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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); |
1663ffb9 | 192 | g_autofree int *dirty_top = NULL; |
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 | |
1663ffb9 | 201 | dirty_top = g_new(int, blocks); |
b021bd29 GH |
202 | for (blk = 0; blk < blocks; blk++) { |
203 | dirty_top[blk] = -1; | |
204 | } | |
205 | ||
71874c17 | 206 | guest = surface_data(ssd->ds); |
d9a86569 | 207 | mirror = (void *)pixman_image_get_data(ssd->mirror); |
b021bd29 | 208 | for (y = ssd->dirty.top; y < ssd->dirty.bottom; y++) { |
c6e48470 GH |
209 | yoff1 = y * surface_stride(ssd->ds); |
210 | yoff2 = y * pixman_image_get_stride(ssd->mirror); | |
b021bd29 GH |
211 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { |
212 | xoff = x * bpp; | |
213 | blk = x / blksize; | |
214 | bw = MIN(blksize, ssd->dirty.right - x); | |
c6e48470 GH |
215 | if (memcmp(guest + yoff1 + xoff, |
216 | mirror + yoff2 + xoff, | |
b021bd29 GH |
217 | bw * bpp) == 0) { |
218 | if (dirty_top[blk] != -1) { | |
219 | QXLRect update = { | |
220 | .top = dirty_top[blk], | |
221 | .bottom = y, | |
222 | .left = x, | |
223 | .right = x + bw, | |
224 | }; | |
225 | qemu_spice_create_one_update(ssd, &update); | |
226 | dirty_top[blk] = -1; | |
227 | } | |
228 | } else { | |
229 | if (dirty_top[blk] == -1) { | |
230 | dirty_top[blk] = y; | |
231 | } | |
232 | } | |
233 | } | |
234 | } | |
235 | ||
236 | for (x = ssd->dirty.left; x < ssd->dirty.right; x += blksize) { | |
237 | blk = x / blksize; | |
238 | bw = MIN(blksize, ssd->dirty.right - x); | |
239 | if (dirty_top[blk] != -1) { | |
240 | QXLRect update = { | |
241 | .top = dirty_top[blk], | |
242 | .bottom = ssd->dirty.bottom, | |
243 | .left = x, | |
244 | .right = x + bw, | |
245 | }; | |
246 | qemu_spice_create_one_update(ssd, &update); | |
247 | dirty_top[blk] = -1; | |
248 | } | |
249 | } | |
250 | ||
c60319a3 GH |
251 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
252 | } | |
253 | ||
5643fc01 GH |
254 | static SimpleSpiceCursor* |
255 | qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd, | |
700cd855 MAL |
256 | QEMUCursor *c, |
257 | int on) | |
5643fc01 GH |
258 | { |
259 | size_t size = c ? c->width * c->height * 4 : 0; | |
260 | SimpleSpiceCursor *update; | |
261 | QXLCursorCmd *ccmd; | |
262 | QXLCursor *cursor; | |
263 | QXLCommand *cmd; | |
264 | ||
265 | update = g_malloc0(sizeof(*update) + size); | |
266 | ccmd = &update->cmd; | |
267 | cursor = &update->cursor; | |
268 | cmd = &update->ext.cmd; | |
269 | ||
270 | if (c) { | |
271 | ccmd->type = QXL_CURSOR_SET; | |
dc8dceee MAL |
272 | ccmd->u.set.position.x = ssd->ptr_x + ssd->hot_x; |
273 | ccmd->u.set.position.y = ssd->ptr_y + ssd->hot_y; | |
5643fc01 GH |
274 | ccmd->u.set.visible = true; |
275 | ccmd->u.set.shape = (uintptr_t)cursor; | |
276 | cursor->header.unique = ssd->unique++; | |
277 | cursor->header.type = SPICE_CURSOR_TYPE_ALPHA; | |
278 | cursor->header.width = c->width; | |
279 | cursor->header.height = c->height; | |
280 | cursor->header.hot_spot_x = c->hot_x; | |
281 | cursor->header.hot_spot_y = c->hot_y; | |
282 | cursor->data_size = size; | |
283 | cursor->chunk.data_size = size; | |
284 | memcpy(cursor->chunk.data, c->data, size); | |
700cd855 MAL |
285 | } else if (!on) { |
286 | ccmd->type = QXL_CURSOR_HIDE; | |
5643fc01 GH |
287 | } else { |
288 | ccmd->type = QXL_CURSOR_MOVE; | |
dc8dceee MAL |
289 | ccmd->u.position.x = ssd->ptr_x + ssd->hot_x; |
290 | ccmd->u.position.y = ssd->ptr_y + ssd->hot_y; | |
5643fc01 GH |
291 | } |
292 | ccmd->release_info.id = (uintptr_t)(&update->ext); | |
293 | ||
294 | cmd->type = QXL_CMD_CURSOR; | |
295 | cmd->data = (uintptr_t)ccmd; | |
296 | ||
297 | return update; | |
298 | } | |
299 | ||
a3e22260 | 300 | /* |
4580c490 | 301 | * Called from spice server thread context (via interface_release_resource) |
a3e22260 | 302 | * We do *not* hold the global qemu mutex here, so extra care is needed |
5cbdb3a3 | 303 | * when calling qemu functions. QEMU interfaces used: |
7267c094 | 304 | * - g_free (underlying glibc free is re-entrant). |
a3e22260 GH |
305 | */ |
306 | void qemu_spice_destroy_update(SimpleSpiceDisplay *sdpy, SimpleSpiceUpdate *update) | |
307 | { | |
7267c094 AL |
308 | g_free(update->bitmap); |
309 | g_free(update); | |
a3e22260 GH |
310 | } |
311 | ||
312 | void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd) | |
313 | { | |
314 | QXLDevMemSlot memslot; | |
315 | ||
a3e22260 GH |
316 | memset(&memslot, 0, sizeof(memslot)); |
317 | memslot.slot_group_id = MEMSLOT_GROUP_HOST; | |
318 | memslot.virt_end = ~0; | |
5ff4e36c | 319 | qemu_spice_add_memslot(ssd, &memslot, QXL_SYNC); |
a3e22260 GH |
320 | } |
321 | ||
322 | void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd) | |
323 | { | |
