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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" |
5feed38c | 20 | #include "qemu/error-report.h" |
1de7afc9 | 21 | #include "qemu/timer.h" |
6e8a355d | 22 | #include "qemu/lockable.h" |
db725815 | 23 | #include "qemu/main-loop.h" |
922a01a0 | 24 | #include "qemu/option.h" |
1de7afc9 | 25 | #include "qemu/queue.h" |
28ecbaee | 26 | #include "ui/console.h" |
c480bb7d | 27 | #include "trace.h" |
a3e22260 | 28 | |
28ecbaee | 29 | #include "ui/spice-display.h" |
a3e22260 | 30 | |
fe5c44f9 | 31 | bool spice_opengl; |
a3e22260 | 32 | |
a3e22260 GH |
33 | int qemu_spice_rect_is_empty(const QXLRect* r) |
34 | { | |
35 | return r->top == r->bottom || r->left == r->right; | |
36 | } | |
37 | ||
38 | void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r) | |
39 | { | |
40 | if (qemu_spice_rect_is_empty(r)) { | |
41 | return; | |
42 | } | |
43 | ||
44 | if (qemu_spice_rect_is_empty(dest)) { | |
45 | *dest = *r; | |
46 | return; | |
47 | } | |
48 | ||
49 | dest->top = MIN(dest->top, r->top); | |
50 | dest->left = MIN(dest->left, r->left); | |
51 | dest->bottom = MAX(dest->bottom, r->bottom); | |
52 | dest->right = MAX(dest->right, r->right); | |
53 | } | |
54 | ||
2e1a98c9 AL |
55 | QXLCookie *qxl_cookie_new(int type, uint64_t io) |
56 | { | |
57 | QXLCookie *cookie; | |
58 | ||
59 | cookie = g_malloc0(sizeof(*cookie)); | |
60 | cookie->type = type; | |
61 | cookie->io = io; | |
62 | return cookie; | |
63 | } | |
64 | ||
5ff4e36c AL |
65 | void qemu_spice_add_memslot(SimpleSpiceDisplay *ssd, QXLDevMemSlot *memslot, |
66 | qxl_async_io async) | |
5c59d118 | 67 | { |
c480bb7d AL |
68 | trace_qemu_spice_add_memslot(ssd->qxl.id, memslot->slot_id, |
69 | memslot->virt_start, memslot->virt_end, | |
70 | async); | |
71 | ||
5ff4e36c | 72 | if (async != QXL_SYNC) { |
2e1a98c9 | 73 | spice_qxl_add_memslot_async(&ssd->qxl, memslot, |
34d14c6d PM |
74 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
75 | QXL_IO_MEMSLOT_ADD_ASYNC)); | |
5ff4e36c | 76 | } else { |
26defe81 | 77 | spice_qxl_add_memslot(&ssd->qxl, memslot); |
5ff4e36c | 78 | } |
5c59d118 GH |
79 | } |
80 | ||
81 | void qemu_spice_del_memslot(SimpleSpiceDisplay *ssd, uint32_t gid, uint32_t sid) | |
82 | { | |
c480bb7d | 83 | trace_qemu_spice_del_memslot(ssd->qxl.id, gid, sid); |
26defe81 | 84 | spice_qxl_del_memslot(&ssd->qxl, gid, sid); |
5c59d118 GH |
85 | } |
86 | ||
87 | void qemu_spice_create_primary_surface(SimpleSpiceDisplay *ssd, uint32_t id, | |
5ff4e36c AL |
88 | QXLDevSurfaceCreate *surface, |
89 | qxl_async_io async) | |
5c59d118 | 90 | { |
c480bb7d | 91 | trace_qemu_spice_create_primary_surface(ssd->qxl.id, id, surface, async); |
5ff4e36c | 92 | if (async != QXL_SYNC) { |
2e1a98c9 | 93 | spice_qxl_create_primary_surface_async(&ssd->qxl, id, surface, |
34d14c6d PM |
94 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
95 | QXL_IO_CREATE_PRIMARY_ASYNC)); | |
5ff4e36c | 96 | } else { |
26defe81 | 97 | spice_qxl_create_primary_surface(&ssd->qxl, id, surface); |
5ff4e36c | 98 | } |
5c59d118 GH |
99 | } |
100 | ||
5ff4e36c AL |
101 | void qemu_spice_destroy_primary_surface(SimpleSpiceDisplay *ssd, |
102 | uint32_t id, qxl_async_io async) | |
5c59d118 | 103 | { |
c480bb7d | 104 | trace_qemu_spice_destroy_primary_surface(ssd->qxl.id, id, async); |
5ff4e36c | 105 | if (async != QXL_SYNC) { |
2e1a98c9 | 106 | spice_qxl_destroy_primary_surface_async(&ssd->qxl, id, |
34d14c6d PM |
107 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
108 | QXL_IO_DESTROY_PRIMARY_ASYNC)); | |
5ff4e36c | 109 | } else { |
26defe81 | 110 | spice_qxl_destroy_primary_surface(&ssd->qxl, id); |
5ff4e36c | 111 | } |
5c59d118 GH |
112 | } |
113 | ||
5c59d118 GH |
114 | void qemu_spice_wakeup(SimpleSpiceDisplay *ssd) |
115 | { | |
c480bb7d | 116 | trace_qemu_spice_wakeup(ssd->qxl.id); |
26defe81 | 117 | spice_qxl_wakeup(&ssd->qxl); |
5c59d118 GH |
118 | } |
119 | ||
c60319a3 GH |
120 | static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd, |
121 | QXLRect *rect) | |
a3e22260 GH |
122 | { |
123 | SimpleSpiceUpdate *update; | |
124 | QXLDrawable *drawable; | |
125 | QXLImage *image; | |
126 | QXLCommand *cmd; | |
d9a86569 | 127 | int bw, bh; |
22795174 | 128 | struct timespec time_space; |
d9a86569 | 129 | pixman_image_t *dest; |
a3e22260 | 130 | |
c480bb7d | 131 | trace_qemu_spice_create_update( |
c60319a3 GH |
132 | rect->left, rect->right, |
133 | rect->top, rect->bottom); | |
a3e22260 | 134 | |
7267c094 | 135 | update = g_malloc0(sizeof(*update)); |
a3e22260 GH |
136 | drawable = &update->drawable; |
137 | image = &update->image; | |
138 | cmd = &update->ext.cmd; | |
139 | ||
c60319a3 GH |
140 | bw = rect->right - rect->left; |
141 | bh = rect->bottom - rect->top; | |
7267c094 | 142 | update->bitmap = g_malloc(bw * bh * 4); |
a3e22260 | 143 | |
c60319a3 | 144 | drawable->bbox = *rect; |
a3e22260 GH |
145 | drawable->clip.type = SPICE_CLIP_TYPE_NONE; |
146 | drawable->effect = QXL_EFFECT_OPAQUE; | |
5643fc01 | 147 | drawable->release_info.id = (uintptr_t)(&update->ext); |
a3e22260 GH |
148 | drawable->type = QXL_DRAW_COPY; |
149 | drawable->surfaces_dest[0] = -1; | |
150 | drawable->surfaces_dest[1] = -1; | |
151 | drawable->surfaces_dest[2] = -1; | |
22795174 AL |
152 | clock_gettime(CLOCK_MONOTONIC, &time_space); |
153 | /* time in milliseconds from epoch. */ | |
154 | drawable->mm_time = time_space.tv_sec * 1000 | |
155 | + time_space.tv_nsec / 1000 / 1000; | |
a3e22260 GH |
156 | |
157 | drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; | |
a13ccc99 | 158 | drawable->u.copy.src_bitmap = (uintptr_t)image; |
a3e22260 GH |
159 | drawable->u.copy.src_area.right = bw; |
160 | drawable->u.copy.src_area.bottom = bh; | |
161 | ||
