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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; |
380cd056 | 97 | const GraphicHwOps *hw_ops; |
95219897 | 98 | void *hw; |
76ffb0b4 GH |
99 | |
100 | /* Text console state */ | |
e7f0ad58 FB |
101 | int width; |
102 | int height; | |
103 | int total_height; | |
104 | int backscroll_height; | |
e7f0ad58 | 105 | int x, y; |
adb47967 | 106 | int x_saved, y_saved; |
e7f0ad58 FB |
107 | int y_displayed; |
108 | int y_base; | |
6d6f7c28 PB |
109 | TextAttributes t_attrib_default; /* default text attributes */ |
110 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 111 | TextCell *cells; |
4d3b6f6e | 112 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 113 | int echo; |
e7f0ad58 | 114 | |
14778c20 PB |
115 | int update_x0; |
116 | int update_y0; | |
117 | int update_x1; | |
118 | int update_y1; | |
119 | ||
e7f0ad58 FB |
120 | enum TTYState state; |
121 | int esc_params[MAX_ESC_PARAMS]; | |
122 | int nb_esc_params; | |
123 | ||
0ec7b3e7 | 124 | Chardev *chr; |
e15d7371 | 125 | /* fifo for key pressed */ |
0c9d0641 | 126 | Fifo8 out_fifo; |
0d9b90ce | 127 | CoQueue dump_queue; |
cd6cd8fa GH |
128 | |
129 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
130 | }; |
131 | ||
27be5587 | 132 | struct DisplayState { |
1246b259 | 133 | QEMUTimer *gui_timer; |
0f7b2864 GH |
134 | uint64_t last_update; |
135 | uint64_t update_interval; | |
136 | bool refreshing; | |
27be5587 GH |
137 | bool have_gfx; |
138 | bool have_text; | |
139 | ||
140 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
141 | }; | |
142 | ||
98b50080 | 143 | static DisplayState *display_state; |
76ffb0b4 | 144 | static QemuConsole *active_console; |
eae3eb3e | 145 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 146 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
147 | static bool cursor_visible_phase; |
148 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 149 | |
0ec7b3e7 | 150 | static void text_console_do_init(Chardev *chr, DisplayState *ds); |
0f7b2864 | 151 | static void dpy_refresh(DisplayState *s); |
5209089f | 152 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
153 | static void text_console_update_cursor_timer(void); |
154 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 155 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
156 | static bool console_compatible_with(QemuConsole *con, |
157 | DisplayChangeListener *dcl, Error **errp); | |
64840c66 | 158 | |
98a9ad90 GH |
159 | static void gui_update(void *opaque) |
160 | { | |
0f7b2864 GH |
161 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
162 | uint64_t dcl_interval; | |
98a9ad90 GH |
163 | DisplayState *ds = opaque; |
164 | DisplayChangeListener *dcl; | |
165 | ||
0f7b2864 | 166 | ds->refreshing = true; |
98a9ad90 | 167 | dpy_refresh(ds); |
0f7b2864 | 168 | ds->refreshing = false; |
98a9ad90 GH |
169 | |
170 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
171 | dcl_interval = dcl->update_interval ? |
172 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
173 | if (interval > dcl_interval) { | |
174 | interval = dcl_interval; | |
98a9ad90 GH |
175 | } |
176 | } | |
0f7b2864 GH |
177 | if (ds->update_interval != interval) { |
178 | ds->update_interval = interval; | |
179 | trace_console_refresh(interval); | |
180 | } | |
bc72ad67 AB |
181 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
182 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
183 | } |
184 | ||
185 | static void gui_setup_refresh(DisplayState *ds) | |
186 | { | |
187 | DisplayChangeListener *dcl; | |
188 | bool need_timer = false; | |
189 | bool have_gfx = false; | |
190 | bool have_text = false; | |
191 | ||
192 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
193 | if (dcl->ops->dpy_refresh != NULL) { | |
194 | need_timer = true; | |
195 | } | |
196 | if (dcl->ops->dpy_gfx_update != NULL) { | |