324 | QXLDevSurfaceCreate surface; | |
ab9509cc | 325 | uint64_t surface_size; |
a3e22260 | 326 | |
160c31f7 AL |
327 | memset(&surface, 0, sizeof(surface)); |
328 | ||
ab9509cc GH |
329 | surface_size = (uint64_t) surface_width(ssd->ds) * |
330 | surface_height(ssd->ds) * 4; | |
331 | assert(surface_size > 0); | |
332 | assert(surface_size < INT_MAX); | |
333 | if (ssd->bufsize < surface_size) { | |
334 | ssd->bufsize = surface_size; | |
335 | g_free(ssd->buf); | |
336 | ssd->buf = g_malloc(ssd->bufsize); | |
337 | } | |
338 | ||
a3e22260 | 339 | surface.format = SPICE_SURFACE_FMT_32_xRGB; |
71874c17 GH |
340 | surface.width = surface_width(ssd->ds); |
341 | surface.height = surface_height(ssd->ds); | |
a3e22260 | 342 | surface.stride = -surface.width * 4; |
869564a9 | 343 | surface.mouse_mode = true; |
a3e22260 GH |
344 | surface.flags = 0; |
345 | surface.type = 0; | |
a13ccc99 | 346 | surface.mem = (uintptr_t)ssd->buf; |
a3e22260 | 347 | surface.group_id = MEMSLOT_GROUP_HOST; |
7466bc49 | 348 | |
5ff4e36c | 349 | qemu_spice_create_primary_surface(ssd, 0, &surface, QXL_SYNC); |
a3e22260 GH |
350 | } |
351 | ||
352 | void qemu_spice_destroy_host_primary(SimpleSpiceDisplay *ssd) | |
353 | { | |
5ff4e36c | 354 | qemu_spice_destroy_primary_surface(ssd, 0, QXL_SYNC); |
a3e22260 GH |
355 | } |
356 | ||
c78f7137 | 357 | void qemu_spice_display_init_common(SimpleSpiceDisplay *ssd) |
a963f876 | 358 | { |
a963f876 | 359 | qemu_mutex_init(&ssd->lock); |
b1af98ba | 360 | QTAILQ_INIT(&ssd->updates); |
a963f876 GH |
361 | ssd->mouse_x = -1; |
362 | ssd->mouse_y = -1; | |
ddd8fdc7 GH |
363 | if (ssd->num_surfaces == 0) { |
364 | ssd->num_surfaces = 1024; | |
365 | } | |
a963f876 GH |
366 | } |
367 | ||
a3e22260 GH |
368 | /* display listener callbacks */ |
369 | ||
370 | void qemu_spice_display_update(SimpleSpiceDisplay *ssd, | |
371 | int x, int y, int w, int h) | |
372 | { | |
373 | QXLRect update_area; | |
374 | ||
e181f8bb | 375 | trace_qemu_spice_display_update(ssd->qxl.id, x, y, w, h); |
a3e22260 GH |
376 | update_area.left = x, |
377 | update_area.right = x + w; | |
378 | update_area.top = y; | |
379 | update_area.bottom = y + h; | |
380 | ||
a3e22260 GH |
381 | if (qemu_spice_rect_is_empty(&ssd->dirty)) { |
382 | ssd->notify++; | |
383 | } | |
384 | qemu_spice_rect_union(&ssd->dirty, &update_area); | |
a3e22260 GH |
385 | } |
386 | ||
c12aeb86 GH |
387 | void qemu_spice_display_switch(SimpleSpiceDisplay *ssd, |
388 | DisplaySurface *surface) | |
a3e22260 | 389 | { |
b1af98ba | 390 | SimpleSpiceUpdate *update; |
4b87dc4c | 391 | bool need_destroy; |
b1af98ba | 392 | |
c821a58e | 393 | if (ssd->surface && |
555e72f2 | 394 | surface_width(surface) == pixman_image_get_width(ssd->surface) && |
b2af43cc GH |
395 | surface_height(surface) == pixman_image_get_height(ssd->surface) && |
396 | surface_format(surface) == pixman_image_get_format(ssd->surface)) { | |
555e72f2 | 397 | /* no-resize fast path: just swap backing store */ |
e181f8bb GH |
398 | trace_qemu_spice_display_surface(ssd->qxl.id, |
399 | surface_width(surface), | |
400 | surface_height(surface), | |
401 | true); | |
555e72f2 GH |
402 | qemu_mutex_lock(&ssd->lock); |
403 | ssd->ds = surface; | |
404 | pixman_image_unref(ssd->surface); | |
405 | ssd->surface = pixman_image_ref(ssd->ds->image); | |
406 | qemu_mutex_unlock(&ssd->lock); | |
407 | qemu_spice_display_update(ssd, 0, 0, | |
408 | surface_width(surface), | |
409 | surface_height(surface)); | |
410 | return; | |
411 | } | |
412 | ||
413 | /* full mode switch */ | |
e181f8bb | 414 | trace_qemu_spice_display_surface(ssd->qxl.id, |
c821a58e AO |
415 | surface_width(surface), |
416 | surface_height(surface), | |
e181f8bb | 417 | false); |
a3e22260 | 418 | |
a3e22260 | 419 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
d9a86569 GH |
420 | if (ssd->surface) { |
421 | pixman_image_unref(ssd->surface); | |
422 | ssd->surface = NULL; | |
423 | pixman_image_unref(ssd->mirror); | |
424 | ssd->mirror = NULL; | |
425 | } | |
a3e22260 | 426 | |
e0c64d08 | 427 | qemu_mutex_lock(&ssd->lock); |
4b87dc4c | 428 | need_destroy = (ssd->ds != NULL); |
71874c17 | 429 | ssd->ds = surface; |
b1af98ba GH |
430 | while ((update = QTAILQ_FIRST(&ssd->updates)) != NULL) { |
431 | QTAILQ_REMOVE(&ssd->updates, update, next); | |
432 | qemu_spice_destroy_update(ssd, update); | |
e0c64d08 GH |
433 | } |
434 | qemu_mutex_unlock(&ssd->lock); | |
4b87dc4c GH |
435 | if (need_destroy) { |
436 | qemu_spice_destroy_host_primary(ssd); | |
437 | } | |
438 | if (ssd->ds) { | |
51a09099 | 439 | ssd->surface = pixman_image_ref(ssd->ds->image); |
ff174c67 | 440 | ssd->mirror = qemu_pixman_mirror_create(surface_format(ssd->ds), |
51a09099 | 441 | ssd->ds->image); |
4b87dc4c GH |
442 | qemu_spice_create_host_primary(ssd); |
443 | } | |
a3e22260 | 444 | |