162 | QXL_SET_IMAGE_ID(image, QXL_IMAGE_GROUP_DEVICE, ssd->unique++); | |
163 | image->descriptor.type = SPICE_IMAGE_TYPE_BITMAP; | |
164 | image->bitmap.flags = QXL_BITMAP_DIRECT | QXL_BITMAP_TOP_DOWN; | |
165 | image->bitmap.stride = bw * 4; | |
166 | image->descriptor.width = image->bitmap.x = bw; | |
167 | image->descriptor.height = image->bitmap.y = bh; | |
a13ccc99 | 168 | image->bitmap.data = (uintptr_t)(update->bitmap); |
a3e22260 GH |
169 | image->bitmap.palette = 0; |
170 | image->bitmap.format = SPICE_BITMAP_FMT_32BIT; | |
171 | ||
c1d37cd3 | 172 | dest = pixman_image_create_bits(PIXMAN_LE_x8r8g8b8, bw, bh, |
d9a86569 GH |
173 | (void *)update->bitmap, bw * 4); |
174 | pixman_image_composite(PIXMAN_OP_SRC, ssd->surface, NULL, ssd->mirror, | |
175 | rect->left, rect->top, 0, 0, | |
176 | rect->left, rect->top, bw, bh); | |
177 | pixman_image_composite(PIXMAN_OP_SRC, ssd->mirror, NULL, dest, | |
178 | rect->left, rect->top, 0, 0, | |
179 | 0, 0, bw, bh); | |
180 | pixman_image_unref(dest); | |
a3e22260 GH |
181 | |
182 | cmd->type = QXL_CMD_DRAW; | |
a13ccc99 | 183 | cmd->data = (uintptr_t)drawable; |
a3e22260 | 184 | |
b1af98ba | 185 | QTAILQ_INSERT_TAIL(&ssd->updates, update, next); |
a3e22260 GH |
186 | } |
187 | ||
c60319a3 GH |
188 | static void qemu_spice_create_update(SimpleSpiceDisplay *ssd) |
189 | { | |
b021bd29 | 190 | static const int blksize = 32; |
5d61cafd | 191 | int blocks = DIV_ROUND_UP(surface_width(ssd->ds), blksize); |
b021bd29 | 192 | int dirty_top[blocks]; |
c6e48470 | 193 | int y, yoff1, yoff2, x, xoff, blk, bw; |
71874c17 | 194 | int bpp = surface_bytes_per_pixel(ssd->ds); |
b021bd29 GH |
195 | uint8_t *guest, *mirror; |
196 | ||
c60319a3 GH |
197 | if (qemu_spice_rect_is_empty(&ssd->dirty)) { |
198 | return; | |
199 | }; | |
a7310dd3 | 200 | |
b021bd29 GH |
201 | for (blk = 0; blk < blocks; blk++) { |
202 | dirty_top[blk] = -1; | |
203 | } | |
204 | ||
71874c17 | 205 | guest = surface_data(ssd->ds); |
d9a86569 | 206 | mirror = (void *)pixman_image_get_data(ssd->mirror); |
b021bd29 | 207 | for (y = ssd->dirty.top; y < ssd->dirty.bottom; y++) { |
c6e48470 GH |
208 | yoff1 = y * surface_stride(ssd->ds); |
209 | yoff2 = y * pixman_image_get_stride(ssd->mirror); | |
b021bd29 GH |
210 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { |
211 | xoff = x * bpp; | |
212 | blk = x / blksize; | |
213 | bw = MIN(blksize, ssd->dirty.right - x); | |
c6e48470 GH |
214 | if (memcmp(guest + yoff1 + xoff, |
215 | mirror + yoff2 + xoff, | |
b021bd29 GH |
216 | bw * bpp) == 0) { |
217 | if (dirty_top[blk] != -1) { | |
218 | QXLRect update = { | |
219 | .top = dirty_top[blk], | |
220 | .bottom = y, | |
221 | .left = x, | |
222 | .right = x + bw, | |
223 | }; | |
224 | qemu_spice_create_one_update(ssd, &update); | |
225 | dirty_top[blk] = -1; | |
226 | } | |
227 | } else { | |
228 | if (dirty_top[blk] == -1) { | |
229 | dirty_top[blk] = y; | |
230 | } | |
231 | } | |
232 | } | |
233 | } | |
234 | ||
235 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { | |
236 | blk = x / blksize; | |
237 | bw = MIN(blksize, ssd->dirty.right - x); | |
238 | if (dirty_top[blk] != -1) { | |
239 | QXLRect update = { | |
240 | .top = dirty_top[blk], | |
241 | .bottom = ssd->dirty.bottom, | |
242 | .left = x, | |
243 | .right = x + bw, | |
244 | }; | |
245 | qemu_spice_create_one_update(ssd, &update); | |
246 | dirty_top[blk] = -1; | |
247 | } | |
248 | } | |
249 | ||
c60319a3 GH |
250 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
251 | } | |
252 | ||
5643fc01 GH |
253 | static SimpleSpiceCursor* |
254 | qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd, | |
700cd855 MAL |
255 | QEMUCursor *c, |
256 | int on) | |
5643fc01 GH |
257 | { |
258 | size_t size = c ? c->width * c->height * 4 : 0; | |
259 | SimpleSpiceCursor *update; | |
260 | QXLCursorCmd *ccmd; | |
261 | QXLCursor *cursor; | |
262 | QXLCommand *cmd; | |
263 | ||
264 | update = g_malloc0(sizeof(*update) + size); | |
265 | ccmd = &update->cmd; | |
266 | cursor = &update->cursor; | |
267 | cmd = &update->ext.cmd; | |
268 | ||
269 | if (c) { | |
270 | ccmd->type = QXL_CURSOR_SET; | |
dc8dceee MAL |
271 | ccmd->u.set.position.x = ssd->ptr_x + ssd->hot_x; |
272 | ccmd->u.set.position.y = ssd->ptr_y + ssd->hot_y; | |
5643fc01 GH |
273 | ccmd->u.set.visible = true; |
274 | ccmd->u.set.shape = (uintptr_t)cursor; | |
275 | cursor->header.unique = ssd->unique++; | |
276 | cursor->header.type = SPICE_CURSOR_TYPE_ALPHA; | |
277 | cursor->header.width = c->width; | |
278 | cursor->header.height = c->height; | |
279 | cursor->header.hot_spot_x = c->hot_x; | |
280 | cursor->header.hot_spot_y = c->hot_y; | |
281 | cursor->data_size = size; | |
282 | cursor->chunk.data_size = size; | |
283 | memcpy(cursor->chunk.data, c->data, size); | |
700cd855 MAL |
284 | } else if (!on) { |
285 | ccmd->type = QXL_CURSOR_HIDE; | |
5643fc01 GH |
286 | } else { |
287 | ccmd->type = QXL_CURSOR_MOVE; | |
dc8dceee MAL |
288 | ccmd->u.position.x = ssd->ptr_x + ssd->hot_x; |
289 | ccmd->u.position.y = ssd->ptr_y + ssd->hot_y; | |
5643fc01 GH |
290 | } |
291 | ccmd->release_info.id = (uintptr_t)(&update->ext); | |
292 | ||
293 | cmd->type = QXL_CMD_CURSOR; | |
294 | cmd->data = (uintptr_t)ccmd; | |
295 | ||
296 | return update; | |
297 | } | |
298 | ||
a3e22260 | 299 | /* |
4580c490 | 300 | * Called from spice server thread context (via interface_release_resource) |
a3e22260 | 301 | * We do *not* hold the global qemu mutex here, so extra care is needed |
5cbdb3a3 | 302 | * when calling qemu functions. QEMU interfaces used: |
7267c094 | 303 | * - g_free (underlying glibc free is re-entrant). |
a3e22260 GH |
304 | */ |
305 | void qemu_spice_destroy_update(SimpleSpiceDisplay *sdpy, SimpleSpiceUpdate *update) | |
306 | { | |
7267c094 AL |
