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Commit | Line | Data |
---|---|---|
e7f0ad58 FB |
1 | /* |
2 | * QEMU graphical console | |
5fafdf24 | 3 | * |
e7f0ad58 | 4 | * Copyright (c) 2004 Fabrice Bellard |
5fafdf24 | 5 | * |
e7f0ad58 FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
e688df6b | 24 | |
e16f4c87 | 25 | #include "qemu/osdep.h" |
28ecbaee | 26 | #include "ui/console.h" |
aa2beaa1 | 27 | #include "hw/qdev-core.h" |
e688df6b | 28 | #include "qapi/error.h" |
9af23989 | 29 | #include "qapi/qapi-commands-ui.h" |
0c9d0641 | 30 | #include "qemu/fifo8.h" |
014b00cc | 31 | #include "qemu/main-loop.h" |
0b8fa32f | 32 | #include "qemu/module.h" |
922a01a0 | 33 | #include "qemu/option.h" |
1de7afc9 | 34 | #include "qemu/timer.h" |
014b00cc | 35 | #include "chardev/char.h" |
ac86048b | 36 | #include "trace.h" |
a77549b3 | 37 | #include "exec/memory.h" |
c5f2bce5 | 38 | #include "io/channel-file.h" |
db1015e9 | 39 | #include "qom/object.h" |
e7f0ad58 FB |
40 | |
41 | #define DEFAULT_BACKSCROLL 512 | |
bf1bed81 | 42 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 43 | |
6d6f7c28 PB |
44 | typedef struct TextAttributes { |
45 | uint8_t fgcol:4; | |
46 | uint8_t bgcol:4; | |
47 | uint8_t bold:1; | |
48 | uint8_t uline:1; | |
49 | uint8_t blink:1; | |
50 | uint8_t invers:1; | |
51 | uint8_t unvisible:1; | |
52 | } TextAttributes; | |
53 | ||
e7f0ad58 FB |
54 | typedef struct TextCell { |
55 | uint8_t ch; | |
6d6f7c28 | 56 | TextAttributes t_attrib; |
e7f0ad58 FB |
57 | } TextCell; |
58 | ||
59 | #define MAX_ESC_PARAMS 3 | |
60 | ||
61 | enum TTYState { | |
62 | TTY_STATE_NORM, | |
63 | TTY_STATE_ESC, | |
64 | TTY_STATE_CSI, | |
65 | }; | |
66 | ||
af3a9031 TS |
67 | typedef enum { |
68 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
69 | TEXT_CONSOLE, |
70 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 71 | } console_type_t; |
af3a9031 | 72 | |
76ffb0b4 | 73 | struct QemuConsole { |
95be0669 GH |
74 | Object parent; |
75 | ||
f81bdefb | 76 | int index; |
c227f099 | 77 | console_type_t console_type; |
e7f0ad58 | 78 | DisplayState *ds; |
321f048d | 79 | DisplaySurface *surface; |
ebced091 | 80 | DisplayScanout scanout; |
284d1c6b | 81 | int dcls; |
5e79d516 | 82 | DisplayGLCtx *gl; |
a4ddc314 | 83 | int gl_block; |
a9b1e471 | 84 | QEMUTimer *gl_unblock_timer; |
b3cb21b9 | 85 | int window_id; |
76ffb0b4 | 86 | |
95219897 | 87 | /* Graphic console state. */ |
aa2beaa1 | 88 | Object *device; |
5643706a | 89 | uint32_t head; |
6f90f3d7 | 90 | QemuUIInfo ui_info; |
cf1ecc82 | 91 | QEMUTimer *ui_timer; |
380cd056 | 92 | const GraphicHwOps *hw_ops; |
95219897 | 93 | void *hw; |
76ffb0b4 GH |
94 | |
95 | /* Text console state */ | |
e7f0ad58 FB |
96 | int width; |
97 | int height; | |
98 | int total_height; | |
99 | int backscroll_height; | |
e7f0ad58 | 100 | int x, y; |
adb47967 | 101 | int x_saved, y_saved; |
e7f0ad58 FB |
102 | int y_displayed; |
103 | int y_base; | |
6d6f7c28 PB |
104 | TextAttributes t_attrib_default; /* default text attributes */ |
105 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 106 | TextCell *cells; |
4d3b6f6e | 107 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 108 | int echo; |
e7f0ad58 | 109 | |
14778c20 PB |
110 | int update_x0; |
111 | int update_y0; | |
112 | int update_x1; | |
113 | int update_y1; | |
114 | ||
e7f0ad58 FB |
115 | enum TTYState state; |
116 | int esc_params[MAX_ESC_PARAMS]; | |
117 | int nb_esc_params; | |
118 | ||
0ec7b3e7 | 119 | Chardev *chr; |
e15d7371 | 120 | /* fifo for key pressed */ |
0c9d0641 | 121 | Fifo8 out_fifo; |
0d9b90ce | 122 | CoQueue dump_queue; |
cd6cd8fa GH |
123 | |
124 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
125 | }; |
126 | ||
27be5587 | 127 | struct DisplayState { |
1246b259 | 128 | QEMUTimer *gui_timer; |
0f7b2864 GH |
129 | uint64_t last_update; |
130 | uint64_t update_interval; | |
131 | bool refreshing; | |
27be5587 GH |
132 | bool have_gfx; |
133 | bool have_text; | |
134 | ||
135 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
136 | }; | |
137 | ||
98b50080 | 138 | static DisplayState *display_state; |
76ffb0b4 | 139 | static QemuConsole *active_console; |
eae3eb3e | 140 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 141 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
142 | static bool cursor_visible_phase; |
143 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 144 | |
0ec7b3e7 | 145 | static void text_console_do_init(Chardev *chr, DisplayState *ds); |
0f7b2864 | 146 | static void dpy_refresh(DisplayState *s); |
5209089f | 147 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
148 | static void text_console_update_cursor_timer(void); |
149 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 150 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
151 | static bool console_compatible_with(QemuConsole *con, |
152 | DisplayChangeListener *dcl, Error **errp); | |
64840c66 | 153 | |
98a9ad90 GH |
154 | static void gui_update(void *opaque) |
155 | { | |
0f7b2864 GH |
156 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
157 | uint64_t dcl_interval; | |
98a9ad90 GH |
158 | DisplayState *ds = opaque; |
159 | DisplayChangeListener *dcl; | |
cd6cd8fa | 160 | QemuConsole *con; |
98a9ad90 | 161 | |
0f7b2864 | 162 | ds->refreshing = true; |
98a9ad90 | 163 | dpy_refresh(ds); |
0f7b2864 | 164 | ds->refreshing = false; |
98a9ad90 GH |
165 | |
166 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
167 | dcl_interval = dcl->update_interval ? |
168 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
169 | if (interval > dcl_interval) { | |
170 | interval = dcl_interval; | |
98a9ad90 GH |
171 | } |
172 | } | |
0f7b2864 GH |
173 | if (ds->update_interval != interval) { |
174 | ds->update_interval = interval; | |
cd6cd8fa GH |
175 | QTAILQ_FOREACH(con, &consoles, next) { |
176 | if (con->hw_ops->update_interval) { | |
177 | con->hw_ops->update_interval(con->hw, interval); | |
dea1b0bd GH |
178 | } |
179 | } | |
0f7b2864 GH |
180 | trace_console_refresh(interval); |
181 | } | |
bc72ad67 AB |
182 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
183 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
184 | } |
185 | ||
186 | static void gui_setup_refresh(DisplayState *ds) | |
187 | { | |
188 | DisplayChangeListener *dcl; | |
189 | bool need_timer = false; | |
190 | bool have_gfx = false; | |
191 | bool have_text = false; | |
192 | ||
193 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
194 | if (dcl->ops->dpy_refresh != NULL) { | |
195 | need_timer = true; | |
196 | } | |
197 | if (dcl->ops->dpy_gfx_update != NULL) { | |
198 | have_gfx = true; | |
199 | } | |
200 | if (dcl->ops->dpy_text_update != NULL) { | |
201 | have_text = true; | |
202 | } | |
203 | } | |
204 | ||
205 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
206 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
207 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
208 | } |
209 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 210 | timer_free(ds->gui_timer); |
98a9ad90 GH |
211 | ds->gui_timer = NULL; |
212 | } | |
213 | ||
214 | ds->have_gfx = have_gfx; | |
215 | ds->have_text = have_text; | |
216 | } | |
217 | ||
4d631621 MAL |
218 | void graphic_hw_update_done(QemuConsole *con) |
219 | { | |
6fc5183a GH |
220 | if (con) { |
221 | qemu_co_queue_restart_all(&con->dump_queue); | |
222 | } | |
4d631621 MAL |
223 | } |
224 | ||
1dbfa005 | 225 | void graphic_hw_update(QemuConsole *con) |
95219897 | 226 | { |
4d631621 | 227 | bool async = false; |
1cd8b948 | 228 | con = con ? con : active_console; |
1dbfa005 | 229 | if (!con) { |
1cd8b948 | 230 | return; |
1dbfa005 | 231 | } |
1cd8b948 | 232 | if (con->hw_ops->gfx_update) { |
380cd056 | 233 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
234 | async = con->hw_ops->gfx_update_async; |
235 | } | |
236 | if (!async) { | |
237 | graphic_hw_update_done(con); | |
1dbfa005 | 238 | } |
95219897 PB |
239 | } |
240 | ||
a9b1e471 MAL |
241 | static void graphic_hw_gl_unblock_timer(void *opaque) |
242 | { | |
243 | warn_report("console: no gl-unblock within one second"); | |
244 | } | |
245 | ||
bba19b88 GH |
246 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
247 | { | |
a9b1e471 | 248 | uint64_t timeout; |
f607867c GH |
249 | assert(con != NULL); |
250 | ||
a4ddc314 MAL |
251 | if (block) { |
252 | con->gl_block++; | |
253 | } else { | |
254 | con->gl_block--; | |
bba19b88 | 255 | } |
a4ddc314 MAL |
256 | assert(con->gl_block >= 0); |
257 | if (!con->hw_ops->gl_block) { | |
258 | return; | |
259 | } | |
260 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
261 | return; | |
262 | } | |
263 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
264 | |
265 | if (block) { | |
266 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
267 | timeout += 1000; /* one sec */ | |
268 | timer_mod(con->gl_unblock_timer, timeout); | |
269 | } else { | |
270 | timer_del(con->gl_unblock_timer); | |
271 | } | |
bba19b88 GH |
272 | } |
273 | ||
b3cb21b9 ST |
274 | int qemu_console_get_window_id(QemuConsole *con) |
275 | { | |
276 | return con->window_id; | |
277 | } | |
278 | ||
279 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
280 | { | |
281 | con->window_id = window_id; | |
282 | } | |
283 | ||
1dbfa005 | 284 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 285 | { |
1dbfa005 GH |
286 | if (!con) { |
287 | con = active_console; | |
288 | } | |
380cd056 GH |
289 | if (con && con->hw_ops->invalidate) { |
290 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 291 | } |
95219897 PB |
292 | } |
293 | ||
d00ec2fe | 294 | static bool ppm_save(int fd, pixman_image_t *image, Error **errp) |
95219897 | 295 | { |
d00ec2fe MAL |
296 | int width = pixman_image_get_width(image); |
297 | int height = pixman_image_get_height(image); | |
c5f2bce5 MAL |
298 | g_autoptr(Object) ioc = OBJECT(qio_channel_file_new_fd(fd)); |
299 | g_autofree char *header = NULL; | |
300 | g_autoptr(pixman_image_t) linebuf = NULL; | |
2c62f08d | 301 | int y; |
2c62f08d | 302 | |
d00ec2fe | 303 | trace_ppm_save(fd, image); |
c5f2bce5 MAL |
304 | |
305 | header = g_strdup_printf("P6\n%d %d\n%d\n", width, height, 255); | |
306 | if (qio_channel_write_all(QIO_CHANNEL(ioc), | |
307 | header, strlen(header), errp) < 0) { | |
308 | return false; | |
2c62f08d | 309 | } |
c5f2bce5 | 310 | |
2c62f08d GH |
311 | linebuf = qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); |
312 | for (y = 0; y < height; y++) { | |
d00ec2fe | 313 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); |
c5f2bce5 MAL |
314 | if (qio_channel_write_all(QIO_CHANNEL(ioc), |
315 | (char *)pixman_image_get_data(linebuf), | |
316 | pixman_image_get_stride(linebuf), errp) < 0) { | |
317 | return false; | |
318 | } | |
f81bdefb JK |
319 | } |
320 | ||
c5f2bce5 | 321 | return true; |
2c62f08d GH |
322 | } |
323 | ||
0d9b90ce MAL |
324 | static void graphic_hw_update_bh(void *con) |
325 | { | |
326 | graphic_hw_update(con); | |
327 | } | |
328 | ||
329 | /* Safety: coroutine-only, concurrent-coroutine safe, main thread only */ | |
330 | void coroutine_fn | |
331 | qmp_screendump(const char *filename, bool has_device, const char *device, | |
332 | bool has_head, int64_t head, Error **errp) | |