a3e22260 GH |
445 | memset(&ssd->dirty, 0, sizeof(ssd->dirty)); |
446 | ssd->notify++; | |
58c7b618 MAL |
447 | |
448 | qemu_mutex_lock(&ssd->lock); | |
449 | if (ssd->cursor) { | |
450 | g_free(ssd->ptr_define); | |
451 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, ssd->cursor, 0); | |
452 | } | |
453 | qemu_mutex_unlock(&ssd->lock); | |
a3e22260 GH |
454 | } |
455 | ||
006bf464 | 456 | void qemu_spice_cursor_refresh_bh(void *opaque) |
a3e22260 | 457 | { |
006bf464 PB |
458 | SimpleSpiceDisplay *ssd = opaque; |
459 | ||
460 | qemu_mutex_lock(&ssd->lock); | |
07536094 | 461 | if (ssd->cursor) { |
006bf464 | 462 | QEMUCursor *c = ssd->cursor; |
284d1c6b | 463 | assert(ssd->dcl.con); |
2512a026 | 464 | cursor_ref(c); |
006bf464 PB |
465 | qemu_mutex_unlock(&ssd->lock); |
466 | dpy_cursor_define(ssd->dcl.con, c); | |
467 | qemu_mutex_lock(&ssd->lock); | |
f4579e28 | 468 | cursor_unref(c); |
07536094 | 469 | } |
006bf464 | 470 | |
07536094 | 471 | if (ssd->mouse_x != -1 && ssd->mouse_y != -1) { |
006bf464 | 472 | int x, y; |
284d1c6b | 473 | assert(ssd->dcl.con); |
006bf464 PB |
474 | x = ssd->mouse_x; |
475 | y = ssd->mouse_y; | |
07536094 GH |
476 | ssd->mouse_x = -1; |
477 | ssd->mouse_y = -1; | |
006bf464 PB |
478 | qemu_mutex_unlock(&ssd->lock); |
479 | dpy_mouse_set(ssd->dcl.con, x, y, 1); | |
480 | } else { | |
481 | qemu_mutex_unlock(&ssd->lock); | |
07536094 | 482 | } |
bb5a8cd5 AL |
483 | } |
484 | ||
485 | void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd) | |
486 | { | |
284d1c6b | 487 | graphic_hw_update(ssd->dcl.con); |
bb5a8cd5 | 488 | |
6e8a355d DB |
489 | WITH_QEMU_LOCK_GUARD(&ssd->lock) { |
490 | if (QTAILQ_EMPTY(&ssd->updates) && ssd->ds) { | |
491 | qemu_spice_create_update(ssd); | |
492 | ssd->notify++; | |
493 | } | |
bb5a8cd5 | 494 | } |
e0c64d08 | 495 | |
e181f8bb | 496 | trace_qemu_spice_display_refresh(ssd->qxl.id, ssd->notify); |
a3e22260 GH |
497 | if (ssd->notify) { |
498 | ssd->notify = 0; | |
5c59d118 | 499 | qemu_spice_wakeup(ssd); |
a3e22260 GH |
500 | } |
501 | } | |
502 | ||
503 | /* spice display interface callbacks */ | |
504 | ||
9dcafa40 JS |
505 | #if SPICE_HAS_ATTACHED_WORKER |
506 | static void interface_attached_worker(QXLInstance *sin) | |
507 | { | |
508 | /* nothing to do */ | |
509 | } | |
510 | #else | |
a3e22260 GH |
511 | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) |
512 | { | |
e181f8bb | 513 | /* nothing to do */ |
a3e22260 | 514 | } |
9dcafa40 | 515 | #endif |
a3e22260 GH |
516 | |
517 | static void interface_set_compression_level(QXLInstance *sin, int level) | |
518 | { | |
a3e22260 GH |
519 | /* nothing to do */ |
520 | } | |
521 | ||
a3e22260 GH |
522 | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) |
523 | { | |
524 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
525 | ||
526 | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; | |
527 | info->memslot_id_bits = MEMSLOT_SLOT_BITS; | |
528 | info->num_memslots = NUM_MEMSLOTS; | |
529 | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; | |
530 | info->internal_groupslot_id = 0; | |
ab9509cc | 531 | info->qxl_ram_size = 16 * 1024 * 1024; |
ddd8fdc7 | 532 | info->n_surfaces = ssd->num_surfaces; |
a3e22260 GH |
533 | } |
534 | ||
c9f88ce3 | 535 | static int interface_get_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 GH |
536 | { |
537 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
538 | SimpleSpiceUpdate *update; | |
e0c64d08 | 539 | int ret = false; |
a3e22260 | 540 | |
e0c64d08 | 541 | qemu_mutex_lock(&ssd->lock); |
b1af98ba GH |
542 | update = QTAILQ_FIRST(&ssd->updates); |
543 | if (update != NULL) { | |
544 | QTAILQ_REMOVE(&ssd->updates, update, next); | |
e0c64d08 GH |
545 | *ext = update->ext; |
546 | ret = true; | |
a3e22260 | 547 | } |
e0c64d08 GH |
548 | qemu_mutex_unlock(&ssd->lock); |
549 | ||
550 | return ret; | |
a3e22260 GH |
551 | } |
552 | ||
553 | static int interface_req_cmd_notification(QXLInstance *sin) | |
554 | { | |
a3e22260 GH |
555 | return 1; |
556 | } | |
557 | ||
558 | static void interface_release_resource(QXLInstance *sin, | |
c9f88ce3 | 559 | QXLReleaseInfoExt rext) |
a3e22260 GH |
560 | { |
561 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
5643fc01 GH |
562 | SimpleSpiceUpdate *update; |
563 | SimpleSpiceCursor *cursor; | |
564 | QXLCommandExt *ext; | |
a3e22260 | 565 | |
e932e9f3 MMC |
566 | if (!rext.info) { |
567 | return; | |
568 | } | |
569 | ||
e8e23b7d | 570 | ext = (void *)(intptr_t)(rext.info->id); |
5643fc01 GH |
571 | switch (ext->cmd.type) { |
572 | case QXL_CMD_DRAW: | |
573 | update = container_of(ext, SimpleSpiceUpdate, ext); | |
574 | qemu_spice_destroy_update(ssd, update); | |
575 | break; | |
576 | case QXL_CMD_CURSOR: | |
577 | cursor = container_of(ext, SimpleSpiceCursor, ext); | |
578 | g_free(cursor); | |
