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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; |
380cd056 | 98 | const GraphicHwOps *hw_ops; |
95219897 | 99 | void *hw; |
76ffb0b4 GH |
100 | |
101 | /* Text console state */ | |
e7f0ad58 FB |
102 | int width; |
103 | int height; | |
104 | int total_height; | |
105 | int backscroll_height; | |
e7f0ad58 | 106 | int x, y; |
adb47967 | 107 | int x_saved, y_saved; |
e7f0ad58 FB |
108 | int y_displayed; |
109 | int y_base; | |
6d6f7c28 PB |
110 | TextAttributes t_attrib_default; /* default text attributes */ |
111 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 112 | TextCell *cells; |
4d3b6f6e | 113 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 114 | int echo; |
e7f0ad58 | 115 | |
14778c20 PB |
116 | int update_x0; |
117 | int update_y0; | |
118 | int update_x1; | |
119 | int update_y1; | |
120 | ||
e7f0ad58 FB |
121 | enum TTYState state; |
122 | int esc_params[MAX_ESC_PARAMS]; | |
123 | int nb_esc_params; | |
124 | ||
0ec7b3e7 | 125 | Chardev *chr; |
e15d7371 | 126 | /* fifo for key pressed */ |
0c9d0641 | 127 | Fifo8 out_fifo; |
0d9b90ce | 128 | CoQueue dump_queue; |
cd6cd8fa GH |
129 | |
130 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
131 | }; |
132 | ||
27be5587 | 133 | struct DisplayState { |
1246b259 | 134 | QEMUTimer *gui_timer; |
0f7b2864 GH |
135 | uint64_t last_update; |
136 | uint64_t update_interval; | |
137 | bool refreshing; | |
27be5587 GH |
138 | bool have_gfx; |
139 | bool have_text; | |
140 | ||
141 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
142 | }; | |
143 | ||
98b50080 | 144 | static DisplayState *display_state; |
76ffb0b4 | 145 | static QemuConsole *active_console; |
eae3eb3e | 146 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 147 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
148 | static bool cursor_visible_phase; |
149 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 150 | |
0ec7b3e7 | 151 | static void text_console_do_init(Chardev *chr, DisplayState *ds); |
0f7b2864 | 152 | static void dpy_refresh(DisplayState *s); |
5209089f | 153 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
154 | static void text_console_update_cursor_timer(void); |
155 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 156 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
157 | static bool console_compatible_with(QemuConsole *con, |
158 | DisplayChangeListener *dcl, Error **errp); | |
64840c66 | 159 | |
98a9ad90 GH |
160 | static void gui_update(void *opaque) |
161 | { | |
0f7b2864 GH |
162 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
163 | uint64_t dcl_interval; | |
98a9ad90 GH |
164 | DisplayState *ds = opaque; |
165 | DisplayChangeListener *dcl; | |
166 | ||
0f7b2864 | 167 | ds->refreshing = true; |
98a9ad90 | 168 | dpy_refresh(ds); |
0f7b2864 | 169 | ds->refreshing = false; |
98a9ad90 GH |
170 | |
171 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
172 | dcl_interval = dcl->update_interval ? |
173 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
174 | if (interval > dcl_interval) { | |
175 | interval = dcl_interval; | |
98a9ad90 GH |
176 | } |
177 | } | |
0f7b2864 GH |
178 | if (ds->update_interval != interval) { |
179 | ds->update_interval = interval; | |
180 | trace_console_refresh(interval); | |
181 | } | |
bc72ad67 AB |
182 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
183 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
184 | } |
185 | ||
186 | static void gui_setup_refresh(DisplayState *ds) | |
187 | { | |
188 | DisplayChangeListener *dcl; | |
189 | bool need_timer = false; | |
190 | bool have_gfx = false; | |
191 | bool have_text = false; | |
192 | ||
193 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
194 | if (dcl->ops->dpy_refresh != NULL) { | |
195 | need_timer = true; | |
196 | } | |
197 | if (dcl->ops->dpy_gfx_update != NULL) { | |
198 | have_gfx = true; | |
199 | } | |
200 | if (dcl->ops->dpy_text_update != NULL) { | |
201 | have_text = true; | |
202 | } | |
203 | } | |
204 | ||
205 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
206 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
207 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
208 | } |
209 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 210 | timer_free(ds->gui_timer); |
98a9ad90 GH |
211 | ds->gui_timer = NULL; |
212 | } | |
213 | ||
214 | ds->have_gfx = have_gfx; | |
215 | ds->have_text = have_text; | |
216 | } | |
217 | ||
4d631621 MAL |
218 | void graphic_hw_update_done(QemuConsole *con) |
219 | { | |
6fc5183a | 220 | if (con) { |
d6ee15ad | 221 | qemu_co_enter_all(&con->dump_queue, NULL); |
6fc5183a | 222 | } |
4d631621 MAL |
223 | } |
224 | ||
1dbfa005 | 225 | void graphic_hw_update(QemuConsole *con) |
95219897 | 226 | { |
4d631621 | 227 | bool async = false; |
1cd8b948 | 228 | con = con ? con : active_console; |
1dbfa005 | 229 | if (!con) { |
1cd8b948 | 230 | return; |
1dbfa005 | 231 | } |
1cd8b948 | 232 | if (con->hw_ops->gfx_update) { |
380cd056 | 233 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
234 | async = con->hw_ops->gfx_update_async; |
235 | } | |
236 | if (!async) { | |
237 | graphic_hw_update_done(con); | |
1dbfa005 | 238 | } |
95219897 PB |
239 | } |
240 | ||
a9b1e471 MAL |
241 | static void graphic_hw_gl_unblock_timer(void *opaque) |
242 | { | |
243 | warn_report("console: no gl-unblock within one second"); | |
244 | } | |
245 | ||
bba19b88 GH |
246 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
247 | { | |
a9b1e471 | 248 | uint64_t timeout; |
f607867c GH |
249 | assert(con != NULL); |
250 | ||
a4ddc314 MAL |
251 | if (block) { |
252 | con->gl_block++; | |
253 | } else { | |
254 | con->gl_block--; | |
bba19b88 | 255 | } |
a4ddc314 MAL |
256 | assert(con->gl_block >= 0); |
257 | if (!con->hw_ops->gl_block) { | |
258 | return; | |
259 | } | |
260 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
261 | return; | |
262 | } | |
263 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
264 | |
265 | if (block) { | |
266 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
267 | timeout += 1000; /* one sec */ | |
268 | timer_mod(con->gl_unblock_timer, timeout); | |
269 | } else { | |
270 | timer_del(con->gl_unblock_timer); | |
271 | } | |
bba19b88 GH |
272 | } |
273 | ||
b3cb21b9 ST |
274 | int qemu_console_get_window_id(QemuConsole *con) |
275 | { | |
276 | return con->window_id; | |
277 | } | |
278 | ||
279 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
280 | { | |
281 | con->window_id = window_id; | |
282 | } | |
283 | ||
1dbfa005 | 284 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 285 | { |
1dbfa005 GH |
286 | if (!con) { |
287 | con = active_console; | |
288 | } | |
380cd056 GH |
289 | if (con && con->hw_ops->invalidate) { |
290 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 291 | } |
95219897 PB |
292 | } |
293 | ||
9a0a119a KS |
294 | #ifdef CONFIG_PNG |
295 | /** | |
296 | * png_save: Take a screenshot as PNG | |
297 | * | |
298 | * Saves screendump as a PNG file | |
299 | * | |
300 | * Returns true for success or false for error. | |
301 | * | |
302 | * @fd: File descriptor for PNG file. | |
303 | * @image: Image data in pixman format. | |
304 | * @errp: Pointer to an error. | |
305 | */ | |
306 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
307 | { | |
308 | int width = pixman_image_get_width(image); | |
309 | int height = pixman_image_get_height(image); | |
17b55372 VR |
310 | png_struct *png_ptr; |
311 | png_info *info_ptr; | |
9a0a119a KS |
312 | g_autoptr(pixman_image_t) linebuf = |
313 | qemu_pixman_linebuf_create(PIXMAN_a8r8g8b8, width); | |
314 | uint8_t *buf = (uint8_t *)pixman_image_get_data(linebuf); | |
315 | FILE *f = fdopen(fd, "wb"); | |
316 | int y; | |
317 | if (!f) { | |
318 | error_setg_errno(errp, errno, | |
319 | "Failed to create file from file descriptor"); | |
320 | return false; | |
321 | } | |
322 | ||
323 | png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, | |
324 | NULL, NULL); | |
325 | if (!png_ptr) { | |
326 | error_setg(errp, "PNG creation failed. Unable to write struct"); | |
327 | fclose(f); | |
328 | return false; | |
329 | } | |
330 | ||
331 | info_ptr = png_create_info_struct(png_ptr); | |
332 | ||
333 | if (!info_ptr) { | |
334 | error_setg(errp, "PNG creation failed. Unable to write info"); | |
335 | fclose(f); | |
336 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
337 | return false; | |
338 | } | |
339 | ||
340 | png_init_io(png_ptr, f); | |
341 | ||
342 | png_set_IHDR(png_ptr, info_ptr, width, height, 8, | |
343 | PNG_COLOR_TYPE_RGB_ALPHA, PNG_INTERLACE_NONE, | |
344 | PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); | |
345 | ||
346 | png_write_info(png_ptr, info_ptr); | |
347 | ||
348 | for (y = 0; y < height; ++y) { | |
349 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); | |
350 | png_write_row(png_ptr, buf); | |
351 | } | |
9a0a119a KS |
352 | |
353 | png_write_end(png_ptr, NULL); | |
354 | ||
355 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
356 | ||
357 | if (fclose(f) != 0) { | |
358 | error_setg_errno(errp, errno, | |
359 | "PNG creation failed. Unable to close file"); | |
360 | return false; | |
361 | } | |
362 | ||
363 | return true; | |
364 | } | |
365 | ||
366 | #else /* no png support */ | |
367 | ||
368 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
369 | { | |
370 | error_setg(errp, "Enable PNG support with libpng for screendump"); | |
371 | return false; | |
372 | } | |
373 | ||
374 | #endif /* CONFIG_PNG */ | |
375 | ||
d00ec2fe | 376 | static bool ppm_save(int fd, pixman_image_t *image, Error **errp) |
95219897 | 377 | { |
d00ec2fe MAL |
378 | int width = pixman_image_get_width(image); |
379 | int height = pixman_image_get_height(image); | |
c5f2bce5 MAL |
380 | g_autoptr(Object) ioc = OBJECT(qio_channel_file_new_fd(fd)); |
381 | g_autofree char *header = NULL; | |
382 | g_autoptr(pixman_image_t) linebuf = NULL; | |
2c62f08d | 383 | int y; |
2c62f08d | 384 | |
d00ec2fe | 385 | trace_ppm_save(fd, image); |
c5f2bce5 MAL |
386 | |
387 | header = g_strdup_printf("P6\n%d %d\n%d\n", width, height, 255); | |
388 | if (qio_channel_write_all(QIO_CHANNEL(ioc), | |
389 | header, strlen(header), errp) < 0) { | |
390 | return false; | |
2c62f08d | 391 | } |
c5f2bce5 | 392 | |
2c62f08d GH |
393 | linebuf = qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); |
394 | for (y = 0; y < height; y++) { | |
d00ec2fe | 395 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); |
c5f2bce5 MAL |
396 | if (qio_channel_write_all(QIO_CHANNEL(ioc), |
397 | (char *)pixman_image_get_data(linebuf), | |
398 | pixman_image_get_stride(linebuf), errp) < 0) { | |
399 | return false; | |
400 | } | |
f81bdefb JK |
401 | } |
402 | ||
c5f2bce5 | 403 | return true; |
2c62f08d GH |
404 | } |
405 | ||
0d9b90ce MAL |
406 | static void graphic_hw_update_bh(void *con) |
407 | { | |
408 | graphic_hw_update(con); | |
409 | } | |
410 | ||
411 | /* Safety: coroutine-only, concurrent-coroutine safe, main thread only */ | |
412 | void coroutine_fn | |
3f41a3ad | 413 | qmp_screendump(const char *filename, const char *device, |
9a0a119a KS |
414 | bool has_head, int64_t head, |
415 | bool has_format, ImageFormat format, Error **errp) | |
2c62f08d | 416 | { |
d00ec2fe | 417 | g_autoptr(pixman_image_t) image = NULL; |
f771c544 | 418 | QemuConsole *con; |
2c62f08d | 419 | DisplaySurface *surface; |
46e5841c | 420 | int fd; |
2c62f08d | 421 | |
3f41a3ad | 422 | if (device) { |
f771c544 TH |
423 | con = qemu_console_lookup_by_device_name(device, has_head ? head : 0, |
424 | errp); | |
425 | if (!con) { | |
426 | return; | |
427 | } | |
428 | } else { | |
429 | if (has_head) { | |
430 | error_setg(errp, "'head' must be specified together with 'device'"); | |
431 | return; | |