307 | g_free(update->bitmap); |
308 | g_free(update); | |
a3e22260 GH |
309 | } |
310 | ||
311 | void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd) | |
312 | { | |
313 | QXLDevMemSlot memslot; | |
314 | ||
a3e22260 GH |
315 | memset(&memslot, 0, sizeof(memslot)); |
316 | memslot.slot_group_id = MEMSLOT_GROUP_HOST; | |
317 | memslot.virt_end = ~0; | |
5ff4e36c | 318 | qemu_spice_add_memslot(ssd, &memslot, QXL_SYNC); |
a3e22260 GH |
319 | } |
320 | ||
321 | void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd) | |
322 | { | |
323 | QXLDevSurfaceCreate surface; | |
ab9509cc | 324 | uint64_t surface_size; |
a3e22260 | 325 | |
160c31f7 AL |
326 | memset(&surface, 0, sizeof(surface)); |
327 | ||
ab9509cc GH |
328 | surface_size = (uint64_t) surface_width(ssd->ds) * |
329 | surface_height(ssd->ds) * 4; | |
330 | assert(surface_size > 0); | |
331 | assert(surface_size < INT_MAX); | |
332 | if (ssd->bufsize < surface_size) { | |
333 | ssd->bufsize = surface_size; | |
334 | g_free(ssd->buf); | |
335 | ssd->buf = g_malloc(ssd->bufsize); | |
336 | } | |
337 | ||
a3e22260 | 338 | surface.format = SPICE_SURFACE_FMT_32_xRGB; |
71874c17 GH |
339 | surface.width = surface_width(ssd->ds); |
340 | surface.height = surface_height(ssd->ds); | |
a3e22260 | 341 | surface.stride = -surface.width * 4; |
869564a9 | 342 | surface.mouse_mode = true; |
a3e22260 GH |
343 | surface.flags = 0; |
344 | surface.type = 0; | |
a13ccc99 | 345 | surface.mem = (uintptr_t)ssd->buf; |
a3e22260 | 346 | surface.group_id = MEMSLOT_GROUP_HOST; |
7466bc49 | 347 | |
5ff4e36c | 348 | qemu_spice_create_primary_surface(ssd, 0, &surface, QXL_SYNC); |
a3e22260 GH |
349 | } |
350 | ||
351 | void qemu_spice_destroy_host_primary(SimpleSpiceDisplay *ssd) | |
352 | { | |
5ff4e36c | 353 | qemu_spice_destroy_primary_surface(ssd, 0, QXL_SYNC); |
a3e22260 GH |
354 | } |
355 | ||
c78f7137 | 356 | void qemu_spice_display_init_common(SimpleSpiceDisplay *ssd) |
a963f876 | 357 | { |
a963f876 | 358 | qemu_mutex_init(&ssd->lock); |
b1af98ba | 359 | QTAILQ_INIT(&ssd->updates); |
a963f876 GH |
360 | ssd->mouse_x = -1; |
361 | ssd->mouse_y = -1; | |
ddd8fdc7 GH |
362 | if (ssd->num_surfaces == 0) { |
363 | ssd->num_surfaces = 1024; | |
364 | } | |
a963f876 GH |
365 | } |
366 | ||
a3e22260 GH |
367 | /* display listener callbacks */ |
368 | ||
369 | void qemu_spice_display_update(SimpleSpiceDisplay *ssd, | |
370 | int x, int y, int w, int h) | |
371 | { | |
372 | QXLRect update_area; | |
373 | ||
e181f8bb | 374 | trace_qemu_spice_display_update(ssd->qxl.id, x, y, w, h); |
a3e22260 GH |
375 | update_area.left = x, |
376 | update_area.right = x + w; | |
377 | update_area.top = y; | |
378 | update_area.bottom = y + h; | |
379 | ||
a3e22260 GH |
380 | if (qemu_spice_rect_is_empty(&ssd->dirty)) { |
381 | ssd->notify++; | |
382 | } | |
383 | qemu_spice_rect_union(&ssd->dirty, &update_area); | |
a3e22260 GH |
384 | } |
385 | ||
c12aeb86 GH |
386 | void qemu_spice_display_switch(SimpleSpiceDisplay *ssd, |
387 | DisplaySurface *surface) | |
a3e22260 | 388 | { |
b1af98ba | 389 | SimpleSpiceUpdate *update; |
4b87dc4c | 390 | bool need_destroy; |
b1af98ba | 391 | |
c821a58e | 392 | if (ssd->surface && |
555e72f2 | 393 | surface_width(surface) == pixman_image_get_width(ssd->surface) && |
b2af43cc GH |
394 | surface_height(surface) == pixman_image_get_height(ssd->surface) && |
395 | surface_format(surface) == pixman_image_get_format(ssd->surface)) { | |
555e72f2 | 396 | /* no-resize fast path: just swap backing store */ |
e181f8bb GH |
397 | trace_qemu_spice_display_surface(ssd->qxl.id, |
398 | surface_width(surface), | |
399 | surface_height(surface), | |
400 | true); | |
555e72f2 GH |
401 | qemu_mutex_lock(&ssd->lock); |
402 | ssd->ds = surface; | |
403 | pixman_image_unref(ssd->surface); | |
404 | ssd->surface = pixman_image_ref(ssd->ds->image); | |
405 | qemu_mutex_unlock(&ssd->lock); | |
406 | qemu_spice_display_update(ssd, 0, 0, | |
407 | surface_width(surface), | |
408 | surface_height(surface)); | |
409 | return; | |
410 | } | |
411 | ||
412 | /* full mode switch */ | |
e181f8bb | 413 | trace_qemu_spice_display_surface(ssd->qxl.id, |
c821a58e AO |
414 | surface_width(surface), |
415 | surface_height(surface), | |
e181f8bb | 416 | false); |
a3e22260 | 417 | |
a3e22260 | 418 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
d9a86569 GH |
419 | if (ssd->surface) { |
420 | pixman_image_unref(ssd->surface); | |
421 | ssd->surface = NULL; | |
422 | pixman_image_unref(ssd->mirror); | |
423 | ssd->mirror = NULL; | |
424 | } | |
a3e22260 | 425 | |
e0c64d08 | 426 | qemu_mutex_lock(&ssd->lock); |
4b87dc4c | 427 | need_destroy = (ssd->ds != NULL); |
71874c17 | 428 | ssd->ds = surface; |
b1af98ba GH |
429 | while ((update = QTAILQ_FIRST(&ssd->updates)) != NULL) { |
430 | QTAILQ_REMOVE(&ssd->updates, update, next); | |
431 | qemu_spice_destroy_update(ssd, update); | |
e0c64d08 GH |
432 | } |
433 | qemu_mutex_unlock(&ssd->lock); | |
4b87dc4c GH |
434 | if (need_destroy) { |
435 | qemu_spice_destroy_host_primary(ssd); | |
436 | } | |
437 | if (ssd->ds) { | |
51a09099 GH |
438 | ssd->surface = pixman_image_ref(ssd->ds->image); |
439 | ssd->mirror = qemu_pixman_mirror_create(ssd->ds->format, | |
440 | ssd->ds->image); | |
4b87dc4c GH |
441 | qemu_spice_create_host_primary(ssd); |
442 | } | |
a3e22260 | 443 | |
a3e22260 GH |
444 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
445 | ssd->notify++; | |
58c7b618 MAL |
446 | |
447 | qemu_mutex_lock(&ssd->lock); | |
448 | if (ssd->cursor) { | |
449 | g_free(ssd->ptr_define); | |
450 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, ssd->cursor, 0); | |
451 | } | |
452 | qemu_mutex_unlock(&ssd->lock); | |
a3e22260 GH |
453 | } |
454 | ||