197 | have_gfx = true; | |
198 | } | |
199 | if (dcl->ops->dpy_text_update != NULL) { | |
200 | have_text = true; | |
201 | } | |
202 | } | |
203 | ||
204 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
205 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
206 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
207 | } |
208 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 209 | timer_free(ds->gui_timer); |
98a9ad90 GH |
210 | ds->gui_timer = NULL; |
211 | } | |
212 | ||
213 | ds->have_gfx = have_gfx; | |
214 | ds->have_text = have_text; | |
215 | } | |
216 | ||
4d631621 MAL |
217 | void graphic_hw_update_done(QemuConsole *con) |
218 | { | |
6fc5183a | 219 | if (con) { |
d6ee15ad | 220 | qemu_co_enter_all(&con->dump_queue, NULL); |
6fc5183a | 221 | } |
4d631621 MAL |
222 | } |
223 | ||
1dbfa005 | 224 | void graphic_hw_update(QemuConsole *con) |
95219897 | 225 | { |
4d631621 | 226 | bool async = false; |
1cd8b948 | 227 | con = con ? con : active_console; |
1dbfa005 | 228 | if (!con) { |
1cd8b948 | 229 | return; |
1dbfa005 | 230 | } |
1cd8b948 | 231 | if (con->hw_ops->gfx_update) { |
380cd056 | 232 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
233 | async = con->hw_ops->gfx_update_async; |
234 | } | |
235 | if (!async) { | |
236 | graphic_hw_update_done(con); | |
1dbfa005 | 237 | } |
95219897 PB |
238 | } |
239 | ||
a9b1e471 MAL |
240 | static void graphic_hw_gl_unblock_timer(void *opaque) |
241 | { | |
242 | warn_report("console: no gl-unblock within one second"); | |
243 | } | |
244 | ||
bba19b88 GH |
245 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
246 | { | |
a9b1e471 | 247 | uint64_t timeout; |
f607867c GH |
248 | assert(con != NULL); |
249 | ||
a4ddc314 MAL |
250 | if (block) { |
251 | con->gl_block++; | |
252 | } else { | |
253 | con->gl_block--; | |
bba19b88 | 254 | } |
a4ddc314 MAL |
255 | assert(con->gl_block >= 0); |
256 | if (!con->hw_ops->gl_block) { | |
257 | return; | |
258 | } | |
259 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
260 | return; | |
261 | } | |
262 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
263 | |
264 | if (block) { | |
265 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
266 | timeout += 1000; /* one sec */ | |
267 | timer_mod(con->gl_unblock_timer, timeout); | |
268 | } else { | |
269 | timer_del(con->gl_unblock_timer); | |
270 | } | |
bba19b88 GH |
271 | } |
272 | ||
b3cb21b9 ST |
273 | int qemu_console_get_window_id(QemuConsole *con) |
274 | { | |
275 | return con->window_id; | |
276 | } | |
277 | ||
278 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
279 | { | |
280 | con->window_id = window_id; | |
281 | } | |
282 | ||
1dbfa005 | 283 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 284 | { |
1dbfa005 GH |
285 | if (!con) { |
286 | con = active_console; | |
287 | } | |
380cd056 GH |
288 | if (con && con->hw_ops->invalidate) { |
289 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 290 | } |
95219897 PB |
291 | } |
292 | ||
9a0a119a KS |
293 | #ifdef CONFIG_PNG |
294 | /** | |
295 | * png_save: Take a screenshot as PNG | |
296 | * | |
297 | * Saves screendump as a PNG file | |
298 | * | |
299 | * Returns true for success or false for error. | |
300 | * | |
301 | * @fd: File descriptor for PNG file. | |
302 | * @image: Image data in pixman format. | |
303 | * @errp: Pointer to an error. | |
304 | */ | |
305 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
306 | { | |
307 | int width = pixman_image_get_width(image); | |
308 | int height = pixman_image_get_height(image); | |
17b55372 VR |
309 | png_struct *png_ptr; |
310 | png_info *info_ptr; | |
9a0a119a KS |
311 | g_autoptr(pixman_image_t) linebuf = |
312 | qemu_pixman_linebuf_create(PIXMAN_a8r8g8b8, width); | |
313 | uint8_t *buf = (uint8_t *)pixman_image_get_data(linebuf); | |
314 | FILE *f = fdopen(fd, "wb"); | |
315 | int y; | |
316 | if (!f) { | |
