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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" |
68ba85ce | 30 | #include "qemu/coroutine.h" |
5feed38c | 31 | #include "qemu/error-report.h" |
0c9d0641 | 32 | #include "qemu/fifo8.h" |
014b00cc | 33 | #include "qemu/main-loop.h" |
0b8fa32f | 34 | #include "qemu/module.h" |
922a01a0 | 35 | #include "qemu/option.h" |
1de7afc9 | 36 | #include "qemu/timer.h" |
014b00cc | 37 | #include "chardev/char.h" |
ac86048b | 38 | #include "trace.h" |
a77549b3 | 39 | #include "exec/memory.h" |
c5f2bce5 | 40 | #include "io/channel-file.h" |
db1015e9 | 41 | #include "qom/object.h" |
9a0a119a KS |
42 | #ifdef CONFIG_PNG |
43 | #include <png.h> | |
44 | #endif | |
e7f0ad58 FB |
45 | |
46 | #define DEFAULT_BACKSCROLL 512 | |
bf1bed81 | 47 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 48 | |
6d6f7c28 PB |
49 | typedef struct TextAttributes { |
50 | uint8_t fgcol:4; | |
51 | uint8_t bgcol:4; | |
52 | uint8_t bold:1; | |
53 | uint8_t uline:1; | |
54 | uint8_t blink:1; | |
55 | uint8_t invers:1; | |
56 | uint8_t unvisible:1; | |
57 | } TextAttributes; | |
58 | ||
e7f0ad58 FB |
59 | typedef struct TextCell { |
60 | uint8_t ch; | |
6d6f7c28 | 61 | TextAttributes t_attrib; |
e7f0ad58 FB |
62 | } TextCell; |
63 | ||
64 | #define MAX_ESC_PARAMS 3 | |
65 | ||
66 | enum TTYState { | |
67 | TTY_STATE_NORM, | |
68 | TTY_STATE_ESC, | |
69 | TTY_STATE_CSI, | |
70 | }; | |
71 | ||
af3a9031 TS |
72 | typedef enum { |
73 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
74 | TEXT_CONSOLE, |
75 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 76 | } console_type_t; |
af3a9031 | 77 | |
76ffb0b4 | 78 | struct QemuConsole { |
95be0669 GH |
79 | Object parent; |
80 | ||
f81bdefb | 81 | int index; |
c227f099 | 82 | console_type_t console_type; |
e7f0ad58 | 83 | DisplayState *ds; |
321f048d | 84 | DisplaySurface *surface; |
ebced091 | 85 | DisplayScanout scanout; |
284d1c6b | 86 | int dcls; |
5e79d516 | 87 | DisplayGLCtx *gl; |
a4ddc314 | 88 | int gl_block; |
a9b1e471 | 89 | QEMUTimer *gl_unblock_timer; |
b3cb21b9 | 90 | int window_id; |
76ffb0b4 | 91 | |
95219897 | 92 | /* Graphic console state. */ |
aa2beaa1 | 93 | Object *device; |
5643706a | 94 | uint32_t head; |
6f90f3d7 | 95 | QemuUIInfo ui_info; |
cf1ecc82 | 96 | QEMUTimer *ui_timer; |
385ac97f | 97 | QEMUCursor *cursor; |
6effaa16 | 98 | int cursor_x, cursor_y, cursor_on; |
380cd056 | 99 | const GraphicHwOps *hw_ops; |
95219897 | 100 | void *hw; |
76ffb0b4 GH |
101 | |
102 | /* Text console state */ | |
e7f0ad58 FB |
103 | int width; |
104 | int height; | |
105 | int total_height; | |
106 | int backscroll_height; | |
e7f0ad58 | 107 | int x, y; |
adb47967 | 108 | int x_saved, y_saved; |
e7f0ad58 FB |
109 | int y_displayed; |
110 | int y_base; | |
6d6f7c28 PB |
111 | TextAttributes t_attrib_default; /* default text attributes */ |
112 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 113 | TextCell *cells; |
4d3b6f6e | 114 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 115 | int echo; |
e7f0ad58 | 116 | |
14778c20 PB |
117 | int update_x0; |
118 | int update_y0; | |
119 | int update_x1; | |
120 | int update_y1; | |
121 | ||
e7f0ad58 FB |
122 | enum TTYState state; |
123 | int esc_params[MAX_ESC_PARAMS]; | |
124 | int nb_esc_params; | |
125 | ||
0ec7b3e7 | 126 | Chardev *chr; |
e15d7371 | 127 | /* fifo for key pressed */ |
0c9d0641 | 128 | Fifo8 out_fifo; |
0d9b90ce | 129 | CoQueue dump_queue; |
cd6cd8fa GH |
130 | |
131 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
132 | }; |
133 | ||
27be5587 | 134 | struct DisplayState { |
1246b259 | 135 | QEMUTimer *gui_timer; |
0f7b2864 GH |
136 | uint64_t last_update; |
137 | uint64_t update_interval; | |
138 | bool refreshing; | |
27be5587 GH |
139 | bool have_gfx; |
140 | bool have_text; | |
141 | ||
142 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
143 | }; | |
144 | ||
98b50080 | 145 | static DisplayState *display_state; |
76ffb0b4 | 146 | static QemuConsole *active_console; |
eae3eb3e | 147 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 148 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
149 | static bool cursor_visible_phase; |
150 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 151 | |
0ec7b3e7 | 152 | static void text_console_do_init(Chardev *chr, DisplayState *ds); |
0f7b2864 | 153 | static void dpy_refresh(DisplayState *s); |
5209089f | 154 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
155 | static void text_console_update_cursor_timer(void); |
156 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 157 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
158 | static bool console_compatible_with(QemuConsole *con, |
159 | DisplayChangeListener *dcl, Error **errp); | |
64840c66 | 160 | |
98a9ad90 GH |
161 | static void gui_update(void *opaque) |
162 | { | |
0f7b2864 GH |
163 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
164 | uint64_t dcl_interval; | |
98a9ad90 GH |
165 | DisplayState *ds = opaque; |
166 | DisplayChangeListener *dcl; | |
167 | ||
0f7b2864 | 168 | ds->refreshing = true; |
98a9ad90 | 169 | dpy_refresh(ds); |
0f7b2864 | 170 | ds->refreshing = false; |
98a9ad90 GH |
171 | |
172 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
173 | dcl_interval = dcl->update_interval ? |
174 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
175 | if (interval > dcl_interval) { | |
176 | interval = dcl_interval; | |
98a9ad90 GH |
177 | } |
178 | } | |
0f7b2864 GH |
179 | if (ds->update_interval != interval) { |
180 | ds->update_interval = interval; | |
181 | trace_console_refresh(interval); | |
182 | } | |
bc72ad67 AB |
183 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
184 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
185 | } |
186 | ||
187 | static void gui_setup_refresh(DisplayState *ds) | |
188 | { | |
189 | DisplayChangeListener *dcl; | |
190 | bool need_timer = false; | |
191 | bool have_gfx = false; | |
192 | bool have_text = false; | |
193 | ||
194 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
195 | if (dcl->ops->dpy_refresh != NULL) { | |
196 | need_timer = true; | |
197 | } | |
198 | if (dcl->ops->dpy_gfx_update != NULL) { | |
199 | have_gfx = true; | |
200 | } | |
201 | if (dcl->ops->dpy_text_update != NULL) { | |
202 | have_text = true; | |
203 | } | |
204 | } | |
205 | ||
206 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
207 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
208 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
209 | } |
210 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 211 | timer_free(ds->gui_timer); |
98a9ad90 GH |
212 | ds->gui_timer = NULL; |
213 | } | |
214 | ||
215 | ds->have_gfx = have_gfx; | |
216 | ds->have_text = have_text; | |
217 | } | |
218 | ||
4d631621 MAL |
219 | void graphic_hw_update_done(QemuConsole *con) |
220 | { | |
6fc5183a | 221 | if (con) { |
d6ee15ad | 222 | qemu_co_enter_all(&con->dump_queue, NULL); |
6fc5183a | 223 | } |
4d631621 MAL |
224 | } |
225 | ||
1dbfa005 | 226 | void graphic_hw_update(QemuConsole *con) |
95219897 | 227 | { |
4d631621 | 228 | bool async = false; |
1cd8b948 | 229 | con = con ? con : active_console; |
1dbfa005 | 230 | if (!con) { |
1cd8b948 | 231 | return; |
1dbfa005 | 232 | } |
1cd8b948 | 233 | if (con->hw_ops->gfx_update) { |
380cd056 | 234 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
235 | async = con->hw_ops->gfx_update_async; |
236 | } | |
237 | if (!async) { | |
238 | graphic_hw_update_done(con); | |
1dbfa005 | 239 | } |
95219897 PB |
240 | } |
241 | ||
a9b1e471 MAL |
242 | static void graphic_hw_gl_unblock_timer(void *opaque) |
243 | { | |
244 | warn_report("console: no gl-unblock within one second"); | |
245 | } | |
246 | ||
bba19b88 GH |
247 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
248 | { | |
a9b1e471 | 249 | uint64_t timeout; |
f607867c GH |
250 | assert(con != NULL); |
251 | ||
a4ddc314 MAL |
252 | if (block) { |
253 | con->gl_block++; | |
254 | } else { | |
255 | con->gl_block--; | |
bba19b88 | 256 | } |
a4ddc314 MAL |
257 | assert(con->gl_block >= 0); |
258 | if (!con->hw_ops->gl_block) { | |
259 | return; | |
260 | } | |
261 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
262 | return; | |
263 | } | |
264 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
265 | |
266 | if (block) { | |
267 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
268 | timeout += 1000; /* one sec */ | |
269 | timer_mod(con->gl_unblock_timer, timeout); | |
270 | } else { | |
271 | timer_del(con->gl_unblock_timer); | |
272 | } | |
bba19b88 GH |
273 | } |
274 | ||
b3cb21b9 ST |
275 | int qemu_console_get_window_id(QemuConsole *con) |
276 | { | |
277 | return con->window_id; | |
278 | } | |
279 | ||
280 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
281 | { | |
282 | con->window_id = window_id; | |
283 | } | |
284 | ||
1dbfa005 | 285 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 286 | { |
1dbfa005 GH |
287 | if (!con) { |
288 | con = active_console; | |
289 | } | |
380cd056 GH |
290 | if (con && con->hw_ops->invalidate) { |
291 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 292 | } |
95219897 PB |
293 | } |
294 | ||
9a0a119a KS |
295 | #ifdef CONFIG_PNG |
296 | /** | |
297 | * png_save: Take a screenshot as PNG | |
298 | * | |
299 | * Saves screendump as a PNG file | |
300 | * | |
301 | * Returns true for success or false for error. | |
302 | * | |
303 | * @fd: File descriptor for PNG file. | |
304 | * @image: Image data in pixman format. | |
305 | * @errp: Pointer to an error. | |
306 | */ | |
307 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
308 | { | |
309 | int width = pixman_image_get_width(image); | |
310 | int height = pixman_image_get_height(image); | |
17b55372 VR |
311 | png_struct *png_ptr; |
312 | png_info *info_ptr; | |
9a0a119a | 313 | g_autoptr(pixman_image_t) linebuf = |
cd22a0f5 | 314 | qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); |
9a0a119a KS |
315 | uint8_t *buf = (uint8_t *)pixman_image_get_data(linebuf); |
316 | FILE *f = fdopen(fd, "wb"); | |
317 | int y; | |
318 | if (!f) { | |
319 | error_setg_errno(errp, errno, | |
320 | "Failed to create file from file descriptor"); | |
321 | return false; | |
322 | } | |
323 | ||
324 | png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, | |
325 | NULL, NULL); | |
326 | if (!png_ptr) { | |
327 | error_setg(errp, "PNG creation failed. Unable to write struct"); | |
328 | fclose(f); | |
329 | return false; | |
330 | } | |
331 | ||
332 | info_ptr = png_create_info_struct(png_ptr); | |
333 | ||
334 | if (!info_ptr) { | |
335 | error_setg(errp, "PNG creation failed. Unable to write info"); | |
336 | fclose(f); | |
337 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
338 | return false; | |
339 | } | |
340 | ||
341 | png_init_io(png_ptr, f); | |
342 | ||
343 | png_set_IHDR(png_ptr, info_ptr, width, height, 8, | |
cd22a0f5 | 344 | PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE, |
9a0a119a KS |
345 | PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); |
346 | ||
347 | png_write_info(png_ptr, info_ptr); | |
348 | ||
349 | for (y = 0; y < height; ++y) { | |
350 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); | |
351 | png_write_row(png_ptr, buf); | |
352 | } | |
9a0a119a KS |
353 | |
354 | png_write_end(png_ptr, NULL); | |
355 | ||
356 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
357 | ||
358 | if (fclose(f) != 0) { | |
359 | error_setg_errno(errp, errno, | |
360 | "PNG creation failed. Unable to close file"); | |
361 | return false; | |
362 | } | |
363 | ||
364 | return true; | |
365 | } | |
366 | ||
367 | #else /* no png support */ | |
368 | ||
369 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
370 | { | |
371 | error_setg(errp, "Enable PNG support with libpng for screendump"); | |
372 | return false; | |
373 | } | |
374 | ||
375 | #endif /* CONFIG_PNG */ | |
376 | ||
d00ec2fe | 377 | static bool ppm_save(int fd, pixman_image_t *image, Error **errp) |
95219897 | 378 | { |
d00ec2fe MAL |
379 | int width = pixman_image_get_width(image); |
380 | int height = pixman_image_get_height(image); | |
c5f2bce5 MAL |
381 | g_autoptr(Object) ioc = OBJECT(qio_channel_file_new_fd(fd)); |
382 | g_autofree char *header = NULL; | |
383 | g_autoptr(pixman_image_t) linebuf = NULL; | |
2c62f08d | 384 | int y; |
2c62f08d | 385 | |
d00ec2fe | 386 | trace_ppm_save(fd, image); |
c5f2bce5 MAL |
387 | |
388 | header = g_strdup_printf("P6\n%d %d\n%d\n", width, height, 255); | |
389 | if (qio_channel_write_all(QIO_CHANNEL(ioc), | |