432 | } | |
433 | con = qemu_console_lookup_by_index(0); | |
434 | if (!con) { | |
435 | error_setg(errp, "There is no console to take a screendump from"); | |
436 | return; | |
437 | } | |
33bcd98c | 438 | } |
2c62f08d | 439 | |
0d9b90ce MAL |
440 | if (qemu_co_queue_empty(&con->dump_queue)) { |
441 | /* Defer the update, it will restart the pending coroutines */ | |
442 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
443 | graphic_hw_update_bh, con); | |
444 | } | |
445 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
446 | ||
447 | /* | |
448 | * All pending coroutines are woken up, while the BQL is held. No | |
449 | * further graphic update are possible until it is released. Take | |
450 | * an image ref before that. | |
451 | */ | |
2c62f08d | 452 | surface = qemu_console_surface(con); |
08d9864f MP |
453 | if (!surface) { |
454 | error_setg(errp, "no surface"); | |
455 | return; | |
456 | } | |
d00ec2fe | 457 | image = pixman_image_ref(surface->image); |
08d9864f | 458 | |
448058aa | 459 | fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); |
46e5841c MAL |
460 | if (fd == -1) { |
461 | error_setg(errp, "failed to open file '%s': %s", filename, | |
462 | strerror(errno)); | |
463 | return; | |
464 | } | |
465 | ||
0d9b90ce MAL |
466 | /* |
467 | * The image content could potentially be updated as the coroutine | |
468 | * yields and releases the BQL. It could produce corrupted dump, but | |
469 | * it should be otherwise safe. | |
470 | */ | |
9a0a119a KS |
471 | if (has_format && format == IMAGE_FORMAT_PNG) { |
472 | /* PNG format specified for screendump */ | |
473 | if (!png_save(fd, image, errp)) { | |
474 | qemu_unlink(filename); | |
475 | } | |
476 | } else { | |
477 | /* PPM format specified/default for screendump */ | |
478 | if (!ppm_save(fd, image, errp)) { | |
479 | qemu_unlink(filename); | |
480 | } | |
46e5841c | 481 | } |
95219897 PB |
482 | } |
483 | ||
1dbfa005 | 484 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 485 | { |
1dbfa005 GH |
486 | if (!con) { |
487 | con = active_console; | |
488 | } | |
380cd056 GH |
489 | if (con && con->hw_ops->text_update) { |
490 | con->hw_ops->text_update(con->hw, chardata); | |
491 | } | |
4d3b6f6e AZ |
492 | } |
493 | ||
1562e531 GH |
494 | static void vga_fill_rect(QemuConsole *con, |
495 | int posx, int posy, int width, int height, | |
e27bd65a | 496 | pixman_color_t color) |
e7f0ad58 | 497 | { |
1562e531 | 498 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
499 | pixman_rectangle16_t rect = { |
500 | .x = posx, .y = posy, .width = width, .height = height | |
501 | }; | |
68db6dc5 | 502 | |
68db6dc5 | 503 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 504 | &color, 1, &rect); |
e7f0ad58 FB |
505 | } |
506 | ||
507 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
508 | static void vga_bitblt(QemuConsole *con, |
509 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 510 | { |
1562e531 | 511 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
512 | |
513 | pixman_image_composite(PIXMAN_OP_SRC, | |
514 | surface->image, NULL, surface->image, | |
515 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
516 | } |
517 | ||
518 | /***********************************************************/ | |
519 | /* basic char display */ | |
520 | ||
521 | #define FONT_HEIGHT 16 | |
522 | #define FONT_WIDTH 8 | |
523 | ||
524 | #include "vgafont.h" | |
525 | ||
e27bd65a GH |
526 | #define QEMU_RGB(r, g, b) \ |
527 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
528 | ||
529 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 530 | { /* dark */ |
4083733d OH |
531 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
532 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
533 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
534 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
535 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
536 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
537 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
538 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
539 | }, |
540 | { /* bright */ | |
4083733d OH |
541 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
542 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
543 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
544 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
545 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
546 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
547 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
548 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 549 | } |
e7f0ad58 FB |
550 | }; |
551 | ||
1562e531 | 552 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 553 | TextAttributes *t_attrib) |
e7f0ad58 | 554 | { |
7d6ba01c | 555 | static pixman_image_t *glyphs[256]; |
1562e531 | 556 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 557 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
558 | |
559 | if (t_attrib->invers) { | |
cf6f0548 GH |
560 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
561 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 562 | } else { |
cf6f0548 GH |
563 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
564 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 565 | } |
e7f0ad58 | 566 | |
7d6ba01c GH |
567 | if (!glyphs[ch]) { |
568 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 569 | } |
7d6ba01c | 570 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 571 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
572 | } |
573 | ||
76ffb0b4 | 574 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
575 | { |
576 | TextCell *cells, *c, *c1; | |
577 | int w1, x, y, last_width; | |
578 | ||
ebced091 MAL |
579 | assert(s->scanout.kind == SCANOUT_SURFACE); |
580 | ||
e7f0ad58 | 581 | last_width = s->width; |
36671fbd GH |
582 | s->width = surface_width(s->surface) / FONT_WIDTH; |
583 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
584 | |
585 | w1 = last_width; | |
586 | if (s->width < w1) | |
587 | w1 = s->width; | |
588 | ||
5b8541c6 | 589 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
590 | for(y = 0; y < s->total_height; y++) { |
591 | c = &cells[y * s->width]; | |
592 | if (w1 > 0) { | |
593 | c1 = &s->cells[y * last_width]; | |
594 | for(x = 0; x < w1; x++) { | |
595 | *c++ = *c1++; | |
596 | } | |
597 | } | |
598 | for(x = w1; x < s->width; x++) { | |
599 | c->ch = ' '; | |
6d6f7c28 | 600 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
601 | c++; |
602 | } | |
603 | } | |
7267c094 | 604 | g_free(s->cells); |
e7f0ad58 FB |
605 | s->cells = cells; |
606 | } | |
607 | ||
76ffb0b4 | 608 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
609 | { |
610 | s->text_x[0] = MIN(s->text_x[0], x); | |
611 | s->text_x[1] = MAX(s->text_x[1], x); | |
612 | s->text_y[0] = MIN(s->text_y[0], y); | |
613 | s->text_y[1] = MAX(s->text_y[1], y); | |
614 | } | |
615 | ||
76ffb0b4 | 616 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 617 | { |
b35e3ba0 GH |
618 | if (!qemu_console_is_visible(s)) { |
619 | return; | |
620 | } | |
14778c20 PB |
621 | if (s->update_x0 > x * FONT_WIDTH) |
622 | s->update_x0 = x * FONT_WIDTH; | |
623 | if (s->update_y0 > y * FONT_HEIGHT) | |
624 | s->update_y0 = y * FONT_HEIGHT; | |
625 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
626 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
627 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
628 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
629 | } | |
630 | ||
76ffb0b4 | 631 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
632 | { |
633 | TextCell *c; | |
634 | int y1, y2; | |
635 | ||
1562e531 GH |
636 | if (s->ds->have_text) { |
637 | text_update_xy(s, x, y); | |
638 | } | |
4d3b6f6e | 639 | |
b35e3ba0 GH |
640 | y1 = (s->y_base + y) % s->total_height; |
641 | y2 = y1 - s->y_displayed; | |
642 | if (y2 < 0) { | |
643 | y2 += s->total_height; | |
644 | } | |
645 | if (y2 < s->height) { | |
5b8541c6 GH |
646 | if (x >= s->width) { |
647 | x = s->width - 1; | |
648 | } | |
b35e3ba0 GH |
649 | c = &s->cells[y1 * s->width + x]; |
650 | vga_putcharxy(s, x, y2, c->ch, | |
651 | &(c->t_attrib)); | |
652 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
653 | } |
654 | } | |
655 | ||
76ffb0b4 | 656 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
657 | { |
658 | TextCell *c; | |
659 | int y, y1; | |
1562e531 | 660 | int x = s->x; |
e7f0ad58 | 661 | |
1562e531 GH |
662 | if (s->ds->have_text) { |
663 | s->cursor_invalidate = 1; | |
664 | } | |
4d3b6f6e | 665 | |
b35e3ba0 GH |
666 | if (x >= s->width) { |
667 | x = s->width - 1; | |
668 | } | |
669 | y1 = (s->y_base + s->y) % s->total_height; | |
670 | y = y1 - s->y_displayed; | |
671 | if (y < 0) { | |
672 | y += s->total_height; | |
673 | } | |
674 | if (y < s->height) { | |
675 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 676 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
677 | TextAttributes t_attrib = s->t_attrib_default; |
678 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
679 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
680 | } else { | |
681 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 682 | } |
b35e3ba0 | 683 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
684 | } |
685 | } | |
686 | ||
76ffb0b4 | 687 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 688 | { |
1562e531 | 689 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
690 | TextCell *c; |
691 | int x, y, y1; | |
692 | ||
a93a4a22 | 693 | if (s->ds->have_text) { |
4d3b6f6e AZ |
694 | s->text_x[0] = 0; |
695 | s->text_y[0] = 0; | |
696 | s->text_x[1] = s->width - 1; | |
697 | s->text_y[1] = s->height - 1; | |
698 | s->cursor_invalidate = 1; | |
4d3b6f6e | 699 | } |
e7f0ad58 | 700 | |
b35e3ba0 | 701 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 702 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
703 | y1 = s->y_displayed; |
704 | for (y = 0; y < s->height; y++) { | |
705 | c = s->cells + y1 * s->width; | |
706 | for (x = 0; x < s->width; x++) { | |
707 | vga_putcharxy(s, x, y, c->ch, | |
708 | &(c->t_attrib)); | |
709 | c++; | |
710 | } | |
711 | if (++y1 == s->total_height) { | |
712 | y1 = 0; | |
e7f0ad58 | 713 | } |
e7f0ad58 | 714 | } |
b35e3ba0 GH |
715 | console_show_cursor(s, 1); |
716 | dpy_gfx_update(s, 0, 0, | |
717 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
718 | } |
719 | ||
81c0d5a6 | 720 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 721 | { |
e7f0ad58 | 722 | int i, y1; |
3b46e624 | 723 | |
e7f0ad58 FB |
724 | if (ydelta > 0) { |
725 | for(i = 0; i < ydelta; i++) { | |
726 | if (s->y_displayed == s->y_base) | |
727 | break; | |
728 | if (++s->y_displayed == s->total_height) | |
729 | s->y_displayed = 0; | |
730 | } | |
731 | } else { | |
732 | ydelta = -ydelta; | |
733 | i = s->backscroll_height; | |
734 | if (i > s->total_height - s->height) | |
735 | i = s->total_height - s->height; | |
736 | y1 = s->y_base - i; | |
737 | if (y1 < 0) | |
738 | y1 += s->total_height; | |
739 | for(i = 0; i < ydelta; i++) { | |
740 | if (s->y_displayed == y1) | |
741 | break; | |
742 | if (--s->y_displayed < 0) | |
743 | s->y_displayed = s->total_height - 1; | |
744 | } | |
745 | } | |
746 | console_refresh(s); | |
747 | } | |
748 | ||
76ffb0b4 | 749 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
750 | { |
751 | TextCell *c; | |
752 | int x, y1; | |
753 | ||
e7f0ad58 FB |
754 | s->y++; |
755 | if (s->y >= s->height) { | |
756 | s->y = s->height - 1; | |
6d6f7c28 | 757 | |
e7f0ad58 FB |
758 | if (s->y_displayed == s->y_base) { |
759 | if (++s->y_displayed == s->total_height) | |
760 | s->y_displayed = 0; | |
761 | } | |
762 | if (++s->y_base == s->total_height) | |
763 | s->y_base = 0; | |
764 | if (s->backscroll_height < s->total_height) | |