2c62f08d | 333 | { |
d00ec2fe | 334 | g_autoptr(pixman_image_t) image = NULL; |
f771c544 | 335 | QemuConsole *con; |
2c62f08d | 336 | DisplaySurface *surface; |
46e5841c | 337 | int fd; |
2c62f08d | 338 | |
f771c544 TH |
339 | if (has_device) { |
340 | con = qemu_console_lookup_by_device_name(device, has_head ? head : 0, | |
341 | errp); | |
342 | if (!con) { | |
343 | return; | |
344 | } | |
345 | } else { | |
346 | if (has_head) { | |
347 | error_setg(errp, "'head' must be specified together with 'device'"); | |
348 | return; | |
349 | } | |
350 | con = qemu_console_lookup_by_index(0); | |
351 | if (!con) { | |
352 | error_setg(errp, "There is no console to take a screendump from"); | |
353 | return; | |
354 | } | |
33bcd98c | 355 | } |
2c62f08d | 356 | |
0d9b90ce MAL |
357 | if (qemu_co_queue_empty(&con->dump_queue)) { |
358 | /* Defer the update, it will restart the pending coroutines */ | |
359 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
360 | graphic_hw_update_bh, con); | |
361 | } | |
362 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
363 | ||
364 | /* | |
365 | * All pending coroutines are woken up, while the BQL is held. No | |
366 | * further graphic update are possible until it is released. Take | |
367 | * an image ref before that. | |
368 | */ | |
2c62f08d | 369 | surface = qemu_console_surface(con); |
08d9864f MP |
370 | if (!surface) { |
371 | error_setg(errp, "no surface"); | |
372 | return; | |
373 | } | |
d00ec2fe | 374 | image = pixman_image_ref(surface->image); |
08d9864f | 375 | |
448058aa | 376 | fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); |
46e5841c MAL |
377 | if (fd == -1) { |
378 | error_setg(errp, "failed to open file '%s': %s", filename, | |
379 | strerror(errno)); | |
380 | return; | |
381 | } | |
382 | ||
0d9b90ce MAL |
383 | /* |
384 | * The image content could potentially be updated as the coroutine | |
385 | * yields and releases the BQL. It could produce corrupted dump, but | |
386 | * it should be otherwise safe. | |
387 | */ | |
d00ec2fe | 388 | if (!ppm_save(fd, image, errp)) { |
53a61ecb | 389 | qemu_unlink(filename); |
46e5841c | 390 | } |
95219897 PB |
391 | } |
392 | ||
1dbfa005 | 393 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 394 | { |
1dbfa005 GH |
395 | if (!con) { |
396 | con = active_console; | |
397 | } | |
380cd056 GH |
398 | if (con && con->hw_ops->text_update) { |
399 | con->hw_ops->text_update(con->hw, chardata); | |
400 | } | |
4d3b6f6e AZ |
401 | } |
402 | ||
1562e531 GH |
403 | static void vga_fill_rect(QemuConsole *con, |
404 | int posx, int posy, int width, int height, | |
e27bd65a | 405 | pixman_color_t color) |
e7f0ad58 | 406 | { |
1562e531 | 407 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
408 | pixman_rectangle16_t rect = { |
409 | .x = posx, .y = posy, .width = width, .height = height | |
410 | }; | |
68db6dc5 | 411 | |
68db6dc5 | 412 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 413 | &color, 1, &rect); |
e7f0ad58 FB |
414 | } |
415 | ||
416 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
417 | static void vga_bitblt(QemuConsole *con, |
418 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 419 | { |
1562e531 | 420 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
421 | |
422 | pixman_image_composite(PIXMAN_OP_SRC, | |
423 | surface->image, NULL, surface->image, | |
424 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
425 | } |
426 | ||
427 | /***********************************************************/ | |
428 | /* basic char display */ | |
429 | ||
430 | #define FONT_HEIGHT 16 | |
431 | #define FONT_WIDTH 8 | |
432 | ||
433 | #include "vgafont.h" | |
434 | ||
e27bd65a GH |
435 | #define QEMU_RGB(r, g, b) \ |
436 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
437 | ||
438 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 439 | { /* dark */ |
4083733d OH |
440 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
441 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
442 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
443 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
444 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
445 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
446 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
447 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
448 | }, |
449 | { /* bright */ | |
4083733d OH |
450 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
451 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
452 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
453 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
454 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
455 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
456 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
457 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 458 | } |
e7f0ad58 FB |
459 | }; |
460 | ||
1562e531 | 461 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 462 | TextAttributes *t_attrib) |
e7f0ad58 | 463 | { |
7d6ba01c | 464 | static pixman_image_t *glyphs[256]; |
1562e531 | 465 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 466 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
467 | |
468 | if (t_attrib->invers) { | |
cf6f0548 GH |
469 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
470 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 471 | } else { |
cf6f0548 GH |
472 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
473 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 474 | } |
e7f0ad58 | 475 | |
7d6ba01c GH |
476 | if (!glyphs[ch]) { |
477 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 478 | } |
7d6ba01c | 479 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 480 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
481 | } |
482 | ||
76ffb0b4 | 483 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
484 | { |
485 | TextCell *cells, *c, *c1; | |
486 | int w1, x, y, last_width; | |
487 | ||
ebced091 MAL |
488 | assert(s->scanout.kind == SCANOUT_SURFACE); |
489 | ||
e7f0ad58 | 490 | last_width = s->width; |
36671fbd GH |
491 | s->width = surface_width(s->surface) / FONT_WIDTH; |
492 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
493 | |
494 | w1 = last_width; | |
495 | if (s->width < w1) | |
496 | w1 = s->width; | |
497 | ||
5b8541c6 | 498 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
499 | for(y = 0; y < s->total_height; y++) { |
500 | c = &cells[y * s->width]; | |
501 | if (w1 > 0) { | |
502 | c1 = &s->cells[y * last_width]; | |
503 | for(x = 0; x < w1; x++) { | |
504 | *c++ = *c1++; | |
505 | } | |
506 | } | |
507 | for(x = w1; x < s->width; x++) { | |
508 | c->ch = ' '; | |
6d6f7c28 | 509 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
510 | c++; |
511 | } | |
512 | } | |
7267c094 | 513 | g_free(s->cells); |
e7f0ad58 FB |
514 | s->cells = cells; |
515 | } | |
516 | ||
76ffb0b4 | 517 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
518 | { |
519 | s->text_x[0] = MIN(s->text_x[0], x); | |
520 | s->text_x[1] = MAX(s->text_x[1], x); | |
521 | s->text_y[0] = MIN(s->text_y[0], y); | |
522 | s->text_y[1] = MAX(s->text_y[1], y); | |
523 | } | |
524 | ||
76ffb0b4 | 525 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 526 | { |
b35e3ba0 GH |
527 | if (!qemu_console_is_visible(s)) { |
528 | return; | |
529 | } | |
14778c20 PB |
530 | if (s->update_x0 > x * FONT_WIDTH) |
531 | s->update_x0 = x * FONT_WIDTH; | |
532 | if (s->update_y0 > y * FONT_HEIGHT) | |
533 | s->update_y0 = y * FONT_HEIGHT; | |
534 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
535 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
536 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
537 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
538 | } | |
539 | ||
76ffb0b4 | 540 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
541 | { |
542 | TextCell *c; | |
543 | int y1, y2; | |
544 | ||
1562e531 GH |
545 | if (s->ds->have_text) { |
546 | text_update_xy(s, x, y); | |
547 | } | |
4d3b6f6e | 548 | |
b35e3ba0 GH |
549 | y1 = (s->y_base + y) % s->total_height; |
550 | y2 = y1 - s->y_displayed; | |
551 | if (y2 < 0) { | |
552 | y2 += s->total_height; | |
553 | } | |
554 | if (y2 < s->height) { | |
5b8541c6 GH |
555 | if (x >= s->width) { |
556 | x = s->width - 1; | |
557 | } | |
b35e3ba0 GH |
558 | c = &s->cells[y1 * s->width + x]; |
559 | vga_putcharxy(s, x, y2, c->ch, | |
560 | &(c->t_attrib)); | |
561 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
562 | } |
563 | } | |
564 | ||
76ffb0b4 | 565 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
566 | { |
567 | TextCell *c; | |
568 | int y, y1; | |
1562e531 | 569 | int x = s->x; |
e7f0ad58 | 570 | |
1562e531 GH |
571 | if (s->ds->have_text) { |
572 | s->cursor_invalidate = 1; | |
573 | } | |
4d3b6f6e | 574 | |
b35e3ba0 GH |
575 | if (x >= s->width) { |
576 | x = s->width - 1; | |
577 | } | |
578 | y1 = (s->y_base + s->y) % s->total_height; | |
579 | y = y1 - s->y_displayed; | |
580 | if (y < 0) { | |
581 | y += s->total_height; | |
582 | } | |
583 | if (y < s->height) { | |
584 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 585 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
586 | TextAttributes t_attrib = s->t_attrib_default; |
587 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
588 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
589 | } else { | |
590 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 591 | } |
b35e3ba0 | 592 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
593 | } |
594 | } | |
595 | ||
76ffb0b4 | 596 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 597 | { |
1562e531 | 598 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
599 | TextCell *c; |
600 | int x, y, y1; | |
601 | ||
a93a4a22 | 602 | if (s->ds->have_text) { |
4d3b6f6e AZ |
603 | s->text_x[0] = 0; |
604 | s->text_y[0] = 0; | |
605 | s->text_x[1] = s->width - 1; | |
606 | s->text_y[1] = s->height - 1; | |
607 | s->cursor_invalidate = 1; | |
4d3b6f6e | 608 | } |
e7f0ad58 | 609 | |
b35e3ba0 | 610 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 611 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
612 | y1 = s->y_displayed; |
613 | for (y = 0; y < s->height; y++) { | |
614 | c = s->cells + y1 * s->width; | |
615 | for (x = 0; x < s->width; x++) { | |
616 | vga_putcharxy(s, x, y, c->ch, | |
617 | &(c->t_attrib)); | |
618 | c++; | |
619 | } | |
620 | if (++y1 == s->total_height) { | |
621 | y1 = 0; | |
e7f0ad58 | 622 | } |
e7f0ad58 | 623 | } |
b35e3ba0 GH |
624 | console_show_cursor(s, 1); |
625 | dpy_gfx_update(s, 0, 0, | |
626 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
627 | } |
628 | ||
81c0d5a6 | 629 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 630 | { |
e7f0ad58 | 631 | int i, y1; |
3b46e624 | 632 | |
e7f0ad58 FB |
633 | if (ydelta > 0) { |
634 | for(i = 0; i < ydelta; i++) { | |
635 | if (s->y_displayed == s->y_base) | |
636 | break; | |
637 | if (++s->y_displayed == s->total_height) | |
638 | s->y_displayed = 0; | |
639 | } | |
640 | } else { | |
641 | ydelta = -ydelta; | |
642 | i = s->backscroll_height; | |
643 | if (i > s->total_height - s->height) | |
644 | i = s->total_height - s->height; | |
645 | y1 = s->y_base - i; | |