317 | error_setg_errno(errp, errno, | |
318 | "Failed to create file from file descriptor"); | |
319 | return false; | |
320 | } | |
321 | ||
322 | png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, | |
323 | NULL, NULL); | |
324 | if (!png_ptr) { | |
325 | error_setg(errp, "PNG creation failed. Unable to write struct"); | |
326 | fclose(f); | |
327 | return false; | |
328 | } | |
329 | ||
330 | info_ptr = png_create_info_struct(png_ptr); | |
331 | ||
332 | if (!info_ptr) { | |
333 | error_setg(errp, "PNG creation failed. Unable to write info"); | |
334 | fclose(f); | |
335 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
336 | return false; | |
337 | } | |
338 | ||
339 | png_init_io(png_ptr, f); | |
340 | ||
341 | png_set_IHDR(png_ptr, info_ptr, width, height, 8, | |
342 | PNG_COLOR_TYPE_RGB_ALPHA, PNG_INTERLACE_NONE, | |
343 | PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); | |
344 | ||
345 | png_write_info(png_ptr, info_ptr); | |
346 | ||
347 | for (y = 0; y < height; ++y) { | |
348 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); | |
349 | png_write_row(png_ptr, buf); | |
350 | } | |
9a0a119a KS |
351 | |
352 | png_write_end(png_ptr, NULL); | |
353 | ||
354 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
355 | ||
356 | if (fclose(f) != 0) { | |
357 | error_setg_errno(errp, errno, | |
358 | "PNG creation failed. Unable to close file"); | |
359 | return false; | |
360 | } | |
361 | ||
362 | return true; | |
363 | } | |
364 | ||
365 | #else /* no png support */ | |
366 | ||
367 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
368 | { | |
369 | error_setg(errp, "Enable PNG support with libpng for screendump"); | |
370 | return false; | |
371 | } | |
372 | ||
373 | #endif /* CONFIG_PNG */ | |
374 | ||
d00ec2fe | 375 | static bool ppm_save(int fd, pixman_image_t *image, Error **errp) |
95219897 | 376 | { |
d00ec2fe MAL |
377 | int width = pixman_image_get_width(image); |
378 | int height = pixman_image_get_height(image); | |
c5f2bce5 MAL |
379 | g_autoptr(Object) ioc = OBJECT(qio_channel_file_new_fd(fd)); |
380 | g_autofree char *header = NULL; | |
381 | g_autoptr(pixman_image_t) linebuf = NULL; | |
2c62f08d | 382 | int y; |
2c62f08d | 383 | |
d00ec2fe | 384 | trace_ppm_save(fd, image); |
c5f2bce5 MAL |
385 | |
386 | header = g_strdup_printf("P6\n%d %d\n%d\n", width, height, 255); | |
387 | if (qio_channel_write_all(QIO_CHANNEL(ioc), | |
388 | header, strlen(header), errp) < 0) { | |
389 | return false; | |
2c62f08d | 390 | } |
c5f2bce5 | 391 | |
2c62f08d GH |
392 | linebuf = qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); |
393 | for (y = 0; y < height; y++) { | |
d00ec2fe | 394 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); |
c5f2bce5 MAL |
395 | if (qio_channel_write_all(QIO_CHANNEL(ioc), |
396 | (char *)pixman_image_get_data(linebuf), | |
397 | pixman_image_get_stride(linebuf), errp) < 0) { | |
398 | return false; | |
399 | } | |
f81bdefb JK |
400 | } |
401 | ||
c5f2bce5 | 402 | return true; |
2c62f08d GH |
403 | } |
404 | ||
0d9b90ce MAL |
405 | static void graphic_hw_update_bh(void *con) |
406 | { | |
407 | graphic_hw_update(con); | |
408 | } | |
409 | ||
410 | /* Safety: coroutine-only, concurrent-coroutine safe, main thread only */ | |
411 | void coroutine_fn | |
3f41a3ad | 412 | qmp_screendump(const char *filename, const char *device, |
9a0a119a KS |
413 | bool has_head, int64_t head, |
414 | bool has_format, ImageFormat format, Error **errp) | |
2c62f08d | 415 | { |
d00ec2fe | 416 | g_autoptr(pixman_image_t) image = NULL; |
f771c544 | 417 | QemuConsole *con; |
2c62f08d | 418 | DisplaySurface *surface; |
46e5841c | 419 | int fd; |
2c62f08d | 420 | |
3f41a3ad | 421 | if (device) { |
f771c544 TH |
422 | con = qemu_console_lookup_by_device_name(device, has_head ? head : 0, |
423 | errp); | |
424 | if (!con) { | |
425 | return; | |
426 | } | |
427 | } else { | |