765 | s->backscroll_height++; | |
766 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
767 | c = &s->cells[y1 * s->width]; | |
768 | for(x = 0; x < s->width; x++) { | |
769 | c->ch = ' '; | |
6d6f7c28 | 770 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
771 | c++; |
772 | } | |
b35e3ba0 | 773 | if (s->y_displayed == s->y_base) { |
1562e531 | 774 | if (s->ds->have_text) { |
4d3b6f6e AZ |
775 | s->text_x[0] = 0; |
776 | s->text_y[0] = 0; | |
777 | s->text_x[1] = s->width - 1; | |
778 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
779 | } |
780 | ||
b35e3ba0 GH |
781 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
782 | s->width * FONT_WIDTH, | |
783 | (s->height - 1) * FONT_HEIGHT); | |
784 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
785 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
786 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
787 | s->update_x0 = 0; | |
788 | s->update_y0 = 0; | |
789 | s->update_x1 = s->width * FONT_WIDTH; | |
790 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
791 | } |
792 | } | |
793 | } | |
794 | ||
6d6f7c28 PB |
795 | /* Set console attributes depending on the current escape codes. |
796 | * NOTE: I know this code is not very efficient (checking every color for it | |
797 | * self) but it is more readable and better maintainable. | |
798 | */ | |
76ffb0b4 | 799 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
800 | { |
801 | int i; | |
802 | ||
6d6f7c28 PB |
803 | for (i=0; i<s->nb_esc_params; i++) { |
804 | switch (s->esc_params[i]) { | |
805 | case 0: /* reset all console attributes to default */ | |
806 | s->t_attrib = s->t_attrib_default; | |
807 | break; | |
808 | case 1: | |
809 | s->t_attrib.bold = 1; | |
810 | break; | |
811 | case 4: | |
812 | s->t_attrib.uline = 1; | |
813 | break; | |
814 | case 5: | |
815 | s->t_attrib.blink = 1; | |
816 | break; | |
817 | case 7: | |
818 | s->t_attrib.invers = 1; | |
819 | break; | |
820 | case 8: | |
821 | s->t_attrib.unvisible = 1; | |
822 | break; | |
823 | case 22: | |
824 | s->t_attrib.bold = 0; | |
825 | break; | |
826 | case 24: | |
827 | s->t_attrib.uline = 0; | |
828 | break; | |
829 | case 25: | |
830 | s->t_attrib.blink = 0; | |
831 | break; | |
832 | case 27: | |
833 | s->t_attrib.invers = 0; | |
834 | break; | |
835 | case 28: | |
836 | s->t_attrib.unvisible = 0; | |
837 | break; | |
838 | /* set foreground color */ | |
839 | case 30: | |
4083733d | 840 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
841 | break; |
842 | case 31: | |
4083733d | 843 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
844 | break; |
845 | case 32: | |
4083733d | 846 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
847 | break; |
848 | case 33: | |
4083733d | 849 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
850 | break; |
851 | case 34: | |
4083733d | 852 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
853 | break; |
854 | case 35: | |
4083733d | 855 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
856 | break; |
857 | case 36: | |
4083733d | 858 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
859 | break; |
860 | case 37: | |
4083733d | 861 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
862 | break; |
863 | /* set background color */ | |
864 | case 40: | |
4083733d | 865 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
866 | break; |
867 | case 41: | |
4083733d | 868 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
869 | break; |
870 | case 42: | |
4083733d | 871 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
872 | break; |
873 | case 43: | |
4083733d | 874 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
875 | break; |
876 | case 44: | |
4083733d | 877 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
878 | break; |
879 | case 45: | |
4083733d | 880 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
881 | break; |
882 | case 46: | |
4083733d | 883 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
884 | break; |
885 | case 47: | |
4083733d | 886 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
887 | break; |
888 | } | |
889 | } | |
890 | } | |
891 | ||
76ffb0b4 | 892 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
893 | { |
894 | int y1 = (s->y_base + y) % s->total_height; | |
5b8541c6 GH |
895 | if (x >= s->width) { |
896 | x = s->width - 1; | |
897 | } | |
adb47967 TS |
898 | TextCell *c = &s->cells[y1 * s->width + x]; |
899 | c->ch = ' '; | |
900 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
901 | update_xy(s, x, y); |
902 | } | |
903 | ||
58aa7d8e RK |
904 | static void console_put_one(QemuConsole *s, int ch) |
905 | { | |
906 | TextCell *c; | |
907 | int y1; | |
908 | if (s->x >= s->width) { | |
909 | /* line wrap */ | |
910 | s->x = 0; | |
911 | console_put_lf(s); | |
912 | } | |
913 | y1 = (s->y_base + s->y) % s->total_height; | |
914 | c = &s->cells[y1 * s->width + s->x]; | |
915 | c->ch = ch; | |
916 | c->t_attrib = s->t_attrib; | |
917 | update_xy(s, s->x, s->y); | |
918 | s->x++; | |
919 | } | |
920 | ||
921 | static void console_respond_str(QemuConsole *s, const char *buf) | |
922 | { | |
923 | while (*buf) { | |
924 | console_put_one(s, *buf); | |
925 | buf++; | |
926 | } | |
927 | } | |
928 | ||
3eea5498 | 929 | /* set cursor, checking bounds */ |
76ffb0b4 | 930 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
931 | { |
932 | if (x < 0) { | |
933 | x = 0; | |
934 | } | |
935 | if (y < 0) { | |
936 | y = 0; | |
937 | } | |
938 | if (y >= s->height) { | |
939 | y = s->height - 1; | |
940 | } | |
941 | if (x >= s->width) { | |
942 | x = s->width - 1; | |
943 | } | |
944 | ||
945 | s->x = x; | |
946 | s->y = y; | |
947 | } | |
948 | ||
76ffb0b4 | 949 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 950 | { |
58aa7d8e | 951 | int i; |
adb47967 | 952 | int x, y; |
58aa7d8e | 953 | char response[40]; |
e7f0ad58 FB |
954 | |
955 | switch(s->state) { | |
956 | case TTY_STATE_NORM: | |
957 | switch(ch) { | |
6d6f7c28 | 958 | case '\r': /* carriage return */ |
e7f0ad58 FB |
959 | s->x = 0; |
960 | break; | |
6d6f7c28 | 961 | case '\n': /* newline */ |
e7f0ad58 FB |
962 | console_put_lf(s); |
963 | break; | |
6d6f7c28 | 964 | case '\b': /* backspace */ |
5fafdf24 | 965 | if (s->x > 0) |
e15d7371 | 966 | s->x--; |
6d6f7c28 PB |
967 | break; |
968 | case '\t': /* tabspace */ | |
969 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 970 | s->x = 0; |
6d6f7c28 PB |
971 | console_put_lf(s); |
972 | } else { | |
973 | s->x = s->x + (8 - (s->x % 8)); | |
974 | } | |
975 | break; | |
976 | case '\a': /* alert aka. bell */ | |
977 | /* TODO: has to be implemented */ | |
978 | break; | |
adb47967 TS |
979 | case 14: |
980 | /* SI (shift in), character set 0 (ignored) */ | |
981 | break; | |
982 | case 15: | |
983 | /* SO (shift out), character set 1 (ignored) */ | |
984 | break; | |
6d6f7c28 | 985 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
986 | s->state = TTY_STATE_ESC; |
987 | break; | |
988 | default: | |
58aa7d8e | 989 | console_put_one(s, ch); |
e7f0ad58 FB |
990 | break; |
991 | } | |
992 | break; | |
6d6f7c28 | 993 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
994 | if (ch == '[') { |
995 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
996 | s->esc_params[i] = 0; | |
997 | s->nb_esc_params = 0; | |
998 | s->state = TTY_STATE_CSI; | |
999 | } else { | |
1000 | s->state = TTY_STATE_NORM; | |
1001 | } | |
1002 | break; | |
6d6f7c28 | 1003 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
1004 | if (ch >= '0' && ch <= '9') { |
1005 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
1006 | int *param = &s->esc_params[s->nb_esc_params]; |
1007 | int digit = (ch - '0'); | |
1008 | ||
1009 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
1010 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
1011 | } |
1012 | } else { | |
3eea5498 IC |
1013 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
1014 | s->nb_esc_params++; | |
7c336f9f | 1015 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 1016 | break; |
7c336f9f | 1017 | } |
5d28b0e9 SW |
1018 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
1019 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
1020 | s->state = TTY_STATE_NORM; |
1021 | switch(ch) { | |
adb47967 TS |
1022 | case 'A': |
1023 | /* move cursor up */ | |
1024 | if (s->esc_params[0] == 0) { | |
1025 | s->esc_params[0] = 1; | |
1026 | } | |
3eea5498 | 1027 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
1028 | break; |
1029 | case 'B': | |
1030 | /* move cursor down */ | |
1031 | if (s->esc_params[0] == 0) { | |
1032 | s->esc_params[0] = 1; | |
1033 | } | |
3eea5498 | 1034 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
1035 | break; |
1036 | case 'C': | |
adb47967 TS |
1037 | /* move cursor right */ |
1038 | if (s->esc_params[0] == 0) { | |
1039 | s->esc_params[0] = 1; | |
1040 | } | |
3eea5498 | 1041 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 1042 | break; |
adb47967 TS |
1043 | case 'D': |
1044 | /* move cursor left */ | |
1045 | if (s->esc_params[0] == 0) { | |
1046 | s->esc_params[0] = 1; | |
1047 | } | |
3eea5498 | 1048 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
1049 | break; |
1050 | case 'G': | |
1051 | /* move cursor to column */ | |
3eea5498 | 1052 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
1053 | break; |
1054 | case 'f': | |
1055 | case 'H': | |
1056 | /* move cursor to row, column */ | |
3eea5498 | 1057 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
1058 | break; |
1059 | case 'J': | |
1060 | switch (s->esc_params[0]) { | |
1061 | case 0: | |
1062 | /* clear to end of screen */ | |
1063 | for (y = s->y; y < s->height; y++) { | |
1064 | for (x = 0; x < s->width; x++) { | |
1065 | if (y == s->y && x < s->x) { | |
1066 | continue; | |
1067 | } | |
1068 | console_clear_xy(s, x, y); | |
1069 | } | |
1070 | } | |
1071 | break; | |
1072 | case 1: | |
1073 | /* clear from beginning of screen */ | |
1074 | for (y = 0; y <= s->y; y++) { | |
1075 | for (x = 0; x < s->width; x++) { | |
1076 | if (y == s->y && x > s->x) { | |
1077 | break; | |
1078 | } | |
1079 | console_clear_xy(s, x, y); | |
1080 | } | |
1081 | } | |
1082 | break; | |
1083 | case 2: | |
1084 | /* clear entire screen */ | |
1085 | for (y = 0; y <= s->height; y++) { | |
1086 | for (x = 0; x < s->width; x++) { | |
1087 | console_clear_xy(s, x, y); | |
1088 | } | |
1089 | } | |
f94a950f | 1090 | break; |
adb47967 | 1091 | } |
95d8f9f4 | 1092 | break; |
e7f0ad58 | 1093 | case 'K': |
adb47967 TS |
1094 | switch (s->esc_params[0]) { |
1095 | case 0: | |
f94a950f MA |
1096 | /* clear to eol */ |
1097 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 1098 | console_clear_xy(s, x, s->y); |
f94a950f MA |
1099 | } |
1100 | break; | |
adb47967 TS |
1101 | case 1: |
1102 | /* clear from beginning of line */ | |
5b8541c6 | 1103 | for (x = 0; x <= s->x && x < s->width; x++) { |
adb47967 TS |
1104 | console_clear_xy(s, x, s->y); |
1105 | } | |
1106 | break; | |
1107 | case 2: | |
1108 | /* clear entire line */ | |
1109 | for(x = 0; x < s->width; x++) { | |
1110 | console_clear_xy(s, x, s->y); | |
1111 | } | |
f94a950f MA |
1112 | break; |
1113 | } | |
adb47967 TS |
1114 | break; |
1115 | case 'm': | |
f94a950f MA |
1116 | console_handle_escape(s); |
1117 | break; | |
adb47967 | 1118 | case 'n': |
58aa7d8e RK |
1119 | switch (s->esc_params[0]) { |
1120 | case 5: | |
1121 | /* report console status (always succeed)*/ | |
1122 | console_respond_str(s, "\033[0n"); | |
1123 | break; | |
1124 | case 6: | |
1125 | /* report cursor position */ | |
1126 | sprintf(response, "\033[%d;%dR", | |
1127 | (s->y_base + s->y) % s->total_height + 1, | |
1128 | s->x + 1); | |
1129 | console_respond_str(s, response); | |
1130 | break; | |
1131 | } | |
adb47967 TS |