646 | if (y1 < 0) | |
647 | y1 += s->total_height; | |
648 | for(i = 0; i < ydelta; i++) { | |
649 | if (s->y_displayed == y1) | |
650 | break; | |
651 | if (--s->y_displayed < 0) | |
652 | s->y_displayed = s->total_height - 1; | |
653 | } | |
654 | } | |
655 | console_refresh(s); | |
656 | } | |
657 | ||
76ffb0b4 | 658 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
659 | { |
660 | TextCell *c; | |
661 | int x, y1; | |
662 | ||
e7f0ad58 FB |
663 | s->y++; |
664 | if (s->y >= s->height) { | |
665 | s->y = s->height - 1; | |
6d6f7c28 | 666 | |
e7f0ad58 FB |
667 | if (s->y_displayed == s->y_base) { |
668 | if (++s->y_displayed == s->total_height) | |
669 | s->y_displayed = 0; | |
670 | } | |
671 | if (++s->y_base == s->total_height) | |
672 | s->y_base = 0; | |
673 | if (s->backscroll_height < s->total_height) | |
674 | s->backscroll_height++; | |
675 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
676 | c = &s->cells[y1 * s->width]; | |
677 | for(x = 0; x < s->width; x++) { | |
678 | c->ch = ' '; | |
6d6f7c28 | 679 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
680 | c++; |
681 | } | |
b35e3ba0 | 682 | if (s->y_displayed == s->y_base) { |
1562e531 | 683 | if (s->ds->have_text) { |
4d3b6f6e AZ |
684 | s->text_x[0] = 0; |
685 | s->text_y[0] = 0; | |
686 | s->text_x[1] = s->width - 1; | |
687 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
688 | } |
689 | ||
b35e3ba0 GH |
690 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
691 | s->width * FONT_WIDTH, | |
692 | (s->height - 1) * FONT_HEIGHT); | |
693 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
694 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
695 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
696 | s->update_x0 = 0; | |
697 | s->update_y0 = 0; | |
698 | s->update_x1 = s->width * FONT_WIDTH; | |
699 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
700 | } |
701 | } | |
702 | } | |
703 | ||
6d6f7c28 PB |
704 | /* Set console attributes depending on the current escape codes. |
705 | * NOTE: I know this code is not very efficient (checking every color for it | |
706 | * self) but it is more readable and better maintainable. | |
707 | */ | |
76ffb0b4 | 708 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
709 | { |
710 | int i; | |
711 | ||
6d6f7c28 PB |
712 | for (i=0; i<s->nb_esc_params; i++) { |
713 | switch (s->esc_params[i]) { | |
714 | case 0: /* reset all console attributes to default */ | |
715 | s->t_attrib = s->t_attrib_default; | |
716 | break; | |
717 | case 1: | |
718 | s->t_attrib.bold = 1; | |
719 | break; | |
720 | case 4: | |
721 | s->t_attrib.uline = 1; | |
722 | break; | |
723 | case 5: | |
724 | s->t_attrib.blink = 1; | |
725 | break; | |
726 | case 7: | |
727 | s->t_attrib.invers = 1; | |
728 | break; | |
729 | case 8: | |
730 | s->t_attrib.unvisible = 1; | |
731 | break; | |
732 | case 22: | |
733 | s->t_attrib.bold = 0; | |
734 | break; | |
735 | case 24: | |
736 | s->t_attrib.uline = 0; | |
737 | break; | |
738 | case 25: | |
739 | s->t_attrib.blink = 0; | |
740 | break; | |
741 | case 27: | |
742 | s->t_attrib.invers = 0; | |
743 | break; | |
744 | case 28: | |
745 | s->t_attrib.unvisible = 0; | |
746 | break; | |
747 | /* set foreground color */ | |
748 | case 30: | |
4083733d | 749 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
750 | break; |
751 | case 31: | |
4083733d | 752 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
753 | break; |
754 | case 32: | |
4083733d | 755 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
756 | break; |
757 | case 33: | |
4083733d | 758 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
759 | break; |
760 | case 34: | |
4083733d | 761 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
762 | break; |
763 | case 35: | |
4083733d | 764 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
765 | break; |
766 | case 36: | |
4083733d | 767 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
768 | break; |
769 | case 37: | |
4083733d | 770 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
771 | break; |
772 | /* set background color */ | |
773 | case 40: | |
4083733d | 774 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
775 | break; |
776 | case 41: | |
4083733d | 777 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
778 | break; |
779 | case 42: | |
4083733d | 780 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
781 | break; |
782 | case 43: | |
4083733d | 783 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
784 | break; |
785 | case 44: | |
4083733d | 786 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
787 | break; |
788 | case 45: | |
4083733d | 789 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
790 | break; |
791 | case 46: | |
4083733d | 792 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
793 | break; |
794 | case 47: | |
4083733d | 795 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
796 | break; |
797 | } | |
798 | } | |
799 | } | |
800 | ||
76ffb0b4 | 801 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
802 | { |
803 | int y1 = (s->y_base + y) % s->total_height; | |
5b8541c6 GH |
804 | if (x >= s->width) { |
805 | x = s->width - 1; | |
806 | } | |
adb47967 TS |
807 | TextCell *c = &s->cells[y1 * s->width + x]; |
808 | c->ch = ' '; | |
809 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
810 | update_xy(s, x, y); |
811 | } | |
812 | ||
58aa7d8e RK |
813 | static void console_put_one(QemuConsole *s, int ch) |
814 | { | |
815 | TextCell *c; | |
816 | int y1; | |
817 | if (s->x >= s->width) { | |
818 | /* line wrap */ | |
819 | s->x = 0; | |
820 | console_put_lf(s); | |
821 | } | |
822 | y1 = (s->y_base + s->y) % s->total_height; | |
823 | c = &s->cells[y1 * s->width + s->x]; | |
824 | c->ch = ch; | |
825 | c->t_attrib = s->t_attrib; | |
826 | update_xy(s, s->x, s->y); | |
827 | s->x++; | |
828 | } | |
829 | ||
830 | static void console_respond_str(QemuConsole *s, const char *buf) | |
831 | { | |
832 | while (*buf) { | |
833 | console_put_one(s, *buf); | |
834 | buf++; | |
835 | } | |
836 | } | |
837 | ||
3eea5498 | 838 | /* set cursor, checking bounds */ |
76ffb0b4 | 839 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
840 | { |
841 | if (x < 0) { | |
842 | x = 0; | |
843 | } | |
844 | if (y < 0) { | |
845 | y = 0; | |
846 | } | |
847 | if (y >= s->height) { | |
848 | y = s->height - 1; | |
849 | } | |
850 | if (x >= s->width) { | |
851 | x = s->width - 1; | |
852 | } | |
853 | ||
854 | s->x = x; | |
855 | s->y = y; | |
856 | } | |
857 | ||
76ffb0b4 | 858 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 859 | { |
58aa7d8e | 860 | int i; |
adb47967 | 861 | int x, y; |
58aa7d8e | 862 | char response[40]; |
e7f0ad58 FB |
863 | |
864 | switch(s->state) { | |
865 | case TTY_STATE_NORM: | |
866 | switch(ch) { | |
6d6f7c28 | 867 | case '\r': /* carriage return */ |
e7f0ad58 FB |
868 | s->x = 0; |
869 | break; | |
6d6f7c28 | 870 | case '\n': /* newline */ |
e7f0ad58 FB |
871 | console_put_lf(s); |
872 | break; | |
6d6f7c28 | 873 | case '\b': /* backspace */ |
5fafdf24 | 874 | if (s->x > 0) |
e15d7371 | 875 | s->x--; |
6d6f7c28 PB |
876 | break; |
877 | case '\t': /* tabspace */ | |
878 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 879 | s->x = 0; |
6d6f7c28 PB |
880 | console_put_lf(s); |
881 | } else { | |
882 | s->x = s->x + (8 - (s->x % 8)); | |
883 | } | |
884 | break; | |
885 | case '\a': /* alert aka. bell */ | |
886 | /* TODO: has to be implemented */ | |
887 | break; | |
adb47967 TS |
888 | case 14: |
889 | /* SI (shift in), character set 0 (ignored) */ | |
890 | break; | |
891 | case 15: | |
892 | /* SO (shift out), character set 1 (ignored) */ | |
893 | break; | |
6d6f7c28 | 894 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
895 | s->state = TTY_STATE_ESC; |
896 | break; | |
897 | default: | |
58aa7d8e | 898 | console_put_one(s, ch); |
e7f0ad58 FB |
899 | break; |
900 | } | |
901 | break; | |
6d6f7c28 | 902 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
903 | if (ch == '[') { |
904 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
905 | s->esc_params[i] = 0; | |
906 | s->nb_esc_params = 0; | |
907 | s->state = TTY_STATE_CSI; | |
908 | } else { | |
909 | s->state = TTY_STATE_NORM; | |
910 | } | |
911 | break; | |
6d6f7c28 | 912 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
913 | if (ch >= '0' && ch <= '9') { |
914 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
915 | int *param = &s->esc_params[s->nb_esc_params]; |
916 | int digit = (ch - '0'); | |
917 | ||
918 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
919 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
920 | } |
921 | } else { | |
3eea5498 IC |
922 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
923 | s->nb_esc_params++; | |
7c336f9f | 924 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 925 | break; |
7c336f9f | 926 | } |
5d28b0e9 SW |
927 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
928 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
929 | s->state = TTY_STATE_NORM; |
930 | switch(ch) { | |
adb47967 TS |
931 | case 'A': |
932 | /* move cursor up */ | |
933 | if (s->esc_params[0] == 0) { | |
934 | s->esc_params[0] = 1; | |
935 | } | |
3eea5498 | 936 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
937 | break; |
938 | case 'B': | |
939 | /* move cursor down */ | |
940 | if (s->esc_params[0] == 0) { | |
941 | s->esc_params[0] = 1; | |
942 | } | |
3eea5498 | 943 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
944 | break; |
945 | case 'C': | |
adb47967 TS |
946 | /* move cursor right */ |
947 | if (s->esc_params[0] == 0) { | |
948 | s->esc_params[0] = 1; | |
949 | } | |
3eea5498 | 950 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 951 | break; |
adb47967 TS |
952 | case 'D': |
953 | /* move cursor left */ | |
954 | if (s->esc_params[0] == 0) { | |
955 | s->esc_params[0] = 1; | |
956 | } | |
3eea5498 | 957 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
958 | break; |
959 | case 'G': | |
960 | /* move cursor to column */ | |
3eea5498 | 961 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
962 | break; |
963 | case 'f': | |
964 | case 'H': | |
965 | /* move cursor to row, column */ | |
3eea5498 | 966 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
967 | break; |
968 | case 'J': | |
969 | switch (s->esc_params[0]) { | |
970 | case 0: | |
971 | /* clear to end of screen */ | |
972 | for (y = s->y; y < s->height; y++) { | |
973 | for (x = 0; x < s->width; x++) { | |
974 | if (y == s->y && x < s->x) { | |
975 | continue; | |
976 | } | |
977 | console_clear_xy(s, x, y); | |
978 | } | |
979 | } | |
980 | break; | |
981 | case 1: | |
982 | /* clear from beginning of screen */ | |
983 | for (y = 0; y <= s->y; y++) { | |
984 | for (x = 0; x < s->width; x++) { | |
985 | if (y == s->y && x > s->x) { | |
986 | break; | |
987 | } | |
988 | console_clear_xy(s, x, y); | |
989 | } | |
990 | } | |
991 | break; | |
992 | case 2: | |
993 | /* clear entire screen */ | |
994 | for (y = 0; y <= s->height; y++) { | |
995 | for (x = 0; x < s->width; x++) { | |
996 | console_clear_xy(s, x, y); | |
997 | } | |
998 | } | |
f94a950f | 999 | break; |
adb47967 | 1000 | } |
95d8f9f4 | 1001 | break; |
e7f0ad58 | 1002 | case 'K': |