006bf464 | 455 | void qemu_spice_cursor_refresh_bh(void *opaque) |
a3e22260 | 456 | { |
006bf464 PB |
457 | SimpleSpiceDisplay *ssd = opaque; |
458 | ||
459 | qemu_mutex_lock(&ssd->lock); | |
07536094 | 460 | if (ssd->cursor) { |
006bf464 | 461 | QEMUCursor *c = ssd->cursor; |
284d1c6b | 462 | assert(ssd->dcl.con); |
2512a026 | 463 | cursor_ref(c); |
006bf464 PB |
464 | qemu_mutex_unlock(&ssd->lock); |
465 | dpy_cursor_define(ssd->dcl.con, c); | |
466 | qemu_mutex_lock(&ssd->lock); | |
f4579e28 | 467 | cursor_unref(c); |
07536094 | 468 | } |
006bf464 | 469 | |
07536094 | 470 | if (ssd->mouse_x != -1 && ssd->mouse_y != -1) { |
006bf464 | 471 | int x, y; |
284d1c6b | 472 | assert(ssd->dcl.con); |
006bf464 PB |
473 | x = ssd->mouse_x; |
474 | y = ssd->mouse_y; | |
07536094 GH |
475 | ssd->mouse_x = -1; |
476 | ssd->mouse_y = -1; | |
006bf464 PB |
477 | qemu_mutex_unlock(&ssd->lock); |
478 | dpy_mouse_set(ssd->dcl.con, x, y, 1); | |
479 | } else { | |
480 | qemu_mutex_unlock(&ssd->lock); | |
07536094 | 481 | } |
bb5a8cd5 AL |
482 | } |
483 | ||
484 | void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd) | |
485 | { | |
284d1c6b | 486 | graphic_hw_update(ssd->dcl.con); |
bb5a8cd5 | 487 | |
6e8a355d DB |
488 | WITH_QEMU_LOCK_GUARD(&ssd->lock) { |
489 | if (QTAILQ_EMPTY(&ssd->updates) && ssd->ds) { | |
490 | qemu_spice_create_update(ssd); | |
491 | ssd->notify++; | |
492 | } | |
bb5a8cd5 | 493 | } |
e0c64d08 | 494 | |
e181f8bb | 495 | trace_qemu_spice_display_refresh(ssd->qxl.id, ssd->notify); |
a3e22260 GH |
496 | if (ssd->notify) { |
497 | ssd->notify = 0; | |
5c59d118 | 498 | qemu_spice_wakeup(ssd); |
a3e22260 GH |
499 | } |
500 | } | |
501 | ||
502 | /* spice display interface callbacks */ | |
503 | ||
9dcafa40 JS |
504 | #if SPICE_HAS_ATTACHED_WORKER |
505 | static void interface_attached_worker(QXLInstance *sin) | |
506 | { | |
507 | /* nothing to do */ | |
508 | } | |
509 | #else | |
a3e22260 GH |
510 | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) |
511 | { | |
e181f8bb | 512 | /* nothing to do */ |
a3e22260 | 513 | } |
9dcafa40 | 514 | #endif |
a3e22260 GH |
515 | |
516 | static void interface_set_compression_level(QXLInstance *sin, int level) | |
517 | { | |
a3e22260 GH |
518 | /* nothing to do */ |
519 | } | |
520 | ||
a3e22260 GH |
521 | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) |
522 | { | |
523 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
524 | ||
525 | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; | |
526 | info->memslot_id_bits = MEMSLOT_SLOT_BITS; | |
527 | info->num_memslots = NUM_MEMSLOTS; | |
528 | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; | |
529 | info->internal_groupslot_id = 0; | |
ab9509cc | 530 | info->qxl_ram_size = 16 * 1024 * 1024; |
ddd8fdc7 | 531 | info->n_surfaces = ssd->num_surfaces; |
a3e22260 GH |
532 | } |
533 | ||
c9f88ce3 | 534 | static int interface_get_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 GH |
535 | { |
536 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
537 | SimpleSpiceUpdate *update; | |
e0c64d08 | 538 | int ret = false; |
a3e22260 | 539 | |
e0c64d08 | 540 | qemu_mutex_lock(&ssd->lock); |
b1af98ba GH |
541 | update = QTAILQ_FIRST(&ssd->updates); |
542 | if (update != NULL) { | |
543 | QTAILQ_REMOVE(&ssd->updates, update, next); | |
e0c64d08 GH |
544 | *ext = update->ext; |
545 | ret = true; | |
a3e22260 | 546 | } |
e0c64d08 GH |
547 | qemu_mutex_unlock(&ssd->lock); |
548 | ||
549 | return ret; | |
a3e22260 GH |
550 | } |
551 | ||
552 | static int interface_req_cmd_notification(QXLInstance *sin) | |
553 | { | |
a3e22260 GH |
554 | return 1; |
555 | } | |
556 | ||
557 | static void interface_release_resource(QXLInstance *sin, | |
c9f88ce3 | 558 | QXLReleaseInfoExt rext) |
a3e22260 GH |
559 | { |
560 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
5643fc01 GH |
561 | SimpleSpiceUpdate *update; |
562 | SimpleSpiceCursor *cursor; | |
563 | QXLCommandExt *ext; | |
a3e22260 | 564 | |
e932e9f3 MMC |
565 | if (!rext.info) { |
566 | return; | |
567 | } | |
568 | ||
e8e23b7d | 569 | ext = (void *)(intptr_t)(rext.info->id); |
5643fc01 GH |
570 | switch (ext->cmd.type) { |
571 | case QXL_CMD_DRAW: | |
572 | update = container_of(ext, SimpleSpiceUpdate, ext); | |
573 | qemu_spice_destroy_update(ssd, update); | |
574 | break; | |
575 | case QXL_CMD_CURSOR: | |
576 | cursor = container_of(ext, SimpleSpiceCursor, ext); | |
577 | g_free(cursor); | |
578 | break; | |
579 | default: | |
580 | g_assert_not_reached(); | |
581 | } | |
a3e22260 GH |
582 | } |
583 | ||
c9f88ce3 | 584 | static int interface_get_cursor_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 | 585 | { |
5643fc01 GH |
586 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
587 | int ret; | |
588 | ||
6e8a355d | 589 | QEMU_LOCK_GUARD(&ssd->lock); |
5643fc01 GH |
590 | if (ssd->ptr_define) { |
591 | *ext = ssd->ptr_define->ext; | |
592 | ssd->ptr_define = NULL; | |
593 | ret = true; | |
594 | } else if (ssd->ptr_move) { | |
595 | *ext = ssd->ptr_move->ext; | |
596 | ssd->ptr_move = NULL; | |
597 | ret = true; | |
598 | } else { | |
599 | ret = false; | |
600 | } | |
5643fc01 | 601 | return ret; |
a3e22260 GH |
602 | } |
603 | ||
604 | static int interface_req_cursor_notification(QXLInstance *sin) | |
605 | { | |
a3e22260 GH |
606 | return 1; |
607 | } | |
608 | ||
609 | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) | |
610 | { | |
a89f364a | 611 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
612 | abort(); |
613 | } | |
614 | ||
615 | static int interface_flush_resources(QXLInstance *sin) | |
616 | { | |
a89f364a | 617 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
618 | abort(); |
619 | return 0; | |
620 | } | |
621 | ||
21a50d0b GH |
622 | static void interface_update_area_complete(QXLInstance *sin, |