1132 | break; |
1133 | case 's': | |
1134 | /* save cursor position */ | |
1135 | s->x_saved = s->x; | |
1136 | s->y_saved = s->y; | |
1137 | break; | |
1138 | case 'u': | |
1139 | /* restore cursor position */ | |
1140 | s->x = s->x_saved; | |
1141 | s->y = s->y_saved; | |
1142 | break; | |
1143 | default: | |
5d28b0e9 | 1144 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
1145 | break; |
1146 | } | |
1147 | break; | |
e7f0ad58 FB |
1148 | } |
1149 | } | |
1150 | } | |
1151 | ||
26b032b9 | 1152 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
1153 | struct DisplaySurface *new_surface, |
1154 | bool update) | |
26b032b9 MAL |
1155 | { |
1156 | if (dcl->ops->dpy_gfx_switch) { | |
1157 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
1158 | } | |
c84ab0a5 MAL |
1159 | |
1160 | if (update && dcl->ops->dpy_gfx_update) { | |
1161 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
1162 | surface_width(new_surface), | |
1163 | surface_height(new_surface)); | |
1164 | } | |
26b032b9 MAL |
1165 | } |
1166 | ||
589089fe MAL |
1167 | static void dpy_gfx_create_texture(QemuConsole *con, DisplaySurface *surface) |
1168 | { | |
1169 | if (con->gl && con->gl->ops->dpy_gl_ctx_create_texture) { | |
1170 | con->gl->ops->dpy_gl_ctx_create_texture(con->gl, surface); | |
1171 | } | |
1172 | } | |
1173 | ||
1174 | static void dpy_gfx_destroy_texture(QemuConsole *con, DisplaySurface *surface) | |
1175 | { | |
1176 | if (con->gl && con->gl->ops->dpy_gl_ctx_destroy_texture) { | |
1177 | con->gl->ops->dpy_gl_ctx_destroy_texture(con->gl, surface); | |
1178 | } | |
1179 | } | |
1180 | ||
1181 | static void dpy_gfx_update_texture(QemuConsole *con, DisplaySurface *surface, | |
1182 | int x, int y, int w, int h) | |
1183 | { | |
1184 | if (con->gl && con->gl->ops->dpy_gl_ctx_update_texture) { | |
1185 | con->gl->ops->dpy_gl_ctx_update_texture(con->gl, surface, x, y, w, h); | |
1186 | } | |
1187 | } | |
26b032b9 | 1188 | |
ebced091 | 1189 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
1190 | QemuConsole *con, |
1191 | Error **errp) | |
ebced091 MAL |
1192 | { |
1193 | static const char nodev[] = | |
1194 | "This VM has no graphic display device."; | |
1195 | static DisplaySurface *dummy; | |
1196 | ||
4b7b661d | 1197 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1198 | if (!dummy) { |
1199 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1200 | } | |
589089fe MAL |
1201 | if (con) { |
1202 | dpy_gfx_create_texture(con, dummy); | |
1203 | } | |
c84ab0a5 | 1204 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1205 | return; |
1206 | } | |
1207 | ||
e1c676a2 MAL |
1208 | dpy_gfx_create_texture(con, con->surface); |
1209 | displaychangelistener_gfx_switch(dcl, con->surface, | |
1210 | con->scanout.kind == SCANOUT_SURFACE); | |
1211 | ||
ebced091 MAL |
1212 | if (con->scanout.kind == SCANOUT_DMABUF && |
1213 | displaychangelistener_has_dmabuf(dcl)) { | |
1214 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1215 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1216 | dcl->ops->dpy_gl_scanout_texture) { | |
1217 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1218 | con->scanout.texture.backing_id, | |
1219 | con->scanout.texture.backing_y_0_top, | |
1220 | con->scanout.texture.backing_width, | |
1221 | con->scanout.texture.backing_height, | |
1222 | con->scanout.texture.x, | |
1223 | con->scanout.texture.y, | |
1224 | con->scanout.texture.width, | |
1225 | con->scanout.texture.height); | |
ebced091 | 1226 | } |
ebced091 MAL |
1227 | } |
1228 | ||
e7f0ad58 FB |
1229 | void console_select(unsigned int index) |
1230 | { | |
284d1c6b | 1231 | DisplayChangeListener *dcl; |
76ffb0b4 | 1232 | QemuConsole *s; |
6d6f7c28 | 1233 | |
437fe106 | 1234 | trace_console_select(index); |
284d1c6b | 1235 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1236 | if (s) { |
7d957bd8 | 1237 | DisplayState *ds = s->ds; |
bf1bed81 | 1238 | |
e7f0ad58 | 1239 | active_console = s; |
a93a4a22 | 1240 | if (ds->have_gfx) { |
284d1c6b GH |
1241 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1242 | if (dcl->con != NULL) { | |
1243 | continue; | |
1244 | } | |
4b7b661d | 1245 | displaychangelistener_display_console(dcl, s, NULL); |
2e5567c9 | 1246 | } |
a93a4a22 GH |
1247 | } |
1248 | if (ds->have_text) { | |
c78f7137 | 1249 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 1250 | } |
aea7947c | 1251 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1252 | } |
1253 | } | |
1254 | ||
db1015e9 | 1255 | struct VCChardev { |
0ec7b3e7 | 1256 | Chardev parent; |
41ac54b2 | 1257 | QemuConsole *console; |
db1015e9 EH |
1258 | }; |
1259 | typedef struct VCChardev VCChardev; | |
41ac54b2 | 1260 | |
777357d7 | 1261 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1262 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1263 | TYPE_CHARDEV_VC) | |
777357d7 | 1264 | |
5bf5adae | 1265 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1266 | { |
777357d7 | 1267 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1268 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1269 | int i; |
1270 | ||
b68e956a MAL |
1271 | if (!s->ds) { |
1272 | return 0; | |
1273 | } | |
1274 | ||
14778c20 PB |
1275 | s->update_x0 = s->width * FONT_WIDTH; |
1276 | s->update_y0 = s->height * FONT_HEIGHT; | |
1277 | s->update_x1 = 0; | |
1278 | s->update_y1 = 0; | |
e7f0ad58 FB |
1279 | console_show_cursor(s, 0); |
1280 | for(i = 0; i < len; i++) { | |
1281 | console_putchar(s, buf[i]); | |
1282 | } | |
1283 | console_show_cursor(s, 1); | |
a93a4a22 | 1284 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1285 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1286 | s->update_x1 - s->update_x0, |
1287 | s->update_y1 - s->update_y0); | |
14778c20 | 1288 | } |
e7f0ad58 FB |
1289 | return len; |
1290 | } | |
1291 | ||
ec222519 | 1292 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1293 | { |
0c9d0641 | 1294 | uint32_t len, avail; |
3b46e624 | 1295 | |
909cda12 | 1296 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1297 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1298 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1299 | const uint8_t *buf; |
1300 | uint32_t size; | |
1301 | ||
ec222519 | 1302 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
cf6280b9 | 1303 | qemu_chr_be_write(s->chr, buf, size); |
ec222519 | 1304 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1305 | avail -= size; |
e15d7371 | 1306 | } |
e15d7371 FB |
1307 | } |
1308 | ||
e7f0ad58 | 1309 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1310 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1311 | { |
e7f0ad58 FB |
1312 | uint8_t buf[16], *q; |
1313 | int c; | |
0c9d0641 | 1314 | uint32_t num_free; |
e7f0ad58 | 1315 | |
af3a9031 | 1316 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1317 | return; |
1318 | ||
1319 | switch(keysym) { | |
1320 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1321 | console_scroll(s, -1); |
e7f0ad58 FB |
1322 | break; |
1323 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1324 | console_scroll(s, 1); |
e7f0ad58 FB |
1325 | break; |
1326 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1327 | console_scroll(s, -10); |
e7f0ad58 FB |
1328 | break; |
1329 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1330 | console_scroll(s, 10); |
e7f0ad58 FB |
1331 | break; |
1332 | default: | |
e15d7371 FB |
1333 | /* convert the QEMU keysym to VT100 key string */ |
1334 | q = buf; | |
1335 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1336 | *q++ = '\033'; | |
1337 | *q++ = '['; | |
1338 | c = keysym - 0xe100; | |
1339 | if (c >= 10) | |
1340 | *q++ = '0' + (c / 10); | |
1341 | *q++ = '0' + (c % 10); | |
1342 | *q++ = '~'; | |
1343 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1344 | *q++ = '\033'; | |
1345 | *q++ = '['; | |
1346 | *q++ = keysym & 0xff; | |
4104833f | 1347 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
5bf5adae | 1348 | vc_chr_write(s->chr, (const uint8_t *) "\r", 1); |
4104833f | 1349 | *q++ = '\n'; |
e15d7371 | 1350 | } else { |
4104833f PB |
1351 | *q++ = keysym; |
1352 | } | |
1353 | if (s->echo) { | |
5bf5adae | 1354 | vc_chr_write(s->chr, buf, q - buf); |
e15d7371 | 1355 | } |
014b00cc VR |
1356 | num_free = fifo8_num_free(&s->out_fifo); |
1357 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1358 | kbd_send_chars(s); | |
e7f0ad58 FB |
1359 | break; |
1360 | } | |
1361 | } | |
1362 | ||
7fb1cf16 | 1363 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1364 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1365 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1366 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1367 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1368 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1369 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1370 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1371 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1372 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
df6322a8 | 1373 | [Q_KEY_CODE_TAB] = QEMU_KEY_TAB, |
344aa283 | 1374 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1375 | }; |
1376 | ||
da024b1e GH |
1377 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1378 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1379 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1380 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1381 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1382 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1383 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1384 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1385 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1386 | }; | |
1387 | ||
1388 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1389 | { |
1390 | int keysym; | |
1391 | ||
da024b1e | 1392 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1393 | if (keysym == 0) { |
1394 | return false; | |
1395 | } | |
1396 | kbd_put_keysym_console(s, keysym); | |
1397 | return true; | |
1398 | } | |
1399 | ||
bdef9724 GH |
1400 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1401 | { | |
1402 | int i; | |
1403 | ||
1404 | for (i = 0; i < len && str[i]; i++) { | |
1405 | kbd_put_keysym_console(s, str[i]); | |
1406 | } | |
1407 | } | |
1408 | ||
3f9a6e85 GH |
1409 | void kbd_put_keysym(int keysym) |
1410 | { | |
1411 | kbd_put_keysym_console(active_console, keysym); | |
1412 | } | |
1413 | ||
4d3b6f6e AZ |
1414 | static void text_console_invalidate(void *opaque) |
1415 | { | |
76ffb0b4 | 1416 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1417 | |
1418 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
68f00996 AL |
1419 | text_console_resize(s); |
1420 | } | |
4d3b6f6e AZ |
1421 | console_refresh(s); |
1422 | } | |
1423 | ||
c227f099 | 1424 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1425 | { |
76ffb0b4 | 1426 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1427 | int i, j, src; |
1428 | ||
1429 | if (s->text_x[0] <= s->text_x[1]) { | |
1430 | src = (s->y_base + s->text_y[0]) * s->width; | |
1431 | chardata += s->text_y[0] * s->width; | |
1432 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1433 | for (j = 0; j < s->width; j++, src++) { |
1434 | console_write_ch(chardata ++, | |
1435 | ATTR2CHTYPE(s->cells[src].ch, | |
1436 | s->cells[src].t_attrib.fgcol, | |
1437 | s->cells[src].t_attrib.bgcol, | |
1438 | s->cells[src].t_attrib.bold)); | |
1439 | } | |
c78f7137 | 1440 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1441 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1442 | s->text_x[0] = s->width; |
1443 | s->text_y[0] = s->height; | |
1444 | s->text_x[1] = 0; | |
1445 | s->text_y[1] = 0; | |
1446 | } | |
1447 | if (s->cursor_invalidate) { | |