579 | break; | |
580 | default: | |
581 | g_assert_not_reached(); | |
582 | } | |
a3e22260 GH |
583 | } |
584 | ||
c9f88ce3 | 585 | static int interface_get_cursor_command(QXLInstance *sin, QXLCommandExt *ext) |
a3e22260 | 586 | { |
5643fc01 GH |
587 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
588 | int ret; | |
589 | ||
6e8a355d | 590 | QEMU_LOCK_GUARD(&ssd->lock); |
5643fc01 GH |
591 | if (ssd->ptr_define) { |
592 | *ext = ssd->ptr_define->ext; | |
593 | ssd->ptr_define = NULL; | |
594 | ret = true; | |
595 | } else if (ssd->ptr_move) { | |
596 | *ext = ssd->ptr_move->ext; | |
597 | ssd->ptr_move = NULL; | |
598 | ret = true; | |
599 | } else { | |
600 | ret = false; | |
601 | } | |
5643fc01 | 602 | return ret; |
a3e22260 GH |
603 | } |
604 | ||
605 | static int interface_req_cursor_notification(QXLInstance *sin) | |
606 | { | |
a3e22260 GH |
607 | return 1; |
608 | } | |
609 | ||
610 | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) | |
611 | { | |
a89f364a | 612 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
613 | abort(); |
614 | } | |
615 | ||
616 | static int interface_flush_resources(QXLInstance *sin) | |
617 | { | |
a89f364a | 618 | fprintf(stderr, "%s: abort()\n", __func__); |
a3e22260 GH |
619 | abort(); |
620 | return 0; | |
621 | } | |
622 | ||
21a50d0b GH |
623 | static void interface_update_area_complete(QXLInstance *sin, |
624 | uint32_t surface_id, | |
625 | QXLRect *dirty, uint32_t num_updated_rects) | |
626 | { | |
627 | /* should never be called, used in qxl native mode only */ | |
628 | fprintf(stderr, "%s: abort()\n", __func__); | |
629 | abort(); | |
630 | } | |
631 | ||
632 | /* called from spice server thread context only */ | |
633 | static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token) | |
634 | { | |
474114b7 GH |
635 | QXLCookie *cookie = (QXLCookie *)(uintptr_t)cookie_token; |
636 | ||
637 | switch (cookie->type) { | |
638 | #ifdef HAVE_SPICE_GL | |
639 | case QXL_COOKIE_TYPE_GL_DRAW_DONE: | |
640 | { | |
641 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); | |
642 | qemu_bh_schedule(ssd->gl_unblock_bh); | |
643 | break; | |
644 | } | |
39414ef4 GH |
645 | case QXL_COOKIE_TYPE_IO: |
646 | if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) { | |
647 | g_free(cookie->u.data); | |
648 | } | |
649 | break; | |
474114b7 GH |
650 | #endif |
651 | default: | |
652 | /* should never be called, used in qxl native mode only */ | |
653 | fprintf(stderr, "%s: abort()\n", __func__); | |
654 | abort(); | |
655 | } | |
656 | g_free(cookie); | |
21a50d0b GH |
657 | } |
658 | ||
659 | static void interface_set_client_capabilities(QXLInstance *sin, | |
660 | uint8_t client_present, | |
661 | uint8_t caps[58]) | |
662 | { | |
e181f8bb | 663 | /* nothing to do */ |
21a50d0b GH |
664 | } |
665 | ||
666 | static int interface_client_monitors_config(QXLInstance *sin, | |
9b74d0d5 | 667 | VDAgentMonitorsConfig *mc) |
21a50d0b | 668 | { |
9b74d0d5 GH |
669 | SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl); |
670 | QemuUIInfo info; | |
c61d8126 | 671 | int head; |
5a9259a0 GH |
672 | |
673 | if (!dpy_ui_info_supported(ssd->dcl.con)) { | |
674 | return 0; /* == not supported by guest */ | |
675 | } | |
9b74d0d5 | 676 | |
dc491cfc GH |
677 | if (!mc) { |
678 | return 1; | |
679 | } | |
680 | ||
5eaf1e48 | 681 | info = *dpy_get_ui_info(ssd->dcl.con); |
c61d8126 | 682 | |
6244f988 MAL |
683 | head = qemu_console_get_index(ssd->dcl.con); |
684 | if (mc->num_of_monitors > head) { | |
685 | info.width = mc->monitors[head].width; | |
686 | info.height = mc->monitors[head].height; | |
9028ab1f MAL |
687 | #if SPICE_SERVER_VERSION >= 0x000e04 /* release 0.14.4 */ |
688 | if (mc->flags & VD_AGENT_CONFIG_MONITORS_FLAG_PHYSICAL_SIZE) { | |
689 | VDAgentMonitorMM *mm = (void *)&mc->monitors[mc->num_of_monitors]; | |
690 | info.width_mm = mm[head].width; | |
691 | info.height_mm = mm[head].height; | |
692 | } | |
693 | #endif | |
9b74d0d5 | 694 | } |
e181f8bb GH |
695 | |
696 | trace_qemu_spice_ui_info(ssd->qxl.id, info.width, info.height); | |
ca19ef52 | 697 | dpy_set_ui_info(ssd->dcl.con, &info, false); |
5a9259a0 | 698 | return 1; |
21a50d0b GH |
699 | } |
700 | ||
a3e22260 GH |
701 | static const QXLInterface dpy_interface = { |
702 | .base.type = SPICE_INTERFACE_QXL, | |
703 | .base.description = "qemu simple display", | |
704 | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, | |
705 | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, | |
706 | ||
9dcafa40 JS |
707 | #if SPICE_HAS_ATTACHED_WORKER |
708 | .attached_worker = interface_attached_worker, | |
709 | #else | |
a3e22260 | 710 | .attache_worker = interface_attach_worker, |
9dcafa40 | 711 | #endif |
a3e22260 | 712 | .set_compression_level = interface_set_compression_level, |
a3e22260 GH |