623 | uint32_t surface_id, | |
624 | QXLRect *dirty, uint32_t num_updated_rects) | |
625 | { | |
626 | /* should never be called, used in qxl native mode only */ | |
627 | fprintf(stderr, "%s: abort()\n", __func__); | |
628 | abort(); | |
629 | } | |
630 | ||
631 | /* called from spice server thread context only */ | |
632 | static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token) | |
633 | { | |
474114b7 GH |
634 | QXLCookie *cookie = (QXLCookie *)(uintptr_t)cookie_token; |
635 | ||
636 | switch (cookie->type) { | |
637 | #ifdef HAVE_SPICE_GL | |
638 | case QXL_COOKIE_TYPE_GL_DRAW_DONE: | |
639 | { | |
640 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
641 | qemu_bh_schedule(ssd->gl_unblock_bh); | |
642 | break; | |
643 | } | |
39414ef4 GH |
644 | case QXL_COOKIE_TYPE_IO: |
645 | if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) { | |
646 | g_free(cookie->u.data); | |
647 | } | |
648 | break; | |
474114b7 GH |
649 | #endif |
650 | default: | |
651 | /* should never be called, used in qxl native mode only */ | |
652 | fprintf(stderr, "%s: abort()\n", __func__); | |
653 | abort(); | |
654 | } | |
655 | g_free(cookie); | |
21a50d0b GH |
656 | } |
657 | ||
658 | static void interface_set_client_capabilities(QXLInstance *sin, | |
659 | uint8_t client_present, | |
660 | uint8_t caps[58]) | |
661 | { | |
e181f8bb | 662 | /* nothing to do */ |
21a50d0b GH |
663 | } |
664 | ||
665 | static int interface_client_monitors_config(QXLInstance *sin, | |
9b74d0d5 | 666 | VDAgentMonitorsConfig *mc) |
21a50d0b | 667 | { |
9b74d0d5 GH |
668 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
669 | QemuUIInfo info; | |
c61d8126 | 670 | int head; |
5a9259a0 GH |
671 | |
672 | if (!dpy_ui_info_supported(ssd->dcl.con)) { | |
673 | return 0; /* == not supported by guest */ | |
674 | } | |
9b74d0d5 | 675 | |
dc491cfc GH |
676 | if (!mc) { |
677 | return 1; | |
678 | } | |
679 | ||
5eaf1e48 | 680 | info = *dpy_get_ui_info(ssd->dcl.con); |
c61d8126 | 681 | |
6244f988 MAL |
682 | head = qemu_console_get_index(ssd->dcl.con); |
683 | if (mc->num_of_monitors > head) { | |
684 | info.width = mc->monitors[head].width; | |
685 | info.height = mc->monitors[head].height; | |
9028ab1f MAL |
686 | #if SPICE_SERVER_VERSION >= 0x000e04 /* release 0.14.4 */ |
687 | if (mc->flags & VD_AGENT_CONFIG_MONITORS_FLAG_PHYSICAL_SIZE) { | |
688 | VDAgentMonitorMM *mm = (void *)&mc->monitors[mc->num_of_monitors]; | |
689 | info.width_mm = mm[head].width; | |
690 | info.height_mm = mm[head].height; | |
691 | } | |
692 | #endif | |
9b74d0d5 | 693 | } |
e181f8bb GH |
694 | |
695 | trace_qemu_spice_ui_info(ssd->qxl.id, info.width, info.height); | |
ca19ef52 | 696 | dpy_set_ui_info(ssd->dcl.con, &info, false); |
5a9259a0 | 697 | return 1; |
21a50d0b GH |
698 | } |
699 | ||
a3e22260 GH |
700 | static const QXLInterface dpy_interface = { |
701 | .base.type = SPICE_INTERFACE_QXL, | |
702 | .base.description = "qemu simple display", | |
703 | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, | |
704 | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, | |
705 | ||
9dcafa40 JS |
706 | #if SPICE_HAS_ATTACHED_WORKER |
707 | .attached_worker = interface_attached_worker, | |
708 | #else | |
a3e22260 | 709 | .attache_worker = interface_attach_worker, |
9dcafa40 | 710 | #endif |
a3e22260 | 711 | .set_compression_level = interface_set_compression_level, |
a3e22260 GH |
712 | .get_init_info = interface_get_init_info, |
713 | ||
714 | /* the callbacks below are called from spice server thread context */ | |
715 | .get_command = interface_get_command, | |
716 | .req_cmd_notification = interface_req_cmd_notification, | |
717 | .release_resource = interface_release_resource, | |
718 | .get_cursor_command = interface_get_cursor_command, | |
719 | .req_cursor_notification = interface_req_cursor_notification, | |
720 | .notify_update = interface_notify_update, | |
721 | .flush_resources = interface_flush_resources, | |
21a50d0b GH |
722 | .async_complete = interface_async_complete, |
723 | .update_area_complete = interface_update_area_complete, | |
724 | .set_client_capabilities = interface_set_client_capabilities, | |
725 | .client_monitors_config = interface_client_monitors_config, | |
a3e22260 GH |
726 | }; |
727 | ||
7c20b4a3 | 728 | static void display_update(DisplayChangeListener *dcl, |
7c20b4a3 | 729 | int x, int y, int w, int h) |
a3e22260 | 730 | { |
9c80a315 GH |
731 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
732 | qemu_spice_display_update(ssd, x, y, w, h); | |
a3e22260 GH |
733 | } |
734 | ||
c12aeb86 | 735 | static void display_switch(DisplayChangeListener *dcl, |
9425c004 | 736 | DisplaySurface *surface) |
a3e22260 | 737 | { |
9c80a315 | 738 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
c12aeb86 | 739 | qemu_spice_display_switch(ssd, surface); |
a3e22260 GH |
740 | } |
741 | ||
bc2ed970 | 742 | static void display_refresh(DisplayChangeListener *dcl) |
a3e22260 | 743 | { |
9c80a315 GH |
744 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
745 | qemu_spice_display_refresh(ssd); | |
a3e22260 GH |
746 | } |
747 | ||
5643fc01 GH |
748 | static void display_mouse_set(DisplayChangeListener *dcl, |
749 | int x, int y, int on) | |
750 | { | |
751 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
752 | ||
753 | qemu_mutex_lock(&ssd->lock); | |
754 | ssd->ptr_x = x; | |
d0df04a1 | 755 | ssd->ptr_y = y; |
ef1e1e07 | 756 | g_free(ssd->ptr_move); |
700cd855 | 757 | ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on); |
5643fc01 | 758 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 759 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
760 | } |
761 | ||
762 | static void display_mouse_define(DisplayChangeListener *dcl, | |