390 | header, strlen(header), errp) < 0) { | |
391 | return false; | |
2c62f08d | 392 | } |
c5f2bce5 | 393 | |
2c62f08d GH |
394 | linebuf = qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); |
395 | for (y = 0; y < height; y++) { | |
d00ec2fe | 396 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); |
c5f2bce5 MAL |
397 | if (qio_channel_write_all(QIO_CHANNEL(ioc), |
398 | (char *)pixman_image_get_data(linebuf), | |
399 | pixman_image_get_stride(linebuf), errp) < 0) { | |
400 | return false; | |
401 | } | |
f81bdefb JK |
402 | } |
403 | ||
c5f2bce5 | 404 | return true; |
2c62f08d GH |
405 | } |
406 | ||
0d9b90ce MAL |
407 | static void graphic_hw_update_bh(void *con) |
408 | { | |
409 | graphic_hw_update(con); | |
410 | } | |
411 | ||
412 | /* Safety: coroutine-only, concurrent-coroutine safe, main thread only */ | |
413 | void coroutine_fn | |
3f41a3ad | 414 | qmp_screendump(const char *filename, const char *device, |
9a0a119a KS |
415 | bool has_head, int64_t head, |
416 | bool has_format, ImageFormat format, Error **errp) | |
2c62f08d | 417 | { |
d00ec2fe | 418 | g_autoptr(pixman_image_t) image = NULL; |
f771c544 | 419 | QemuConsole *con; |
2c62f08d | 420 | DisplaySurface *surface; |
46e5841c | 421 | int fd; |
2c62f08d | 422 | |
3f41a3ad | 423 | if (device) { |
f771c544 TH |
424 | con = qemu_console_lookup_by_device_name(device, has_head ? head : 0, |
425 | errp); | |
426 | if (!con) { | |
427 | return; | |
428 | } | |
429 | } else { | |
430 | if (has_head) { | |
431 | error_setg(errp, "'head' must be specified together with 'device'"); | |
432 | return; | |
433 | } | |
434 | con = qemu_console_lookup_by_index(0); | |
435 | if (!con) { | |
436 | error_setg(errp, "There is no console to take a screendump from"); | |
437 | return; | |
438 | } | |
33bcd98c | 439 | } |
2c62f08d | 440 | |
0d9b90ce MAL |
441 | if (qemu_co_queue_empty(&con->dump_queue)) { |
442 | /* Defer the update, it will restart the pending coroutines */ | |
443 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
444 | graphic_hw_update_bh, con); | |
445 | } | |
446 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
447 | ||
448 | /* | |
449 | * All pending coroutines are woken up, while the BQL is held. No | |
450 | * further graphic update are possible until it is released. Take | |
451 | * an image ref before that. | |
452 | */ | |
2c62f08d | 453 | surface = qemu_console_surface(con); |
08d9864f MP |
454 | if (!surface) { |
455 | error_setg(errp, "no surface"); | |
456 | return; | |
457 | } | |
d00ec2fe | 458 | image = pixman_image_ref(surface->image); |
08d9864f | 459 | |
448058aa | 460 | fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); |
46e5841c MAL |
461 | if (fd == -1) { |
462 | error_setg(errp, "failed to open file '%s': %s", filename, | |
463 | strerror(errno)); | |
464 | return; | |
465 | } | |
466 | ||
0d9b90ce MAL |
467 | /* |
468 | * The image content could potentially be updated as the coroutine | |
469 | * yields and releases the BQL. It could produce corrupted dump, but | |
470 | * it should be otherwise safe. | |
471 | */ | |
9a0a119a KS |
472 | if (has_format && format == IMAGE_FORMAT_PNG) { |
473 | /* PNG format specified for screendump */ | |
474 | if (!png_save(fd, image, errp)) { | |
475 | qemu_unlink(filename); | |
476 | } | |
477 | } else { | |
478 | /* PPM format specified/default for screendump */ | |
479 | if (!ppm_save(fd, image, errp)) { | |
480 | qemu_unlink(filename); | |
481 | } | |
46e5841c | 482 | } |
95219897 PB |
483 | } |
484 | ||
1dbfa005 | 485 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 486 | { |
1dbfa005 GH |
487 | if (!con) { |
488 | con = active_console; | |
489 | } | |
380cd056 GH |
490 | if (con && con->hw_ops->text_update) { |
491 | con->hw_ops->text_update(con->hw, chardata); | |
492 | } | |
4d3b6f6e AZ |
493 | } |
494 | ||
1562e531 GH |
495 | static void vga_fill_rect(QemuConsole *con, |
496 | int posx, int posy, int width, int height, | |
e27bd65a | 497 | pixman_color_t color) |
e7f0ad58 | 498 | { |
1562e531 | 499 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
500 | pixman_rectangle16_t rect = { |
501 | .x = posx, .y = posy, .width = width, .height = height | |
502 | }; | |
68db6dc5 | 503 | |
68db6dc5 | 504 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 505 | &color, 1, &rect); |
e7f0ad58 FB |
506 | } |
507 | ||
508 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
509 | static void vga_bitblt(QemuConsole *con, |
510 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 511 | { |
1562e531 | 512 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
513 | |
514 | pixman_image_composite(PIXMAN_OP_SRC, | |
515 | surface->image, NULL, surface->image, | |
516 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
517 | } |
518 | ||
519 | /***********************************************************/ | |
520 | /* basic char display */ | |
521 | ||
522 | #define FONT_HEIGHT 16 | |
523 | #define FONT_WIDTH 8 | |
524 | ||
525 | #include "vgafont.h" | |
526 | ||
e27bd65a GH |
527 | #define QEMU_RGB(r, g, b) \ |
528 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
529 | ||
530 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 531 | { /* dark */ |
4083733d OH |
532 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
533 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
534 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
535 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
536 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
537 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
538 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
539 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
540 | }, |
541 | { /* bright */ | |
4083733d OH |
542 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
543 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
544 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
545 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
546 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
547 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
548 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
549 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 550 | } |
e7f0ad58 FB |
551 | }; |
552 | ||
1562e531 | 553 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 554 | TextAttributes *t_attrib) |
e7f0ad58 | 555 | { |
7d6ba01c | 556 | static pixman_image_t *glyphs[256]; |
1562e531 | 557 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 558 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
559 | |
560 | if (t_attrib->invers) { | |
cf6f0548 GH |
561 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
562 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 563 | } else { |
cf6f0548 GH |
564 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
565 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 566 | } |
e7f0ad58 | 567 | |
7d6ba01c GH |
568 | if (!glyphs[ch]) { |
569 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 570 | } |
7d6ba01c | 571 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 572 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
573 | } |
574 | ||
76ffb0b4 | 575 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
576 | { |
577 | TextCell *cells, *c, *c1; | |
578 | int w1, x, y, last_width; | |
579 | ||
ebced091 MAL |
580 | assert(s->scanout.kind == SCANOUT_SURFACE); |
581 | ||
e7f0ad58 | 582 | last_width = s->width; |
36671fbd GH |
583 | s->width = surface_width(s->surface) / FONT_WIDTH; |
584 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
585 | |
586 | w1 = last_width; | |
587 | if (s->width < w1) | |
588 | w1 = s->width; | |
589 | ||
5b8541c6 | 590 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
591 | for(y = 0; y < s->total_height; y++) { |
592 | c = &cells[y * s->width]; | |
593 | if (w1 > 0) { | |
594 | c1 = &s->cells[y * last_width]; | |
595 | for(x = 0; x < w1; x++) { | |
596 | *c++ = *c1++; | |
597 | } | |
598 | } | |
599 | for(x = w1; x < s->width; x++) { | |
600 | c->ch = ' '; | |
6d6f7c28 | 601 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
602 | c++; |
603 | } | |
604 | } | |
7267c094 | 605 | g_free(s->cells); |
e7f0ad58 FB |
606 | s->cells = cells; |
607 | } | |
608 | ||
76ffb0b4 | 609 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
610 | { |
611 | s->text_x[0] = MIN(s->text_x[0], x); | |
612 | s->text_x[1] = MAX(s->text_x[1], x); | |
613 | s->text_y[0] = MIN(s->text_y[0], y); | |
614 | s->text_y[1] = MAX(s->text_y[1], y); | |
615 | } | |
616 | ||
76ffb0b4 | 617 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 618 | { |
b35e3ba0 GH |
619 | if (!qemu_console_is_visible(s)) { |
620 | return; | |
621 | } | |
14778c20 PB |
622 | if (s->update_x0 > x * FONT_WIDTH) |
623 | s->update_x0 = x * FONT_WIDTH; | |
624 | if (s->update_y0 > y * FONT_HEIGHT) | |
625 | s->update_y0 = y * FONT_HEIGHT; | |
626 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
627 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
628 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
629 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
630 | } | |
631 | ||
76ffb0b4 | 632 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
633 | { |
634 | TextCell *c; | |
635 | int y1, y2; | |
636 | ||
1562e531 GH |
637 | if (s->ds->have_text) { |
638 | text_update_xy(s, x, y); | |
639 | } | |
4d3b6f6e | 640 | |
b35e3ba0 GH |
641 | y1 = (s->y_base + y) % s->total_height; |
642 | y2 = y1 - s->y_displayed; | |
643 | if (y2 < 0) { | |
644 | y2 += s->total_height; | |
645 | } | |
646 | if (y2 < s->height) { | |
5b8541c6 GH |
647 | if (x >= s->width) { |
648 | x = s->width - 1; | |
649 | } | |
b35e3ba0 GH |
650 | c = &s->cells[y1 * s->width + x]; |
651 | vga_putcharxy(s, x, y2, c->ch, | |
652 | &(c->t_attrib)); | |
653 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
654 | } |
655 | } | |
656 | ||
76ffb0b4 | 657 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
658 | { |
659 | TextCell *c; | |
660 | int y, y1; | |
1562e531 | 661 | int x = s->x; |
e7f0ad58 | 662 | |
1562e531 GH |
663 | if (s->ds->have_text) { |
664 | s->cursor_invalidate = 1; | |
665 | } | |
4d3b6f6e | 666 | |
b35e3ba0 GH |
667 | if (x >= s->width) { |
668 | x = s->width - 1; | |
669 | } | |
670 | y1 = (s->y_base + s->y) % s->total_height; | |
671 | y = y1 - s->y_displayed; | |
672 | if (y < 0) { | |
673 | y += s->total_height; | |
674 | } | |
675 | if (y < s->height) { | |
676 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 677 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
678 | TextAttributes t_attrib = s->t_attrib_default; |
679 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
680 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
681 | } else { | |
682 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 683 | } |
b35e3ba0 | 684 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
685 | } |
686 | } | |
687 | ||
76ffb0b4 | 688 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 689 | { |
1562e531 | 690 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
691 | TextCell *c; |
692 | int x, y, y1; | |
693 | ||
a93a4a22 | 694 | if (s->ds->have_text) { |
4d3b6f6e AZ |
695 | s->text_x[0] = 0; |
696 | s->text_y[0] = 0; | |
697 | s->text_x[1] = s->width - 1; | |
698 | s->text_y[1] = s->height - 1; | |
699 | s->cursor_invalidate = 1; | |
4d3b6f6e | 700 | } |
e7f0ad58 | 701 | |
b35e3ba0 | 702 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 703 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
704 | y1 = s->y_displayed; |
705 | for (y = 0; y < s->height; y++) { | |
706 | c = s->cells + y1 * s->width; | |
707 | for (x = 0; x < s->width; x++) { | |
708 | vga_putcharxy(s, x, y, c->ch, | |
709 | &(c->t_attrib)); | |
710 | c++; | |
711 | } | |
712 | if (++y1 == s->total_height) { | |
713 | y1 = 0; | |
e7f0ad58 | 714 | } |
e7f0ad58 | 715 | } |
b35e3ba0 GH |
716 | console_show_cursor(s, 1); |
717 | dpy_gfx_update(s, 0, 0, | |
718 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
719 | } |
720 | ||
81c0d5a6 | 721 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 722 | { |
e7f0ad58 | 723 | int i, y1; |
3b46e624 | 724 | |
e7f0ad58 FB |
725 | if (ydelta > 0) { |
726 | for(i = 0; i < ydelta; i++) { | |
727 | if (s->y_displayed == s->y_base) | |
728 | break; | |
729 | if (++s->y_displayed == s->total_height) | |
730 | s->y_displayed = 0; | |
731 | } | |
732 | } else { | |
733 | ydelta = -ydelta; | |
734 | i = s->backscroll_height; | |
735 | if (i > s->total_height - s->height) | |
736 | i = s->total_height - s->height; | |