713 | .get_init_info = interface_get_init_info, |
714 | ||
715 | /* the callbacks below are called from spice server thread context */ | |
716 | .get_command = interface_get_command, | |
717 | .req_cmd_notification = interface_req_cmd_notification, | |
718 | .release_resource = interface_release_resource, | |
719 | .get_cursor_command = interface_get_cursor_command, | |
720 | .req_cursor_notification = interface_req_cursor_notification, | |
721 | .notify_update = interface_notify_update, | |
722 | .flush_resources = interface_flush_resources, | |
21a50d0b GH |
723 | .async_complete = interface_async_complete, |
724 | .update_area_complete = interface_update_area_complete, | |
725 | .set_client_capabilities = interface_set_client_capabilities, | |
726 | .client_monitors_config = interface_client_monitors_config, | |
a3e22260 GH |
727 | }; |
728 | ||
7c20b4a3 | 729 | static void display_update(DisplayChangeListener *dcl, |
7c20b4a3 | 730 | int x, int y, int w, int h) |
a3e22260 | 731 | { |
9c80a315 GH |
732 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
733 | qemu_spice_display_update(ssd, x, y, w, h); | |
a3e22260 GH |
734 | } |
735 | ||
c12aeb86 | 736 | static void display_switch(DisplayChangeListener *dcl, |
9425c004 | 737 | DisplaySurface *surface) |
a3e22260 | 738 | { |
9c80a315 | 739 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
c12aeb86 | 740 | qemu_spice_display_switch(ssd, surface); |
a3e22260 GH |
741 | } |
742 | ||
bc2ed970 | 743 | static void display_refresh(DisplayChangeListener *dcl) |
a3e22260 | 744 | { |
9c80a315 GH |
745 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); |
746 | qemu_spice_display_refresh(ssd); | |
a3e22260 GH |
747 | } |
748 | ||
5643fc01 GH |
749 | static void display_mouse_set(DisplayChangeListener *dcl, |
750 | int x, int y, int on) | |
751 | { | |
752 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
753 | ||
754 | qemu_mutex_lock(&ssd->lock); | |
755 | ssd->ptr_x = x; | |
d0df04a1 | 756 | ssd->ptr_y = y; |
ef1e1e07 | 757 | g_free(ssd->ptr_move); |
700cd855 | 758 | ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on); |
5643fc01 | 759 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 760 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
761 | } |
762 | ||
763 | static void display_mouse_define(DisplayChangeListener *dcl, | |
764 | QEMUCursor *c) | |
765 | { | |
766 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
767 | ||
768 | qemu_mutex_lock(&ssd->lock); | |
2512a026 | 769 | cursor_ref(c); |
f4579e28 | 770 | cursor_unref(ssd->cursor); |
58c7b618 | 771 | ssd->cursor = c; |
dc8dceee MAL |
772 | ssd->hot_x = c->hot_x; |
773 | ssd->hot_y = c->hot_y; | |
ef1e1e07 DB |
774 | g_free(ssd->ptr_move); |
775 | ssd->ptr_move = NULL; | |
776 | g_free(ssd->ptr_define); | |
700cd855 | 777 | ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0); |
5643fc01 | 778 | qemu_mutex_unlock(&ssd->lock); |
51e0b654 | 779 | qemu_spice_wakeup(ssd); |
5643fc01 GH |
780 | } |
781 | ||
7c20b4a3 | 782 | static const DisplayChangeListenerOps display_listener_ops = { |
0002a518 GH |
783 | .dpy_name = "spice", |
784 | .dpy_gfx_update = display_update, | |
785 | .dpy_gfx_switch = display_switch, | |
786 | .dpy_gfx_check_format = qemu_pixman_check_format, | |
787 | .dpy_refresh = display_refresh, | |
788 | .dpy_mouse_set = display_mouse_set, | |
789 | .dpy_cursor_define = display_mouse_define, | |
a3e22260 GH |
790 | }; |
791 | ||
474114b7 GH |
792 | #ifdef HAVE_SPICE_GL |
793 | ||
39414ef4 GH |
794 | static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd, |
795 | int x, int y, int w, int h) | |
796 | { | |
797 | QXLMonitorsConfig *config; | |
798 | QXLCookie *cookie; | |
799 | ||
800 | config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead)); | |
801 | config->count = 1; | |
802 | config->max_allowed = 1; | |
803 | config->heads[0].x = x; | |
804 | config->heads[0].y = y; | |
805 | config->heads[0].width = w; | |
806 | config->heads[0].height = h; | |
807 | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, | |
808 | QXL_IO_MONITORS_CONFIG_ASYNC); | |
809 | cookie->u.data = config; | |
810 | ||
811 | spice_qxl_monitors_config_async(&ssd->qxl, | |
812 | (uintptr_t)config, | |
813 | MEMSLOT_GROUP_HOST, | |
814 | (uintptr_t)cookie); | |
815 | } | |
816 | ||
474114b7 GH |
817 | static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block) |
818 | { | |
8e388e90 GH |
819 | uint64_t timeout; |
820 | ||
821 | if (block) { | |
822 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
823 | timeout += 1000; /* one sec */ | |
824 | timer_mod(ssd->gl_unblock_timer, timeout); | |
825 | } else { | |
826 | timer_del(ssd->gl_unblock_timer); | |
827 | } | |
474114b7 GH |
828 | graphic_hw_gl_block(ssd->dcl.con, block); |
829 | } | |
830 | ||
831 | static void qemu_spice_gl_unblock_bh(void *opaque) | |