428 | if (has_head) { | |
429 | error_setg(errp, "'head' must be specified together with 'device'"); | |
430 | return; | |
431 | } | |
432 | con = qemu_console_lookup_by_index(0); | |
433 | if (!con) { | |
434 | error_setg(errp, "There is no console to take a screendump from"); | |
435 | return; | |
436 | } | |
33bcd98c | 437 | } |
2c62f08d | 438 | |
0d9b90ce MAL |
439 | if (qemu_co_queue_empty(&con->dump_queue)) { |
440 | /* Defer the update, it will restart the pending coroutines */ | |
441 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
442 | graphic_hw_update_bh, con); | |
443 | } | |
444 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
445 | ||
446 | /* | |
447 | * All pending coroutines are woken up, while the BQL is held. No | |
448 | * further graphic update are possible until it is released. Take | |
449 | * an image ref before that. | |
450 | */ | |
2c62f08d | 451 | surface = qemu_console_surface(con); |
08d9864f MP |
452 | if (!surface) { |
453 | error_setg(errp, "no surface"); | |
454 | return; | |
455 | } | |
d00ec2fe | 456 | image = pixman_image_ref(surface->image); |
08d9864f | 457 | |
448058aa | 458 | fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); |
46e5841c MAL |
459 | if (fd == -1) { |
460 | error_setg(errp, "failed to open file '%s': %s", filename, | |
461 | strerror(errno)); | |
462 | return; | |
463 | } | |
464 | ||
0d9b90ce MAL |
465 | /* |
466 | * The image content could potentially be updated as the coroutine | |
467 | * yields and releases the BQL. It could produce corrupted dump, but | |
468 | * it should be otherwise safe. | |
469 | */ | |
9a0a119a KS |
470 | if (has_format && format == IMAGE_FORMAT_PNG) { |
471 | /* PNG format specified for screendump */ | |
472 | if (!png_save(fd, image, errp)) { | |
473 | qemu_unlink(filename); | |
474 | } | |
475 | } else { | |
476 | /* PPM format specified/default for screendump */ | |
477 | if (!ppm_save(fd, image, errp)) { | |
478 | qemu_unlink(filename); | |
479 | } | |
46e5841c | 480 | } |
95219897 PB |
481 | } |
482 | ||
1dbfa005 | 483 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 484 | { |
1dbfa005 GH |
485 | if (!con) { |
486 | con = active_console; | |
487 | } | |
380cd056 GH |
488 | if (con && con->hw_ops->text_update) { |
489 | con->hw_ops->text_update(con->hw, chardata); | |
490 | } | |
4d3b6f6e AZ |
491 | } |
492 | ||
1562e531 GH |
493 | static void vga_fill_rect(QemuConsole *con, |
494 | int posx, int posy, int width, int height, | |
e27bd65a | 495 | pixman_color_t color) |
e7f0ad58 | 496 | { |
1562e531 | 497 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
498 | pixman_rectangle16_t rect = { |
499 | .x = posx, .y = posy, .width = width, .height = height | |
500 | }; | |
68db6dc5 | 501 | |
68db6dc5 | 502 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 503 | &color, 1, &rect); |
e7f0ad58 FB |
504 | } |
505 | ||
506 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
507 | static void vga_bitblt(QemuConsole *con, |
508 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 509 | { |
1562e531 | 510 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
511 | |
512 | pixman_image_composite(PIXMAN_OP_SRC, | |
513 | surface->image, NULL, surface->image, | |
514 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
515 | } |
516 | ||
517 | /***********************************************************/ | |
518 | /* basic char display */ | |
519 | ||
520 | #define FONT_HEIGHT 16 | |
521 | #define FONT_WIDTH 8 | |
522 | ||
523 | #include "vgafont.h" | |
524 | ||
e27bd65a GH |
525 | #define QEMU_RGB(r, g, b) \ |
526 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
527 | ||
528 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 529 | { /* dark */ |
4083733d OH |
530 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
531 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