adb47967 TS |
1003 | switch (s->esc_params[0]) { |
1004 | case 0: | |
f94a950f MA |
1005 | /* clear to eol */ |
1006 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 1007 | console_clear_xy(s, x, s->y); |
f94a950f MA |
1008 | } |
1009 | break; | |
adb47967 TS |
1010 | case 1: |
1011 | /* clear from beginning of line */ | |
5b8541c6 | 1012 | for (x = 0; x <= s->x && x < s->width; x++) { |
adb47967 TS |
1013 | console_clear_xy(s, x, s->y); |
1014 | } | |
1015 | break; | |
1016 | case 2: | |
1017 | /* clear entire line */ | |
1018 | for(x = 0; x < s->width; x++) { | |
1019 | console_clear_xy(s, x, s->y); | |
1020 | } | |
f94a950f MA |
1021 | break; |
1022 | } | |
adb47967 TS |
1023 | break; |
1024 | case 'm': | |
f94a950f MA |
1025 | console_handle_escape(s); |
1026 | break; | |
adb47967 | 1027 | case 'n': |
58aa7d8e RK |
1028 | switch (s->esc_params[0]) { |
1029 | case 5: | |
1030 | /* report console status (always succeed)*/ | |
1031 | console_respond_str(s, "\033[0n"); | |
1032 | break; | |
1033 | case 6: | |
1034 | /* report cursor position */ | |
1035 | sprintf(response, "\033[%d;%dR", | |
1036 | (s->y_base + s->y) % s->total_height + 1, | |
1037 | s->x + 1); | |
1038 | console_respond_str(s, response); | |
1039 | break; | |
1040 | } | |
adb47967 TS |
1041 | break; |
1042 | case 's': | |
1043 | /* save cursor position */ | |
1044 | s->x_saved = s->x; | |
1045 | s->y_saved = s->y; | |
1046 | break; | |
1047 | case 'u': | |
1048 | /* restore cursor position */ | |
1049 | s->x = s->x_saved; | |
1050 | s->y = s->y_saved; | |
1051 | break; | |
1052 | default: | |
5d28b0e9 | 1053 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
1054 | break; |
1055 | } | |
1056 | break; | |
e7f0ad58 FB |
1057 | } |
1058 | } | |
1059 | } | |
1060 | ||
26b032b9 | 1061 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
1062 | struct DisplaySurface *new_surface, |
1063 | bool update) | |
26b032b9 MAL |
1064 | { |
1065 | if (dcl->ops->dpy_gfx_switch) { | |
1066 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
1067 | } | |
c84ab0a5 MAL |
1068 | |
1069 | if (update && dcl->ops->dpy_gfx_update) { | |
1070 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
1071 | surface_width(new_surface), | |
1072 | surface_height(new_surface)); | |
1073 | } | |
26b032b9 MAL |
1074 | } |
1075 | ||
1076 | ||
ebced091 | 1077 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
1078 | QemuConsole *con, |
1079 | Error **errp) | |
ebced091 MAL |
1080 | { |
1081 | static const char nodev[] = | |
1082 | "This VM has no graphic display device."; | |
1083 | static DisplaySurface *dummy; | |
1084 | ||
4b7b661d | 1085 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1086 | if (!dummy) { |
1087 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1088 | } | |
c84ab0a5 | 1089 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1090 | return; |
1091 | } | |
1092 | ||
1093 | if (con->scanout.kind == SCANOUT_DMABUF && | |
1094 | displaychangelistener_has_dmabuf(dcl)) { | |
1095 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1096 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1097 | dcl->ops->dpy_gl_scanout_texture) { | |
1098 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1099 | con->scanout.texture.backing_id, | |
1100 | con->scanout.texture.backing_y_0_top, | |
1101 | con->scanout.texture.backing_width, | |
1102 | con->scanout.texture.backing_height, | |
1103 | con->scanout.texture.x, | |
1104 | con->scanout.texture.y, | |
1105 | con->scanout.texture.width, | |
1106 | con->scanout.texture.height); | |
26b032b9 | 1107 | } else if (con->scanout.kind == SCANOUT_SURFACE) { |
c84ab0a5 | 1108 | displaychangelistener_gfx_switch(dcl, con->surface, TRUE); |
ebced091 | 1109 | } |
ebced091 MAL |
1110 | } |
1111 | ||
e7f0ad58 FB |
1112 | void console_select(unsigned int index) |
1113 | { | |
284d1c6b | 1114 | DisplayChangeListener *dcl; |
76ffb0b4 | 1115 | QemuConsole *s; |
6d6f7c28 | 1116 | |
437fe106 | 1117 | trace_console_select(index); |
284d1c6b | 1118 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1119 | if (s) { |
7d957bd8 | 1120 | DisplayState *ds = s->ds; |
bf1bed81 | 1121 | |
e7f0ad58 | 1122 | active_console = s; |
a93a4a22 | 1123 | if (ds->have_gfx) { |
284d1c6b GH |
1124 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1125 | if (dcl->con != NULL) { | |
1126 | continue; | |
1127 | } | |
4b7b661d | 1128 | displaychangelistener_display_console(dcl, s, NULL); |
2e5567c9 | 1129 | } |
a93a4a22 GH |
1130 | } |
1131 | if (ds->have_text) { | |
c78f7137 | 1132 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 1133 | } |
aea7947c | 1134 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1135 | } |
1136 | } | |
1137 | ||
db1015e9 | 1138 | struct VCChardev { |
0ec7b3e7 | 1139 | Chardev parent; |
41ac54b2 | 1140 | QemuConsole *console; |
db1015e9 EH |
1141 | }; |
1142 | typedef struct VCChardev VCChardev; | |
41ac54b2 | 1143 | |
777357d7 | 1144 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1145 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1146 | TYPE_CHARDEV_VC) | |
777357d7 | 1147 | |
5bf5adae | 1148 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1149 | { |
777357d7 | 1150 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1151 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1152 | int i; |
1153 | ||
b68e956a MAL |
1154 | if (!s->ds) { |
1155 | return 0; | |
1156 | } | |
1157 | ||
14778c20 PB |
1158 | s->update_x0 = s->width * FONT_WIDTH; |
1159 | s->update_y0 = s->height * FONT_HEIGHT; | |
1160 | s->update_x1 = 0; | |
1161 | s->update_y1 = 0; | |
e7f0ad58 FB |
1162 | console_show_cursor(s, 0); |
1163 | for(i = 0; i < len; i++) { | |
1164 | console_putchar(s, buf[i]); | |
1165 | } | |
1166 | console_show_cursor(s, 1); | |
a93a4a22 | 1167 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1168 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1169 | s->update_x1 - s->update_x0, |
1170 | s->update_y1 - s->update_y0); | |
14778c20 | 1171 | } |
e7f0ad58 FB |
1172 | return len; |
1173 | } | |
1174 | ||
ec222519 | 1175 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1176 | { |
0c9d0641 | 1177 | uint32_t len, avail; |
3b46e624 | 1178 | |
909cda12 | 1179 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1180 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1181 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1182 | const uint8_t *buf; |
1183 | uint32_t size; | |
1184 | ||
ec222519 | 1185 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
0c9d0641 | 1186 | qemu_chr_be_write(s->chr, (uint8_t *)buf, size); |
ec222519 | 1187 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1188 | avail -= size; |
e15d7371 | 1189 | } |
e15d7371 FB |
1190 | } |
1191 | ||
e7f0ad58 | 1192 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1193 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1194 | { |
e7f0ad58 FB |
1195 | uint8_t buf[16], *q; |
1196 | int c; | |
0c9d0641 | 1197 | uint32_t num_free; |
e7f0ad58 | 1198 | |
af3a9031 | 1199 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1200 | return; |
1201 | ||
1202 | switch(keysym) { | |
1203 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1204 | console_scroll(s, -1); |
e7f0ad58 FB |
1205 | break; |
1206 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1207 | console_scroll(s, 1); |
e7f0ad58 FB |
1208 | break; |
1209 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1210 | console_scroll(s, -10); |
e7f0ad58 FB |
1211 | break; |
1212 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1213 | console_scroll(s, 10); |
e7f0ad58 FB |
1214 | break; |
1215 | default: | |
e15d7371 FB |
1216 | /* convert the QEMU keysym to VT100 key string */ |
1217 | q = buf; | |
1218 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1219 | *q++ = '\033'; | |
1220 | *q++ = '['; | |
1221 | c = keysym - 0xe100; | |
1222 | if (c >= 10) | |
1223 | *q++ = '0' + (c / 10); | |
1224 | *q++ = '0' + (c % 10); | |
1225 | *q++ = '~'; | |
1226 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1227 | *q++ = '\033'; | |
1228 | *q++ = '['; | |
1229 | *q++ = keysym & 0xff; | |
4104833f | 1230 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
5bf5adae | 1231 | vc_chr_write(s->chr, (const uint8_t *) "\r", 1); |
4104833f | 1232 | *q++ = '\n'; |
e15d7371 | 1233 | } else { |
4104833f PB |
1234 | *q++ = keysym; |
1235 | } | |
1236 | if (s->echo) { | |
5bf5adae | 1237 | vc_chr_write(s->chr, buf, q - buf); |
e15d7371 | 1238 | } |
014b00cc VR |
1239 | num_free = fifo8_num_free(&s->out_fifo); |
1240 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1241 | kbd_send_chars(s); | |
e7f0ad58 FB |
1242 | break; |
1243 | } | |
1244 | } | |
1245 | ||
7fb1cf16 | 1246 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1247 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1248 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1249 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1250 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1251 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1252 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1253 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1254 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1255 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
344aa283 | 1256 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1257 | }; |
1258 | ||
da024b1e GH |
1259 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1260 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1261 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1262 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1263 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1264 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1265 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1266 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1267 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1268 | }; | |
1269 | ||
1270 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1271 | { |
1272 | int keysym; | |
1273 | ||
da024b1e | 1274 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1275 | if (keysym == 0) { |
1276 | return false; | |
1277 | } | |
1278 | kbd_put_keysym_console(s, keysym); | |
1279 | return true; | |
1280 | } | |
1281 | ||
bdef9724 GH |
1282 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1283 | { | |
1284 | int i; | |
1285 | ||
1286 | for (i = 0; i < len && str[i]; i++) { | |
1287 | kbd_put_keysym_console(s, str[i]); | |
1288 | } | |
1289 | } | |
1290 | ||
3f9a6e85 GH |
1291 | void kbd_put_keysym(int keysym) |
1292 | { | |
1293 | kbd_put_keysym_console(active_console, keysym); | |
1294 | } | |
1295 | ||
4d3b6f6e AZ |
1296 | static void text_console_invalidate(void *opaque) |
1297 | { | |
76ffb0b4 | 1298 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1299 | |
1300 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
68f00996 AL |
1301 | text_console_resize(s); |
1302 | } | |
4d3b6f6e AZ |
1303 | console_refresh(s); |
1304 | } | |
1305 | ||
c227f099 | 1306 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1307 | { |
76ffb0b4 | 1308 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1309 | int i, j, src; |
1310 | ||
1311 | if (s->text_x[0] <= s->text_x[1]) { | |