763 | QEMUCursor *c) | |
764 | { | |
765 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
766 | ||
767 | qemu_mutex_lock(&ssd->lock); | |
2512a026 | 768 | cursor_ref(c); |
f4579e28 | 769 | cursor_unref(ssd->cursor); |
58c7b618 | 770 | ssd->cursor = c; |
dc8dceee MAL |
771 | ssd->hot_x = c->hot_x; |
772 | ssd->hot_y = c->hot_y; | |
ef1e1e07 DB |
773 | g_free(ssd->ptr_move); |
774 | ssd->ptr_move = NULL; | |
775 | g_free(ssd->ptr_define); | |
700cd855 | 776 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0); |
5643fc01 | 777 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 778 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
779 | } |
780 | ||
7c20b4a3 | 781 | static const DisplayChangeListenerOps display_listener_ops = { |
0002a518 GH |
782 | .dpy_name = "spice", |
783 | .dpy_gfx_update = display_update, | |
784 | .dpy_gfx_switch = display_switch, | |
785 | .dpy_gfx_check_format = qemu_pixman_check_format, | |
786 | .dpy_refresh = display_refresh, | |
787 | .dpy_mouse_set = display_mouse_set, | |
788 | .dpy_cursor_define = display_mouse_define, | |
a3e22260 GH |
789 | }; |
790 | ||
474114b7 GH |
791 | #ifdef HAVE_SPICE_GL |
792 | ||
39414ef4 GH |
793 | static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd, |
794 | int x, int y, int w, int h) | |
795 | { | |
796 | QXLMonitorsConfig *config; | |
797 | QXLCookie *cookie; | |
798 | ||
799 | config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead)); | |
800 | config->count = 1; | |
801 | config->max_allowed = 1; | |
802 | config->heads[0].x = x; | |
803 | config->heads[0].y = y; | |
804 | config->heads[0].width = w; | |
805 | config->heads[0].height = h; | |
806 | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, | |
807 | QXL_IO_MONITORS_CONFIG_ASYNC); | |
808 | cookie->u.data = config; | |
809 | ||
810 | spice_qxl_monitors_config_async(&ssd->qxl, | |
811 | (uintptr_t)config, | |
812 | MEMSLOT_GROUP_HOST, | |
813 | (uintptr_t)cookie); | |
814 | } | |
815 | ||
474114b7 GH |
816 | static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block) |
817 | { | |
8e388e90 GH |
818 | uint64_t timeout; |
819 | ||
820 | if (block) { | |
821 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
822 | timeout += 1000; /* one sec */ | |
823 | timer_mod(ssd->gl_unblock_timer, timeout); | |
824 | } else { | |
825 | timer_del(ssd->gl_unblock_timer); | |
826 | } | |
474114b7 GH |
827 | graphic_hw_gl_block(ssd->dcl.con, block); |
828 | } | |
829 | ||
830 | static void qemu_spice_gl_unblock_bh(void *opaque) | |
831 | { | |
832 | SimpleSpiceDisplay *ssd = opaque; | |
833 | ||
834 | qemu_spice_gl_block(ssd, false); | |
835 | } | |
836 | ||
8e388e90 GH |
837 | static void qemu_spice_gl_block_timer(void *opaque) |
838 | { | |
2ab4b135 | 839 | warn_report("spice: no gl-draw-done within one second"); |
8e388e90 GH |
840 | } |
841 | ||
44231843 GH |
842 | static void spice_gl_refresh(DisplayChangeListener *dcl) |
843 | { | |
844 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
845 | uint64_t cookie; | |
846 | ||
847 | if (!ssd->ds || qemu_console_is_gl_blocked(ssd->dcl.con)) { | |
848 | return; | |
849 | } | |
850 | ||
851 | graphic_hw_update(dcl->con); | |
852 | if (ssd->gl_updates && ssd->have_surface) { | |
853 | qemu_spice_gl_block(ssd, true); | |
f4f2805e | 854 | glFlush(); |
44231843 GH |
855 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
856 | spice_qxl_gl_draw_async(&ssd->qxl, 0, 0, | |
857 | surface_width(ssd->ds), | |
858 | surface_height(ssd->ds), | |
859 | cookie); | |
860 | ssd->gl_updates = 0; | |
861 | } | |
862 | } | |
863 | ||
864 | static void spice_gl_update(DisplayChangeListener *dcl, | |
865 | int x, int y, int w, int h) | |
866 | { | |
867 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
868 | ||
869 | surface_gl_update_texture(ssd->gls, ssd->ds, x, y, w, h); | |
870 | ssd->gl_updates++; | |
871 | } | |
872 | ||
873 | static void spice_gl_switch(DisplayChangeListener *dcl, | |
874 | struct DisplaySurface *new_surface) | |
875 | { | |
876 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
877 | EGLint stride, fourcc; | |
878 | int fd; | |
879 | ||
880 | if (ssd->ds) { | |
881 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
882 | } | |
883 | ssd->ds = new_surface; | |
884 | if (ssd->ds) { | |
885 | surface_gl_create_texture(ssd->gls, ssd->ds); | |
886 | fd = egl_get_fd_for_texture(ssd->ds->texture, | |
5fc1fb62 GH |
887 | &stride, &fourcc, |
888 | NULL); | |
44231843 GH |
889 | if (fd < 0) { |
890 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
891 | return; | |
892 | } | |
893 | ||
e181f8bb GH |
894 | trace_qemu_spice_gl_surface(ssd->qxl.id, |
895 | surface_width(ssd->ds), | |
896 | surface_height(ssd->ds), | |
897 | fourcc); | |
44231843 GH |
898 | |
899 | /* note: spice server will close the fd */ | |
900 | spice_qxl_gl_scanout(&ssd->qxl, fd, | |
901 | surface_width(ssd->ds), | |
902 | surface_height(ssd->ds), | |
903 | stride, fourcc, false); | |
904 | ssd->have_surface = true; | |
905 | ssd->have_scanout = false; | |
906 | ||
907 | qemu_spice_gl_monitor_config(ssd, 0, 0, | |
908 | surface_width(ssd->ds), | |
909 | surface_height(ssd->ds)); | |
910 | } | |
911 | } | |
912 | ||
5e79d516 | 913 | static QEMUGLContext qemu_spice_gl_create_context(DisplayGLCtx *dgc, |
474114b7 GH |
914 | QEMUGLParams *params) |
915 | { | |
916 | eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, | |
917 | qemu_egl_rn_ctx); | |
5e79d516 | 918 | return qemu_egl_create_context(dgc, params); |
474114b7 GH |
919 | } |
920 | ||
46ffd0c0 GH |
921 | static void qemu_spice_gl_scanout_disable(DisplayChangeListener *dcl) |
922 | { | |
923 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
924 | ||
e181f8bb | 925 | trace_qemu_spice_gl_scanout_disable(ssd->qxl.id); |