532 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
533 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
534 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
535 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
536 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
537 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
538 | }, |
539 | { /* bright */ | |
4083733d OH |
540 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
541 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
542 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
543 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
544 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
545 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
546 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
547 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 548 | } |
e7f0ad58 FB |
549 | }; |
550 | ||
1562e531 | 551 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 552 | TextAttributes *t_attrib) |
e7f0ad58 | 553 | { |
7d6ba01c | 554 | static pixman_image_t *glyphs[256]; |
1562e531 | 555 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 556 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
557 | |
558 | if (t_attrib->invers) { | |
cf6f0548 GH |
559 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
560 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 561 | } else { |
cf6f0548 GH |
562 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
563 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 564 | } |
e7f0ad58 | 565 | |
7d6ba01c GH |
566 | if (!glyphs[ch]) { |
567 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 568 | } |
7d6ba01c | 569 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 570 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
571 | } |
572 | ||
76ffb0b4 | 573 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
574 | { |
575 | TextCell *cells, *c, *c1; | |
576 | int w1, x, y, last_width; | |
577 | ||
ebced091 MAL |
578 | assert(s->scanout.kind == SCANOUT_SURFACE); |
579 | ||
e7f0ad58 | 580 | last_width = s->width; |
36671fbd GH |
581 | s->width = surface_width(s->surface) / FONT_WIDTH; |
582 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
583 | |
584 | w1 = last_width; | |
585 | if (s->width < w1) | |
586 | w1 = s->width; | |
587 | ||
5b8541c6 | 588 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
589 | for(y = 0; y < s->total_height; y++) { |
590 | c = &cells[y * s->width]; | |
591 | if (w1 > 0) { | |
592 | c1 = &s->cells[y * last_width]; | |
593 | for(x = 0; x < w1; x++) { | |
594 | *c++ = *c1++; | |
595 | } | |
596 | } | |
597 | for(x = w1; x < s->width; x++) { | |
598 | c->ch = ' '; | |
6d6f7c28 | 599 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
600 | c++; |
601 | } | |
602 | } | |
7267c094 | 603 | g_free(s->cells); |
e7f0ad58 FB |
604 | s->cells = cells; |
605 | } | |
606 | ||
76ffb0b4 | 607 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
608 | { |
609 | s->text_x[0] = MIN(s->text_x[0], x); | |
610 | s->text_x[1] = MAX(s->text_x[1], x); | |
611 | s->text_y[0] = MIN(s->text_y[0], y); | |
612 | s->text_y[1] = MAX(s->text_y[1], y); | |
613 | } | |
614 | ||
76ffb0b4 | 615 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 616 | { |
b35e3ba0 GH |
617 | if (!qemu_console_is_visible(s)) { |
618 | return; | |
619 | } | |
14778c20 PB |
620 | if (s->update_x0 > x * FONT_WIDTH) |
621 | s->update_x0 = x * FONT_WIDTH; | |
622 | if (s->update_y0 > y * FONT_HEIGHT) | |
623 | s->update_y0 = y * FONT_HEIGHT; | |
624 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
625 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
626 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
627 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
628 | } | |
629 | ||
76ffb0b4 | 630 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
631 | { |
632 | TextCell *c; | |
633 | int y1, y2; | |