1312 | src = (s->y_base + s->text_y[0]) * s->width; | |
1313 | chardata += s->text_y[0] * s->width; | |
1314 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1315 | for (j = 0; j < s->width; j++, src++) { |
1316 | console_write_ch(chardata ++, | |
1317 | ATTR2CHTYPE(s->cells[src].ch, | |
1318 | s->cells[src].t_attrib.fgcol, | |
1319 | s->cells[src].t_attrib.bgcol, | |
1320 | s->cells[src].t_attrib.bold)); | |
1321 | } | |
c78f7137 | 1322 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1323 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1324 | s->text_x[0] = s->width; |
1325 | s->text_y[0] = s->height; | |
1326 | s->text_x[1] = 0; | |
1327 | s->text_y[1] = 0; | |
1328 | } | |
1329 | if (s->cursor_invalidate) { | |
c78f7137 | 1330 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1331 | s->cursor_invalidate = 0; |
1332 | } | |
1333 | } | |
1334 | ||
afff2b15 KB |
1335 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1336 | uint32_t head) | |
e7f0ad58 | 1337 | { |
95be0669 | 1338 | Object *obj; |
76ffb0b4 | 1339 | QemuConsole *s; |
95219897 | 1340 | int i; |
e7f0ad58 | 1341 | |
95be0669 GH |
1342 | obj = object_new(TYPE_QEMU_CONSOLE); |
1343 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1344 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1345 | s->head = head; |
aa2beaa1 | 1346 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1347 | (Object **)&s->device, |
39f72ef9 | 1348 | object_property_allow_set_link, |
d2623129 | 1349 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1350 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1351 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1352 | |
af3a9031 TS |
1353 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1354 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1355 | active_console = s; |
af3a9031 | 1356 | } |
e7f0ad58 | 1357 | s->ds = ds; |
af3a9031 | 1358 | s->console_type = console_type; |
41d004d8 | 1359 | s->window_id = -1; |
a1d2db08 | 1360 | |
cd6cd8fa GH |
1361 | if (QTAILQ_EMPTY(&consoles)) { |
1362 | s->index = 0; | |
1363 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1364 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1365 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1366 | s->index = last->index + 1; |
1367 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1368 | } else { |
9588d67e GH |
1369 | /* |
1370 | * HACK: Put graphical consoles before text consoles. | |
1371 | * | |
1372 | * Only do that for coldplugged devices. After initial device | |
1373 | * initialization we will not renumber the consoles any more. | |
1374 | */ | |
cd6cd8fa GH |
1375 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1376 | ||
1377 | while (QTAILQ_NEXT(c, next) != NULL && | |
1378 | c->console_type == GRAPHIC_CONSOLE) { | |
1379 | c = QTAILQ_NEXT(c, next); | |
1380 | } | |
1381 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1382 | /* have no text consoles */ | |
1383 | s->index = c->index + 1; | |
1384 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1385 | } else { | |
1386 | s->index = c->index; | |
1387 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1388 | /* renumber text consoles */ | |
1389 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1390 | c->index = i; | |
1391 | } | |
95219897 | 1392 | } |
95219897 PB |
1393 | } |
1394 | return s; | |
1395 | } | |
1396 | ||
eb69442a | 1397 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1398 | { |
eb69442a | 1399 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
69c77777 | 1400 | |
eb69442a | 1401 | trace_displaysurface_create(surface, width, height); |
30f1e661 | 1402 | surface->format = PIXMAN_x8r8g8b8; |
69c77777 GH |
1403 | surface->image = pixman_image_create_bits(surface->format, |
1404 | width, height, | |
30f1e661 | 1405 | NULL, width * 4); |
69c77777 | 1406 | assert(surface->image != NULL); |
30f1e661 | 1407 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1408 | |
537a4391 GH |
1409 | return surface; |
1410 | } | |
1411 | ||
30f1e661 GH |
1412 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1413 | pixman_format_code_t format, | |
1414 | int linesize, uint8_t *data) | |
98b50080 | 1415 | { |
69c77777 | 1416 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1417 | |
30f1e661 GH |
1418 | trace_displaysurface_create_from(surface, width, height, format); |
1419 | surface->format = format; | |
69c77777 GH |
1420 | surface->image = pixman_image_create_bits(surface->format, |
1421 | width, height, | |
1422 | (void *)data, linesize); | |
1423 | assert(surface->image != NULL); | |
1424 | ||
98b50080 PB |
1425 | return surface; |
1426 | } | |
1427 | ||
ca58b45f GH |
1428 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1429 | { | |
1430 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1431 | ||
1432 | trace_displaysurface_create_pixman(surface); | |
1433 | surface->format = pixman_image_get_format(image); | |
1434 | surface->image = pixman_image_ref(image); | |
1435 | ||
1436 | return surface; | |
1437 | } | |
1438 | ||
b5a087b0 AO |
1439 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1440 | const char *msg) | |
d3002b04 | 1441 | { |
521a580d | 1442 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1443 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1444 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1445 | pixman_image_t *glyph; |
1446 | int len, x, y, i; | |
1447 | ||
1448 | len = strlen(msg); | |
521a580d GH |
1449 | x = (w / FONT_WIDTH - len) / 2; |
1450 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1451 | for (i = 0; i < len; i++) { |
1452 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1453 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1454 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1455 | qemu_pixman_image_unref(glyph); | |
1456 | } | |
b5a087b0 | 1457 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1458 | return surface; |
1459 | } | |
1460 | ||
da229ef3 | 1461 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1462 | { |
da229ef3 | 1463 | if (surface == NULL) { |
98b50080 | 1464 | return; |
187cd1d9 | 1465 | } |
da229ef3 GH |
1466 | trace_displaysurface_free(surface); |
1467 | qemu_pixman_image_unref(surface->image); | |
1468 | g_free(surface); | |
98b50080 PB |
1469 | } |
1470 | ||
06020b95 GH |
1471 | bool console_has_gl(QemuConsole *con) |
1472 | { | |
1473 | return con->gl != NULL; | |
1474 | } | |
1475 | ||
d0e137bc MAL |
1476 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1477 | { | |
1478 | if (dcl->ops->dpy_has_dmabuf) { | |
1479 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1480 | } | |
1481 | ||
1482 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1483 | return true; | |
1484 | } | |
1485 | ||
1486 | return false; | |
1487 | } | |
1488 | ||
4b7b661d MAL |
1489 | static bool console_compatible_with(QemuConsole *con, |
1490 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1491 | { |
5983fdf1 MAL |
1492 | int flags; |
1493 | ||
1494 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1495 | ||
a62c4a17 MAL |
1496 | if (console_has_gl(con) && |
1497 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1498 | error_setg(errp, "Display %s is incompatible with the GL context", |
1499 | dcl->ops->dpy_name); | |
1500 | return false; | |
1501 | } | |
1502 | ||
5983fdf1 MAL |
1503 | if (flags & GRAPHIC_FLAGS_GL && |
1504 | !console_has_gl(con)) { | |
1505 | error_setg(errp, "The console requires a GL context."); | |
1506 | return false; | |
1507 | ||
1508 | } | |
1509 | ||
1510 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1511 | !displaychangelistener_has_dmabuf(dcl)) { | |
1512 | error_setg(errp, "The console requires display DMABUF support."); | |
1513 | return false; | |
1514 | } | |
1515 | ||
1516 | return true; | |
1517 | } | |
1518 | ||
5e79d516 | 1519 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1520 | { |
1521 | /* display has opengl support */ | |
5e79d516 MAL |
1522 | assert(con); |
1523 | if (con->gl) { | |
1524 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1525 | exit(1); |
1526 | } | |
5e79d516 MAL |
1527 | con->gl = gl; |
1528 | } | |
1529 | ||
5209089f | 1530 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1531 | { |
284d1c6b GH |
1532 | QemuConsole *con; |
1533 | ||
e0665c3b MAL |
1534 | assert(!dcl->ds); |
1535 | ||
7c20b4a3 | 1536 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1537 | dcl->ds = get_alloc_displaystate(); |
1538 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1539 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1540 | if (dcl->con) { |
1541 | dcl->con->dcls++; | |
1542 | con = dcl->con; | |
1543 | } else { | |
1544 | con = active_console; | |
1545 | } | |
4b7b661d | 1546 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
aea7947c | 1547 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1548 | } |
1549 | ||
0f7b2864 GH |
1550 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1551 | uint64_t interval) | |
1552 | { | |
1553 | DisplayState *ds = dcl->ds; | |
1554 | ||
1555 | dcl->update_interval = interval; | |
1556 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1557 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1558 | } |
1559 | } | |
1560 | ||
7c20b4a3 GH |
1561 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1562 | { | |
1563 | DisplayState *ds = dcl->ds; | |
1564 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1565 | if (dcl->con) { |
1566 | dcl->con->dcls--; | |
1567 | } | |
7c20b4a3 | 1568 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1569 | dcl->ds = NULL; |
7c20b4a3 GH |
1570 | gui_setup_refresh(ds); |
1571 | } | |
1572 | ||
cf1ecc82 GH |
1573 | static void dpy_set_ui_info_timer(void *opaque) |
1574 | { | |
1575 | QemuConsole *con = opaque; | |
1576 | ||
1577 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1578 | } | |
1579 | ||
b7fb49f0 GH |
1580 | bool dpy_ui_info_supported(QemuConsole *con) |
1581 | { | |
5c4b107f GH |
1582 | if (con == NULL) { |
1583 | con = active_console; | |
1584 | } | |
1585 | ||
b7fb49f0 GH |
1586 | return con->hw_ops->ui_info != NULL; |
1587 | } | |
1588 | ||
5eaf1e48 MAL |
1589 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1590 | { | |
5c4b107f GH |
1591 | if (con == NULL) { |
1592 | con = active_console; | |
1593 | } | |
5eaf1e48 MAL |
1594 | |
1595 | return &con->ui_info; | |
1596 | } | |
1597 | ||
ca19ef52 | 1598 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1599 | { |
5c4b107f GH |
1600 | if (con == NULL) { |
1601 | con = active_console; | |
1602 | } | |
1185fde4 | 1603 | |
b7fb49f0 | 1604 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1605 | return -1; |
6f90f3d7 | 1606 | } |
1185fde4 GH |
1607 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1608 | /* nothing changed -- ignore */ | |
1609 | return 0; | |
1610 | } | |
cf1ecc82 GH |
1611 | |
1612 | /* | |
1613 | * Typically we get a flood of these as the user resizes the window. | |
1614 | * Wait until the dust has settled (one second without updates), then | |
1615 | * go notify the guest. | |
1616 | */ | |
1185fde4 | 1617 | con->ui_info = *info; |
ca19ef52 MAL |
1618 | timer_mod(con->ui_timer, |
1619 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1620 | return 0; |
6f90f3d7 GH |