46ffd0c0 GH |
926 | spice_qxl_gl_scanout(&ssd->qxl, -1, 0, 0, 0, 0, false); |
927 | qemu_spice_gl_monitor_config(ssd, 0, 0, 0, 0); | |
928 | ssd->have_surface = false; | |
929 | ssd->have_scanout = false; | |
930 | } | |
931 | ||
f4c36bda GH |
932 | static void qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl, |
933 | uint32_t tex_id, | |
934 | bool y_0_top, | |
935 | uint32_t backing_width, | |
936 | uint32_t backing_height, | |
937 | uint32_t x, uint32_t y, | |
938 | uint32_t w, uint32_t h) | |
474114b7 GH |
939 | { |
940 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
941 | EGLint stride = 0, fourcc = 0; | |
942 | int fd = -1; | |
943 | ||
46ffd0c0 | 944 | assert(tex_id); |
5fc1fb62 | 945 | fd = egl_get_fd_for_texture(tex_id, &stride, &fourcc, NULL); |
46ffd0c0 GH |
946 | if (fd < 0) { |
947 | fprintf(stderr, "%s: failed to get fd for texture\n", __func__); | |
948 | return; | |
474114b7 | 949 | } |
e181f8bb | 950 | trace_qemu_spice_gl_scanout_texture(ssd->qxl.id, w, h, fourcc); |
474114b7 GH |
951 | |
952 | /* note: spice server will close the fd */ | |
9d8256eb | 953 | spice_qxl_gl_scanout(&ssd->qxl, fd, backing_width, backing_height, |
474114b7 | 954 | stride, fourcc, y_0_top); |
39414ef4 | 955 | qemu_spice_gl_monitor_config(ssd, x, y, w, h); |
46ffd0c0 GH |
956 | ssd->have_surface = false; |
957 | ssd->have_scanout = true; | |
474114b7 GH |
958 | } |
959 | ||
cd2452b2 GH |
960 | static void qemu_spice_gl_scanout_dmabuf(DisplayChangeListener *dcl, |
961 | QemuDmaBuf *dmabuf) | |
962 | { | |
963 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
964 | ||
b153f901 GH |
965 | ssd->guest_dmabuf = dmabuf; |
966 | ssd->guest_dmabuf_refresh = true; | |
967 | ||
cd2452b2 GH |
968 | ssd->have_surface = false; |
969 | ssd->have_scanout = true; | |
970 | } | |
971 | ||
b153f901 GH |
972 | static void qemu_spice_gl_cursor_dmabuf(DisplayChangeListener *dcl, |
973 | QemuDmaBuf *dmabuf, bool have_hot, | |
974 | uint32_t hot_x, uint32_t hot_y) | |
975 | { | |
976 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
977 | ||
978 | ssd->have_hot = have_hot; | |
979 | ssd->hot_x = hot_x; | |
980 | ssd->hot_y = hot_y; | |
981 | ||
982 | trace_qemu_spice_gl_cursor(ssd->qxl.id, dmabuf != NULL, have_hot); | |
983 | if (dmabuf) { | |
984 | egl_dmabuf_import_texture(dmabuf); | |
985 | if (!dmabuf->texture) { | |
986 | return; | |
987 | } | |
988 | egl_fb_setup_for_tex(&ssd->cursor_fb, dmabuf->width, dmabuf->height, | |
989 | dmabuf->texture, false); | |
990 | } else { | |
991 | egl_fb_destroy(&ssd->cursor_fb); | |
992 | } | |
993 | } | |
994 | ||
995 | static void qemu_spice_gl_cursor_position(DisplayChangeListener *dcl, | |
996 | uint32_t pos_x, uint32_t pos_y) | |
997 | { | |
998 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
999 | ||
2480f41e | 1000 | qemu_mutex_lock(&ssd->lock); |
b153f901 GH |
1001 | ssd->ptr_x = pos_x; |
1002 | ssd->ptr_y = pos_y; | |
2480f41e | 1003 | qemu_mutex_unlock(&ssd->lock); |
b153f901 GH |
1004 | } |
1005 | ||
1006 | static void qemu_spice_gl_release_dmabuf(DisplayChangeListener *dcl, | |
1007 | QemuDmaBuf *dmabuf) | |
1008 | { | |
1009 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
1010 | ||
1011 | if (ssd->guest_dmabuf == dmabuf) { | |
1012 | ssd->guest_dmabuf = NULL; | |
1013 | ssd->guest_dmabuf_refresh = false; | |
1014 | } | |
1015 | egl_dmabuf_release_texture(dmabuf); | |
1016 | } | |
1017 | ||
474114b7 GH |
1018 | static void qemu_spice_gl_update(DisplayChangeListener *dcl, |
1019 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
1020 | { | |
1021 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
b153f901 GH |
1022 | EGLint stride = 0, fourcc = 0; |
1023 | bool render_cursor = false; | |
1024 | bool y_0_top = false; /* FIXME */ | |
474114b7 | 1025 | uint64_t cookie; |
b153f901 | 1026 | int fd; |
474114b7 | 1027 | |
44231843 GH |
1028 | if (!ssd->have_scanout) { |
1029 | return; | |
1030 | } | |
1031 | ||
b153f901 GH |
1032 | if (ssd->cursor_fb.texture) { |
1033 | render_cursor = true; | |
1034 | } | |
1035 | if (ssd->render_cursor != render_cursor) { | |
1036 | ssd->render_cursor = render_cursor; | |
1037 | ssd->guest_dmabuf_refresh = true; | |
1038 | egl_fb_destroy(&ssd->blit_fb); | |
1039 | } | |
1040 | ||
1041 | if (ssd->guest_dmabuf_refresh) { | |
1042 | QemuDmaBuf *dmabuf = ssd->guest_dmabuf; | |
1043 | if (render_cursor) { | |
1044 | egl_dmabuf_import_texture(dmabuf); | |
1045 | if (!dmabuf->texture) { | |
1046 | return; | |
1047 | } | |
1048 | ||
1049 | /* source framebuffer */ | |
1050 | egl_fb_setup_for_tex(&ssd->guest_fb, | |
1051 | dmabuf->width, dmabuf->height, | |
1052 | dmabuf->texture, false); | |
1053 | ||
1054 | /* dest framebuffer */ | |
1055 | if (ssd->blit_fb.width != dmabuf->width || | |
1056 | ssd->blit_fb.height != dmabuf->height) { | |
1057 | trace_qemu_spice_gl_render_dmabuf(ssd->qxl.id, dmabuf->width, | |
1058 | dmabuf->height); | |
1059 | egl_fb_destroy(&ssd->blit_fb); | |
1060 | egl_fb_setup_new_tex(&ssd->blit_fb, | |
1061 | dmabuf->width, dmabuf->height); | |
1062 | fd = egl_get_fd_for_texture(ssd->blit_fb.texture, | |
5fc1fb62 | 1063 | &stride, &fourcc, NULL); |
b153f901 GH |
1064 | spice_qxl_gl_scanout(&ssd->qxl, fd, |
1065 | dmabuf->width, dmabuf->height, | |
1066 | stride, fourcc, false); | |
1067 | } | |
1068 | } else { | |
1069 | trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, | |
1070 | dmabuf->width, dmabuf->height); | |
1071 | /* note: spice server will close the fd, so hand over a dup */ | |
1072 | spice_qxl_gl_scanout(&ssd->qxl, dup(dmabuf->fd), | |
1073 | dmabuf->width, dmabuf->height, | |
242d0133 MAL |
1074 | dmabuf->stride, dmabuf->fourcc, |
1075 | dmabuf->y0_top); | |
b153f901 GH |
1076 | } |