634 | ||
1562e531 GH |
635 | if (s->ds->have_text) { |
636 | text_update_xy(s, x, y); | |
637 | } | |
4d3b6f6e | 638 | |
b35e3ba0 GH |
639 | y1 = (s->y_base + y) % s->total_height; |
640 | y2 = y1 - s->y_displayed; | |
641 | if (y2 < 0) { | |
642 | y2 += s->total_height; | |
643 | } | |
644 | if (y2 < s->height) { | |
5b8541c6 GH |
645 | if (x >= s->width) { |
646 | x = s->width - 1; | |
647 | } | |
b35e3ba0 GH |
648 | c = &s->cells[y1 * s->width + x]; |
649 | vga_putcharxy(s, x, y2, c->ch, | |
650 | &(c->t_attrib)); | |
651 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
652 | } |
653 | } | |
654 | ||
76ffb0b4 | 655 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
656 | { |
657 | TextCell *c; | |
658 | int y, y1; | |
1562e531 | 659 | int x = s->x; |
e7f0ad58 | 660 | |
1562e531 GH |
661 | if (s->ds->have_text) { |
662 | s->cursor_invalidate = 1; | |
663 | } | |
4d3b6f6e | 664 | |
b35e3ba0 GH |
665 | if (x >= s->width) { |
666 | x = s->width - 1; | |
667 | } | |
668 | y1 = (s->y_base + s->y) % s->total_height; | |
669 | y = y1 - s->y_displayed; | |
670 | if (y < 0) { | |
671 | y += s->total_height; | |
672 | } | |
673 | if (y < s->height) { | |
674 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 675 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
676 | TextAttributes t_attrib = s->t_attrib_default; |
677 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
678 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
679 | } else { | |
680 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 681 | } |
b35e3ba0 | 682 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
683 | } |
684 | } | |
685 | ||
76ffb0b4 | 686 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 687 | { |
1562e531 | 688 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
689 | TextCell *c; |
690 | int x, y, y1; | |
691 | ||
a93a4a22 | 692 | if (s->ds->have_text) { |
4d3b6f6e AZ |
693 | s->text_x[0] = 0; |
694 | s->text_y[0] = 0; | |
695 | s->text_x[1] = s->width - 1; | |
696 | s->text_y[1] = s->height - 1; | |
697 | s->cursor_invalidate = 1; | |
4d3b6f6e | 698 | } |
e7f0ad58 | 699 | |
b35e3ba0 | 700 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 701 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
702 | y1 = s->y_displayed; |
703 | for (y = 0; y < s->height; y++) { | |
704 | c = s->cells + y1 * s->width; | |
705 | for (x = 0; x < s->width; x++) { | |
706 | vga_putcharxy(s, x, y, c->ch, | |
707 | &(c->t_attrib)); | |
708 | c++; | |
709 | } | |
710 | if (++y1 == s->total_height) { | |
711 | y1 = 0; | |
e7f0ad58 | 712 | } |
e7f0ad58 | 713 | } |
b35e3ba0 GH |
714 | console_show_cursor(s, 1); |
715 | dpy_gfx_update(s, 0, 0, | |
716 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
717 | } |
718 | ||
81c0d5a6 | 719 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 720 | { |
e7f0ad58 | 721 | int i, y1; |
3b46e624 | 722 | |
e7f0ad58 FB |
723 | if (ydelta > 0) { |
724 | for(i = 0; i < ydelta; i++) { | |
725 | if (s->y_displayed == s->y_base) | |
726 | break; | |
727 | if (++s->y_displayed == s->total_height) | |
728 | s->y_displayed = 0; | |
729 | } | |
730 | } else { | |
731 | ydelta = -ydelta; | |
732 | i = s->backscroll_height; | |
733 | if (i > s->total_height - s->height) | |
734 | i = s->total_height - s->height; | |
735 | y1 = s->y_base - i; | |
736 | if (y1 < 0) | |
737 | y1 += s->total_height; | |
738 | for(i = 0; i < ydelta; i++) { | |
739 | if (s->y_displayed == y1) | |
740 | break; | |
741 | if (--s->y_displayed < 0) | |
742 | s->y_displayed = s->total_height - 1; | |
743 | } | |
744 | } | |
745 | console_refresh(s); | |
746 | } | |
747 | ||
76ffb0b4 | 748 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
749 | { |
750 | TextCell *c; | |
751 | int x, y1; | |
752 | ||
e7f0ad58 FB |
753 | s->y++; |
754 | if (s->y >= s->height) { | |
755 | s->y = s->height - 1; | |
6d6f7c28 | 756 | |