737 | y1 = s->y_base - i; | |
738 | if (y1 < 0) | |
739 | y1 += s->total_height; | |
740 | for(i = 0; i < ydelta; i++) { | |
741 | if (s->y_displayed == y1) | |
742 | break; | |
743 | if (--s->y_displayed < 0) | |
744 | s->y_displayed = s->total_height - 1; | |
745 | } | |
746 | } | |
747 | console_refresh(s); | |
748 | } | |
749 | ||
76ffb0b4 | 750 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
751 | { |
752 | TextCell *c; | |
753 | int x, y1; | |
754 | ||
e7f0ad58 FB |
755 | s->y++; |
756 | if (s->y >= s->height) { | |
757 | s->y = s->height - 1; | |
6d6f7c28 | 758 | |
e7f0ad58 FB |
759 | if (s->y_displayed == s->y_base) { |
760 | if (++s->y_displayed == s->total_height) | |
761 | s->y_displayed = 0; | |
762 | } | |
763 | if (++s->y_base == s->total_height) | |
764 | s->y_base = 0; | |
765 | if (s->backscroll_height < s->total_height) | |
766 | s->backscroll_height++; | |
767 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
768 | c = &s->cells[y1 * s->width]; | |
769 | for(x = 0; x < s->width; x++) { | |
770 | c->ch = ' '; | |
6d6f7c28 | 771 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
772 | c++; |
773 | } | |
b35e3ba0 | 774 | if (s->y_displayed == s->y_base) { |
1562e531 | 775 | if (s->ds->have_text) { |
4d3b6f6e AZ |
776 | s->text_x[0] = 0; |
777 | s->text_y[0] = 0; | |
778 | s->text_x[1] = s->width - 1; | |
779 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
780 | } |
781 | ||
b35e3ba0 GH |
782 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
783 | s->width * FONT_WIDTH, | |
784 | (s->height - 1) * FONT_HEIGHT); | |
785 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
786 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
787 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
788 | s->update_x0 = 0; | |
789 | s->update_y0 = 0; | |
790 | s->update_x1 = s->width * FONT_WIDTH; | |
791 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
792 | } |
793 | } | |
794 | } | |
795 | ||
6d6f7c28 PB |
796 | /* Set console attributes depending on the current escape codes. |
797 | * NOTE: I know this code is not very efficient (checking every color for it | |
798 | * self) but it is more readable and better maintainable. | |
799 | */ | |
76ffb0b4 | 800 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
801 | { |
802 | int i; | |
803 | ||
6d6f7c28 PB |
804 | for (i=0; i<s->nb_esc_params; i++) { |
805 | switch (s->esc_params[i]) { | |
806 | case 0: /* reset all console attributes to default */ | |
807 | s->t_attrib = s->t_attrib_default; | |
808 | break; | |
809 | case 1: | |
810 | s->t_attrib.bold = 1; | |
811 | break; | |
812 | case 4: | |
813 | s->t_attrib.uline = 1; | |
814 | break; | |
815 | case 5: | |
816 | s->t_attrib.blink = 1; | |
817 | break; | |
818 | case 7: | |
819 | s->t_attrib.invers = 1; | |
820 | break; | |
821 | case 8: | |
822 | s->t_attrib.unvisible = 1; | |
823 | break; | |
824 | case 22: | |
825 | s->t_attrib.bold = 0; | |
826 | break; | |
827 | case 24: | |
828 | s->t_attrib.uline = 0; | |
829 | break; | |
830 | case 25: | |
831 | s->t_attrib.blink = 0; | |
832 | break; | |
833 | case 27: | |
834 | s->t_attrib.invers = 0; | |
835 | break; | |
836 | case 28: | |
837 | s->t_attrib.unvisible = 0; | |
838 | break; | |
839 | /* set foreground color */ | |
840 | case 30: | |
4083733d | 841 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
842 | break; |
843 | case 31: | |
4083733d | 844 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
845 | break; |
846 | case 32: | |
4083733d | 847 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
848 | break; |
849 | case 33: | |
4083733d | 850 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
851 | break; |
852 | case 34: | |
4083733d | 853 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
854 | break; |
855 | case 35: | |
4083733d | 856 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
857 | break; |
858 | case 36: | |
4083733d | 859 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
860 | break; |
861 | case 37: | |
4083733d | 862 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
863 | break; |
864 | /* set background color */ | |
865 | case 40: | |
4083733d | 866 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
867 | break; |
868 | case 41: | |
4083733d | 869 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
870 | break; |
871 | case 42: | |
4083733d | 872 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
873 | break; |
874 | case 43: | |
4083733d | 875 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
876 | break; |
877 | case 44: | |
4083733d | 878 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
879 | break; |
880 | case 45: | |
4083733d | 881 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
882 | break; |
883 | case 46: | |
4083733d | 884 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
885 | break; |
886 | case 47: | |
4083733d | 887 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
888 | break; |
889 | } | |
890 | } | |
891 | } | |
892 | ||
76ffb0b4 | 893 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
894 | { |
895 | int y1 = (s->y_base + y) % s->total_height; | |
5b8541c6 GH |
896 | if (x >= s->width) { |
897 | x = s->width - 1; | |
898 | } | |
adb47967 TS |
899 | TextCell *c = &s->cells[y1 * s->width + x]; |
900 | c->ch = ' '; | |
901 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
902 | update_xy(s, x, y); |
903 | } | |
904 | ||
58aa7d8e RK |
905 | static void console_put_one(QemuConsole *s, int ch) |
906 | { | |
907 | TextCell *c; | |
908 | int y1; | |
909 | if (s->x >= s->width) { | |
910 | /* line wrap */ | |
911 | s->x = 0; | |
912 | console_put_lf(s); | |
913 | } | |
914 | y1 = (s->y_base + s->y) % s->total_height; | |
915 | c = &s->cells[y1 * s->width + s->x]; | |
916 | c->ch = ch; | |
917 | c->t_attrib = s->t_attrib; | |
918 | update_xy(s, s->x, s->y); | |
919 | s->x++; | |
920 | } | |
921 | ||
922 | static void console_respond_str(QemuConsole *s, const char *buf) | |
923 | { | |
924 | while (*buf) { | |
925 | console_put_one(s, *buf); | |
926 | buf++; | |
927 | } | |
928 | } | |
929 | ||
3eea5498 | 930 | /* set cursor, checking bounds */ |
76ffb0b4 | 931 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
932 | { |
933 | if (x < 0) { | |
934 | x = 0; | |
935 | } | |
936 | if (y < 0) { | |
937 | y = 0; | |
938 | } | |
939 | if (y >= s->height) { | |
940 | y = s->height - 1; | |
941 | } | |
942 | if (x >= s->width) { | |
943 | x = s->width - 1; | |
944 | } | |
945 | ||
946 | s->x = x; | |
947 | s->y = y; | |
948 | } | |
949 | ||
76ffb0b4 | 950 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 951 | { |
58aa7d8e | 952 | int i; |
adb47967 | 953 | int x, y; |
58aa7d8e | 954 | char response[40]; |
e7f0ad58 FB |
955 | |
956 | switch(s->state) { | |
957 | case TTY_STATE_NORM: | |
958 | switch(ch) { | |
6d6f7c28 | 959 | case '\r': /* carriage return */ |
e7f0ad58 FB |
960 | s->x = 0; |
961 | break; | |
6d6f7c28 | 962 | case '\n': /* newline */ |
e7f0ad58 FB |
963 | console_put_lf(s); |
964 | break; | |
6d6f7c28 | 965 | case '\b': /* backspace */ |
5fafdf24 | 966 | if (s->x > 0) |
e15d7371 | 967 | s->x--; |
6d6f7c28 PB |
968 | break; |
969 | case '\t': /* tabspace */ | |
970 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 971 | s->x = 0; |
6d6f7c28 PB |
972 | console_put_lf(s); |
973 | } else { | |
974 | s->x = s->x + (8 - (s->x % 8)); | |
975 | } | |
976 | break; | |
977 | case '\a': /* alert aka. bell */ | |
978 | /* TODO: has to be implemented */ | |
979 | break; | |
adb47967 TS |
980 | case 14: |
981 | /* SI (shift in), character set 0 (ignored) */ | |
982 | break; | |
983 | case 15: | |
984 | /* SO (shift out), character set 1 (ignored) */ | |
985 | break; | |
6d6f7c28 | 986 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
987 | s->state = TTY_STATE_ESC; |
988 | break; | |
989 | default: | |
58aa7d8e | 990 | console_put_one(s, ch); |
e7f0ad58 FB |
991 | break; |
992 | } | |
993 | break; | |
6d6f7c28 | 994 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
995 | if (ch == '[') { |
996 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
997 | s->esc_params[i] = 0; | |
998 | s->nb_esc_params = 0; | |
999 | s->state = TTY_STATE_CSI; | |
1000 | } else { | |
1001 | s->state = TTY_STATE_NORM; | |
1002 | } | |
1003 | break; | |
6d6f7c28 | 1004 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
1005 | if (ch >= '0' && ch <= '9') { |
1006 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
1007 | int *param = &s->esc_params[s->nb_esc_params]; |
1008 | int digit = (ch - '0'); | |
1009 | ||
1010 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
1011 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
1012 | } |
1013 | } else { | |
3eea5498 IC |
1014 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
1015 | s->nb_esc_params++; | |
7c336f9f | 1016 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 1017 | break; |
7c336f9f | 1018 | } |
5d28b0e9 SW |
1019 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
1020 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
1021 | s->state = TTY_STATE_NORM; |
1022 | switch(ch) { | |
adb47967 TS |
1023 | case 'A': |
1024 | /* move cursor up */ | |
1025 | if (s->esc_params[0] == 0) { | |
1026 | s->esc_params[0] = 1; | |
1027 | } | |
3eea5498 | 1028 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
1029 | break; |
1030 | case 'B': | |
1031 | /* move cursor down */ | |
1032 | if (s->esc_params[0] == 0) { | |
1033 | s->esc_params[0] = 1; | |
1034 | } | |
3eea5498 | 1035 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
1036 | break; |
1037 | case 'C': | |
adb47967 TS |
1038 | /* move cursor right */ |
1039 | if (s->esc_params[0] == 0) { | |
1040 | s->esc_params[0] = 1; | |
1041 | } | |
3eea5498 | 1042 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 1043 | break; |
adb47967 TS |
1044 | case 'D': |
1045 | /* move cursor left */ | |
1046 | if (s->esc_params[0] == 0) { | |
1047 | s->esc_params[0] = 1; | |
1048 | } | |
3eea5498 | 1049 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
1050 | break; |
1051 | case 'G': | |
1052 | /* move cursor to column */ | |
3eea5498 | 1053 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
1054 | break; |
1055 | case 'f': | |
1056 | case 'H': | |
1057 | /* move cursor to row, column */ | |
3eea5498 | 1058 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
1059 | break; |
1060 | case 'J': | |
1061 | switch (s->esc_params[0]) { | |
1062 | case 0: | |
1063 | /* clear to end of screen */ | |
1064 | for (y = s->y; y < s->height; y++) { | |
1065 | for (x = 0; x < s->width; x++) { | |
1066 | if (y == s->y && x < s->x) { | |
1067 | continue; | |
1068 | } | |
1069 | console_clear_xy(s, x, y); | |
1070 | } | |
1071 | } | |
1072 | break; | |
1073 | case 1: | |
1074 | /* clear from beginning of screen */ | |
1075 | for (y = 0; y <= s->y; y++) { | |
1076 | for (x = 0; x < s->width; x++) { | |
1077 | if (y == s->y && x > s->x) { | |
1078 | break; | |
1079 | } | |
1080 | console_clear_xy(s, x, y); | |
1081 | } | |
1082 | } | |
1083 | break; | |
1084 | case 2: | |
1085 | /* clear entire screen */ | |
1086 | for (y = 0; y <= s->height; y++) { | |
1087 | for (x = 0; x < s->width; x++) { | |
1088 | console_clear_xy(s, x, y); | |
1089 | } | |
1090 | } | |
f94a950f | 1091 | break; |
adb47967 | 1092 | } |
95d8f9f4 | 1093 | break; |
e7f0ad58 | 1094 | case 'K': |
adb47967 TS |
1095 | switch (s->esc_params[0]) { |
1096 | case 0: | |
f94a950f MA |
1097 | /* clear to eol */ |
1098 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 1099 | console_clear_xy(s, x, s->y); |
f94a950f MA |
1100 | } |
1101 | break; | |
adb47967 TS |
1102 | case 1: |
1103 | /* clear from beginning of line */ | |
5b8541c6 | 1104 | for (x = 0; x <= s->x && x < s->width; x++) { |
adb47967 TS |
1105 | console_clear_xy(s, x, s->y); |
1106 | } | |
1107 | break; | |
1108 | case 2: | |
1109 | /* clear entire line */ | |
1110 | for(x = 0; x < s->width; x++) { | |
1111 | console_clear_xy(s, x, s->y); | |
1112 | } | |
f94a950f MA |
1113 | break; |
1114 | } | |
adb47967 TS |
1115 | break; |
1116 | case 'm': | |
f94a950f MA |
1117 | console_handle_escape(s); |
1118 | break; | |
adb47967 | 1119 | case 'n': |
58aa7d8e RK |
1120 | switch (s->esc_params[0]) { |
1121 | case 5: | |
1122 | /* report console status (always succeed)*/ | |
1123 | console_respond_str(s, "\033[0n"); | |
1124 | break; | |
1125 | case 6: | |
1126 | /* report cursor position */ | |
1127 | sprintf(response, "\033[%d;%dR", | |
1128 | (s->y_base + s->y) % s->total_height + 1, | |