c78f7137 | 1448 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1449 | s->cursor_invalidate = 0; |
1450 | } | |
1451 | } | |
1452 | ||
afff2b15 KB |
1453 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1454 | uint32_t head) | |
e7f0ad58 | 1455 | { |
95be0669 | 1456 | Object *obj; |
76ffb0b4 | 1457 | QemuConsole *s; |
95219897 | 1458 | int i; |
e7f0ad58 | 1459 | |
95be0669 GH |
1460 | obj = object_new(TYPE_QEMU_CONSOLE); |
1461 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1462 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1463 | s->head = head; |
aa2beaa1 | 1464 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1465 | (Object **)&s->device, |
39f72ef9 | 1466 | object_property_allow_set_link, |
d2623129 | 1467 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1468 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1469 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1470 | |
af3a9031 TS |
1471 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1472 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1473 | active_console = s; |
af3a9031 | 1474 | } |
e7f0ad58 | 1475 | s->ds = ds; |
af3a9031 | 1476 | s->console_type = console_type; |
41d004d8 | 1477 | s->window_id = -1; |
a1d2db08 | 1478 | |
cd6cd8fa GH |
1479 | if (QTAILQ_EMPTY(&consoles)) { |
1480 | s->index = 0; | |
1481 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1482 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1483 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1484 | s->index = last->index + 1; |
1485 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1486 | } else { |
9588d67e GH |
1487 | /* |
1488 | * HACK: Put graphical consoles before text consoles. | |
1489 | * | |
1490 | * Only do that for coldplugged devices. After initial device | |
1491 | * initialization we will not renumber the consoles any more. | |
1492 | */ | |
cd6cd8fa GH |
1493 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1494 | ||
1495 | while (QTAILQ_NEXT(c, next) != NULL && | |
1496 | c->console_type == GRAPHIC_CONSOLE) { | |
1497 | c = QTAILQ_NEXT(c, next); | |
1498 | } | |
1499 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1500 | /* have no text consoles */ | |
1501 | s->index = c->index + 1; | |
1502 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1503 | } else { | |
1504 | s->index = c->index; | |
1505 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1506 | /* renumber text consoles */ | |
1507 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1508 | c->index = i; | |
1509 | } | |
95219897 | 1510 | } |
95219897 PB |
1511 | } |
1512 | return s; | |
1513 | } | |
1514 | ||
eb69442a | 1515 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1516 | { |
eb69442a | 1517 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
69c77777 | 1518 | |
eb69442a | 1519 | trace_displaysurface_create(surface, width, height); |
30f1e661 | 1520 | surface->format = PIXMAN_x8r8g8b8; |
69c77777 GH |
1521 | surface->image = pixman_image_create_bits(surface->format, |
1522 | width, height, | |
30f1e661 | 1523 | NULL, width * 4); |
69c77777 | 1524 | assert(surface->image != NULL); |
30f1e661 | 1525 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1526 | |
537a4391 GH |
1527 | return surface; |
1528 | } | |
1529 | ||
30f1e661 GH |
1530 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1531 | pixman_format_code_t format, | |
1532 | int linesize, uint8_t *data) | |
98b50080 | 1533 | { |
69c77777 | 1534 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1535 | |
30f1e661 GH |
1536 | trace_displaysurface_create_from(surface, width, height, format); |
1537 | surface->format = format; | |
69c77777 GH |
1538 | surface->image = pixman_image_create_bits(surface->format, |
1539 | width, height, | |
1540 | (void *)data, linesize); | |
1541 | assert(surface->image != NULL); | |
1542 | ||
98b50080 PB |
1543 | return surface; |
1544 | } | |
1545 | ||
ca58b45f GH |
1546 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1547 | { | |
1548 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1549 | ||
1550 | trace_displaysurface_create_pixman(surface); | |
1551 | surface->format = pixman_image_get_format(image); | |
1552 | surface->image = pixman_image_ref(image); | |
1553 | ||
1554 | return surface; | |
1555 | } | |
1556 | ||
b5a087b0 AO |
1557 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1558 | const char *msg) | |
d3002b04 | 1559 | { |
521a580d | 1560 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1561 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1562 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1563 | pixman_image_t *glyph; |
1564 | int len, x, y, i; | |
1565 | ||
1566 | len = strlen(msg); | |
521a580d GH |
1567 | x = (w / FONT_WIDTH - len) / 2; |
1568 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1569 | for (i = 0; i < len; i++) { |
1570 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1571 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1572 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1573 | qemu_pixman_image_unref(glyph); | |
1574 | } | |
b5a087b0 | 1575 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1576 | return surface; |
1577 | } | |
1578 | ||
da229ef3 | 1579 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1580 | { |
da229ef3 | 1581 | if (surface == NULL) { |
98b50080 | 1582 | return; |
187cd1d9 | 1583 | } |
da229ef3 GH |
1584 | trace_displaysurface_free(surface); |
1585 | qemu_pixman_image_unref(surface->image); | |
1586 | g_free(surface); | |
98b50080 PB |
1587 | } |
1588 | ||
06020b95 GH |
1589 | bool console_has_gl(QemuConsole *con) |
1590 | { | |
1591 | return con->gl != NULL; | |
1592 | } | |
1593 | ||
d0e137bc MAL |
1594 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1595 | { | |
1596 | if (dcl->ops->dpy_has_dmabuf) { | |
1597 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1598 | } | |
1599 | ||
1600 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1601 | return true; | |
1602 | } | |
1603 | ||
1604 | return false; | |
1605 | } | |
1606 | ||
4b7b661d MAL |
1607 | static bool console_compatible_with(QemuConsole *con, |
1608 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1609 | { |
5983fdf1 MAL |
1610 | int flags; |
1611 | ||
1612 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1613 | ||
a62c4a17 MAL |
1614 | if (console_has_gl(con) && |
1615 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1616 | error_setg(errp, "Display %s is incompatible with the GL context", |
1617 | dcl->ops->dpy_name); | |
1618 | return false; | |
1619 | } | |
1620 | ||
5983fdf1 MAL |
1621 | if (flags & GRAPHIC_FLAGS_GL && |
1622 | !console_has_gl(con)) { | |
1623 | error_setg(errp, "The console requires a GL context."); | |
1624 | return false; | |
1625 | ||
1626 | } | |
1627 | ||
1628 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1629 | !displaychangelistener_has_dmabuf(dcl)) { | |
1630 | error_setg(errp, "The console requires display DMABUF support."); | |
1631 | return false; | |
1632 | } | |
1633 | ||
1634 | return true; | |
1635 | } | |
1636 | ||
5e79d516 | 1637 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1638 | { |
1639 | /* display has opengl support */ | |
5e79d516 MAL |
1640 | assert(con); |
1641 | if (con->gl) { | |
1642 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1643 | exit(1); |
1644 | } | |
5e79d516 MAL |
1645 | con->gl = gl; |
1646 | } | |
1647 | ||
5209089f | 1648 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1649 | { |
284d1c6b GH |
1650 | QemuConsole *con; |
1651 | ||
e0665c3b MAL |
1652 | assert(!dcl->ds); |
1653 | ||
7c20b4a3 | 1654 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1655 | dcl->ds = get_alloc_displaystate(); |
1656 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1657 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1658 | if (dcl->con) { |
1659 | dcl->con->dcls++; | |
1660 | con = dcl->con; | |
1661 | } else { | |
1662 | con = active_console; | |
1663 | } | |
4b7b661d | 1664 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
de00b60d MAL |
1665 | if (con && con->cursor && dcl->ops->dpy_cursor_define) { |
1666 | dcl->ops->dpy_cursor_define(dcl, con->cursor); | |
1667 | } | |
aea7947c | 1668 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1669 | } |
1670 | ||
0f7b2864 GH |
1671 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1672 | uint64_t interval) | |
1673 | { | |
1674 | DisplayState *ds = dcl->ds; | |
1675 | ||
1676 | dcl->update_interval = interval; | |
1677 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1678 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1679 | } |
1680 | } | |
1681 | ||
7c20b4a3 GH |
1682 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1683 | { | |
1684 | DisplayState *ds = dcl->ds; | |
1685 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1686 | if (dcl->con) { |
1687 | dcl->con->dcls--; | |
1688 | } | |
7c20b4a3 | 1689 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1690 | dcl->ds = NULL; |
7c20b4a3 GH |
1691 | gui_setup_refresh(ds); |
1692 | } | |
1693 | ||
cf1ecc82 GH |
1694 | static void dpy_set_ui_info_timer(void *opaque) |
1695 | { | |
1696 | QemuConsole *con = opaque; | |
1697 | ||
1698 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1699 | } | |
1700 | ||
b7fb49f0 GH |
1701 | bool dpy_ui_info_supported(QemuConsole *con) |
1702 | { | |
5c4b107f GH |
1703 | if (con == NULL) { |
1704 | con = active_console; | |
1705 | } | |
1706 | ||
b7fb49f0 GH |
1707 | return con->hw_ops->ui_info != NULL; |
1708 | } | |
1709 | ||
5eaf1e48 MAL |
1710 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1711 | { | |
5c4b107f GH |
1712 | if (con == NULL) { |
1713 | con = active_console; | |
1714 | } | |
5eaf1e48 MAL |
1715 | |
1716 | return &con->ui_info; | |
1717 | } | |
1718 | ||
ca19ef52 | 1719 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1720 | { |
5c4b107f GH |
1721 | if (con == NULL) { |
1722 | con = active_console; | |
1723 | } | |
1185fde4 | 1724 | |
b7fb49f0 | 1725 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1726 | return -1; |
6f90f3d7 | 1727 | } |
1185fde4 GH |
1728 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1729 | /* nothing changed -- ignore */ | |
1730 | return 0; | |
1731 | } | |
cf1ecc82 GH |
1732 | |
1733 | /* | |
1734 | * Typically we get a flood of these as the user resizes the window. | |
1735 | * Wait until the dust has settled (one second without updates), then | |
1736 | * go notify the guest. | |
1737 | */ | |
1185fde4 | 1738 | con->ui_info = *info; |
ca19ef52 MAL |
1739 | timer_mod(con->ui_timer, |
1740 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1741 | return 0; |
6f90f3d7 GH |
1742 | } |
1743 | ||
c78f7137 | 1744 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1745 | { |
c78f7137 | 1746 | DisplayState *s = con->ds; |
284d1c6b | 1747 | DisplayChangeListener *dcl; |
ebced091 MAL |
1748 | int width = qemu_console_get_width(con, x + w); |
1749 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1750 | |
1751 | x = MAX(x, 0); | |
1752 | y = MAX(y, 0); | |
1753 | x = MIN(x, width); | |
1754 | y = MIN(y, height); | |
1755 | w = MIN(w, width - x); | |
1756 | h = MIN(h, height - y); | |
1757 | ||
81c0d5a6 | 1758 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1759 | return; |
1760 | } | |
589089fe | 1761 | dpy_gfx_update_texture(con, con->surface, x, y, w, h); |
7c20b4a3 | 1762 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1763 | if (con != (dcl->con ? dcl->con : active_console)) { |
1764 | continue; | |
1765 | } | |
7c20b4a3 | 1766 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1767 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1768 | } |
1769 | } | |
1770 | } | |
1771 | ||
7cd0afe6 TZ |
1772 | void dpy_gfx_update_full(QemuConsole *con) |
1773 | { | |
ebced091 MAL |
1774 | int w = qemu_console_get_width(con, 0); |