832 | { | |
833 | SimpleSpiceDisplay *ssd = opaque; | |
834 | ||
835 | qemu_spice_gl_block(ssd, false); | |
836 | } | |
837 | ||
8e388e90 GH |
838 | static void qemu_spice_gl_block_timer(void *opaque) |
839 | { | |
2ab4b135 | 840 | warn_report("spice: no gl-draw-done within one second"); |
8e388e90 GH |
841 | } |
842 | ||
44231843 GH |
843 | static void spice_gl_refresh(DisplayChangeListener *dcl) |
844 | { | |
845 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
846 | uint64_t cookie; | |
847 | ||
848 | if (!ssd->ds || qemu_console_is_gl_blocked(ssd->dcl.con)) { | |
849 | return; | |
850 | } | |
851 | ||
852 | graphic_hw_update(dcl->con); | |
853 | if (ssd->gl_updates && ssd->have_surface) { | |
854 | qemu_spice_gl_block(ssd, true); | |
f4f2805e | 855 | glFlush(); |
44231843 GH |
856 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
857 | spice_qxl_gl_draw_async(&ssd->qxl, 0, 0, | |
858 | surface_width(ssd->ds), | |
859 | surface_height(ssd->ds), | |
860 | cookie); | |
861 | ssd->gl_updates = 0; | |
862 | } | |
863 | } | |
864 | ||
865 | static void spice_gl_update(DisplayChangeListener *dcl, | |
866 | int x, int y, int w, int h) | |
867 | { | |
868 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
869 | ||
870 | surface_gl_update_texture(ssd->gls, ssd->ds, x, y, w, h); | |
871 | ssd->gl_updates++; | |
872 | } | |
873 | ||
874 | static void spice_gl_switch(DisplayChangeListener *dcl, | |
875 | struct DisplaySurface *new_surface) | |
876 | { | |
877 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
878 | EGLint stride, fourcc; | |
879 | int fd; | |
880 | ||
881 | if (ssd->ds) { | |
882 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
883 | } | |
884 | ssd->ds = new_surface; | |
885 | if (ssd->ds) { | |
886 | surface_gl_create_texture(ssd->gls, ssd->ds); | |
887 | fd = egl_get_fd_for_texture(ssd->ds->texture, | |
5fc1fb62 GH |
888 | &stride, &fourcc, |
889 | NULL); | |
44231843 GH |
890 | if (fd < 0) { |
891 | surface_gl_destroy_texture(ssd->gls, ssd->ds); | |
892 | return; | |
893 | } | |
894 | ||
e181f8bb GH |
895 | trace_qemu_spice_gl_surface(ssd->qxl.id, |
896 | surface_width(ssd->ds), | |
897 | surface_height(ssd->ds), | |
898 | fourcc); | |
44231843 GH |
899 | |
900 | /* note: spice server will close the fd */ | |
901 | spice_qxl_gl_scanout(&ssd->qxl, fd, | |
902 | surface_width(ssd->ds), | |
903 | surface_height(ssd->ds), | |
904 | stride, fourcc, false); | |
905 | ssd->have_surface = true; | |
906 | ssd->have_scanout = false; | |
907 | ||
908 | qemu_spice_gl_monitor_config(ssd, 0, 0, | |
909 | surface_width(ssd->ds), | |
910 | surface_height(ssd->ds)); | |
911 | } | |
912 | } | |
913 | ||
5e79d516 | 914 | static QEMUGLContext qemu_spice_gl_create_context(DisplayGLCtx *dgc, |
474114b7 GH |
915 | QEMUGLParams *params) |
916 | { | |
917 | eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, | |
918 | qemu_egl_rn_ctx); | |
5e79d516 | 919 | return qemu_egl_create_context(dgc, params); |
474114b7 GH |
920 | } |
921 | ||
46ffd0c0 GH |
922 | static void qemu_spice_gl_scanout_disable(DisplayChangeListener *dcl) |
923 | { | |
924 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
925 | ||
e181f8bb | 926 | trace_qemu_spice_gl_scanout_disable(ssd->qxl.id); |
46ffd0c0 GH |
927 | spice_qxl_gl_scanout(&ssd->qxl, -1, 0, 0, 0, 0, false); |
928 | qemu_spice_gl_monitor_config(ssd, 0, 0, 0, 0); | |
929 | ssd->have_surface = false; | |
930 | ssd->have_scanout = false; | |
931 | } | |
932 | ||
f4c36bda GH |
933 | static void qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl, |
934 | uint32_t tex_id, | |
935 | bool y_0_top, | |
936 | uint32_t backing_width, | |
937 | uint32_t backing_height, | |
938 | uint32_t x, uint32_t y, | |
bf41ab61 MAL |
939 | uint32_t w, uint32_t h, |
940 | void *d3d_tex2d) | |
474114b7 GH |
941 | { |
942 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
943 | EGLint stride = 0, fourcc = 0; | |
944 | int fd = -1; | |
945 | ||
46ffd0c0 | 946 | assert(tex_id); |
5fc1fb62 | 947 | fd = egl_get_fd_for_texture(tex_id, &stride, &fourcc, NULL); |
46ffd0c0 GH |
948 | if (fd < 0) { |
949 | fprintf(stderr, "%s: failed to get fd for texture\n", __func__); | |
950 | return; | |
474114b7 | 951 | } |
e181f8bb | 952 | trace_qemu_spice_gl_scanout_texture(ssd->qxl.id, w, h, fourcc); |
474114b7 GH |
953 | |
954 | /* note: spice server will close the fd */ | |
9d8256eb | 955 | spice_qxl_gl_scanout(&ssd->qxl, fd, backing_width, backing_height, |
474114b7 | 956 | stride, fourcc, y_0_top); |
39414ef4 | 957 | qemu_spice_gl_monitor_config(ssd, x, y, w, h); |
46ffd0c0 GH |
958 | ssd->have_surface = false; |
959 | ssd->have_scanout = true; | |
474114b7 GH |
960 | } |
961 | ||
cd2452b2 GH |
962 | static void qemu_spice_gl_scanout_dmabuf(DisplayChangeListener *dcl, |