1129 | s->x + 1); | |
1130 | console_respond_str(s, response); | |
1131 | break; | |
1132 | } | |
adb47967 TS |
1133 | break; |
1134 | case 's': | |
1135 | /* save cursor position */ | |
1136 | s->x_saved = s->x; | |
1137 | s->y_saved = s->y; | |
1138 | break; | |
1139 | case 'u': | |
1140 | /* restore cursor position */ | |
1141 | s->x = s->x_saved; | |
1142 | s->y = s->y_saved; | |
1143 | break; | |
1144 | default: | |
5d28b0e9 | 1145 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
1146 | break; |
1147 | } | |
1148 | break; | |
e7f0ad58 FB |
1149 | } |
1150 | } | |
1151 | } | |
1152 | ||
26b032b9 | 1153 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
1154 | struct DisplaySurface *new_surface, |
1155 | bool update) | |
26b032b9 MAL |
1156 | { |
1157 | if (dcl->ops->dpy_gfx_switch) { | |
1158 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
1159 | } | |
c84ab0a5 MAL |
1160 | |
1161 | if (update && dcl->ops->dpy_gfx_update) { | |
1162 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
1163 | surface_width(new_surface), | |
1164 | surface_height(new_surface)); | |
1165 | } | |
26b032b9 MAL |
1166 | } |
1167 | ||
589089fe MAL |
1168 | static void dpy_gfx_create_texture(QemuConsole *con, DisplaySurface *surface) |
1169 | { | |
1170 | if (con->gl && con->gl->ops->dpy_gl_ctx_create_texture) { | |
1171 | con->gl->ops->dpy_gl_ctx_create_texture(con->gl, surface); | |
1172 | } | |
1173 | } | |
1174 | ||
1175 | static void dpy_gfx_destroy_texture(QemuConsole *con, DisplaySurface *surface) | |
1176 | { | |
1177 | if (con->gl && con->gl->ops->dpy_gl_ctx_destroy_texture) { | |
1178 | con->gl->ops->dpy_gl_ctx_destroy_texture(con->gl, surface); | |
1179 | } | |
1180 | } | |
1181 | ||
1182 | static void dpy_gfx_update_texture(QemuConsole *con, DisplaySurface *surface, | |
1183 | int x, int y, int w, int h) | |
1184 | { | |
1185 | if (con->gl && con->gl->ops->dpy_gl_ctx_update_texture) { | |
1186 | con->gl->ops->dpy_gl_ctx_update_texture(con->gl, surface, x, y, w, h); | |
1187 | } | |
1188 | } | |
26b032b9 | 1189 | |
ebced091 | 1190 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
1191 | QemuConsole *con, |
1192 | Error **errp) | |
ebced091 MAL |
1193 | { |
1194 | static const char nodev[] = | |
1195 | "This VM has no graphic display device."; | |
1196 | static DisplaySurface *dummy; | |
1197 | ||
4b7b661d | 1198 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1199 | if (!dummy) { |
1200 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1201 | } | |
589089fe MAL |
1202 | if (con) { |
1203 | dpy_gfx_create_texture(con, dummy); | |
1204 | } | |
c84ab0a5 | 1205 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1206 | return; |
1207 | } | |
1208 | ||
e1c676a2 MAL |
1209 | dpy_gfx_create_texture(con, con->surface); |
1210 | displaychangelistener_gfx_switch(dcl, con->surface, | |
1211 | con->scanout.kind == SCANOUT_SURFACE); | |
1212 | ||
ebced091 MAL |
1213 | if (con->scanout.kind == SCANOUT_DMABUF && |
1214 | displaychangelistener_has_dmabuf(dcl)) { | |
1215 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1216 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1217 | dcl->ops->dpy_gl_scanout_texture) { | |
1218 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1219 | con->scanout.texture.backing_id, | |
1220 | con->scanout.texture.backing_y_0_top, | |
1221 | con->scanout.texture.backing_width, | |
1222 | con->scanout.texture.backing_height, | |
1223 | con->scanout.texture.x, | |
1224 | con->scanout.texture.y, | |
1225 | con->scanout.texture.width, | |
1226 | con->scanout.texture.height); | |
ebced091 | 1227 | } |
ebced091 MAL |
1228 | } |
1229 | ||
e7f0ad58 FB |
1230 | void console_select(unsigned int index) |
1231 | { | |
284d1c6b | 1232 | DisplayChangeListener *dcl; |
76ffb0b4 | 1233 | QemuConsole *s; |
6d6f7c28 | 1234 | |
437fe106 | 1235 | trace_console_select(index); |
284d1c6b | 1236 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1237 | if (s) { |
7d957bd8 | 1238 | DisplayState *ds = s->ds; |
bf1bed81 | 1239 | |
e7f0ad58 | 1240 | active_console = s; |
a93a4a22 | 1241 | if (ds->have_gfx) { |
284d1c6b GH |
1242 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1243 | if (dcl->con != NULL) { | |
1244 | continue; | |
1245 | } | |
4b7b661d | 1246 | displaychangelistener_display_console(dcl, s, NULL); |
2e5567c9 | 1247 | } |
a93a4a22 GH |
1248 | } |
1249 | if (ds->have_text) { | |
c78f7137 | 1250 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 1251 | } |
aea7947c | 1252 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1253 | } |
1254 | } | |
1255 | ||
db1015e9 | 1256 | struct VCChardev { |
0ec7b3e7 | 1257 | Chardev parent; |
41ac54b2 | 1258 | QemuConsole *console; |
db1015e9 EH |
1259 | }; |
1260 | typedef struct VCChardev VCChardev; | |
41ac54b2 | 1261 | |
777357d7 | 1262 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1263 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1264 | TYPE_CHARDEV_VC) | |
777357d7 | 1265 | |
5bf5adae | 1266 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1267 | { |
777357d7 | 1268 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1269 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1270 | int i; |
1271 | ||
b68e956a MAL |
1272 | if (!s->ds) { |
1273 | return 0; | |
1274 | } | |
1275 | ||
14778c20 PB |
1276 | s->update_x0 = s->width * FONT_WIDTH; |
1277 | s->update_y0 = s->height * FONT_HEIGHT; | |
1278 | s->update_x1 = 0; | |
1279 | s->update_y1 = 0; | |
e7f0ad58 FB |
1280 | console_show_cursor(s, 0); |
1281 | for(i = 0; i < len; i++) { | |
1282 | console_putchar(s, buf[i]); | |
1283 | } | |
1284 | console_show_cursor(s, 1); | |
a93a4a22 | 1285 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1286 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1287 | s->update_x1 - s->update_x0, |
1288 | s->update_y1 - s->update_y0); | |
14778c20 | 1289 | } |
e7f0ad58 FB |
1290 | return len; |
1291 | } | |
1292 | ||
ec222519 | 1293 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1294 | { |
0c9d0641 | 1295 | uint32_t len, avail; |
3b46e624 | 1296 | |
909cda12 | 1297 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1298 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1299 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1300 | const uint8_t *buf; |
1301 | uint32_t size; | |
1302 | ||
ec222519 | 1303 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
cf6280b9 | 1304 | qemu_chr_be_write(s->chr, buf, size); |
ec222519 | 1305 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1306 | avail -= size; |
e15d7371 | 1307 | } |
e15d7371 FB |
1308 | } |
1309 | ||
e7f0ad58 | 1310 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1311 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1312 | { |
e7f0ad58 FB |
1313 | uint8_t buf[16], *q; |
1314 | int c; | |
0c9d0641 | 1315 | uint32_t num_free; |
e7f0ad58 | 1316 | |
af3a9031 | 1317 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1318 | return; |
1319 | ||
1320 | switch(keysym) { | |
1321 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1322 | console_scroll(s, -1); |
e7f0ad58 FB |
1323 | break; |
1324 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1325 | console_scroll(s, 1); |
e7f0ad58 FB |
1326 | break; |
1327 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1328 | console_scroll(s, -10); |
e7f0ad58 FB |
1329 | break; |
1330 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1331 | console_scroll(s, 10); |
e7f0ad58 FB |
1332 | break; |
1333 | default: | |
e15d7371 FB |
1334 | /* convert the QEMU keysym to VT100 key string */ |
1335 | q = buf; | |
1336 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1337 | *q++ = '\033'; | |
1338 | *q++ = '['; | |
1339 | c = keysym - 0xe100; | |
1340 | if (c >= 10) | |
1341 | *q++ = '0' + (c / 10); | |
1342 | *q++ = '0' + (c % 10); | |
1343 | *q++ = '~'; | |
1344 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1345 | *q++ = '\033'; | |
1346 | *q++ = '['; | |
1347 | *q++ = keysym & 0xff; | |
4104833f | 1348 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
5bf5adae | 1349 | vc_chr_write(s->chr, (const uint8_t *) "\r", 1); |
4104833f | 1350 | *q++ = '\n'; |
e15d7371 | 1351 | } else { |
4104833f PB |
1352 | *q++ = keysym; |
1353 | } | |
1354 | if (s->echo) { | |
5bf5adae | 1355 | vc_chr_write(s->chr, buf, q - buf); |
e15d7371 | 1356 | } |
014b00cc VR |
1357 | num_free = fifo8_num_free(&s->out_fifo); |
1358 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1359 | kbd_send_chars(s); | |
e7f0ad58 FB |
1360 | break; |
1361 | } | |
1362 | } | |
1363 | ||
7fb1cf16 | 1364 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1365 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1366 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1367 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1368 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1369 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1370 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1371 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1372 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1373 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
df6322a8 | 1374 | [Q_KEY_CODE_TAB] = QEMU_KEY_TAB, |
344aa283 | 1375 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1376 | }; |
1377 | ||
da024b1e GH |
1378 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1379 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1380 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1381 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1382 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1383 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1384 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1385 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1386 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1387 | }; | |
1388 | ||
1389 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1390 | { |
1391 | int keysym; | |
1392 | ||
da024b1e | 1393 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1394 | if (keysym == 0) { |
1395 | return false; | |
1396 | } | |
1397 | kbd_put_keysym_console(s, keysym); | |
1398 | return true; | |
1399 | } | |
1400 | ||
bdef9724 GH |
1401 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1402 | { | |
1403 | int i; | |
1404 | ||
1405 | for (i = 0; i < len && str[i]; i++) { | |
1406 | kbd_put_keysym_console(s, str[i]); | |
1407 | } | |
1408 | } | |
1409 | ||
3f9a6e85 GH |
1410 | void kbd_put_keysym(int keysym) |
1411 | { | |
1412 | kbd_put_keysym_console(active_console, keysym); | |
1413 | } | |
1414 | ||
4d3b6f6e AZ |
1415 | static void text_console_invalidate(void *opaque) |
1416 | { | |
76ffb0b4 | 1417 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1418 | |
1419 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
68f00996 AL |
1420 | text_console_resize(s); |
1421 | } | |
4d3b6f6e AZ |
1422 | console_refresh(s); |
1423 | } | |
1424 | ||
c227f099 | 1425 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1426 | { |
76ffb0b4 | 1427 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1428 | int i, j, src; |
1429 | ||
1430 | if (s->text_x[0] <= s->text_x[1]) { | |
1431 | src = (s->y_base + s->text_y[0]) * s->width; | |
1432 | chardata += s->text_y[0] * s->width; | |
1433 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1434 | for (j = 0; j < s->width; j++, src++) { |
1435 | console_write_ch(chardata ++, | |
1436 | ATTR2CHTYPE(s->cells[src].ch, | |
1437 | s->cells[src].t_attrib.fgcol, | |
1438 | s->cells[src].t_attrib.bgcol, | |
1439 | s->cells[src].t_attrib.bold)); | |
1440 | } | |
c78f7137 | 1441 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1442 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1443 | s->text_x[0] = s->width; |
1444 | s->text_y[0] = s->height; | |
1445 | s->text_x[1] = 0; | |
1446 | s->text_y[1] = 0; | |
1447 | } | |
1448 | if (s->cursor_invalidate) { | |
c78f7137 | 1449 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1450 | s->cursor_invalidate = 0; |
1451 | } | |
1452 | } | |
1453 | ||
afff2b15 KB |
1454 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1455 | uint32_t head) | |
e7f0ad58 | 1456 | { |
95be0669 | 1457 | Object *obj; |
76ffb0b4 | 1458 | QemuConsole *s; |
95219897 | 1459 | int i; |
e7f0ad58 | 1460 | |
95be0669 GH |
1461 | obj = object_new(TYPE_QEMU_CONSOLE); |
1462 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1463 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1464 | s->head = head; |
aa2beaa1 | 1465 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1466 | (Object **)&s->device, |
