); | |
1173 | Error *err = NULL; | |
1174 | ||
1175 | spice_con = qemu_console_lookup_by_device_name(str, head, &err); | |
1176 | if (err) { | |
1177 | error_report("Failed to lookup display/head"); | |
1178 | exit(1); | |
1179 | } | |
1180 | } else { | |
1181 | spice_con = NULL; | |
1182 | } | |
1183 | ||
9fa03286 GH |
1184 | for (i = 0;; i++) { |
1185 | con = qemu_console_lookup_by_index(i); | |
1186 | if (!con || !qemu_console_is_graphic(con)) { | |
1187 | break; | |
1188 | } | |
1189 | if (qemu_spice_have_display_interface(con)) { | |
1190 | continue; | |
1191 | } | |
8bf69b49 GH |
1192 | if (spice_con != NULL && spice_con != con) { |
1193 | continue; | |
1194 | } | |
9fa03286 GH |
1195 | qemu_spice_display_init_one(con); |
1196 | } | |
a652b120 MAL |
1197 | |
1198 | qemu_spice_display_init_done(); | |
9fa03286 | 1199 | } |