963 | QemuDmaBuf *dmabuf) | |
964 | { | |
965 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
966 | ||
b153f901 GH |
967 | ssd->guest_dmabuf = dmabuf; |
968 | ssd->guest_dmabuf_refresh = true; | |
969 | ||
cd2452b2 GH |
970 | ssd->have_surface = false; |
971 | ssd->have_scanout = true; | |
972 | } | |
973 | ||
b153f901 GH |
974 | static void qemu_spice_gl_cursor_dmabuf(DisplayChangeListener *dcl, |
975 | QemuDmaBuf *dmabuf, bool have_hot, | |
976 | uint32_t hot_x, uint32_t hot_y) | |
977 | { | |
978 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
979 | ||
980 | ssd->have_hot = have_hot; | |
981 | ssd->hot_x = hot_x; | |
982 | ssd->hot_y = hot_y; | |
983 | ||
984 | trace_qemu_spice_gl_cursor(ssd->qxl.id, dmabuf != NULL, have_hot); | |
985 | if (dmabuf) { | |
986 | egl_dmabuf_import_texture(dmabuf); | |
987 | if (!dmabuf->texture) { | |
988 | return; | |
989 | } | |
990 | egl_fb_setup_for_tex(&ssd->cursor_fb, dmabuf->width, dmabuf->height, | |
991 | dmabuf->texture, false); | |
992 | } else { | |
993 | egl_fb_destroy(&ssd->cursor_fb); | |
994 | } | |
995 | } | |
996 | ||
997 | static void qemu_spice_gl_cursor_position(DisplayChangeListener *dcl, | |
998 | uint32_t pos_x, uint32_t pos_y) | |
999 | { | |
1000 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
1001 | ||
2480f41e | 1002 | qemu_mutex_lock(&ssd->lock); |
b153f901 GH |
1003 | ssd->ptr_x = pos_x; |
1004 | ssd->ptr_y = pos_y; | |
2480f41e | 1005 | qemu_mutex_unlock(&ssd->lock); |
b153f901 GH |
1006 | } |
1007 | ||
1008 | static void qemu_spice_gl_release_dmabuf(DisplayChangeListener *dcl, | |
1009 | QemuDmaBuf *dmabuf) | |
1010 | { | |
1011 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
1012 | ||
1013 | if (ssd->guest_dmabuf == dmabuf) { | |
1014 | ssd->guest_dmabuf = NULL; | |
1015 | ssd->guest_dmabuf_refresh = false; | |
1016 | } | |
1017 | egl_dmabuf_release_texture(dmabuf); | |
1018 | } | |
1019 | ||
474114b7 GH |
1020 | static void qemu_spice_gl_update(DisplayChangeListener *dcl, |
1021 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
1022 | { | |
1023 | SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl); | |
b153f901 GH |
1024 | EGLint stride = 0, fourcc = 0; |
1025 | bool render_cursor = false; | |
1026 | bool y_0_top = false; /* FIXME */ | |
474114b7 | 1027 | uint64_t cookie; |
b153f901 | 1028 | int fd; |
474114b7 | 1029 | |
44231843 GH |
1030 | if (!ssd->have_scanout) { |
1031 | return; | |
1032 | } | |
1033 | ||
b153f901 GH |
1034 | if (ssd->cursor_fb.texture) { |
1035 | render_cursor = true; | |
1036 | } | |
1037 | if (ssd->render_cursor != render_cursor) { | |
1038 | ssd->render_cursor = render_cursor; | |
1039 | ssd->guest_dmabuf_refresh = true; | |
1040 | egl_fb_destroy(&ssd->blit_fb); | |
1041 | } | |
1042 | ||
1043 | if (ssd->guest_dmabuf_refresh) { | |
1044 | QemuDmaBuf *dmabuf = ssd->guest_dmabuf; | |
1045 | if (render_cursor) { | |
1046 | egl_dmabuf_import_texture(dmabuf); | |
1047 | if (!dmabuf->texture) { | |
1048 | return; | |
1049 | } | |
1050 | ||
1051 | /* source framebuffer */ | |
1052 | egl_fb_setup_for_tex(&ssd->guest_fb, | |
1053 | dmabuf->width, dmabuf->height, | |
1054 | dmabuf->texture, false); | |
1055 | ||
1056 | /* dest framebuffer */ | |
1057 | if (ssd->blit_fb.width != dmabuf->width || | |
1058 | ssd->blit_fb.height != dmabuf->height) { | |
1059 | trace_qemu_spice_gl_render_dmabuf(ssd->qxl.id, dmabuf->width, | |
1060 | dmabuf->height); | |
1061 | egl_fb_destroy(&ssd->blit_fb); | |
1062 | egl_fb_setup_new_tex(&ssd->blit_fb, | |
1063 | dmabuf->width, dmabuf->height); | |
1064 | fd = egl_get_fd_for_texture(ssd->blit_fb.texture, | |
5fc1fb62 | 1065 | &stride, &fourcc, NULL); |
b153f901 GH |
1066 | spice_qxl_gl_scanout(&ssd->qxl, fd, |
1067 | dmabuf->width, dmabuf->height, | |
1068 | stride, fourcc, false); | |
1069 | } | |
1070 | } else { | |
1071 | trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, | |
1072 | dmabuf->width, dmabuf->height); | |
1073 | /* note: spice server will close the fd, so hand over a dup */ | |
1074 | spice_qxl_gl_scanout(&ssd->qxl, dup(dmabuf->fd), | |
1075 | dmabuf->width, dmabuf->height, | |
242d0133 MAL |
1076 | dmabuf->stride, dmabuf->fourcc, |
1077 | dmabuf->y0_top); | |
b153f901 GH |
1078 | } |
1079 | qemu_spice_gl_monitor_config(ssd, 0, 0, dmabuf->width, dmabuf->height); | |
1080 | ssd->guest_dmabuf_refresh = false; | |
1081 | } | |
1082 | ||
1083 | if (render_cursor) { | |
e33e66b1 MA |
1084 | int ptr_x, ptr_y; |
1085 | ||
2480f41e | 1086 | qemu_mutex_lock(&ssd->lock); |
e33e66b1 MA |
1087 | ptr_x = ssd->ptr_x; |
1088 | ptr_y = ssd->ptr_y; | |
2480f41e | 1089 | qemu_mutex_unlock(&ssd->lock); |
b153f901 GH |
1090 | egl_texture_blit(ssd->gls, &ssd->blit_fb, &ssd->guest_fb, |
1091 | !y_0_top); | |
1092 | egl_texture_blend(ssd->gls, &ssd->blit_fb, &ssd->cursor_fb, | |