39f72ef9 | 1467 | object_property_allow_set_link, |
d2623129 | 1468 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1469 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1470 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1471 | |
af3a9031 TS |
1472 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1473 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1474 | active_console = s; |
af3a9031 | 1475 | } |
e7f0ad58 | 1476 | s->ds = ds; |
af3a9031 | 1477 | s->console_type = console_type; |
41d004d8 | 1478 | s->window_id = -1; |
a1d2db08 | 1479 | |
cd6cd8fa GH |
1480 | if (QTAILQ_EMPTY(&consoles)) { |
1481 | s->index = 0; | |
1482 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1483 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1484 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1485 | s->index = last->index + 1; |
1486 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1487 | } else { |
9588d67e GH |
1488 | /* |
1489 | * HACK: Put graphical consoles before text consoles. | |
1490 | * | |
1491 | * Only do that for coldplugged devices. After initial device | |
1492 | * initialization we will not renumber the consoles any more. | |
1493 | */ | |
cd6cd8fa GH |
1494 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1495 | ||
1496 | while (QTAILQ_NEXT(c, next) != NULL && | |
1497 | c->console_type == GRAPHIC_CONSOLE) { | |
1498 | c = QTAILQ_NEXT(c, next); | |
1499 | } | |
1500 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1501 | /* have no text consoles */ | |
1502 | s->index = c->index + 1; | |
1503 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1504 | } else { | |
1505 | s->index = c->index; | |
1506 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1507 | /* renumber text consoles */ | |
1508 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1509 | c->index = i; | |
1510 | } | |
95219897 | 1511 | } |
95219897 PB |
1512 | } |
1513 | return s; | |
1514 | } | |
1515 | ||
09b4c198 MAL |
1516 | #ifdef WIN32 |
1517 | void qemu_displaysurface_win32_set_handle(DisplaySurface *surface, | |
1518 | HANDLE h, uint32_t offset) | |
1519 | { | |
1520 | assert(!surface->handle); | |
1521 | ||
1522 | surface->handle = h; | |
1523 | surface->handle_offset = offset; | |
1524 | } | |
1525 | ||
1526 | static void | |
1527 | win32_pixman_image_destroy(pixman_image_t *image, void *data) | |
1528 | { | |
1529 | DisplaySurface *surface = data; | |
1530 | ||
1531 | if (!surface->handle) { | |
1532 | return; | |
1533 | } | |
1534 | ||
1535 | assert(surface->handle_offset == 0); | |
1536 | ||
1537 | qemu_win32_map_free( | |
1538 | pixman_image_get_data(surface->image), | |
1539 | surface->handle, | |
1540 | &error_warn | |
1541 | ); | |
1542 | } | |
1543 | #endif | |
1544 | ||
eb69442a | 1545 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1546 | { |
09b4c198 MAL |
1547 | DisplaySurface *surface; |
1548 | void *bits = NULL; | |
1549 | #ifdef WIN32 | |
1550 | HANDLE handle = NULL; | |
1551 | #endif | |
69c77777 | 1552 | |
09b4c198 MAL |
1553 | trace_displaysurface_create(width, height); |
1554 | ||
1555 | #ifdef WIN32 | |
1556 | bits = qemu_win32_map_alloc(width * height * 4, &handle, &error_abort); | |
1557 | #endif | |
1558 | ||
1559 | surface = qemu_create_displaysurface_from( | |
1560 | width, height, | |
1561 | PIXMAN_x8r8g8b8, | |
1562 | width * 4, bits | |
1563 | ); | |
30f1e661 | 1564 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1565 | |
09b4c198 MAL |
1566 | #ifdef WIN32 |
1567 | qemu_displaysurface_win32_set_handle(surface, handle, 0); | |
1568 | #endif | |
537a4391 GH |
1569 | return surface; |
1570 | } | |
1571 | ||
30f1e661 GH |
1572 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1573 | pixman_format_code_t format, | |
1574 | int linesize, uint8_t *data) | |
98b50080 | 1575 | { |
69c77777 | 1576 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1577 | |
30f1e661 GH |
1578 | trace_displaysurface_create_from(surface, width, height, format); |
1579 | surface->format = format; | |
69c77777 GH |
1580 | surface->image = pixman_image_create_bits(surface->format, |
1581 | width, height, | |
1582 | (void *)data, linesize); | |
1583 | assert(surface->image != NULL); | |
09b4c198 MAL |
1584 | #ifdef WIN32 |
1585 | pixman_image_set_destroy_function(surface->image, | |
1586 | win32_pixman_image_destroy, surface); | |
1587 | #endif | |
69c77777 | 1588 | |
98b50080 PB |
1589 | return surface; |
1590 | } | |
1591 | ||
ca58b45f GH |
1592 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1593 | { | |
1594 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1595 | ||
1596 | trace_displaysurface_create_pixman(surface); | |
1597 | surface->format = pixman_image_get_format(image); | |
1598 | surface->image = pixman_image_ref(image); | |
1599 | ||
1600 | return surface; | |
1601 | } | |
1602 | ||
b5a087b0 AO |
1603 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1604 | const char *msg) | |
d3002b04 | 1605 | { |
521a580d | 1606 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1607 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1608 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1609 | pixman_image_t *glyph; |
1610 | int len, x, y, i; | |
1611 | ||
1612 | len = strlen(msg); | |
521a580d GH |
1613 | x = (w / FONT_WIDTH - len) / 2; |
1614 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1615 | for (i = 0; i < len; i++) { |
1616 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1617 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1618 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1619 | qemu_pixman_image_unref(glyph); | |
1620 | } | |
b5a087b0 | 1621 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1622 | return surface; |
1623 | } | |
1624 | ||
da229ef3 | 1625 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1626 | { |
da229ef3 | 1627 | if (surface == NULL) { |
98b50080 | 1628 | return; |
187cd1d9 | 1629 | } |
da229ef3 GH |
1630 | trace_displaysurface_free(surface); |
1631 | qemu_pixman_image_unref(surface->image); | |
1632 | g_free(surface); | |
98b50080 PB |
1633 | } |
1634 | ||
06020b95 GH |
1635 | bool console_has_gl(QemuConsole *con) |
1636 | { | |
1637 | return con->gl != NULL; | |
1638 | } | |
1639 | ||
d0e137bc MAL |
1640 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1641 | { | |
1642 | if (dcl->ops->dpy_has_dmabuf) { | |
1643 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1644 | } | |
1645 | ||
1646 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1647 | return true; | |
1648 | } | |
1649 | ||
1650 | return false; | |
1651 | } | |
1652 | ||
4b7b661d MAL |
1653 | static bool console_compatible_with(QemuConsole *con, |
1654 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1655 | { |
5983fdf1 MAL |
1656 | int flags; |
1657 | ||
1658 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1659 | ||
a62c4a17 MAL |
1660 | if (console_has_gl(con) && |
1661 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1662 | error_setg(errp, "Display %s is incompatible with the GL context", |
1663 | dcl->ops->dpy_name); | |
1664 | return false; | |
1665 | } | |
1666 | ||
5983fdf1 MAL |
1667 | if (flags & GRAPHIC_FLAGS_GL && |
1668 | !console_has_gl(con)) { | |
1669 | error_setg(errp, "The console requires a GL context."); | |
1670 | return false; | |
1671 | ||
1672 | } | |
1673 | ||
1674 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1675 | !displaychangelistener_has_dmabuf(dcl)) { | |
1676 | error_setg(errp, "The console requires display DMABUF support."); | |
1677 | return false; | |
1678 | } | |
1679 | ||
1680 | return true; | |
1681 | } | |
1682 | ||
b6596785 BE |
1683 | void console_handle_touch_event(QemuConsole *con, |
1684 | struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX], | |
1685 | uint64_t num_slot, | |
1686 | int width, int height, | |
1687 | double x, double y, | |
1688 | InputMultiTouchType type, | |
1689 | Error **errp) | |
1690 | { | |
1691 | struct touch_slot *slot; | |
1692 | bool needs_sync = false; | |
1693 | int update; | |
1694 | int i; | |
1695 | ||
1696 | if (num_slot >= INPUT_EVENT_SLOTS_MAX) { | |
1697 | error_setg(errp, | |
1698 | "Unexpected touch slot number: % " PRId64" >= %d", | |
1699 | num_slot, INPUT_EVENT_SLOTS_MAX); | |
1700 | return; | |
1701 | } | |
1702 | ||
1703 | slot = &touch_slots[num_slot]; | |
1704 | slot->x = x; | |
1705 | slot->y = y; | |
1706 | ||
1707 | if (type == INPUT_MULTI_TOUCH_TYPE_BEGIN) { | |
1708 | slot->tracking_id = num_slot; | |
1709 | } | |
1710 | ||
1711 | for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) { | |
1712 | if (i == num_slot) { | |
1713 | update = type; | |
1714 | } else { | |
1715 | update = INPUT_MULTI_TOUCH_TYPE_UPDATE; | |
1716 | } | |
1717 | ||
1718 | slot = &touch_slots[i]; | |
1719 | ||
1720 | if (slot->tracking_id == -1) { | |
1721 | continue; | |
1722 | } | |
1723 | ||
1724 | if (update == INPUT_MULTI_TOUCH_TYPE_END) { | |
1725 | slot->tracking_id = -1; | |
1726 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1727 | needs_sync = true; | |
1728 | } else { | |
1729 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1730 | qemu_input_queue_btn(con, INPUT_BUTTON_TOUCH, true); | |
1731 | qemu_input_queue_mtt_abs(con, | |
1732 | INPUT_AXIS_X, (int) slot->x, | |
1733 | 0, width, | |
1734 | i, slot->tracking_id); | |
1735 | qemu_input_queue_mtt_abs(con, | |
1736 | INPUT_AXIS_Y, (int) slot->y, | |
1737 | 0, height, | |
1738 | i, slot->tracking_id); | |
1739 | needs_sync = true; | |
1740 | } | |
1741 | } | |
1742 | ||
1743 | if (needs_sync) { | |
1744 | qemu_input_event_sync(); | |
1745 | } | |
1746 | } | |
1747 | ||
5e79d516 | 1748 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1749 | { |
1750 | /* display has opengl support */ | |
5e79d516 MAL |
1751 | assert(con); |
1752 | if (con->gl) { | |
1753 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1754 | exit(1); |
1755 | } | |
5e79d516 MAL |
1756 | con->gl = gl; |
1757 | } | |
1758 | ||
5209089f | 1759 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1760 | { |
284d1c6b GH |
1761 | QemuConsole *con; |
1762 | ||
e0665c3b MAL |
1763 | assert(!dcl->ds); |
1764 | ||
7c20b4a3 | 1765 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1766 | dcl->ds = get_alloc_displaystate(); |
1767 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1768 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1769 | if (dcl->con) { |
1770 | dcl->con->dcls++; | |
1771 | con = dcl->con; | |
1772 | } else { | |
1773 | con = active_console; | |
1774 | } | |
4b7b661d | 1775 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
de00b60d MAL |
1776 | if (con && con->cursor && dcl->ops->dpy_cursor_define) { |
1777 | dcl->ops->dpy_cursor_define(dcl, con->cursor); | |
1778 | } | |
6effaa16 MAL |
1779 | if (con && dcl->ops->dpy_mouse_set) { |
1780 | dcl->ops->dpy_mouse_set(dcl, con->cursor_x, con->cursor_y, con->cursor_on); | |
1781 | } | |
aea7947c | 1782 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1783 | } |
1784 | ||
0f7b2864 GH |
1785 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1786 | uint64_t interval) | |
1787 | { | |
1788 | DisplayState *ds = dcl->ds; | |
1789 | ||
1790 | dcl->update_interval = interval; | |
1791 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1792 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1793 | } |
1794 | } | |
1795 | ||
7c20b4a3 GH |
1796 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1797 | { | |
1798 | DisplayState *ds = dcl->ds; | |
1799 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1800 | if (dcl->con) { |
1801 | dcl->con->dcls--; | |
1802 | } | |
7c20b4a3 | 1803 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1804 | dcl->ds = NULL; |
7c20b4a3 GH |
1805 | gui_setup_refresh(ds); |
1806 | } | |
1807 | ||
cf1ecc82 GH |
1808 | static void dpy_set_ui_info_timer(void *opaque) |
1809 | { | |
1810 | QemuConsole *con = opaque; | |
1811 | ||
1812 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1813 | } | |
1814 | ||
b7fb49f0 GH |
1815 | bool dpy_ui_info_supported(QemuConsole *con) |
1816 | { | |
5c4b107f GH |
1817 | if (con == NULL) { |
1818 | con = active_console; | |
1819 | } | |
1820 | ||
b7fb49f0 GH |
1821 | return con->hw_ops->ui_info != NULL; |
1822 | } | |
1823 | ||
5eaf1e48 MAL |
1824 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1825 | { | |
5c4b107f GH |
1826 | if (con == NULL) { |
1827 | con = active_console; | |
1828 | } | |
5eaf1e48 MAL |
1829 | |
1830 | return &con->ui_info; | |
1831 | } | |
1832 | ||
ca19ef52 | 1833 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1834 | { |