1775 | int h = qemu_console_get_height(con, 0); | |
1776 | ||
1777 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1778 | } |
1779 | ||
321f048d GH |
1780 | void dpy_gfx_replace_surface(QemuConsole *con, |
1781 | DisplaySurface *surface) | |
1782 | { | |
c821a58e | 1783 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1784 | DisplayState *s = con->ds; |
1785 | DisplaySurface *old_surface = con->surface; | |
284d1c6b | 1786 | DisplayChangeListener *dcl; |
c821a58e AO |
1787 | int width; |
1788 | int height; | |
1789 | ||
1790 | if (!surface) { | |
1791 | if (old_surface) { | |
1792 | width = surface_width(old_surface); | |
1793 | height = surface_height(old_surface); | |
1794 | } else { | |
1795 | width = 640; | |
1796 | height = 480; | |
1797 | } | |
1798 | ||
1799 | surface = qemu_create_placeholder_surface(width, height, placeholder_msg); | |
1800 | } | |
321f048d | 1801 | |
c821a58e | 1802 | assert(old_surface != surface); |
6905b934 | 1803 | |
ebced091 | 1804 | con->scanout.kind = SCANOUT_SURFACE; |
321f048d | 1805 | con->surface = surface; |
589089fe | 1806 | dpy_gfx_create_texture(con, surface); |
284d1c6b GH |
1807 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1808 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1809 | continue; | |
1810 | } | |
c84ab0a5 | 1811 | displaychangelistener_gfx_switch(dcl, surface, FALSE); |
321f048d | 1812 | } |
589089fe | 1813 | dpy_gfx_destroy_texture(con, old_surface); |
da229ef3 | 1814 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1815 | } |
1816 | ||
49743df3 BH |
1817 | bool dpy_gfx_check_format(QemuConsole *con, |
1818 | pixman_format_code_t format) | |
1819 | { | |
1820 | DisplayChangeListener *dcl; | |
1821 | DisplayState *s = con->ds; | |
1822 | ||
1823 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1824 | if (dcl->con && dcl->con != con) { | |
1825 | /* dcl bound to another console -> skip */ | |
1826 | continue; | |
1827 | } | |
1828 | if (dcl->ops->dpy_gfx_check_format) { | |
1829 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1830 | return false; | |
1831 | } | |
1832 | } else { | |
75ae7c46 | 1833 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1834 | if (format != qemu_default_pixman_format(32, true)) { |
1835 | return false; | |
1836 | } | |
1837 | } | |
1838 | } | |
1839 | return true; | |
1840 | } | |
1841 | ||
6075137d | 1842 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1843 | { |
284d1c6b GH |
1844 | DisplayChangeListener *dcl; |
1845 | ||
7c20b4a3 GH |
1846 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1847 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1848 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1849 | } |
1850 | } | |
1851 | } | |
1852 | ||
c78f7137 | 1853 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1854 | { |
c78f7137 | 1855 | DisplayState *s = con->ds; |
284d1c6b | 1856 | DisplayChangeListener *dcl; |
321f048d | 1857 | |
81c0d5a6 | 1858 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1859 | return; |
1860 | } | |
7c20b4a3 | 1861 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1862 | if (con != (dcl->con ? dcl->con : active_console)) { |
1863 | continue; | |
1864 | } | |
7c20b4a3 | 1865 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1866 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1867 | } |
1868 | } | |
1869 | } | |
1870 | ||
c78f7137 | 1871 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1872 | { |
c78f7137 | 1873 | DisplayState *s = con->ds; |
284d1c6b | 1874 | DisplayChangeListener *dcl; |
321f048d | 1875 | |
81c0d5a6 | 1876 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1877 | return; |
1878 | } | |
7c20b4a3 | 1879 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1880 | if (con != (dcl->con ? dcl->con : active_console)) { |
1881 | continue; | |
1882 | } | |
7c20b4a3 | 1883 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1884 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1885 | } |
1886 | } | |
1887 | } | |
1888 | ||
c78f7137 | 1889 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1890 | { |
c78f7137 | 1891 | DisplayState *s = con->ds; |
9425c004 | 1892 | DisplayChangeListener *dcl; |
321f048d | 1893 | |
81c0d5a6 | 1894 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1895 | return; |
1896 | } | |
7c20b4a3 | 1897 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1898 | if (con != (dcl->con ? dcl->con : active_console)) { |
1899 | continue; | |
1900 | } | |
7c20b4a3 | 1901 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1902 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1903 | } |
1904 | } | |
1905 | } | |
1906 | ||
c78f7137 | 1907 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1908 | { |
c78f7137 | 1909 | DisplayState *s = con->ds; |
284d1c6b | 1910 | DisplayChangeListener *dcl; |
321f048d | 1911 | |
81c0d5a6 | 1912 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1913 | return; |
1914 | } | |
7c20b4a3 | 1915 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1916 | if (con != (dcl->con ? dcl->con : active_console)) { |
1917 | continue; | |
1918 | } | |
7c20b4a3 | 1919 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1920 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1921 | } |
1922 | } | |
1923 | } | |
1924 | ||
c78f7137 | 1925 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1926 | { |
c78f7137 | 1927 | DisplayState *s = con->ds; |
284d1c6b | 1928 | DisplayChangeListener *dcl; |
321f048d | 1929 | |
385ac97f MAL |
1930 | cursor_unref(con->cursor); |
1931 | con->cursor = cursor_ref(cursor); | |
81c0d5a6 | 1932 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1933 | return; |
1934 | } | |
7c20b4a3 | 1935 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1936 | if (con != (dcl->con ? dcl->con : active_console)) { |
1937 | continue; | |
1938 | } | |
7c20b4a3 | 1939 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1940 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1941 | } |
1942 | } | |
1943 | } | |
1944 | ||
c78f7137 | 1945 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1946 | { |
c78f7137 | 1947 | DisplayState *s = con->ds; |
284d1c6b GH |
1948 | DisplayChangeListener *dcl; |
1949 | ||
7c20b4a3 GH |
1950 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1951 | if (dcl->ops->dpy_cursor_define) { | |
1952 | return true; | |
1953 | } | |
1954 | } | |
1955 | return false; | |
1956 | } | |
1957 | ||
06020b95 GH |
1958 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1959 | struct QEMUGLParams *qparams) | |
1960 | { | |
1961 | assert(con->gl); | |
1962 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1963 | } | |
1964 | ||
1965 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1966 | { | |
1967 | assert(con->gl); | |
1968 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1969 | } | |
1970 | ||
1971 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1972 | { | |
1973 | assert(con->gl); | |
1974 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1975 | } | |
1976 | ||
eaa92c76 GH |
1977 | void dpy_gl_scanout_disable(QemuConsole *con) |
1978 | { | |
7cc712e9 MAL |
1979 | DisplayState *s = con->ds; |
1980 | DisplayChangeListener *dcl; | |
1981 | ||
ebced091 MAL |
1982 | if (con->scanout.kind != SCANOUT_SURFACE) { |
1983 | con->scanout.kind = SCANOUT_NONE; | |
1984 | } | |
7cc712e9 | 1985 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1986 | if (con != (dcl->con ? dcl->con : active_console)) { |
1987 | continue; | |
1988 | } | |
a9fbce5e MAL |
1989 | if (dcl->ops->dpy_gl_scanout_disable) { |
1990 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
1991 | } | |
7cc712e9 | 1992 | } |
eaa92c76 GH |
1993 | } |
1994 | ||
f4c36bda GH |
1995 | void dpy_gl_scanout_texture(QemuConsole *con, |
1996 | uint32_t backing_id, | |
1997 | bool backing_y_0_top, | |
1998 | uint32_t backing_width, | |
1999 | uint32_t backing_height, | |
2000 | uint32_t x, uint32_t y, | |
2001 | uint32_t width, uint32_t height) | |
06020b95 | 2002 | { |
7cc712e9 MAL |
2003 | DisplayState *s = con->ds; |
2004 | DisplayChangeListener *dcl; | |
2005 | ||
ebced091 MAL |
2006 | con->scanout.kind = SCANOUT_TEXTURE; |
2007 | con->scanout.texture = (ScanoutTexture) { | |
2008 | backing_id, backing_y_0_top, backing_width, backing_height, | |
2009 | x, y, width, height | |
2010 | }; | |
7cc712e9 | 2011 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2012 | if (con != (dcl->con ? dcl->con : active_console)) { |
2013 | continue; | |
2014 | } | |
a9fbce5e MAL |
2015 | if (dcl->ops->dpy_gl_scanout_texture) { |
2016 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
2017 | backing_y_0_top, | |
2018 | backing_width, backing_height, | |
2019 | x, y, width, height); | |
2020 | } | |
7cc712e9 | 2021 | } |
06020b95 GH |
2022 | } |
2023 | ||
4133fa71 GH |
2024 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
2025 | QemuDmaBuf *dmabuf) | |
2026 | { | |
7cc712e9 MAL |
2027 | DisplayState *s = con->ds; |
2028 | DisplayChangeListener *dcl; | |
2029 | ||
ebced091 MAL |
2030 | con->scanout.kind = SCANOUT_DMABUF; |
2031 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 2032 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2033 | if (con != (dcl->con ? dcl->con : active_console)) { |
2034 | continue; | |
2035 | } | |
a9fbce5e MAL |
2036 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
2037 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
2038 | } | |
7cc712e9 | 2039 | } |
4133fa71 GH |
2040 | } |
2041 | ||
6e1f2cb5 GH |
2042 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
2043 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 2044 | { |
7cc712e9 MAL |
2045 | DisplayState *s = con->ds; |
2046 | DisplayChangeListener *dcl; | |
4133fa71 | 2047 | |
7cc712e9 | 2048 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2049 | if (con != (dcl->con ? dcl->con : active_console)) { |
2050 | continue; | |
2051 | } | |
7cc712e9 MAL |
2052 | if (dcl->ops->dpy_gl_cursor_dmabuf) { |
2053 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 2054 | have_hot, hot_x, hot_y); |
7cc712e9 | 2055 | } |
6e1f2cb5 GH |
2056 | } |
2057 | } | |
2058 | ||
2059 | void dpy_gl_cursor_position(QemuConsole *con, | |
2060 | uint32_t pos_x, uint32_t pos_y) | |
2061 | { | |
7cc712e9 MAL |
2062 | DisplayState *s = con->ds; |
2063 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 2064 | |
7cc712e9 | 2065 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2066 | if (con != (dcl->con ? dcl->con : active_console)) { |
2067 | continue; | |
2068 | } | |
7cc712e9 MAL |
2069 | if (dcl->ops->dpy_gl_cursor_position) { |
2070 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
2071 | } | |
4133fa71 GH |
2072 | } |
2073 | } | |
2074 | ||
2075 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
2076 | QemuDmaBuf *dmabuf) | |
2077 | { | |
7cc712e9 MAL |
2078 | DisplayState *s = con->ds; |
2079 | DisplayChangeListener *dcl; | |
4133fa71 | 2080 | |
7cc712e9 | 2081 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2082 | if (con != (dcl->con ? dcl->con : active_console)) { |
2083 | continue; | |
2084 | } | |
7cc712e9 MAL |
2085 | if (dcl->ops->dpy_gl_release_dmabuf) { |
2086 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
2087 | } | |
4133fa71 GH |
2088 | } |
2089 | } | |
2090 | ||
06020b95 GH |
2091 | void dpy_gl_update(QemuConsole *con, |
2092 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
2093 | { | |
7cc712e9 MAL |
2094 | DisplayState *s = con->ds; |
2095 | DisplayChangeListener *dcl; | |
2096 | ||
06020b95 | 2097 | assert(con->gl); |
f6413cbf MAL |
2098 | |
2099 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 2100 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2101 | if (con != (dcl->con ? dcl->con : active_console)) { |
2102 | continue; | |
2103 | } | |
a9fbce5e MAL |
2104 | if (dcl->ops->dpy_gl_update) { |