1621 | } |
1622 | ||
c78f7137 | 1623 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1624 | { |
c78f7137 | 1625 | DisplayState *s = con->ds; |
284d1c6b | 1626 | DisplayChangeListener *dcl; |
ebced091 MAL |
1627 | int width = qemu_console_get_width(con, x + w); |
1628 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1629 | |
1630 | x = MAX(x, 0); | |
1631 | y = MAX(y, 0); | |
1632 | x = MIN(x, width); | |
1633 | y = MIN(y, height); | |
1634 | w = MIN(w, width - x); | |
1635 | h = MIN(h, height - y); | |
1636 | ||
81c0d5a6 | 1637 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1638 | return; |
1639 | } | |
7c20b4a3 | 1640 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1641 | if (con != (dcl->con ? dcl->con : active_console)) { |
1642 | continue; | |
1643 | } | |
7c20b4a3 | 1644 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1645 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1646 | } |
1647 | } | |
1648 | } | |
1649 | ||
7cd0afe6 TZ |
1650 | void dpy_gfx_update_full(QemuConsole *con) |
1651 | { | |
ebced091 MAL |
1652 | int w = qemu_console_get_width(con, 0); |
1653 | int h = qemu_console_get_height(con, 0); | |
1654 | ||
1655 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1656 | } |
1657 | ||
321f048d GH |
1658 | void dpy_gfx_replace_surface(QemuConsole *con, |
1659 | DisplaySurface *surface) | |
1660 | { | |
c821a58e | 1661 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1662 | DisplayState *s = con->ds; |
1663 | DisplaySurface *old_surface = con->surface; | |
284d1c6b | 1664 | DisplayChangeListener *dcl; |
c821a58e AO |
1665 | int width; |
1666 | int height; | |
1667 | ||
1668 | if (!surface) { | |
1669 | if (old_surface) { | |
1670 | width = surface_width(old_surface); | |
1671 | height = surface_height(old_surface); | |
1672 | } else { | |
1673 | width = 640; | |
1674 | height = 480; | |
1675 | } | |
1676 | ||
1677 | surface = qemu_create_placeholder_surface(width, height, placeholder_msg); | |
1678 | } | |
321f048d | 1679 | |
c821a58e | 1680 | assert(old_surface != surface); |
6905b934 | 1681 | |
ebced091 | 1682 | con->scanout.kind = SCANOUT_SURFACE; |
321f048d | 1683 | con->surface = surface; |
284d1c6b GH |
1684 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1685 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1686 | continue; | |
1687 | } | |
c84ab0a5 | 1688 | displaychangelistener_gfx_switch(dcl, surface, FALSE); |
321f048d | 1689 | } |
da229ef3 | 1690 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1691 | } |
1692 | ||
49743df3 BH |
1693 | bool dpy_gfx_check_format(QemuConsole *con, |
1694 | pixman_format_code_t format) | |
1695 | { | |
1696 | DisplayChangeListener *dcl; | |
1697 | DisplayState *s = con->ds; | |
1698 | ||
1699 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1700 | if (dcl->con && dcl->con != con) { | |
1701 | /* dcl bound to another console -> skip */ | |
1702 | continue; | |
1703 | } | |
1704 | if (dcl->ops->dpy_gfx_check_format) { | |
1705 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1706 | return false; | |
1707 | } | |
1708 | } else { | |
75ae7c46 | 1709 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1710 | if (format != qemu_default_pixman_format(32, true)) { |
1711 | return false; | |
1712 | } | |
1713 | } | |
1714 | } | |
1715 | return true; | |
1716 | } | |
1717 | ||
6075137d | 1718 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1719 | { |
284d1c6b GH |
1720 | DisplayChangeListener *dcl; |
1721 | ||
7c20b4a3 GH |
1722 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1723 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1724 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1725 | } |
1726 | } | |
1727 | } | |
1728 | ||
c78f7137 | 1729 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1730 | { |
c78f7137 | 1731 | DisplayState *s = con->ds; |
284d1c6b | 1732 | DisplayChangeListener *dcl; |
321f048d | 1733 | |
81c0d5a6 | 1734 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1735 | return; |
1736 | } | |
7c20b4a3 | 1737 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1738 | if (con != (dcl->con ? dcl->con : active_console)) { |
1739 | continue; | |
1740 | } | |
7c20b4a3 | 1741 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1742 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1743 | } |
1744 | } | |
1745 | } | |
1746 | ||
c78f7137 | 1747 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1748 | { |
c78f7137 | 1749 | DisplayState *s = con->ds; |
284d1c6b | 1750 | DisplayChangeListener *dcl; |
321f048d | 1751 | |
81c0d5a6 | 1752 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1753 | return; |
1754 | } | |
7c20b4a3 | 1755 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1756 | if (con != (dcl->con ? dcl->con : active_console)) { |
1757 | continue; | |
1758 | } | |
7c20b4a3 | 1759 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1760 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1761 | } |
1762 | } | |
1763 | } | |
1764 | ||
c78f7137 | 1765 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1766 | { |
c78f7137 | 1767 | DisplayState *s = con->ds; |
9425c004 | 1768 | DisplayChangeListener *dcl; |
321f048d | 1769 | |
81c0d5a6 | 1770 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1771 | return; |
1772 | } | |
7c20b4a3 | 1773 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1774 | if (con != (dcl->con ? dcl->con : active_console)) { |
1775 | continue; | |
1776 | } | |
7c20b4a3 | 1777 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1778 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1779 | } |
1780 | } | |
1781 | } | |
1782 | ||
c78f7137 | 1783 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1784 | { |
c78f7137 | 1785 | DisplayState *s = con->ds; |
284d1c6b | 1786 | DisplayChangeListener *dcl; |
321f048d | 1787 | |
81c0d5a6 | 1788 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1789 | return; |
1790 | } | |
7c20b4a3 | 1791 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1792 | if (con != (dcl->con ? dcl->con : active_console)) { |
1793 | continue; | |
1794 | } | |
7c20b4a3 | 1795 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1796 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1797 | } |
1798 | } | |
1799 | } | |
1800 | ||
c78f7137 | 1801 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1802 | { |
c78f7137 | 1803 | DisplayState *s = con->ds; |
284d1c6b | 1804 | DisplayChangeListener *dcl; |
321f048d | 1805 | |
81c0d5a6 | 1806 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1807 | return; |
1808 | } | |
7c20b4a3 | 1809 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1810 | if (con != (dcl->con ? dcl->con : active_console)) { |
1811 | continue; | |
1812 | } | |
7c20b4a3 | 1813 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1814 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1815 | } |
1816 | } | |
1817 | } | |
1818 | ||
c78f7137 | 1819 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1820 | { |
c78f7137 | 1821 | DisplayState *s = con->ds; |
284d1c6b GH |
1822 | DisplayChangeListener *dcl; |
1823 | ||
7c20b4a3 GH |
1824 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1825 | if (dcl->ops->dpy_cursor_define) { | |
1826 | return true; | |
1827 | } | |
1828 | } | |
1829 | return false; | |
1830 | } | |
1831 | ||
06020b95 GH |
1832 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1833 | struct QEMUGLParams *qparams) | |
1834 | { | |
1835 | assert(con->gl); | |
1836 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1837 | } | |
1838 | ||
1839 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1840 | { | |
1841 | assert(con->gl); | |
1842 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1843 | } | |
1844 | ||
1845 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1846 | { | |
1847 | assert(con->gl); | |
1848 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1849 | } | |
1850 | ||
eaa92c76 GH |
1851 | void dpy_gl_scanout_disable(QemuConsole *con) |
1852 | { | |
7cc712e9 MAL |
1853 | DisplayState *s = con->ds; |
1854 | DisplayChangeListener *dcl; | |
1855 | ||
ebced091 MAL |
1856 | if (con->scanout.kind != SCANOUT_SURFACE) { |
1857 | con->scanout.kind = SCANOUT_NONE; | |
1858 | } | |
7cc712e9 | 1859 | QLIST_FOREACH(dcl, &s->listeners, next) { |
a9fbce5e MAL |
1860 | if (dcl->ops->dpy_gl_scanout_disable) { |
1861 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
1862 | } | |
7cc712e9 | 1863 | } |
eaa92c76 GH |
1864 | } |
1865 | ||
f4c36bda GH |
1866 | void dpy_gl_scanout_texture(QemuConsole *con, |
1867 | uint32_t backing_id, | |
1868 | bool backing_y_0_top, | |
1869 | uint32_t backing_width, | |
1870 | uint32_t backing_height, | |
1871 | uint32_t x, uint32_t y, | |
1872 | uint32_t width, uint32_t height) | |
06020b95 | 1873 | { |
7cc712e9 MAL |
1874 | DisplayState *s = con->ds; |
1875 | DisplayChangeListener *dcl; | |
1876 | ||
ebced091 MAL |
1877 | con->scanout.kind = SCANOUT_TEXTURE; |
1878 | con->scanout.texture = (ScanoutTexture) { | |
1879 | backing_id, backing_y_0_top, backing_width, backing_height, | |
1880 | x, y, width, height | |
1881 | }; | |
7cc712e9 | 1882 | QLIST_FOREACH(dcl, &s->listeners, next) { |
a9fbce5e MAL |
1883 | if (dcl->ops->dpy_gl_scanout_texture) { |
1884 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
1885 | backing_y_0_top, | |
1886 | backing_width, backing_height, | |
1887 | x, y, width, height); | |
1888 | } | |
7cc712e9 | 1889 | } |
06020b95 GH |
1890 | } |
1891 | ||
4133fa71 GH |
1892 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
1893 | QemuDmaBuf *dmabuf) | |
1894 | { | |
7cc712e9 MAL |
1895 | DisplayState *s = con->ds; |
1896 | DisplayChangeListener *dcl; | |
1897 | ||
ebced091 MAL |
1898 | con->scanout.kind = SCANOUT_DMABUF; |
1899 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 1900 | QLIST_FOREACH(dcl, &s->listeners, next) { |
a9fbce5e MAL |
1901 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
1902 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
1903 | } | |
7cc712e9 | 1904 | } |
4133fa71 GH |
1905 | } |
1906 | ||
6e1f2cb5 GH |
1907 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
1908 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 1909 | { |
7cc712e9 MAL |
1910 | DisplayState *s = con->ds; |
1911 | DisplayChangeListener *dcl; | |
4133fa71 | 1912 | |
7cc712e9 MAL |
1913 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1914 | if (dcl->ops->dpy_gl_cursor_dmabuf) { | |
1915 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 1916 | have_hot, hot_x, hot_y); |
7cc712e9 | 1917 | } |
6e1f2cb5 GH |
1918 | } |
1919 | } | |
1920 | ||
1921 | void dpy_gl_cursor_position(QemuConsole *con, | |
1922 | uint32_t pos_x, uint32_t pos_y) | |
1923 | { | |
7cc712e9 MAL |
1924 | DisplayState *s = con->ds; |
1925 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 1926 | |
7cc712e9 MAL |
1927 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1928 | if (dcl->ops->dpy_gl_cursor_position) { | |
1929 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
1930 | } | |
4133fa71 GH |
1931 | } |
1932 | } | |
1933 | ||
1934 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
1935 | QemuDmaBuf *dmabuf) | |
1936 | { | |
7cc712e9 MAL |
1937 | DisplayState *s = con->ds; |
1938 | DisplayChangeListener *dcl; | |