e7f0ad58 FB |
757 | if (s->y_displayed == s->y_base) { |
758 | if (++s->y_displayed == s->total_height) | |
759 | s->y_displayed = 0; | |
760 | } | |
761 | if (++s->y_base == s->total_height) | |
762 | s->y_base = 0; | |
763 | if (s->backscroll_height < s->total_height) | |
764 | s->backscroll_height++; | |
765 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
766 | c = &s->cells[y1 * s->width]; | |
767 | for(x = 0; x < s->width; x++) { | |
768 | c->ch = ' '; | |
6d6f7c28 | 769 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
770 | c++; |
771 | } | |
b35e3ba0 | 772 | if (s->y_displayed == s->y_base) { |
1562e531 | 773 | if (s->ds->have_text) { |
4d3b6f6e AZ |
774 | s->text_x[0] = 0; |
775 | s->text_y[0] = 0; | |
776 | s->text_x[1] = s->width - 1; | |
777 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
778 | } |
779 | ||
b35e3ba0 GH |
780 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
781 | s->width * FONT_WIDTH, | |
782 | (s->height - 1) * FONT_HEIGHT); | |
783 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
784 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
785 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
786 | s->update_x0 = 0; | |
787 | s->update_y0 = 0; | |
788 | s->update_x1 = s->width * FONT_WIDTH; | |
789 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
790 | } |
791 | } | |
792 | } | |
793 | ||
6d6f7c28 PB |
794 | /* Set console attributes depending on the current escape codes. |
795 | * NOTE: I know this code is not very efficient (checking every color for it | |
796 | * self) but it is more readable and better maintainable. | |
797 | */ | |
76ffb0b4 | 798 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
799 | { |
800 | int i; | |
801 | ||
6d6f7c28 PB |
802 | for (i=0; i<s->nb_esc_params; i++) { |
803 | switch (s->esc_params[i]) { | |
804 | case 0: /* reset all console attributes to default */ | |
805 | s->t_attrib = s->t_attrib_default; | |
806 | break; | |
807 | case 1: | |
808 | s->t_attrib.bold = 1; | |
809 | break; | |
810 | case 4: | |
811 | s->t_attrib.uline = 1; | |
812 | break; | |
813 | case 5: | |
814 | s->t_attrib.blink = 1; | |
815 | break; | |
816 | case 7: | |
817 | s->t_attrib.invers = 1; | |
818 | break; | |
819 | case 8: | |
820 | s->t_attrib.unvisible = 1; | |
821 | break; | |
822 | case 22: | |
823 | s->t_attrib.bold = 0; | |
824 | break; | |
825 | case 24: | |
826 | s->t_attrib.uline = 0; | |
827 | break; | |
828 | case 25: | |
829 | s->t_attrib.blink = 0; | |
830 | break; | |
831 | case 27: | |
832 | s->t_attrib.invers = 0; | |
833 | break; | |
834 | case 28: | |
835 | s->t_attrib.unvisible = 0; | |
836 | break; | |
837 | /* set foreground color */ | |
838 | case 30: | |
4083733d | 839 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
840 | break; |
841 | case 31: | |
4083733d | 842 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
843 | break; |
844 | case 32: | |
4083733d | 845 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
846 | break; |
847 | case 33: | |
4083733d | 848 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
849 | break; |
850 | case 34: | |
4083733d | 851 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
852 | break; |
853 | case 35: | |
4083733d | 854 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
855 | break; |
856 | case 36: | |
4083733d | 857 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
858 | break; |
859 | case 37: | |
4083733d | 860 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
861 | break; |
862 | /* set background color */ | |
863 | case 40: | |
4083733d | 864 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
865 | break; |
866 | case 41: | |
4083733d | 867 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
868 | break; |
869 | case 42: | |
4083733d | 870 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
871 | break; |
872 | case 43: | |