2105 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
2106 | } | |
7cc712e9 | 2107 | } |
f6413cbf | 2108 | graphic_hw_gl_block(con, false); |
06020b95 GH |
2109 | } |
2110 | ||
98b50080 PB |
2111 | /***********************************************************/ |
2112 | /* register display */ | |
2113 | ||
64840c66 GH |
2114 | /* console.c internal use only */ |
2115 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 2116 | { |
64840c66 GH |
2117 | if (!display_state) { |
2118 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
2119 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2120 | text_console_update_cursor, NULL); | |
64840c66 GH |
2121 | } |
2122 | return display_state; | |
98b50080 PB |
2123 | } |
2124 | ||
64840c66 GH |
2125 | /* |
2126 | * Called by main(), after creating QemuConsoles | |
2127 | * and before initializing ui (sdl/vnc/...). | |
2128 | */ | |
2129 | DisplayState *init_displaystate(void) | |
98b50080 | 2130 | { |
43f420f8 | 2131 | gchar *name; |
cd6cd8fa | 2132 | QemuConsole *con; |
64840c66 | 2133 | |
333cb18f | 2134 | get_alloc_displaystate(); |
cd6cd8fa GH |
2135 | QTAILQ_FOREACH(con, &consoles, next) { |
2136 | if (con->console_type != GRAPHIC_CONSOLE && | |
2137 | con->ds == NULL) { | |
2138 | text_console_do_init(con->chr, display_state); | |
64840c66 | 2139 | } |
43f420f8 GH |
2140 | |
2141 | /* Hook up into the qom tree here (not in new_console()), once | |
2142 | * all QemuConsoles are created and the order / numbering | |
2143 | * doesn't change any more */ | |
cd6cd8fa | 2144 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 2145 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 2146 | name, OBJECT(con)); |
43f420f8 | 2147 | g_free(name); |
64840c66 GH |
2148 | } |
2149 | ||
98b50080 PB |
2150 | return display_state; |
2151 | } | |
2152 | ||
1c1f9498 GH |
2153 | void graphic_console_set_hwops(QemuConsole *con, |
2154 | const GraphicHwOps *hw_ops, | |
2155 | void *opaque) | |
2156 | { | |
2157 | con->hw_ops = hw_ops; | |
2158 | con->hw = opaque; | |
2159 | } | |
2160 | ||
5643706a | 2161 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2162 | const GraphicHwOps *hw_ops, |
c78f7137 | 2163 | void *opaque) |
95219897 | 2164 | { |
521a580d GH |
2165 | static const char noinit[] = |
2166 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2167 | int width = 640; |
2168 | int height = 480; | |
76ffb0b4 | 2169 | QemuConsole *s; |
3023f332 | 2170 | DisplayState *ds; |
9588d67e | 2171 | DisplaySurface *surface; |
f0f2f976 | 2172 | |
64840c66 | 2173 | ds = get_alloc_displaystate(); |
9588d67e GH |
2174 | s = qemu_console_lookup_unused(); |
2175 | if (s) { | |
2176 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2177 | width = qemu_console_get_width(s, 0); |
2178 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2179 | } else { |
2180 | trace_console_gfx_new(); | |
2181 | s = new_console(ds, GRAPHIC_CONSOLE, head); | |
2182 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
2183 | dpy_set_ui_info_timer, s); | |
2184 | } | |
1c1f9498 | 2185 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2186 | if (dev) { |
5325cc34 | 2187 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2188 | &error_abort); |
aa2beaa1 | 2189 | } |
3023f332 | 2190 | |
b5a087b0 | 2191 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2192 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2193 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2194 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2195 | return s; |
e7f0ad58 FB |
2196 | } |
2197 | ||
9588d67e GH |
2198 | static const GraphicHwOps unused_ops = { |
2199 | /* no callbacks */ | |
2200 | }; | |
2201 | ||
2202 | void graphic_console_close(QemuConsole *con) | |
2203 | { | |
2204 | static const char unplugged[] = | |
2205 | "Guest display has been unplugged"; | |
2206 | DisplaySurface *surface; | |
ebced091 MAL |
2207 | int width = qemu_console_get_width(con, 640); |
2208 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2209 | |
2210 | trace_console_gfx_close(con->index); | |
5325cc34 | 2211 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2212 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2213 | ||
2214 | if (con->gl) { | |
2215 | dpy_gl_scanout_disable(con); | |
2216 | } | |
b5a087b0 | 2217 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2218 | dpy_gfx_replace_surface(con, surface); |
2219 | } | |
2220 | ||
284d1c6b GH |
2221 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2222 | { | |
cd6cd8fa GH |
2223 | QemuConsole *con; |
2224 | ||
2225 | QTAILQ_FOREACH(con, &consoles, next) { | |
2226 | if (con->index == index) { | |
2227 | return con; | |
2228 | } | |
284d1c6b | 2229 | } |
cd6cd8fa | 2230 | return NULL; |
284d1c6b GH |
2231 | } |
2232 | ||
5643706a | 2233 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2234 | { |
cd6cd8fa | 2235 | QemuConsole *con; |
14a93649 | 2236 | Object *obj; |
5643706a | 2237 | uint32_t h; |
14a93649 | 2238 | |
cd6cd8fa GH |
2239 | QTAILQ_FOREACH(con, &consoles, next) { |
2240 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2241 | "device", &error_abort); |
5643706a GH |
2242 | if (DEVICE(obj) != dev) { |
2243 | continue; | |
2244 | } | |
cd6cd8fa | 2245 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2246 | "head", &error_abort); |
5643706a GH |
2247 | if (h != head) { |
2248 | continue; | |
14a93649 | 2249 | } |
cd6cd8fa | 2250 | return con; |
14a93649 GH |
2251 | } |
2252 | return NULL; | |
2253 | } | |
2254 | ||
f2c1d54c GH |
2255 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2256 | uint32_t head, Error **errp) | |
2257 | { | |
2258 | DeviceState *dev; | |
2259 | QemuConsole *con; | |
2260 | ||
2261 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2262 | if (dev == NULL) { | |
2263 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2264 | "Device '%s' not found", device_id); | |
2265 | return NULL; | |
2266 | } | |
2267 | ||
2268 | con = qemu_console_lookup_by_device(dev, head); | |
2269 | if (con == NULL) { | |
2270 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2271 | device_id, head); | |
2272 | return NULL; | |
2273 | } | |
2274 | ||
2275 | return con; | |
2276 | } | |
2277 | ||
9588d67e GH |
2278 | QemuConsole *qemu_console_lookup_unused(void) |
2279 | { | |
cd6cd8fa | 2280 | QemuConsole *con; |
9588d67e | 2281 | Object *obj; |
9588d67e | 2282 | |
cd6cd8fa GH |
2283 | QTAILQ_FOREACH(con, &consoles, next) { |
2284 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2285 | continue; |
2286 | } | |
cd6cd8fa | 2287 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2288 | "device", &error_abort); |
2289 | if (obj != NULL) { | |
2290 | continue; | |
2291 | } | |
cd6cd8fa | 2292 | return con; |
9588d67e GH |
2293 | } |
2294 | return NULL; | |
2295 | } | |
2296 | ||
385ac97f MAL |
2297 | QEMUCursor *qemu_console_get_cursor(QemuConsole *con) |
2298 | { | |
2299 | return con->cursor; | |
2300 | } | |
2301 | ||
81c0d5a6 | 2302 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2303 | { |
284d1c6b | 2304 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2305 | } |
2306 | ||
81c0d5a6 | 2307 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2308 | { |
81c0d5a6 GH |
2309 | if (con == NULL) { |
2310 | con = active_console; | |
2311 | } | |
2312 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2313 | } | |
2314 | ||
2315 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2316 | { | |
2317 | if (con == NULL) { | |
2318 | con = active_console; | |
2319 | } | |
2320 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2321 | } |
2322 | ||
f607867c GH |
2323 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2324 | { | |
2325 | assert(con != NULL); | |
2326 | return con->gl_block; | |
2327 | } | |
2328 | ||
839a4826 WJ |
2329 | bool qemu_console_is_multihead(DeviceState *dev) |
2330 | { | |
2331 | QemuConsole *con; | |
2332 | Object *obj; | |
2333 | uint32_t f = 0xffffffff; | |
2334 | uint32_t h; | |
2335 | ||
2336 | QTAILQ_FOREACH(con, &consoles, next) { | |
2337 | obj = object_property_get_link(OBJECT(con), | |
2338 | "device", &error_abort); | |
2339 | if (DEVICE(obj) != dev) { | |
2340 | continue; | |
2341 | } | |
2342 | ||
2343 | h = object_property_get_uint(OBJECT(con), | |
2344 | "head", &error_abort); | |
2345 | if (f == 0xffffffff) { | |
2346 | f = h; | |
2347 | } else if (h != f) { | |
2348 | return true; | |
2349 | } | |
2350 | } | |
2351 | return false; | |
2352 | } | |
2353 | ||
779ce88f GH |
2354 | char *qemu_console_get_label(QemuConsole *con) |
2355 | { | |
2356 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2357 | if (con->device) { | |
839a4826 WJ |
2358 | DeviceState *dev; |
2359 | bool multihead; | |
2360 | ||
2361 | dev = DEVICE(con->device); | |
2362 | multihead = qemu_console_is_multihead(dev); | |
2363 | if (multihead) { | |
2364 | return g_strdup_printf("%s.%d", dev->id ? | |
2365 | dev->id : | |
2366 | object_get_typename(con->device), | |
2367 | con->head); | |
2368 | } else { | |
2369 | return g_strdup_printf("%s", dev->id ? | |
2370 | dev->id : | |
2371 | object_get_typename(con->device)); | |
2372 | } | |
779ce88f GH |
2373 | } |
2374 | return g_strdup("VGA"); | |
2375 | } else { | |
2376 | if (con->chr && con->chr->label) { | |
2377 | return g_strdup(con->chr->label); | |
2378 | } | |
2379 | return g_strdup_printf("vc%d", con->index); | |
2380 | } | |
2381 | } | |
2382 | ||
d4c85337 GH |
2383 | int qemu_console_get_index(QemuConsole *con) |
2384 | { | |
2385 | if (con == NULL) { | |
2386 | con = active_console; | |
2387 | } | |
2388 | return con ? con->index : -1; | |
2389 | } | |
2390 | ||
5643706a GH |
2391 | uint32_t qemu_console_get_head(QemuConsole *con) |
2392 | { | |
2393 | if (con == NULL) { | |
2394 | con = active_console; | |
2395 | } | |
2396 | return con ? con->head : -1; | |
2397 | } | |
2398 | ||
d4c85337 GH |
2399 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2400 | { | |
2401 | if (con == NULL) { | |
2402 | con = active_console; | |
2403 | } | |
ebced091 MAL |
2404 | if (con == NULL) { |
2405 | return fallback; | |
2406 | } | |
2407 | switch (con->scanout.kind) { | |
2408 | case SCANOUT_DMABUF: | |
2409 | return con->scanout.dmabuf->width; | |
2410 | case SCANOUT_TEXTURE: | |
2411 | return con->scanout.texture.width; | |
2412 | case SCANOUT_SURFACE: | |
2413 | return surface_width(con->surface); | |
2414 | default: | |
2415 | return fallback; | |
2416 | } | |
d4c85337 GH |
2417 | } |
2418 | ||
2419 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2420 | { | |
2421 | if (con == NULL) { | |
2422 | con = active_console; | |
2423 | } | |
ebced091 MAL |
2424 | if (con == NULL) { |
2425 | return fallback; | |
2426 | } | |
2427 | switch (con->scanout.kind) { | |
2428 | case SCANOUT_DMABUF: | |
2429 | return con->scanout.dmabuf->height; | |
2430 | case SCANOUT_TEXTURE: | |
2431 | return con->scanout.texture.height; | |
2432 | case SCANOUT_SURFACE: | |
2433 | return surface_height(con->surface); | |
2434 | default: | |
2435 | return fallback; | |
2436 | } | |
d4c85337 GH |
2437 | } |
2438 | ||
ec222519 VR |
2439 | static void vc_chr_accept_input(Chardev *chr) |
2440 | { | |
2441 | VCChardev *drv = VC_CHARDEV(chr); | |
2442 | QemuConsole *s = drv->console; | |
2443 | ||
2444 | kbd_send_chars(s); | |
2445 | } | |
2446 | ||
5bf5adae | 2447 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2448 | { |
777357d7 | 2449 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2450 | QemuConsole *s = drv->console; |
4104833f PB |
2451 | |
2452 | s->echo = echo; | |
2453 | } | |
2454 | ||
aea7947c GH |
2455 | static void text_console_update_cursor_timer(void) |
2456 | { | |
2457 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2458 | + CONSOLE_CURSOR_PERIOD / 2); | |
2459 | } | |
2460 | ||
bf1bed81 JK |