4133fa71 | 1939 | |
7cc712e9 MAL |
1940 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1941 | if (dcl->ops->dpy_gl_release_dmabuf) { | |
1942 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
1943 | } | |
4133fa71 GH |
1944 | } |
1945 | } | |
1946 | ||
06020b95 GH |
1947 | void dpy_gl_update(QemuConsole *con, |
1948 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
1949 | { | |
7cc712e9 MAL |
1950 | DisplayState *s = con->ds; |
1951 | DisplayChangeListener *dcl; | |
1952 | ||
06020b95 | 1953 | assert(con->gl); |
f6413cbf MAL |
1954 | |
1955 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 1956 | QLIST_FOREACH(dcl, &s->listeners, next) { |
a9fbce5e MAL |
1957 | if (dcl->ops->dpy_gl_update) { |
1958 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
1959 | } | |
7cc712e9 | 1960 | } |
f6413cbf | 1961 | graphic_hw_gl_block(con, false); |
06020b95 GH |
1962 | } |
1963 | ||
98b50080 PB |
1964 | /***********************************************************/ |
1965 | /* register display */ | |
1966 | ||
64840c66 GH |
1967 | /* console.c internal use only */ |
1968 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 1969 | { |
64840c66 GH |
1970 | if (!display_state) { |
1971 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
1972 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1973 | text_console_update_cursor, NULL); | |
64840c66 GH |
1974 | } |
1975 | return display_state; | |
98b50080 PB |
1976 | } |
1977 | ||
64840c66 GH |
1978 | /* |
1979 | * Called by main(), after creating QemuConsoles | |
1980 | * and before initializing ui (sdl/vnc/...). | |
1981 | */ | |
1982 | DisplayState *init_displaystate(void) | |
98b50080 | 1983 | { |
43f420f8 | 1984 | gchar *name; |
cd6cd8fa | 1985 | QemuConsole *con; |
64840c66 | 1986 | |
333cb18f | 1987 | get_alloc_displaystate(); |
cd6cd8fa GH |
1988 | QTAILQ_FOREACH(con, &consoles, next) { |
1989 | if (con->console_type != GRAPHIC_CONSOLE && | |
1990 | con->ds == NULL) { | |
1991 | text_console_do_init(con->chr, display_state); | |
64840c66 | 1992 | } |
43f420f8 GH |
1993 | |
1994 | /* Hook up into the qom tree here (not in new_console()), once | |
1995 | * all QemuConsoles are created and the order / numbering | |
1996 | * doesn't change any more */ | |
cd6cd8fa | 1997 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 1998 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 1999 | name, OBJECT(con)); |
43f420f8 | 2000 | g_free(name); |
64840c66 GH |
2001 | } |
2002 | ||
98b50080 PB |
2003 | return display_state; |
2004 | } | |
2005 | ||
1c1f9498 GH |
2006 | void graphic_console_set_hwops(QemuConsole *con, |
2007 | const GraphicHwOps *hw_ops, | |
2008 | void *opaque) | |
2009 | { | |
2010 | con->hw_ops = hw_ops; | |
2011 | con->hw = opaque; | |
2012 | } | |
2013 | ||
5643706a | 2014 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2015 | const GraphicHwOps *hw_ops, |
c78f7137 | 2016 | void *opaque) |
95219897 | 2017 | { |
521a580d GH |
2018 | static const char noinit[] = |
2019 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2020 | int width = 640; |
2021 | int height = 480; | |
76ffb0b4 | 2022 | QemuConsole *s; |
3023f332 | 2023 | DisplayState *ds; |
9588d67e | 2024 | DisplaySurface *surface; |
f0f2f976 | 2025 | |
64840c66 | 2026 | ds = get_alloc_displaystate(); |
9588d67e GH |
2027 | s = qemu_console_lookup_unused(); |
2028 | if (s) { | |
2029 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2030 | width = qemu_console_get_width(s, 0); |
2031 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2032 | } else { |
2033 | trace_console_gfx_new(); | |
2034 | s = new_console(ds, GRAPHIC_CONSOLE, head); | |
2035 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
2036 | dpy_set_ui_info_timer, s); | |
2037 | } | |
1c1f9498 | 2038 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2039 | if (dev) { |
5325cc34 | 2040 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2041 | &error_abort); |
aa2beaa1 | 2042 | } |
3023f332 | 2043 | |
b5a087b0 | 2044 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2045 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2046 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2047 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2048 | return s; |
e7f0ad58 FB |
2049 | } |
2050 | ||
9588d67e GH |
2051 | static const GraphicHwOps unused_ops = { |
2052 | /* no callbacks */ | |
2053 | }; | |
2054 | ||
2055 | void graphic_console_close(QemuConsole *con) | |
2056 | { | |
2057 | static const char unplugged[] = | |
2058 | "Guest display has been unplugged"; | |
2059 | DisplaySurface *surface; | |
ebced091 MAL |
2060 | int width = qemu_console_get_width(con, 640); |
2061 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2062 | |
2063 | trace_console_gfx_close(con->index); | |
5325cc34 | 2064 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2065 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2066 | ||
2067 | if (con->gl) { | |
2068 | dpy_gl_scanout_disable(con); | |
2069 | } | |
b5a087b0 | 2070 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2071 | dpy_gfx_replace_surface(con, surface); |
2072 | } | |
2073 | ||
284d1c6b GH |
2074 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2075 | { | |
cd6cd8fa GH |
2076 | QemuConsole *con; |
2077 | ||
2078 | QTAILQ_FOREACH(con, &consoles, next) { | |
2079 | if (con->index == index) { | |
2080 | return con; | |
2081 | } | |
284d1c6b | 2082 | } |
cd6cd8fa | 2083 | return NULL; |
284d1c6b GH |
2084 | } |
2085 | ||
5643706a | 2086 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2087 | { |
cd6cd8fa | 2088 | QemuConsole *con; |
14a93649 | 2089 | Object *obj; |
5643706a | 2090 | uint32_t h; |
14a93649 | 2091 | |
cd6cd8fa GH |
2092 | QTAILQ_FOREACH(con, &consoles, next) { |
2093 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2094 | "device", &error_abort); |
5643706a GH |
2095 | if (DEVICE(obj) != dev) { |
2096 | continue; | |
2097 | } | |
cd6cd8fa | 2098 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2099 | "head", &error_abort); |
5643706a GH |
2100 | if (h != head) { |
2101 | continue; | |
14a93649 | 2102 | } |
cd6cd8fa | 2103 | return con; |
14a93649 GH |
2104 | } |
2105 | return NULL; | |
2106 | } | |
2107 | ||
f2c1d54c GH |
2108 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2109 | uint32_t head, Error **errp) | |
2110 | { | |
2111 | DeviceState *dev; | |
2112 | QemuConsole *con; | |
2113 | ||
2114 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2115 | if (dev == NULL) { | |
2116 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2117 | "Device '%s' not found", device_id); | |
2118 | return NULL; | |
2119 | } | |
2120 | ||
2121 | con = qemu_console_lookup_by_device(dev, head); | |
2122 | if (con == NULL) { | |
2123 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2124 | device_id, head); | |
2125 | return NULL; | |
2126 | } | |
2127 | ||
2128 | return con; | |
2129 | } | |
2130 | ||
9588d67e GH |
2131 | QemuConsole *qemu_console_lookup_unused(void) |
2132 | { | |
cd6cd8fa | 2133 | QemuConsole *con; |
9588d67e | 2134 | Object *obj; |
9588d67e | 2135 | |
cd6cd8fa GH |
2136 | QTAILQ_FOREACH(con, &consoles, next) { |
2137 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2138 | continue; |
2139 | } | |
cd6cd8fa | 2140 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2141 | "device", &error_abort); |
2142 | if (obj != NULL) { | |
2143 | continue; | |
2144 | } | |
cd6cd8fa | 2145 | return con; |
9588d67e GH |
2146 | } |
2147 | return NULL; | |
2148 | } | |
2149 | ||
81c0d5a6 | 2150 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2151 | { |
284d1c6b | 2152 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2153 | } |
2154 | ||
81c0d5a6 | 2155 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2156 | { |
81c0d5a6 GH |
2157 | if (con == NULL) { |
2158 | con = active_console; | |
2159 | } | |
2160 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2161 | } | |
2162 | ||
2163 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2164 | { | |
2165 | if (con == NULL) { | |
2166 | con = active_console; | |
2167 | } | |
2168 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2169 | } |
2170 | ||
f607867c GH |
2171 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2172 | { | |
2173 | assert(con != NULL); | |
2174 | return con->gl_block; | |
2175 | } | |
2176 | ||
779ce88f GH |
2177 | char *qemu_console_get_label(QemuConsole *con) |
2178 | { | |
2179 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2180 | if (con->device) { | |
2181 | return g_strdup(object_get_typename(con->device)); | |
2182 | } | |
2183 | return g_strdup("VGA"); | |
2184 | } else { | |
2185 | if (con->chr && con->chr->label) { | |
2186 | return g_strdup(con->chr->label); | |
2187 | } | |
2188 | return g_strdup_printf("vc%d", con->index); | |
2189 | } | |
2190 | } | |
2191 | ||
d4c85337 GH |
2192 | int qemu_console_get_index(QemuConsole *con) |
2193 | { | |
2194 | if (con == NULL) { | |
2195 | con = active_console; | |
2196 | } | |
2197 | return con ? con->index : -1; | |
2198 | } | |
2199 | ||
5643706a GH |
2200 | uint32_t qemu_console_get_head(QemuConsole *con) |
2201 | { | |
2202 | if (con == NULL) { | |
2203 | con = active_console; | |
2204 | } | |
2205 | return con ? con->head : -1; | |
2206 | } | |
2207 | ||
d4c85337 GH |
2208 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2209 | { | |
2210 | if (con == NULL) { | |
2211 | con = active_console; | |
2212 | } | |
ebced091 MAL |
2213 | if (con == NULL) { |
2214 | return fallback; | |
2215 | } | |
2216 | switch (con->scanout.kind) { | |
2217 | case SCANOUT_DMABUF: | |
2218 | return con->scanout.dmabuf->width; | |
2219 | case SCANOUT_TEXTURE: | |
2220 | return con->scanout.texture.width; | |
2221 | case SCANOUT_SURFACE: | |
2222 | return surface_width(con->surface); | |
2223 | default: | |
2224 | return fallback; | |
2225 | } | |
d4c85337 GH |
2226 | } |
2227 | ||
2228 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2229 | { | |
2230 | if (con == NULL) { | |
2231 | con = active_console; | |
2232 | } | |
ebced091 MAL |
2233 | if (con == NULL) { |
2234 | return fallback; | |
2235 | } | |
2236 | switch (con->scanout.kind) { | |
2237 | case SCANOUT_DMABUF: | |
2238 | return con->scanout.dmabuf->height; | |
2239 | case SCANOUT_TEXTURE: | |
2240 | return con->scanout.texture.height; | |
2241 | case SCANOUT_SURFACE: | |
2242 | return surface_height(con->surface); | |
2243 | default: | |
2244 | return fallback; | |
2245 | } | |
d4c85337 GH |
2246 | } |
2247 | ||
ec222519 VR |
2248 | static void vc_chr_accept_input(Chardev *chr) |
2249 | { | |
2250 | VCChardev *drv = VC_CHARDEV(chr); | |
2251 | QemuConsole *s = drv->console; | |
2252 | ||
2253 | kbd_send_chars(s); | |
2254 | } | |
2255 | ||
5bf5adae | 2256 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2257 | { |
777357d7 | 2258 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2259 | QemuConsole *s = drv->console; |
4104833f PB |
2260 | |
2261 | s->echo = echo; | |
2262 | } | |
2263 | ||
aea7947c GH |
2264 | static void text_console_update_cursor_timer(void) |
2265 | { | |
2266 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2267 | + CONSOLE_CURSOR_PERIOD / 2); | |
2268 | } | |
2269 | ||