5c4b107f GH |
1835 | if (con == NULL) { |
1836 | con = active_console; | |
1837 | } | |
1185fde4 | 1838 | |
b7fb49f0 | 1839 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1840 | return -1; |
6f90f3d7 | 1841 | } |
1185fde4 GH |
1842 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1843 | /* nothing changed -- ignore */ | |
1844 | return 0; | |
1845 | } | |
cf1ecc82 GH |
1846 | |
1847 | /* | |
1848 | * Typically we get a flood of these as the user resizes the window. | |
1849 | * Wait until the dust has settled (one second without updates), then | |
1850 | * go notify the guest. | |
1851 | */ | |
1185fde4 | 1852 | con->ui_info = *info; |
ca19ef52 MAL |
1853 | timer_mod(con->ui_timer, |
1854 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1855 | return 0; |
6f90f3d7 GH |
1856 | } |
1857 | ||
c78f7137 | 1858 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1859 | { |
c78f7137 | 1860 | DisplayState *s = con->ds; |
284d1c6b | 1861 | DisplayChangeListener *dcl; |
ebced091 MAL |
1862 | int width = qemu_console_get_width(con, x + w); |
1863 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1864 | |
1865 | x = MAX(x, 0); | |
1866 | y = MAX(y, 0); | |
1867 | x = MIN(x, width); | |
1868 | y = MIN(y, height); | |
1869 | w = MIN(w, width - x); | |
1870 | h = MIN(h, height - y); | |
1871 | ||
81c0d5a6 | 1872 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1873 | return; |
1874 | } | |
589089fe | 1875 | dpy_gfx_update_texture(con, con->surface, x, y, w, h); |
7c20b4a3 | 1876 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1877 | if (con != (dcl->con ? dcl->con : active_console)) { |
1878 | continue; | |
1879 | } | |
7c20b4a3 | 1880 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1881 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1882 | } |
1883 | } | |
1884 | } | |
1885 | ||
7cd0afe6 TZ |
1886 | void dpy_gfx_update_full(QemuConsole *con) |
1887 | { | |
ebced091 MAL |
1888 | int w = qemu_console_get_width(con, 0); |
1889 | int h = qemu_console_get_height(con, 0); | |
1890 | ||
1891 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1892 | } |
1893 | ||
321f048d GH |
1894 | void dpy_gfx_replace_surface(QemuConsole *con, |
1895 | DisplaySurface *surface) | |
1896 | { | |
c821a58e | 1897 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1898 | DisplayState *s = con->ds; |
1899 | DisplaySurface *old_surface = con->surface; | |
284d1c6b | 1900 | DisplayChangeListener *dcl; |
c821a58e AO |
1901 | int width; |
1902 | int height; | |
1903 | ||
1904 | if (!surface) { | |
1905 | if (old_surface) { | |
1906 | width = surface_width(old_surface); | |
1907 | height = surface_height(old_surface); | |
1908 | } else { | |
1909 | width = 640; | |
1910 | height = 480; | |
1911 | } | |
1912 | ||
1913 | surface = qemu_create_placeholder_surface(width, height, placeholder_msg); | |
1914 | } | |
321f048d | 1915 | |
c821a58e | 1916 | assert(old_surface != surface); |
6905b934 | 1917 | |
ebced091 | 1918 | con->scanout.kind = SCANOUT_SURFACE; |
321f048d | 1919 | con->surface = surface; |
589089fe | 1920 | dpy_gfx_create_texture(con, surface); |
284d1c6b GH |
1921 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1922 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1923 | continue; | |
1924 | } | |
c84ab0a5 | 1925 | displaychangelistener_gfx_switch(dcl, surface, FALSE); |
321f048d | 1926 | } |
589089fe | 1927 | dpy_gfx_destroy_texture(con, old_surface); |
da229ef3 | 1928 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1929 | } |
1930 | ||
49743df3 BH |
1931 | bool dpy_gfx_check_format(QemuConsole *con, |
1932 | pixman_format_code_t format) | |
1933 | { | |
1934 | DisplayChangeListener *dcl; | |
1935 | DisplayState *s = con->ds; | |
1936 | ||
1937 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1938 | if (dcl->con && dcl->con != con) { | |
1939 | /* dcl bound to another console -> skip */ | |
1940 | continue; | |
1941 | } | |
1942 | if (dcl->ops->dpy_gfx_check_format) { | |
1943 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1944 | return false; | |
1945 | } | |
1946 | } else { | |
75ae7c46 | 1947 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1948 | if (format != qemu_default_pixman_format(32, true)) { |
1949 | return false; | |
1950 | } | |
1951 | } | |
1952 | } | |
1953 | return true; | |
1954 | } | |
1955 | ||
6075137d | 1956 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1957 | { |
284d1c6b GH |
1958 | DisplayChangeListener *dcl; |
1959 | ||
7c20b4a3 GH |
1960 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1961 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1962 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1963 | } |
1964 | } | |
1965 | } | |
1966 | ||
c78f7137 | 1967 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1968 | { |
c78f7137 | 1969 | DisplayState *s = con->ds; |
284d1c6b | 1970 | DisplayChangeListener *dcl; |
321f048d | 1971 | |
81c0d5a6 | 1972 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1973 | return; |
1974 | } | |
7c20b4a3 | 1975 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1976 | if (con != (dcl->con ? dcl->con : active_console)) { |
1977 | continue; | |
1978 | } | |
7c20b4a3 | 1979 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1980 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1981 | } |
1982 | } | |
1983 | } | |
1984 | ||
c78f7137 | 1985 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1986 | { |
c78f7137 | 1987 | DisplayState *s = con->ds; |
284d1c6b | 1988 | DisplayChangeListener *dcl; |
321f048d | 1989 | |
81c0d5a6 | 1990 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1991 | return; |
1992 | } | |
7c20b4a3 | 1993 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1994 | if (con != (dcl->con ? dcl->con : active_console)) { |
1995 | continue; | |
1996 | } | |
7c20b4a3 | 1997 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1998 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1999 | } |
2000 | } | |
2001 | } | |
2002 | ||
c78f7137 | 2003 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 2004 | { |
c78f7137 | 2005 | DisplayState *s = con->ds; |
9425c004 | 2006 | DisplayChangeListener *dcl; |
321f048d | 2007 | |
81c0d5a6 | 2008 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
2009 | return; |
2010 | } | |
7c20b4a3 | 2011 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
2012 | if (con != (dcl->con ? dcl->con : active_console)) { |
2013 | continue; | |
2014 | } | |
7c20b4a3 | 2015 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 2016 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
2017 | } |
2018 | } | |
2019 | } | |
2020 | ||
c78f7137 | 2021 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 2022 | { |
c78f7137 | 2023 | DisplayState *s = con->ds; |
284d1c6b | 2024 | DisplayChangeListener *dcl; |
321f048d | 2025 | |
6effaa16 MAL |
2026 | con->cursor_x = x; |
2027 | con->cursor_y = y; | |
2028 | con->cursor_on = on; | |
81c0d5a6 | 2029 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
2030 | return; |
2031 | } | |
7c20b4a3 | 2032 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
2033 | if (con != (dcl->con ? dcl->con : active_console)) { |
2034 | continue; | |
2035 | } | |
7c20b4a3 | 2036 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 2037 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
2038 | } |
2039 | } | |
2040 | } | |
2041 | ||
c78f7137 | 2042 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 2043 | { |
c78f7137 | 2044 | DisplayState *s = con->ds; |
284d1c6b | 2045 | DisplayChangeListener *dcl; |
321f048d | 2046 | |
385ac97f MAL |
2047 | cursor_unref(con->cursor); |
2048 | con->cursor = cursor_ref(cursor); | |
81c0d5a6 | 2049 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
2050 | return; |
2051 | } | |
7c20b4a3 | 2052 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
2053 | if (con != (dcl->con ? dcl->con : active_console)) { |
2054 | continue; | |
2055 | } | |
7c20b4a3 | 2056 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 2057 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
2058 | } |
2059 | } | |
2060 | } | |
2061 | ||
c78f7137 | 2062 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 2063 | { |
c78f7137 | 2064 | DisplayState *s = con->ds; |
284d1c6b GH |
2065 | DisplayChangeListener *dcl; |
2066 | ||
7c20b4a3 GH |
2067 | QLIST_FOREACH(dcl, &s->listeners, next) { |
2068 | if (dcl->ops->dpy_cursor_define) { | |
2069 | return true; | |
2070 | } | |
2071 | } | |
2072 | return false; | |
2073 | } | |
2074 | ||
06020b95 GH |
2075 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
2076 | struct QEMUGLParams *qparams) | |
2077 | { | |
2078 | assert(con->gl); | |
2079 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
2080 | } | |
2081 | ||
2082 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
2083 | { | |
2084 | assert(con->gl); | |
2085 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
2086 | } | |
2087 | ||
2088 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
2089 | { | |
2090 | assert(con->gl); | |
2091 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
2092 | } | |
2093 | ||
eaa92c76 GH |
2094 | void dpy_gl_scanout_disable(QemuConsole *con) |
2095 | { | |
7cc712e9 MAL |
2096 | DisplayState *s = con->ds; |
2097 | DisplayChangeListener *dcl; | |
2098 | ||
ebced091 MAL |
2099 | if (con->scanout.kind != SCANOUT_SURFACE) { |
2100 | con->scanout.kind = SCANOUT_NONE; | |
2101 | } | |
7cc712e9 | 2102 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2103 | if (con != (dcl->con ? dcl->con : active_console)) { |
2104 | continue; | |
2105 | } | |
a9fbce5e MAL |
2106 | if (dcl->ops->dpy_gl_scanout_disable) { |
2107 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
2108 | } | |
7cc712e9 | 2109 | } |
eaa92c76 GH |
2110 | } |
2111 | ||
f4c36bda GH |
2112 | void dpy_gl_scanout_texture(QemuConsole *con, |
2113 | uint32_t backing_id, | |
2114 | bool backing_y_0_top, | |
2115 | uint32_t backing_width, | |
2116 | uint32_t backing_height, | |
2117 | uint32_t x, uint32_t y, | |
2118 | uint32_t width, uint32_t height) | |
06020b95 | 2119 | { |
7cc712e9 MAL |
2120 | DisplayState *s = con->ds; |
2121 | DisplayChangeListener *dcl; | |
2122 | ||
ebced091 MAL |
2123 | con->scanout.kind = SCANOUT_TEXTURE; |
2124 | con->scanout.texture = (ScanoutTexture) { | |
2125 | backing_id, backing_y_0_top, backing_width, backing_height, | |
2126 | x, y, width, height | |
2127 | }; | |
7cc712e9 | 2128 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2129 | if (con != (dcl->con ? dcl->con : active_console)) { |
2130 | continue; | |
2131 | } | |
a9fbce5e MAL |
2132 | if (dcl->ops->dpy_gl_scanout_texture) { |
2133 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
2134 | backing_y_0_top, | |
2135 | backing_width, backing_height, | |
2136 | x, y, width, height); | |
2137 | } | |
7cc712e9 | 2138 | } |
06020b95 GH |
2139 | } |
2140 | ||
4133fa71 GH |
2141 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
2142 | QemuDmaBuf *dmabuf) | |
2143 | { | |
7cc712e9 MAL |
2144 | DisplayState *s = con->ds; |
2145 | DisplayChangeListener *dcl; | |
2146 | ||
ebced091 MAL |
2147 | con->scanout.kind = SCANOUT_DMABUF; |
2148 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 2149 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2150 | if (con != (dcl->con ? dcl->con : active_console)) { |
2151 | continue; | |
2152 | } | |
a9fbce5e MAL |
2153 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
2154 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
2155 | } | |
7cc712e9 | 2156 | } |
4133fa71 GH |
2157 | } |
2158 | ||
6e1f2cb5 GH |
2159 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
2160 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 2161 | { |
7cc712e9 MAL |
2162 | DisplayState *s = con->ds; |
2163 | DisplayChangeListener *dcl; | |
4133fa71 | 2164 | |
7cc712e9 | 2165 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2166 | if (con != (dcl->con ? dcl->con : active_console)) { |
2167 | continue; | |
2168 | } | |
7cc712e9 MAL |
2169 | if (dcl->ops->dpy_gl_cursor_dmabuf) { |
2170 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 2171 | have_hot, hot_x, hot_y); |
7cc712e9 | 2172 | } |
6e1f2cb5 GH |
2173 | } |
2174 | } | |
2175 | ||
2176 | void dpy_gl_cursor_position(QemuConsole *con, | |
2177 | uint32_t pos_x, uint32_t pos_y) | |
2178 | { | |
7cc712e9 MAL |
2179 | DisplayState *s = con->ds; |
2180 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 2181 | |
7cc712e9 | 2182 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2183 | if (con != (dcl->con ? dcl->con : active_console)) { |