2461 | static void text_console_update_cursor(void *opaque) |
2462 | { | |
aea7947c | 2463 | QemuConsole *s; |
cd6cd8fa | 2464 | int count = 0; |
aea7947c GH |
2465 | |
2466 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2467 | |
cd6cd8fa | 2468 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2469 | if (qemu_console_is_graphic(s) || |
2470 | !qemu_console_is_visible(s)) { | |
2471 | continue; | |
2472 | } | |
2473 | count++; | |
2474 | graphic_hw_invalidate(s); | |
2475 | } | |
2476 | ||
2477 | if (count) { | |
2478 | text_console_update_cursor_timer(); | |
2479 | } | |
bf1bed81 JK |
2480 | } |
2481 | ||
380cd056 GH |
2482 | static const GraphicHwOps text_console_ops = { |
2483 | .invalidate = text_console_invalidate, | |
2484 | .text_update = text_console_update, | |
2485 | }; | |
2486 | ||
0ec7b3e7 | 2487 | static void text_console_do_init(Chardev *chr, DisplayState *ds) |
e7f0ad58 | 2488 | { |
777357d7 | 2489 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2490 | QemuConsole *s = drv->console; |
36671fbd GH |
2491 | int g_width = 80 * FONT_WIDTH; |
2492 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2493 | |
0c9d0641 | 2494 | fifo8_create(&s->out_fifo, 16); |
3023f332 | 2495 | s->ds = ds; |
3b46e624 | 2496 | |
e7f0ad58 FB |
2497 | s->y_displayed = 0; |
2498 | s->y_base = 0; | |
2499 | s->total_height = DEFAULT_BACKSCROLL; | |
2500 | s->x = 0; | |
2501 | s->y = 0; | |
ebced091 MAL |
2502 | if (s->scanout.kind != SCANOUT_SURFACE) { |
2503 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { | |
2504 | g_width = qemu_console_get_width(active_console, g_width); | |
2505 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2506 | } |
36671fbd | 2507 | s->surface = qemu_create_displaysurface(g_width, g_height); |
ebced091 | 2508 | s->scanout.kind = SCANOUT_SURFACE; |
491e114a | 2509 | } |
6d6f7c28 | 2510 | |
380cd056 | 2511 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2512 | s->hw = s; |
2513 | ||
6d6f7c28 PB |
2514 | /* Set text attribute defaults */ |
2515 | s->t_attrib_default.bold = 0; | |
2516 | s->t_attrib_default.uline = 0; | |
2517 | s->t_attrib_default.blink = 0; | |
2518 | s->t_attrib_default.invers = 0; | |
2519 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2520 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2521 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2522 | /* set current text attributes to default */ |
2523 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2524 | text_console_resize(s); |
2525 | ||
51bfa4d3 | 2526 | if (chr->label) { |
18595181 | 2527 | char *msg; |
51bfa4d3 | 2528 | |
4083733d | 2529 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 GH |
2530 | msg = g_strdup_printf("%s console\r\n", chr->label); |
2531 | vc_chr_write(chr, (uint8_t *)msg, strlen(msg)); | |
2532 | g_free(msg); | |
735ba588 | 2533 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2534 | } |
2535 | ||
63618135 | 2536 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2537 | } |
c60e08d9 | 2538 | |
777357d7 MAL |
2539 | static void vc_chr_open(Chardev *chr, |
2540 | ChardevBackend *backend, | |
2541 | bool *be_opened, | |
2542 | Error **errp) | |
2796dae0 | 2543 | { |
6f974c84 | 2544 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2545 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2546 | QemuConsole *s; |
702ec69c GH |
2547 | unsigned width = 0; |
2548 | unsigned height = 0; | |
2796dae0 | 2549 | |
702ec69c GH |
2550 | if (vc->has_width) { |
2551 | width = vc->width; | |
2552 | } else if (vc->has_cols) { | |
2553 | width = vc->cols * FONT_WIDTH; | |
2554 | } | |
491e114a | 2555 | |
702ec69c GH |
2556 | if (vc->has_height) { |
2557 | height = vc->height; | |
2558 | } else if (vc->has_rows) { | |
2559 | height = vc->rows * FONT_HEIGHT; | |
2560 | } | |
491e114a | 2561 | |
437fe106 | 2562 | trace_console_txt_new(width, height); |
491e114a | 2563 | if (width == 0 || height == 0) { |
afff2b15 | 2564 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2565 | } else { |
afff2b15 | 2566 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
ebced091 | 2567 | s->scanout.kind = SCANOUT_SURFACE; |
36671fbd | 2568 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2569 | } |
2570 | ||
2571 | if (!s) { | |
fa19d025 | 2572 | error_setg(errp, "cannot create text console"); |
777357d7 | 2573 | return; |
491e114a PB |
2574 | } |
2575 | ||
2576 | s->chr = chr; | |
41ac54b2 | 2577 | drv->console = s; |
64840c66 GH |
2578 | |
2579 | if (display_state) { | |
2580 | text_console_do_init(chr, display_state); | |
2581 | } | |
2796dae0 | 2582 | |
82878dac MAL |
2583 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2584 | * stage, so defer OPENED events until they are fully initialized | |
2585 | */ | |
2586 | *be_opened = false; | |
d82831db AL |
2587 | } |
2588 | ||
c78f7137 | 2589 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2590 | { |
88738ea4 | 2591 | DisplaySurface *surface = qemu_console_surface(s); |
321f048d GH |
2592 | |
2593 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2594 | |
88738ea4 MAL |
2595 | if ((s->scanout.kind != SCANOUT_SURFACE || |
2596 | (surface && surface->flags & QEMU_ALLOCATED_FLAG)) && | |
2597 | qemu_console_get_width(s, -1) == width && | |
cb8962c1 | 2598 | qemu_console_get_height(s, -1) == height) { |
cd958edb MAL |
2599 | return; |
2600 | } | |
2601 | ||
321f048d GH |
2602 | surface = qemu_create_displaysurface(width, height); |
2603 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2604 | } |
38334f76 | 2605 | |
c78f7137 GH |
2606 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2607 | { | |
ebced091 MAL |
2608 | switch (console->scanout.kind) { |
2609 | case SCANOUT_SURFACE: | |
2610 | return console->surface; | |
2611 | default: | |
2612 | return NULL; | |
2613 | } | |
c78f7137 GH |
2614 | } |
2615 | ||
0da2ea1b | 2616 | PixelFormat qemu_default_pixelformat(int bpp) |
2617 | { | |
56bd9ea1 GH |
2618 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2619 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2620 | return pf; |
2621 | } | |
01f45d98 | 2622 | |
db71589f GH |
2623 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2624 | ||
2625 | void qemu_display_register(QemuDisplay *ui) | |
2626 | { | |
2627 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2628 | dpys[ui->type] = ui; | |
2629 | } | |
2630 | ||
898f9d41 GH |
2631 | bool qemu_display_find_default(DisplayOptions *opts) |
2632 | { | |
2633 | static DisplayType prio[] = { | |
66c2207f | 2634 | #if defined(CONFIG_GTK) |
898f9d41 | 2635 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2636 | #endif |
2637 | #if defined(CONFIG_SDL) | |
898f9d41 | 2638 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2639 | #endif |
2640 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2641 | DISPLAY_TYPE_COCOA |
66c2207f | 2642 | #endif |
898f9d41 GH |
2643 | }; |
2644 | int i; | |
2645 | ||
66c2207f | 2646 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2647 | if (dpys[prio[i]] == NULL) { |
c551fb0b CF |
2648 | Error *local_err = NULL; |
2649 | int rv = ui_module_load(DisplayType_str(prio[i]), &local_err); | |
2650 | if (rv < 0) { | |
2651 | error_report_err(local_err); | |
2652 | } | |
61b4d9a2 | 2653 | } |
898f9d41 GH |
2654 | if (dpys[prio[i]] == NULL) { |
2655 | continue; | |
2656 | } | |
2657 | opts->type = prio[i]; | |
2658 | return true; | |
2659 | } | |
2660 | return false; | |
2661 | } | |
2662 | ||
db71589f GH |
2663 | void qemu_display_early_init(DisplayOptions *opts) |
2664 | { | |
2665 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2666 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2667 | return; | |
2668 | } | |
61b4d9a2 | 2669 | if (dpys[opts->type] == NULL) { |
c551fb0b CF |
2670 | Error *local_err = NULL; |
2671 | int rv = ui_module_load(DisplayType_str(opts->type), &local_err); | |
2672 | if (rv < 0) { | |
2673 | error_report_err(local_err); | |
2674 | } | |
61b4d9a2 | 2675 | } |
db71589f GH |
2676 | if (dpys[opts->type] == NULL) { |
2677 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2678 | DisplayType_str(opts->type)); |
db71589f GH |
2679 | exit(1); |
2680 | } | |
2681 | if (dpys[opts->type]->early_init) { | |
2682 | dpys[opts->type]->early_init(opts); | |
2683 | } | |
2684 | } | |
2685 | ||
2686 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2687 | { | |
2688 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2689 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2690 | return; | |
2691 | } | |
2692 | assert(dpys[opts->type] != NULL); | |
2693 | dpys[opts->type]->init(ds, opts); | |
2694 | } | |
2695 | ||
c388f408 TH |
2696 | void qemu_display_help(void) |
2697 | { | |
2698 | int idx; | |
2699 | ||
2700 | printf("Available display backend types:\n"); | |
a1e8853e | 2701 | printf("none\n"); |
c388f408 TH |
2702 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2703 | if (!dpys[idx]) { | |
c551fb0b CF |
2704 | Error *local_err = NULL; |
2705 | int rv = ui_module_load(DisplayType_str(idx), &local_err); | |
2706 | if (rv < 0) { | |
2707 | error_report_err(local_err); | |
2708 | } | |
c388f408 TH |
2709 | } |
2710 | if (dpys[idx]) { | |
2711 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2712 | } | |
2713 | } | |
2714 | } | |
2715 | ||
6f974c84 | 2716 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2717 | { |
2718 | int val; | |
21a933ea | 2719 | ChardevVC *vc; |
702ec69c | 2720 | |
0b663b7d | 2721 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2722 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2723 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2724 | |
2725 | val = qemu_opt_get_number(opts, "width", 0); | |
2726 | if (val != 0) { | |
21a933ea EB |
2727 | vc->has_width = true; |
2728 | vc->width = val; | |
702ec69c GH |
2729 | } |
2730 | ||
2731 | val = qemu_opt_get_number(opts, "height", 0); | |
2732 | if (val != 0) { | |
21a933ea EB |
2733 | vc->has_height = true; |
2734 | vc->height = val; | |
702ec69c GH |
2735 | } |
2736 | ||
2737 | val = qemu_opt_get_number(opts, "cols", 0); | |
2738 | if (val != 0) { | |
21a933ea EB |
2739 | vc->has_cols = true; |
2740 | vc->cols = val; | |
702ec69c GH |
2741 | } |
2742 | ||
2743 | val = qemu_opt_get_number(opts, "rows", 0); | |
2744 | if (val != 0) { | |
21a933ea EB |
2745 | vc->has_rows = true; |
2746 | vc->rows = val; | |
702ec69c GH |
2747 | } |
2748 | } | |
2749 | ||
95be0669 GH |
2750 | static const TypeInfo qemu_console_info = { |
2751 | .name = TYPE_QEMU_CONSOLE, | |
2752 | .parent = TYPE_OBJECT, | |
2753 | .instance_size = sizeof(QemuConsole), | |
2754 | .class_size = sizeof(QemuConsoleClass), | |
2755 | }; | |
2756 | ||
777357d7 MAL |
2757 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2758 | { | |
2759 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2760 | ||
88cace9f | 2761 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2762 | cc->open = vc_chr_open; |
2763 | cc->chr_write = vc_chr_write; | |
ec222519 | 2764 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2765 | cc->chr_set_echo = vc_chr_set_echo; |
2766 | } | |
2767 | ||
2768 | static const TypeInfo char_vc_type_info = { | |
2769 | .name = TYPE_CHARDEV_VC, | |
2770 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2771 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2772 | .class_init = char_vc_class_init, |
2773 | }; | |
2774 | ||
2775 | void qemu_console_early_init(void) | |
2776 | { | |
2777 | /* set the default vc driver */ | |
2778 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2779 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2780 | } |
2781 | } | |
2782 | ||
01f45d98 AL |
2783 | static void register_types(void) |
2784 | { | |
95be0669 | 2785 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2786 | } |
2787 | ||
2788 | type_init(register_types); |