bf1bed81 JK |
2270 | static void text_console_update_cursor(void *opaque) |
2271 | { | |
aea7947c | 2272 | QemuConsole *s; |
cd6cd8fa | 2273 | int count = 0; |
aea7947c GH |
2274 | |
2275 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2276 | |
cd6cd8fa | 2277 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2278 | if (qemu_console_is_graphic(s) || |
2279 | !qemu_console_is_visible(s)) { | |
2280 | continue; | |
2281 | } | |
2282 | count++; | |
2283 | graphic_hw_invalidate(s); | |
2284 | } | |
2285 | ||
2286 | if (count) { | |
2287 | text_console_update_cursor_timer(); | |
2288 | } | |
bf1bed81 JK |
2289 | } |
2290 | ||
380cd056 GH |
2291 | static const GraphicHwOps text_console_ops = { |
2292 | .invalidate = text_console_invalidate, | |
2293 | .text_update = text_console_update, | |
2294 | }; | |
2295 | ||
0ec7b3e7 | 2296 | static void text_console_do_init(Chardev *chr, DisplayState *ds) |
e7f0ad58 | 2297 | { |
777357d7 | 2298 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2299 | QemuConsole *s = drv->console; |
36671fbd GH |
2300 | int g_width = 80 * FONT_WIDTH; |
2301 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2302 | |
0c9d0641 | 2303 | fifo8_create(&s->out_fifo, 16); |
3023f332 | 2304 | s->ds = ds; |
3b46e624 | 2305 | |
e7f0ad58 FB |
2306 | s->y_displayed = 0; |
2307 | s->y_base = 0; | |
2308 | s->total_height = DEFAULT_BACKSCROLL; | |
2309 | s->x = 0; | |
2310 | s->y = 0; | |
ebced091 MAL |
2311 | if (s->scanout.kind != SCANOUT_SURFACE) { |
2312 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { | |
2313 | g_width = qemu_console_get_width(active_console, g_width); | |
2314 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2315 | } |
36671fbd | 2316 | s->surface = qemu_create_displaysurface(g_width, g_height); |
ebced091 | 2317 | s->scanout.kind = SCANOUT_SURFACE; |
491e114a | 2318 | } |
6d6f7c28 | 2319 | |
380cd056 | 2320 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2321 | s->hw = s; |
2322 | ||
6d6f7c28 PB |
2323 | /* Set text attribute defaults */ |
2324 | s->t_attrib_default.bold = 0; | |
2325 | s->t_attrib_default.uline = 0; | |
2326 | s->t_attrib_default.blink = 0; | |
2327 | s->t_attrib_default.invers = 0; | |
2328 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2329 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2330 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2331 | /* set current text attributes to default */ |
2332 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2333 | text_console_resize(s); |
2334 | ||
51bfa4d3 | 2335 | if (chr->label) { |
18595181 | 2336 | char *msg; |
51bfa4d3 | 2337 | |
4083733d | 2338 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 GH |
2339 | msg = g_strdup_printf("%s console\r\n", chr->label); |
2340 | vc_chr_write(chr, (uint8_t *)msg, strlen(msg)); | |
2341 | g_free(msg); | |
735ba588 | 2342 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2343 | } |
2344 | ||
63618135 | 2345 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2346 | } |
c60e08d9 | 2347 | |
777357d7 MAL |
2348 | static void vc_chr_open(Chardev *chr, |
2349 | ChardevBackend *backend, | |
2350 | bool *be_opened, | |
2351 | Error **errp) | |
2796dae0 | 2352 | { |
6f974c84 | 2353 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2354 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2355 | QemuConsole *s; |
702ec69c GH |
2356 | unsigned width = 0; |
2357 | unsigned height = 0; | |
2796dae0 | 2358 | |
702ec69c GH |
2359 | if (vc->has_width) { |
2360 | width = vc->width; | |
2361 | } else if (vc->has_cols) { | |
2362 | width = vc->cols * FONT_WIDTH; | |
2363 | } | |
491e114a | 2364 | |
702ec69c GH |
2365 | if (vc->has_height) { |
2366 | height = vc->height; | |
2367 | } else if (vc->has_rows) { | |
2368 | height = vc->rows * FONT_HEIGHT; | |
2369 | } | |
491e114a | 2370 | |
437fe106 | 2371 | trace_console_txt_new(width, height); |
491e114a | 2372 | if (width == 0 || height == 0) { |
afff2b15 | 2373 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2374 | } else { |
afff2b15 | 2375 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
ebced091 | 2376 | s->scanout.kind = SCANOUT_SURFACE; |
36671fbd | 2377 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2378 | } |
2379 | ||
2380 | if (!s) { | |
fa19d025 | 2381 | error_setg(errp, "cannot create text console"); |
777357d7 | 2382 | return; |
491e114a PB |
2383 | } |
2384 | ||
2385 | s->chr = chr; | |
41ac54b2 | 2386 | drv->console = s; |
64840c66 GH |
2387 | |
2388 | if (display_state) { | |
2389 | text_console_do_init(chr, display_state); | |
2390 | } | |
2796dae0 | 2391 | |
82878dac MAL |
2392 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2393 | * stage, so defer OPENED events until they are fully initialized | |
2394 | */ | |
2395 | *be_opened = false; | |
d82831db AL |
2396 | } |
2397 | ||
c78f7137 | 2398 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2399 | { |
cb8962c1 | 2400 | DisplaySurface *surface; |
321f048d GH |
2401 | |
2402 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2403 | |
cb8962c1 MAL |
2404 | if (qemu_console_get_width(s, -1) == width && |
2405 | qemu_console_get_height(s, -1) == height) { | |
cd958edb MAL |
2406 | return; |
2407 | } | |
2408 | ||
321f048d GH |
2409 | surface = qemu_create_displaysurface(width, height); |
2410 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2411 | } |
38334f76 | 2412 | |
c78f7137 GH |
2413 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2414 | { | |
ebced091 MAL |
2415 | switch (console->scanout.kind) { |
2416 | case SCANOUT_SURFACE: | |
2417 | return console->surface; | |
2418 | default: | |
2419 | return NULL; | |
2420 | } | |
c78f7137 GH |
2421 | } |
2422 | ||
0da2ea1b | 2423 | PixelFormat qemu_default_pixelformat(int bpp) |
2424 | { | |
56bd9ea1 GH |
2425 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2426 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2427 | return pf; |
2428 | } | |
01f45d98 | 2429 | |
db71589f GH |
2430 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2431 | ||
2432 | void qemu_display_register(QemuDisplay *ui) | |
2433 | { | |
2434 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2435 | dpys[ui->type] = ui; | |
2436 | } | |
2437 | ||
898f9d41 GH |
2438 | bool qemu_display_find_default(DisplayOptions *opts) |
2439 | { | |
2440 | static DisplayType prio[] = { | |
66c2207f | 2441 | #if defined(CONFIG_GTK) |
898f9d41 | 2442 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2443 | #endif |
2444 | #if defined(CONFIG_SDL) | |
898f9d41 | 2445 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2446 | #endif |
2447 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2448 | DISPLAY_TYPE_COCOA |
66c2207f | 2449 | #endif |
898f9d41 GH |
2450 | }; |
2451 | int i; | |
2452 | ||
66c2207f | 2453 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2454 | if (dpys[prio[i]] == NULL) { |
c809d1d2 | 2455 | ui_module_load_one(DisplayType_str(prio[i])); |
61b4d9a2 | 2456 | } |
898f9d41 GH |
2457 | if (dpys[prio[i]] == NULL) { |
2458 | continue; | |
2459 | } | |
2460 | opts->type = prio[i]; | |
2461 | return true; | |
2462 | } | |
2463 | return false; | |
2464 | } | |
2465 | ||
db71589f GH |
2466 | void qemu_display_early_init(DisplayOptions *opts) |
2467 | { | |
2468 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2469 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2470 | return; | |
2471 | } | |
61b4d9a2 | 2472 | if (dpys[opts->type] == NULL) { |
c809d1d2 | 2473 | ui_module_load_one(DisplayType_str(opts->type)); |
61b4d9a2 | 2474 | } |
db71589f GH |
2475 | if (dpys[opts->type] == NULL) { |
2476 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2477 | DisplayType_str(opts->type)); |
db71589f GH |
2478 | exit(1); |
2479 | } | |
2480 | if (dpys[opts->type]->early_init) { | |
2481 | dpys[opts->type]->early_init(opts); | |
2482 | } | |
2483 | } | |
2484 | ||
2485 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2486 | { | |
2487 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2488 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2489 | return; | |
2490 | } | |
2491 | assert(dpys[opts->type] != NULL); | |
2492 | dpys[opts->type]->init(ds, opts); | |
2493 | } | |
2494 | ||
c388f408 TH |
2495 | void qemu_display_help(void) |
2496 | { | |
2497 | int idx; | |
2498 | ||
2499 | printf("Available display backend types:\n"); | |
a1e8853e | 2500 | printf("none\n"); |
c388f408 TH |
2501 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2502 | if (!dpys[idx]) { | |
2503 | ui_module_load_one(DisplayType_str(idx)); | |
2504 | } | |
2505 | if (dpys[idx]) { | |
2506 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2507 | } | |
2508 | } | |
2509 | } | |
2510 | ||
6f974c84 | 2511 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2512 | { |
2513 | int val; | |
21a933ea | 2514 | ChardevVC *vc; |
702ec69c | 2515 | |
0b663b7d | 2516 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2517 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2518 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2519 | |
2520 | val = qemu_opt_get_number(opts, "width", 0); | |
2521 | if (val != 0) { | |
21a933ea EB |
2522 | vc->has_width = true; |
2523 | vc->width = val; | |
702ec69c GH |
2524 | } |
2525 | ||
2526 | val = qemu_opt_get_number(opts, "height", 0); | |
2527 | if (val != 0) { | |
21a933ea EB |
2528 | vc->has_height = true; |
2529 | vc->height = val; | |
702ec69c GH |
2530 | } |
2531 | ||
2532 | val = qemu_opt_get_number(opts, "cols", 0); | |
2533 | if (val != 0) { | |
21a933ea EB |
2534 | vc->has_cols = true; |
2535 | vc->cols = val; | |
702ec69c GH |
2536 | } |
2537 | ||
2538 | val = qemu_opt_get_number(opts, "rows", 0); | |
2539 | if (val != 0) { | |
21a933ea EB |
2540 | vc->has_rows = true; |
2541 | vc->rows = val; | |
702ec69c GH |
2542 | } |
2543 | } | |
2544 | ||
95be0669 GH |
2545 | static const TypeInfo qemu_console_info = { |
2546 | .name = TYPE_QEMU_CONSOLE, | |
2547 | .parent = TYPE_OBJECT, | |
2548 | .instance_size = sizeof(QemuConsole), | |
2549 | .class_size = sizeof(QemuConsoleClass), | |
2550 | }; | |
2551 | ||
777357d7 MAL |
2552 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2553 | { | |
2554 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2555 | ||
88cace9f | 2556 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2557 | cc->open = vc_chr_open; |
2558 | cc->chr_write = vc_chr_write; | |
ec222519 | 2559 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2560 | cc->chr_set_echo = vc_chr_set_echo; |
2561 | } | |
2562 | ||
2563 | static const TypeInfo char_vc_type_info = { | |
2564 | .name = TYPE_CHARDEV_VC, | |
2565 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2566 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2567 | .class_init = char_vc_class_init, |
2568 | }; | |
2569 | ||
2570 | void qemu_console_early_init(void) | |
2571 | { | |
2572 | /* set the default vc driver */ | |
2573 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2574 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2575 | } |
2576 | } | |
2577 | ||
01f45d98 AL |
2578 | static void register_types(void) |
2579 | { | |
95be0669 | 2580 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2581 | } |
2582 | ||
2583 | type_init(register_types); |