2184 | continue; | |
2185 | } | |
7cc712e9 MAL |
2186 | if (dcl->ops->dpy_gl_cursor_position) { |
2187 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
2188 | } | |
4133fa71 GH |
2189 | } |
2190 | } | |
2191 | ||
2192 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
2193 | QemuDmaBuf *dmabuf) | |
2194 | { | |
7cc712e9 MAL |
2195 | DisplayState *s = con->ds; |
2196 | DisplayChangeListener *dcl; | |
4133fa71 | 2197 | |
7cc712e9 | 2198 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2199 | if (con != (dcl->con ? dcl->con : active_console)) { |
2200 | continue; | |
2201 | } | |
7cc712e9 MAL |
2202 | if (dcl->ops->dpy_gl_release_dmabuf) { |
2203 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
2204 | } | |
4133fa71 GH |
2205 | } |
2206 | } | |
2207 | ||
06020b95 GH |
2208 | void dpy_gl_update(QemuConsole *con, |
2209 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
2210 | { | |
7cc712e9 MAL |
2211 | DisplayState *s = con->ds; |
2212 | DisplayChangeListener *dcl; | |
2213 | ||
06020b95 | 2214 | assert(con->gl); |
f6413cbf MAL |
2215 | |
2216 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 2217 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2218 | if (con != (dcl->con ? dcl->con : active_console)) { |
2219 | continue; | |
2220 | } | |
a9fbce5e MAL |
2221 | if (dcl->ops->dpy_gl_update) { |
2222 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
2223 | } | |
7cc712e9 | 2224 | } |
f6413cbf | 2225 | graphic_hw_gl_block(con, false); |
06020b95 GH |
2226 | } |
2227 | ||
98b50080 PB |
2228 | /***********************************************************/ |
2229 | /* register display */ | |
2230 | ||
64840c66 GH |
2231 | /* console.c internal use only */ |
2232 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 2233 | { |
64840c66 GH |
2234 | if (!display_state) { |
2235 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
2236 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2237 | text_console_update_cursor, NULL); | |
64840c66 GH |
2238 | } |
2239 | return display_state; | |
98b50080 PB |
2240 | } |
2241 | ||
64840c66 GH |
2242 | /* |
2243 | * Called by main(), after creating QemuConsoles | |
2244 | * and before initializing ui (sdl/vnc/...). | |
2245 | */ | |
2246 | DisplayState *init_displaystate(void) | |
98b50080 | 2247 | { |
43f420f8 | 2248 | gchar *name; |
cd6cd8fa | 2249 | QemuConsole *con; |
64840c66 | 2250 | |
333cb18f | 2251 | get_alloc_displaystate(); |
cd6cd8fa GH |
2252 | QTAILQ_FOREACH(con, &consoles, next) { |
2253 | if (con->console_type != GRAPHIC_CONSOLE && | |
2254 | con->ds == NULL) { | |
2255 | text_console_do_init(con->chr, display_state); | |
64840c66 | 2256 | } |
43f420f8 GH |
2257 | |
2258 | /* Hook up into the qom tree here (not in new_console()), once | |
2259 | * all QemuConsoles are created and the order / numbering | |
2260 | * doesn't change any more */ | |
cd6cd8fa | 2261 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 2262 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 2263 | name, OBJECT(con)); |
43f420f8 | 2264 | g_free(name); |
64840c66 GH |
2265 | } |
2266 | ||
98b50080 PB |
2267 | return display_state; |
2268 | } | |
2269 | ||
1c1f9498 GH |
2270 | void graphic_console_set_hwops(QemuConsole *con, |
2271 | const GraphicHwOps *hw_ops, | |
2272 | void *opaque) | |
2273 | { | |
2274 | con->hw_ops = hw_ops; | |
2275 | con->hw = opaque; | |
2276 | } | |
2277 | ||
5643706a | 2278 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2279 | const GraphicHwOps *hw_ops, |
c78f7137 | 2280 | void *opaque) |
95219897 | 2281 | { |
521a580d GH |
2282 | static const char noinit[] = |
2283 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2284 | int width = 640; |
2285 | int height = 480; | |
76ffb0b4 | 2286 | QemuConsole *s; |
3023f332 | 2287 | DisplayState *ds; |
9588d67e | 2288 | DisplaySurface *surface; |
f0f2f976 | 2289 | |
64840c66 | 2290 | ds = get_alloc_displaystate(); |
9588d67e GH |
2291 | s = qemu_console_lookup_unused(); |
2292 | if (s) { | |
2293 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2294 | width = qemu_console_get_width(s, 0); |
2295 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2296 | } else { |
2297 | trace_console_gfx_new(); | |
2298 | s = new_console(ds, GRAPHIC_CONSOLE, head); | |
2299 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
2300 | dpy_set_ui_info_timer, s); | |
2301 | } | |
1c1f9498 | 2302 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2303 | if (dev) { |
5325cc34 | 2304 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2305 | &error_abort); |
aa2beaa1 | 2306 | } |
3023f332 | 2307 | |
b5a087b0 | 2308 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2309 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2310 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2311 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2312 | return s; |
e7f0ad58 FB |
2313 | } |
2314 | ||
9588d67e GH |
2315 | static const GraphicHwOps unused_ops = { |
2316 | /* no callbacks */ | |
2317 | }; | |
2318 | ||
2319 | void graphic_console_close(QemuConsole *con) | |
2320 | { | |
2321 | static const char unplugged[] = | |
2322 | "Guest display has been unplugged"; | |
2323 | DisplaySurface *surface; | |
ebced091 MAL |
2324 | int width = qemu_console_get_width(con, 640); |
2325 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2326 | |
2327 | trace_console_gfx_close(con->index); | |
5325cc34 | 2328 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2329 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2330 | ||
2331 | if (con->gl) { | |
2332 | dpy_gl_scanout_disable(con); | |
2333 | } | |
b5a087b0 | 2334 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2335 | dpy_gfx_replace_surface(con, surface); |
2336 | } | |
2337 | ||
284d1c6b GH |
2338 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2339 | { | |
cd6cd8fa GH |
2340 | QemuConsole *con; |
2341 | ||
2342 | QTAILQ_FOREACH(con, &consoles, next) { | |
2343 | if (con->index == index) { | |
2344 | return con; | |
2345 | } | |
284d1c6b | 2346 | } |
cd6cd8fa | 2347 | return NULL; |
284d1c6b GH |
2348 | } |
2349 | ||
5643706a | 2350 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2351 | { |
cd6cd8fa | 2352 | QemuConsole *con; |
14a93649 | 2353 | Object *obj; |
5643706a | 2354 | uint32_t h; |
14a93649 | 2355 | |
cd6cd8fa GH |
2356 | QTAILQ_FOREACH(con, &consoles, next) { |
2357 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2358 | "device", &error_abort); |
5643706a GH |
2359 | if (DEVICE(obj) != dev) { |
2360 | continue; | |
2361 | } | |
cd6cd8fa | 2362 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2363 | "head", &error_abort); |
5643706a GH |
2364 | if (h != head) { |
2365 | continue; | |
14a93649 | 2366 | } |
cd6cd8fa | 2367 | return con; |
14a93649 GH |
2368 | } |
2369 | return NULL; | |
2370 | } | |
2371 | ||
f2c1d54c GH |
2372 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2373 | uint32_t head, Error **errp) | |
2374 | { | |
2375 | DeviceState *dev; | |
2376 | QemuConsole *con; | |
2377 | ||
2378 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2379 | if (dev == NULL) { | |
2380 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2381 | "Device '%s' not found", device_id); | |
2382 | return NULL; | |
2383 | } | |
2384 | ||
2385 | con = qemu_console_lookup_by_device(dev, head); | |
2386 | if (con == NULL) { | |
2387 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2388 | device_id, head); | |
2389 | return NULL; | |
2390 | } | |
2391 | ||
2392 | return con; | |
2393 | } | |
2394 | ||
9588d67e GH |
2395 | QemuConsole *qemu_console_lookup_unused(void) |
2396 | { | |
cd6cd8fa | 2397 | QemuConsole *con; |
9588d67e | 2398 | Object *obj; |
9588d67e | 2399 | |
cd6cd8fa GH |
2400 | QTAILQ_FOREACH(con, &consoles, next) { |
2401 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2402 | continue; |
2403 | } | |
cd6cd8fa | 2404 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2405 | "device", &error_abort); |
2406 | if (obj != NULL) { | |
2407 | continue; | |
2408 | } | |
cd6cd8fa | 2409 | return con; |
9588d67e GH |
2410 | } |
2411 | return NULL; | |
2412 | } | |
2413 | ||
385ac97f MAL |
2414 | QEMUCursor *qemu_console_get_cursor(QemuConsole *con) |
2415 | { | |
3c293a46 MAL |
2416 | if (con == NULL) { |
2417 | con = active_console; | |
2418 | } | |
333e7599 | 2419 | return con ? con->cursor : NULL; |
385ac97f MAL |
2420 | } |
2421 | ||
81c0d5a6 | 2422 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2423 | { |
284d1c6b | 2424 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2425 | } |
2426 | ||
81c0d5a6 | 2427 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2428 | { |
81c0d5a6 GH |
2429 | if (con == NULL) { |
2430 | con = active_console; | |
2431 | } | |
2432 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2433 | } | |
2434 | ||
2435 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2436 | { | |
2437 | if (con == NULL) { | |
2438 | con = active_console; | |
2439 | } | |
2440 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2441 | } |
2442 | ||
f607867c GH |
2443 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2444 | { | |
2445 | assert(con != NULL); | |
2446 | return con->gl_block; | |
2447 | } | |
2448 | ||
839a4826 WJ |
2449 | bool qemu_console_is_multihead(DeviceState *dev) |
2450 | { | |
2451 | QemuConsole *con; | |
2452 | Object *obj; | |
2453 | uint32_t f = 0xffffffff; | |
2454 | uint32_t h; | |
2455 | ||
2456 | QTAILQ_FOREACH(con, &consoles, next) { | |
2457 | obj = object_property_get_link(OBJECT(con), | |
2458 | "device", &error_abort); | |
2459 | if (DEVICE(obj) != dev) { | |
2460 | continue; | |
2461 | } | |
2462 | ||
2463 | h = object_property_get_uint(OBJECT(con), | |
2464 | "head", &error_abort); | |
2465 | if (f == 0xffffffff) { | |
2466 | f = h; | |
2467 | } else if (h != f) { | |
2468 | return true; | |
2469 | } | |
2470 | } | |
2471 | return false; | |
2472 | } | |
2473 | ||
779ce88f GH |
2474 | char *qemu_console_get_label(QemuConsole *con) |
2475 | { | |
2476 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2477 | if (con->device) { | |
839a4826 WJ |
2478 | DeviceState *dev; |
2479 | bool multihead; | |
2480 | ||
2481 | dev = DEVICE(con->device); | |
2482 | multihead = qemu_console_is_multihead(dev); | |
2483 | if (multihead) { | |
2484 | return g_strdup_printf("%s.%d", dev->id ? | |
2485 | dev->id : | |
2486 | object_get_typename(con->device), | |
2487 | con->head); | |
2488 | } else { | |
2489 | return g_strdup_printf("%s", dev->id ? | |
2490 | dev->id : | |
2491 | object_get_typename(con->device)); | |
2492 | } | |
779ce88f GH |
2493 | } |
2494 | return g_strdup("VGA"); | |
2495 | } else { | |
2496 | if (con->chr && con->chr->label) { | |
2497 | return g_strdup(con->chr->label); | |
2498 | } | |
2499 | return g_strdup_printf("vc%d", con->index); | |
2500 | } | |
2501 | } | |
2502 | ||
d4c85337 GH |
2503 | int qemu_console_get_index(QemuConsole *con) |
2504 | { | |
2505 | if (con == NULL) { | |
2506 | con = active_console; | |
2507 | } | |
2508 | return con ? con->index : -1; | |
2509 | } | |
2510 | ||
5643706a GH |
2511 | uint32_t qemu_console_get_head(QemuConsole *con) |
2512 | { | |
2513 | if (con == NULL) { | |
2514 | con = active_console; | |
2515 | } | |
2516 | return con ? con->head : -1; | |
2517 | } | |
2518 | ||
d4c85337 GH |
2519 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2520 | { | |
2521 | if (con == NULL) { | |
2522 | con = active_console; | |
2523 | } | |
ebced091 MAL |
2524 | if (con == NULL) { |
2525 | return fallback; | |
2526 | } | |
2527 | switch (con->scanout.kind) { | |
2528 | case SCANOUT_DMABUF: | |
2529 | return con->scanout.dmabuf->width; | |
2530 | case SCANOUT_TEXTURE: | |
2531 | return con->scanout.texture.width; | |
2532 | case SCANOUT_SURFACE: | |
2533 | return surface_width(con->surface); | |
2534 | default: | |
2535 | return fallback; | |
2536 | } | |
d4c85337 GH |
2537 | } |
2538 | ||
2539 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2540 | { | |
2541 | if (con == NULL) { | |
2542 | con = active_console; | |
2543 | } | |
ebced091 MAL |
2544 | if (con == NULL) { |
2545 | return fallback; | |
2546 | } | |
2547 | switch (con->scanout.kind) { | |
2548 | case SCANOUT_DMABUF: | |
2549 | return con->scanout.dmabuf->height; | |
2550 | case SCANOUT_TEXTURE: | |
2551 | return con->scanout.texture.height; | |
2552 | case SCANOUT_SURFACE: | |
2553 | return surface_height(con->surface); | |
2554 | default: | |
2555 | return fallback; | |
2556 | } | |