1077 | qemu_spice_gl_monitor_config(ssd, 0, 0, dmabuf->width, dmabuf->height); | |
1078 | ssd->guest_dmabuf_refresh = false; | |
1079 | } | |
1080 | ||
1081 | if (render_cursor) { | |
2480f41e PB |
1082 | int x, y; |
1083 | qemu_mutex_lock(&ssd->lock); | |
1084 | x = ssd->ptr_x; | |
1085 | y = ssd->ptr_y; | |
1086 | qemu_mutex_unlock(&ssd->lock); | |
b153f901 GH |
1087 | egl_texture_blit(ssd->gls, &ssd->blit_fb, &ssd->guest_fb, |
1088 | !y_0_top); | |
1089 | egl_texture_blend(ssd->gls, &ssd->blit_fb, &ssd->cursor_fb, | |
051a0cde | 1090 | !y_0_top, x, y, 1.0, 1.0); |
b153f901 GH |
1091 | glFlush(); |
1092 | } | |
e181f8bb GH |
1093 | |
1094 | trace_qemu_spice_gl_update(ssd->qxl.id, w, h, x, y); | |
474114b7 | 1095 | qemu_spice_gl_block(ssd, true); |
3af16718 | 1096 | glFlush(); |
474114b7 GH |
1097 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
1098 | spice_qxl_gl_draw_async(&ssd->qxl, x, y, w, h, cookie); | |
1099 | } | |
1100 | ||
1101 | static const DisplayChangeListenerOps display_listener_gl_ops = { | |
44231843 GH |
1102 | .dpy_name = "spice-egl", |
1103 | .dpy_gfx_update = spice_gl_update, | |
1104 | .dpy_gfx_switch = spice_gl_switch, | |
1105 | .dpy_gfx_check_format = console_gl_check_format, | |
1106 | .dpy_refresh = spice_gl_refresh, | |
1107 | .dpy_mouse_set = display_mouse_set, | |
1108 | .dpy_cursor_define = display_mouse_define, | |
474114b7 | 1109 | |
46ffd0c0 | 1110 | .dpy_gl_scanout_disable = qemu_spice_gl_scanout_disable, |
f4c36bda | 1111 | .dpy_gl_scanout_texture = qemu_spice_gl_scanout_texture, |
cd2452b2 | 1112 | .dpy_gl_scanout_dmabuf = qemu_spice_gl_scanout_dmabuf, |
b153f901 GH |
1113 | .dpy_gl_cursor_dmabuf = qemu_spice_gl_cursor_dmabuf, |
1114 | .dpy_gl_cursor_position = qemu_spice_gl_cursor_position, | |
1115 | .dpy_gl_release_dmabuf = qemu_spice_gl_release_dmabuf, | |
474114b7 GH |
1116 | .dpy_gl_update = qemu_spice_gl_update, |
1117 | }; | |
1118 | ||
a62c4a17 MAL |
1119 | static bool |
1120 | qemu_spice_is_compatible_dcl(DisplayGLCtx *dgc, | |
1121 | DisplayChangeListener *dcl) | |
1122 | { | |
1123 | return dcl->ops == &display_listener_gl_ops; | |
1124 | } | |
1125 | ||
5e79d516 | 1126 | static const DisplayGLCtxOps gl_ctx_ops = { |
a62c4a17 | 1127 | .dpy_gl_ctx_is_compatible_dcl = qemu_spice_is_compatible_dcl, |
5e79d516 MAL |
1128 | .dpy_gl_ctx_create = qemu_spice_gl_create_context, |
1129 | .dpy_gl_ctx_destroy = qemu_egl_destroy_context, | |
1130 | .dpy_gl_ctx_make_current = qemu_egl_make_context_current, | |
1131 | }; | |
1132 | ||
474114b7 GH |
1133 | #endif /* HAVE_SPICE_GL */ |
1134 | ||
9fa03286 | 1135 | static void qemu_spice_display_init_one(QemuConsole *con) |
a3e22260 | 1136 | { |
9c80a315 GH |
1137 | SimpleSpiceDisplay *ssd = g_new0(SimpleSpiceDisplay, 1); |
1138 | ||
c78f7137 | 1139 | qemu_spice_display_init_common(ssd); |
a3e22260 | 1140 | |
b5e751b5 | 1141 | ssd->dcl.ops = &display_listener_ops; |
474114b7 | 1142 | #ifdef HAVE_SPICE_GL |
fe5c44f9 | 1143 | if (spice_opengl) { |
474114b7 | 1144 | ssd->dcl.ops = &display_listener_gl_ops; |
5e79d516 | 1145 | ssd->dgc.ops = &gl_ctx_ops; |
474114b7 | 1146 | ssd->gl_unblock_bh = qemu_bh_new(qemu_spice_gl_unblock_bh, ssd); |
8e388e90 GH |
1147 | ssd->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1148 | qemu_spice_gl_block_timer, ssd); | |
46e19e14 | 1149 | ssd->gls = qemu_gl_init_shader(); |
44231843 GH |
1150 | ssd->have_surface = false; |
1151 | ssd->have_scanout = false; | |
474114b7 GH |
1152 | } |
1153 | #endif | |
b5e751b5 GH |
1154 | ssd->dcl.con = con; |
1155 | ||
9c80a315 | 1156 | ssd->qxl.base.sif = &dpy_interface.base; |
9fa03286 | 1157 | qemu_spice_add_display_interface(&ssd->qxl, con); |
be812c0a LH |
1158 | |
1159 | #if SPICE_SERVER_VERSION >= 0x000e02 /* release 0.14.2 */ | |
f6ef71bd | 1160 | Error *err = NULL; |
be812c0a | 1161 | char device_address[256] = ""; |
f6ef71bd | 1162 | if (qemu_console_fill_device_address(con, device_address, 256, &err)) { |
be812c0a LH |
1163 | spice_qxl_set_device_info(&ssd->qxl, |
1164 | device_address, | |
1165 | qemu_console_get_head(con), | |
1166 | 1); | |
f6ef71bd MAL |
1167 | } else { |
1168 | error_report_err(err); | |
be812c0a LH |
1169 | } |
1170 | #endif | |
1171 | ||
9c80a315 | 1172 | qemu_spice_create_host_memslot(ssd); |
7c20b4a3 | 1173 | |
ac32b2ff | 1174 | if (spice_opengl) { |
5e79d516 | 1175 | qemu_console_set_display_gl_ctx(con, &ssd->dgc); |
ac32b2ff | 1176 | } |
5209089f | 1177 | register_displaychangelistener(&ssd->dcl); |
a3e22260 | 1178 | } |
9fa03286 GH |
1179 | |
1180 | void qemu_spice_display_init(void) | |
1181 | { | |
8bf69b49 GH |
1182 | QemuOptsList *olist = qemu_find_opts("spice"); |
1183 | QemuOpts *opts = QTAILQ_FIRST(&olist->head); | |
1184 | QemuConsole *spice_con, *con; | |
1185 | const char *str; | |
9fa03286 GH |
1186 | int i; |
1187 | ||
8bf69b49 GH |
1188 | str = qemu_opt_get(opts, "display"); |
1189 | if (str) { | |
1190 | int head = qemu_opt_get_number(opts, "head", 0); | |
1191 | Error *err = NULL; | |
1192 | ||
1193 | spice_con = qemu_console_lookup_by_device_name(str, head, &err); | |
1194 | if (err) { | |
1195 | error_report("Failed to lookup display/head"); | |
1196 | exit(1); | |
1197 | } | |
1198 | } else { | |
1199 | spice_con = NULL; | |
1200 | } | |
1201 | ||
9fa03286 GH |
1202 | for (i = 0;; i++) { |
1203 | con = qemu_console_lookup_by_index(i); | |
1204 | if (!con || !qemu_console_is_graphic(con)) { | |
1205 | break; | |
1206 | } | |
1207 | if (qemu_spice_have_display_interface(con)) { | |
1208 | continue; | |
1209 | } | |
8bf69b49 GH |
1210 | if (spice_con != NULL && spice_con != con) { |
1211 | continue; | |
1212 | } | |
9fa03286 GH |
1213 | qemu_spice_display_init_one(con); |
1214 | } | |
a652b120 MAL |
1215 | |
1216 | qemu_spice_display_init_done(); | |
9fa03286 | 1217 | } |