e33e66b1 | 1093 | !y_0_top, ptr_x, ptr_y, 1.0, 1.0); |
b153f901 GH |
1094 | glFlush(); |
1095 | } | |
e181f8bb GH |
1096 | |
1097 | trace_qemu_spice_gl_update(ssd->qxl.id, w, h, x, y); | |
474114b7 | 1098 | qemu_spice_gl_block(ssd, true); |
3af16718 | 1099 | glFlush(); |
474114b7 GH |
1100 | cookie = (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_GL_DRAW_DONE, 0); |
1101 | spice_qxl_gl_draw_async(&ssd->qxl, x, y, w, h, cookie); | |
1102 | } | |
1103 | ||
1104 | static const DisplayChangeListenerOps display_listener_gl_ops = { | |
44231843 GH |
1105 | .dpy_name = "spice-egl", |
1106 | .dpy_gfx_update = spice_gl_update, | |
1107 | .dpy_gfx_switch = spice_gl_switch, | |
1108 | .dpy_gfx_check_format = console_gl_check_format, | |
1109 | .dpy_refresh = spice_gl_refresh, | |
1110 | .dpy_mouse_set = display_mouse_set, | |
1111 | .dpy_cursor_define = display_mouse_define, | |
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 | ||
a62c4a17 MAL |
1122 | static bool |
1123 | qemu_spice_is_compatible_dcl(DisplayGLCtx *dgc, | |
1124 | DisplayChangeListener *dcl) | |
1125 | { | |
1126 | return dcl->ops == &display_listener_gl_ops; | |
1127 | } | |
1128 | ||
5e79d516 | 1129 | static const DisplayGLCtxOps gl_ctx_ops = { |
a62c4a17 | 1130 | .dpy_gl_ctx_is_compatible_dcl = qemu_spice_is_compatible_dcl, |
5e79d516 MAL |
1131 | .dpy_gl_ctx_create = qemu_spice_gl_create_context, |
1132 | .dpy_gl_ctx_destroy = qemu_egl_destroy_context, | |
1133 | .dpy_gl_ctx_make_current = qemu_egl_make_context_current, | |
1134 | }; | |
1135 | ||
474114b7 GH |
1136 | #endif /* HAVE_SPICE_GL */ |
1137 | ||
9fa03286 | 1138 | static void qemu_spice_display_init_one(QemuConsole *con) |
a3e22260 | 1139 | { |
9c80a315 GH |
1140 | SimpleSpiceDisplay *ssd = g_new0(SimpleSpiceDisplay, 1); |
1141 | ||
c78f7137 | 1142 | qemu_spice_display_init_common(ssd); |
a3e22260 | 1143 | |
b5e751b5 | 1144 | ssd->dcl.ops = &display_listener_ops; |
474114b7 | 1145 | #ifdef HAVE_SPICE_GL |
fe5c44f9 | 1146 | if (spice_opengl) { |
474114b7 | 1147 | ssd->dcl.ops = &display_listener_gl_ops; |
5e79d516 | 1148 | ssd->dgc.ops = &gl_ctx_ops; |
474114b7 | 1149 | ssd->gl_unblock_bh = qemu_bh_new(qemu_spice_gl_unblock_bh, ssd); |
8e388e90 GH |
1150 | ssd->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1151 | qemu_spice_gl_block_timer, ssd); | |
46e19e14 | 1152 | ssd->gls = qemu_gl_init_shader(); |
44231843 GH |
1153 | ssd->have_surface = false; |
1154 | ssd->have_scanout = false; | |
474114b7 GH |
1155 | } |
1156 | #endif | |
b5e751b5 GH |
1157 | ssd->dcl.con = con; |
1158 | ||
9c80a315 | 1159 | ssd->qxl.base.sif = &dpy_interface.base; |
9fa03286 | 1160 | qemu_spice_add_display_interface(&ssd->qxl, con); |
be812c0a LH |
1161 | |
1162 | #if SPICE_SERVER_VERSION >= 0x000e02 /* release 0.14.2 */ | |
f6ef71bd | 1163 | Error *err = NULL; |
be812c0a | 1164 | char device_address[256] = ""; |
f6ef71bd | 1165 | if (qemu_console_fill_device_address(con, device_address, 256, &err)) { |
be812c0a LH |
1166 | spice_qxl_set_device_info(&ssd->qxl, |
1167 | device_address, | |
1168 | qemu_console_get_head(con), | |
1169 | 1); | |
f6ef71bd MAL |
1170 | } else { |
1171 | error_report_err(err); | |
be812c0a LH |
1172 | } |
1173 | #endif | |
1174 | ||
9c80a315 | 1175 | qemu_spice_create_host_memslot(ssd); |
7c20b4a3 | 1176 | |
ac32b2ff | 1177 | if (spice_opengl) { |
5e79d516 | 1178 | qemu_console_set_display_gl_ctx(con, &ssd->dgc); |
ac32b2ff | 1179 | } |
5209089f | 1180 | register_displaychangelistener(&ssd->dcl); |
a3e22260 | 1181 | } |
9fa03286 GH |
1182 | |
1183 | void qemu_spice_display_init(void) | |
1184 | { | |
8bf69b49 GH |
1185 | QemuOptsList *olist = qemu_find_opts("spice"); |
1186 | QemuOpts *opts = QTAILQ_FIRST(&olist->head); | |
1187 | QemuConsole *spice_con, *con; | |
1188 | const char *str; | |
9fa03286 GH |
1189 | int i; |
1190 | ||
8bf69b49 GH |
1191 | str = qemu_opt_get(opts, "display"); |
1192 | if (str) { | |
1193 | int head = qemu_opt_get_number(opts, "head", 0); | |
1194 | Error *err = NULL; | |
1195 | ||
1196 | spice_con = qemu_console_lookup_by_device_name(str, head, &err); | |
1197 | if (err) { | |
1198 | error_report("Failed to lookup display/head"); | |
1199 | exit(1); | |
1200 | } | |
1201 | } else { | |
1202 | spice_con = NULL; | |
1203 | } | |
1204 | ||
9fa03286 GH |
1205 | for (i = 0;; i++) { |
1206 | con = qemu_console_lookup_by_index(i); | |
1207 | if (!con || !qemu_console_is_graphic(con)) { | |
1208 | break; | |
1209 | } | |
1210 | if (qemu_spice_have_display_interface(con)) { | |
1211 | continue; | |
1212 | } | |
8bf69b49 GH |
1213 | if (spice_con != NULL && spice_con != con) { |
1214 | continue; | |
1215 | } | |
9fa03286 GH |
1216 | qemu_spice_display_init_one(con); |
1217 | } | |
a652b120 MAL |
1218 | |
1219 | qemu_spice_display_init_done(); | |
9fa03286 | 1220 | } |