d4c85337 GH |
2557 | } |
2558 | ||
ec222519 VR |
2559 | static void vc_chr_accept_input(Chardev *chr) |
2560 | { | |
2561 | VCChardev *drv = VC_CHARDEV(chr); | |
2562 | QemuConsole *s = drv->console; | |
2563 | ||
2564 | kbd_send_chars(s); | |
2565 | } | |
2566 | ||
5bf5adae | 2567 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2568 | { |
777357d7 | 2569 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2570 | QemuConsole *s = drv->console; |
4104833f PB |
2571 | |
2572 | s->echo = echo; | |
2573 | } | |
2574 | ||
aea7947c GH |
2575 | static void text_console_update_cursor_timer(void) |
2576 | { | |
2577 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2578 | + CONSOLE_CURSOR_PERIOD / 2); | |
2579 | } | |
2580 | ||
bf1bed81 JK |
2581 | static void text_console_update_cursor(void *opaque) |
2582 | { | |
aea7947c | 2583 | QemuConsole *s; |
cd6cd8fa | 2584 | int count = 0; |
aea7947c GH |
2585 | |
2586 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2587 | |
cd6cd8fa | 2588 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2589 | if (qemu_console_is_graphic(s) || |
2590 | !qemu_console_is_visible(s)) { | |
2591 | continue; | |
2592 | } | |
2593 | count++; | |
2594 | graphic_hw_invalidate(s); | |
2595 | } | |
2596 | ||
2597 | if (count) { | |
2598 | text_console_update_cursor_timer(); | |
2599 | } | |
bf1bed81 JK |
2600 | } |
2601 | ||
380cd056 GH |
2602 | static const GraphicHwOps text_console_ops = { |
2603 | .invalidate = text_console_invalidate, | |
2604 | .text_update = text_console_update, | |
2605 | }; | |
2606 | ||
0ec7b3e7 | 2607 | static void text_console_do_init(Chardev *chr, DisplayState *ds) |
e7f0ad58 | 2608 | { |
777357d7 | 2609 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2610 | QemuConsole *s = drv->console; |
36671fbd GH |
2611 | int g_width = 80 * FONT_WIDTH; |
2612 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2613 | |
0c9d0641 | 2614 | fifo8_create(&s->out_fifo, 16); |
3023f332 | 2615 | s->ds = ds; |
3b46e624 | 2616 | |
e7f0ad58 FB |
2617 | s->y_displayed = 0; |
2618 | s->y_base = 0; | |
2619 | s->total_height = DEFAULT_BACKSCROLL; | |
2620 | s->x = 0; | |
2621 | s->y = 0; | |
ebced091 MAL |
2622 | if (s->scanout.kind != SCANOUT_SURFACE) { |
2623 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { | |
2624 | g_width = qemu_console_get_width(active_console, g_width); | |
2625 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2626 | } |
36671fbd | 2627 | s->surface = qemu_create_displaysurface(g_width, g_height); |
ebced091 | 2628 | s->scanout.kind = SCANOUT_SURFACE; |
491e114a | 2629 | } |
6d6f7c28 | 2630 | |
380cd056 | 2631 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2632 | s->hw = s; |
2633 | ||
6d6f7c28 PB |
2634 | /* Set text attribute defaults */ |
2635 | s->t_attrib_default.bold = 0; | |
2636 | s->t_attrib_default.uline = 0; | |
2637 | s->t_attrib_default.blink = 0; | |
2638 | s->t_attrib_default.invers = 0; | |
2639 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2640 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2641 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2642 | /* set current text attributes to default */ |
2643 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2644 | text_console_resize(s); |
2645 | ||
51bfa4d3 | 2646 | if (chr->label) { |
18595181 | 2647 | char *msg; |
51bfa4d3 | 2648 | |
4083733d | 2649 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 GH |
2650 | msg = g_strdup_printf("%s console\r\n", chr->label); |
2651 | vc_chr_write(chr, (uint8_t *)msg, strlen(msg)); | |
2652 | g_free(msg); | |
735ba588 | 2653 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2654 | } |
2655 | ||
63618135 | 2656 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2657 | } |
c60e08d9 | 2658 | |
777357d7 MAL |
2659 | static void vc_chr_open(Chardev *chr, |
2660 | ChardevBackend *backend, | |
2661 | bool *be_opened, | |
2662 | Error **errp) | |
2796dae0 | 2663 | { |
6f974c84 | 2664 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2665 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2666 | QemuConsole *s; |
702ec69c GH |
2667 | unsigned width = 0; |
2668 | unsigned height = 0; | |
2796dae0 | 2669 | |
702ec69c GH |
2670 | if (vc->has_width) { |
2671 | width = vc->width; | |
2672 | } else if (vc->has_cols) { | |
2673 | width = vc->cols * FONT_WIDTH; | |
2674 | } | |
491e114a | 2675 | |
702ec69c GH |
2676 | if (vc->has_height) { |
2677 | height = vc->height; | |
2678 | } else if (vc->has_rows) { | |
2679 | height = vc->rows * FONT_HEIGHT; | |
2680 | } | |
491e114a | 2681 | |
437fe106 | 2682 | trace_console_txt_new(width, height); |
491e114a | 2683 | if (width == 0 || height == 0) { |
afff2b15 | 2684 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2685 | } else { |
afff2b15 | 2686 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
ebced091 | 2687 | s->scanout.kind = SCANOUT_SURFACE; |
36671fbd | 2688 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2689 | } |
2690 | ||
2691 | if (!s) { | |
fa19d025 | 2692 | error_setg(errp, "cannot create text console"); |
777357d7 | 2693 | return; |
491e114a PB |
2694 | } |
2695 | ||
2696 | s->chr = chr; | |
41ac54b2 | 2697 | drv->console = s; |
64840c66 GH |
2698 | |
2699 | if (display_state) { | |
2700 | text_console_do_init(chr, display_state); | |
2701 | } | |
2796dae0 | 2702 | |
82878dac MAL |
2703 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2704 | * stage, so defer OPENED events until they are fully initialized | |
2705 | */ | |
2706 | *be_opened = false; | |
d82831db AL |
2707 | } |
2708 | ||
c78f7137 | 2709 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2710 | { |
88738ea4 | 2711 | DisplaySurface *surface = qemu_console_surface(s); |
321f048d GH |
2712 | |
2713 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2714 | |
88738ea4 MAL |
2715 | if ((s->scanout.kind != SCANOUT_SURFACE || |
2716 | (surface && surface->flags & QEMU_ALLOCATED_FLAG)) && | |
2717 | qemu_console_get_width(s, -1) == width && | |
cb8962c1 | 2718 | qemu_console_get_height(s, -1) == height) { |
cd958edb MAL |
2719 | return; |
2720 | } | |
2721 | ||
321f048d GH |
2722 | surface = qemu_create_displaysurface(width, height); |
2723 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2724 | } |
38334f76 | 2725 | |
c78f7137 GH |
2726 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2727 | { | |
ebced091 MAL |
2728 | switch (console->scanout.kind) { |
2729 | case SCANOUT_SURFACE: | |
2730 | return console->surface; | |
2731 | default: | |
2732 | return NULL; | |
2733 | } | |
c78f7137 GH |
2734 | } |
2735 | ||
0da2ea1b | 2736 | PixelFormat qemu_default_pixelformat(int bpp) |
2737 | { | |
56bd9ea1 GH |
2738 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2739 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2740 | return pf; |
2741 | } | |
01f45d98 | 2742 | |
db71589f GH |
2743 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2744 | ||
2745 | void qemu_display_register(QemuDisplay *ui) | |
2746 | { | |
2747 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2748 | dpys[ui->type] = ui; | |
2749 | } | |
2750 | ||
898f9d41 GH |
2751 | bool qemu_display_find_default(DisplayOptions *opts) |
2752 | { | |
2753 | static DisplayType prio[] = { | |
66c2207f | 2754 | #if defined(CONFIG_GTK) |
898f9d41 | 2755 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2756 | #endif |
2757 | #if defined(CONFIG_SDL) | |
898f9d41 | 2758 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2759 | #endif |
2760 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2761 | DISPLAY_TYPE_COCOA |
66c2207f | 2762 | #endif |
898f9d41 GH |
2763 | }; |
2764 | int i; | |
2765 | ||
66c2207f | 2766 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2767 | if (dpys[prio[i]] == NULL) { |
c551fb0b CF |
2768 | Error *local_err = NULL; |
2769 | int rv = ui_module_load(DisplayType_str(prio[i]), &local_err); | |
2770 | if (rv < 0) { | |
2771 | error_report_err(local_err); | |
2772 | } | |
61b4d9a2 | 2773 | } |
898f9d41 GH |
2774 | if (dpys[prio[i]] == NULL) { |
2775 | continue; | |
2776 | } | |
2777 | opts->type = prio[i]; | |
2778 | return true; | |
2779 | } | |
2780 | return false; | |
2781 | } | |
2782 | ||
db71589f GH |
2783 | void qemu_display_early_init(DisplayOptions *opts) |
2784 | { | |
2785 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2786 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2787 | return; | |
2788 | } | |
61b4d9a2 | 2789 | if (dpys[opts->type] == NULL) { |
c551fb0b CF |
2790 | Error *local_err = NULL; |
2791 | int rv = ui_module_load(DisplayType_str(opts->type), &local_err); | |
2792 | if (rv < 0) { | |
2793 | error_report_err(local_err); | |
2794 | } | |
61b4d9a2 | 2795 | } |
db71589f GH |
2796 | if (dpys[opts->type] == NULL) { |
2797 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2798 | DisplayType_str(opts->type)); |
db71589f GH |
2799 | exit(1); |
2800 | } | |
2801 | if (dpys[opts->type]->early_init) { | |
2802 | dpys[opts->type]->early_init(opts); | |
2803 | } | |
2804 | } | |
2805 | ||
2806 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2807 | { | |
2808 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2809 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2810 | return; | |
2811 | } | |
2812 | assert(dpys[opts->type] != NULL); | |
2813 | dpys[opts->type]->init(ds, opts); | |
2814 | } | |
2815 | ||
c388f408 TH |
2816 | void qemu_display_help(void) |
2817 | { | |
2818 | int idx; | |
2819 | ||
2820 | printf("Available display backend types:\n"); | |
a1e8853e | 2821 | printf("none\n"); |
c388f408 TH |
2822 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2823 | if (!dpys[idx]) { | |
c551fb0b CF |
2824 | Error *local_err = NULL; |
2825 | int rv = ui_module_load(DisplayType_str(idx), &local_err); | |
2826 | if (rv < 0) { | |
2827 | error_report_err(local_err); | |
2828 | } | |
c388f408 TH |
2829 | } |
2830 | if (dpys[idx]) { | |
2831 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2832 | } | |
2833 | } | |
2834 | } | |
2835 | ||
6f974c84 | 2836 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2837 | { |
2838 | int val; | |
21a933ea | 2839 | ChardevVC *vc; |
702ec69c | 2840 | |
0b663b7d | 2841 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2842 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2843 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2844 | |
2845 | val = qemu_opt_get_number(opts, "width", 0); | |
2846 | if (val != 0) { | |
21a933ea EB |
2847 | vc->has_width = true; |
2848 | vc->width = val; | |
702ec69c GH |
2849 | } |
2850 | ||
2851 | val = qemu_opt_get_number(opts, "height", 0); | |
2852 | if (val != 0) { | |
21a933ea EB |
2853 | vc->has_height = true; |
2854 | vc->height = val; | |
702ec69c GH |
2855 | } |
2856 | ||
2857 | val = qemu_opt_get_number(opts, "cols", 0); | |
2858 | if (val != 0) { | |
21a933ea EB |
2859 | vc->has_cols = true; |
2860 | vc->cols = val; | |
702ec69c GH |
2861 | } |
2862 | ||
2863 | val = qemu_opt_get_number(opts, "rows", 0); | |
2864 | if (val != 0) { | |
21a933ea EB |
2865 | vc->has_rows = true; |
2866 | vc->rows = val; | |
702ec69c GH |
2867 | } |
2868 | } | |
2869 | ||
95be0669 GH |
2870 | static const TypeInfo qemu_console_info = { |
2871 | .name = TYPE_QEMU_CONSOLE, | |
2872 | .parent = TYPE_OBJECT, | |
2873 | .instance_size = sizeof(QemuConsole), | |
2874 | .class_size = sizeof(QemuConsoleClass), | |
2875 | }; | |
2876 | ||
777357d7 MAL |
2877 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2878 | { | |
2879 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2880 | ||
88cace9f | 2881 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2882 | cc->open = vc_chr_open; |
2883 | cc->chr_write = vc_chr_write; | |
ec222519 | 2884 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2885 | cc->chr_set_echo = vc_chr_set_echo; |
2886 | } | |
2887 | ||
2888 | static const TypeInfo char_vc_type_info = { | |
2889 | .name = TYPE_CHARDEV_VC, | |
2890 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2891 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2892 | .class_init = char_vc_class_init, |
2893 | }; | |
2894 | ||
2895 | void qemu_console_early_init(void) | |
2896 | { | |
2897 | /* set the default vc driver */ | |
2898 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2899 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2900 | } |
2901 | } | |
2902 | ||
01f45d98 AL |
2903 | static void register_types(void) |
2904 | { | |
95be0669 | 2905 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2906 | } |
2907 | ||
2908 | type_init(register_types); |