4083733d | 873 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
874 | break; |
875 | case 44: | |
4083733d | 876 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
877 | break; |
878 | case 45: | |
4083733d | 879 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
880 | break; |
881 | case 46: | |
4083733d | 882 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
883 | break; |
884 | case 47: | |
4083733d | 885 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
886 | break; |
887 | } | |
888 | } | |
889 | } | |
890 | ||
76ffb0b4 | 891 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
892 | { |
893 | int y1 = (s->y_base + y) % s->total_height; | |
5b8541c6 GH |
894 | if (x >= s->width) { |
895 | x = s->width - 1; | |
896 | } | |
adb47967 TS |
897 | TextCell *c = &s->cells[y1 * s->width + x]; |
898 | c->ch = ' '; | |
899 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
900 | update_xy(s, x, y); |
901 | } | |
902 | ||
58aa7d8e RK |
903 | static void console_put_one(QemuConsole *s, int ch) |
904 | { | |
905 | TextCell *c; | |
906 | int y1; | |
907 | if (s->x >= s->width) { | |
908 | /* line wrap */ | |
909 | s->x = 0; | |
910 | console_put_lf(s); | |
911 | } | |
912 | y1 = (s->y_base + s->y) % s->total_height; | |
913 | c = &s->cells[y1 * s->width + s->x]; | |
914 | c->ch = ch; | |
915 | c->t_attrib = s->t_attrib; | |
916 | update_xy(s, s->x, s->y); | |
917 | s->x++; | |
918 | } | |
919 | ||
920 | static void console_respond_str(QemuConsole *s, const char *buf) | |
921 | { | |
922 | while (*buf) { | |
923 | console_put_one(s, *buf); | |
924 | buf++; | |
925 | } | |
926 | } | |
927 | ||
3eea5498 | 928 | /* set cursor, checking bounds */ |
76ffb0b4 | 929 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
930 | { |
931 | if (x < 0) { | |
932 | x = 0; | |
933 | } | |
934 | if (y < 0) { | |
935 | y = 0; | |
936 | } | |
937 | if (y >= s->height) { | |
938 | y = s->height - 1; | |
939 | } | |
940 | if (x >= s->width) { | |
941 | x = s->width - 1; | |
942 | } | |
943 | ||
944 | s->x = x; | |
945 | s->y = y; | |
946 | } | |
947 | ||
76ffb0b4 | 948 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 949 | { |
58aa7d8e | 950 | int i; |
adb47967 | 951 | int x, y; |
58aa7d8e | 952 | char response[40]; |
e7f0ad58 FB |
953 | |
954 | switch(s->state) { | |
955 | case TTY_STATE_NORM: | |
956 | switch(ch) { | |
6d6f7c28 | 957 | case '\r': /* carriage return */ |
e7f0ad58 FB |
958 | s->x = 0; |
959 | break; | |
6d6f7c28 | 960 | case '\n': /* newline */ |
e7f0ad58 FB |
961 | console_put_lf(s); |
962 | break; | |
6d6f7c28 | 963 | case '\b': /* backspace */ |
5fafdf24 | 964 | if (s->x > 0) |
e15d7371 | 965 | s->x--; |
6d6f7c28 PB |
966 | break; |
967 | case '\t': /* tabspace */ | |
968 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 969 | s->x = 0; |
6d6f7c28 PB |
970 | console_put_lf(s); |
971 | } else { | |
972 | s->x = s->x + (8 - (s->x % 8)); | |
973 | } | |
974 | break; | |
975 | case '\a': /* alert aka. bell */ | |
976 | /* TODO: has to be implemented */ | |
977 | break; | |
adb47967 TS |
978 | case 14: |
979 | /* SI (shift in), character set 0 (ignored) */ | |
980 | break; | |
981 | case 15: | |
982 | /* SO (shift out), character set 1 (ignored) */ | |
983 | break; | |
6d6f7c28 | 984 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
985 | s->state = TTY_STATE_ESC; |
986 | break; | |
987 | default: | |
58aa7d8e | 988 | console_put_one(s, ch); |
e7f0ad58 FB |
989 | break; |
990 | } | |
991 | break; | |
6d6f7c28 | 992 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
993 | if (ch == '[') { |
994 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
995 | s->esc_params[i] = 0; | |
996 | s->nb_esc_params = 0; | |
997 | s->state = TTY_STATE_CSI; | |
998 | } else { | |
999 | s->state = TTY_STATE_NORM; | |
1000 | } | |
1001 | break; | |
6d6f7c28 | 1002 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
1003 | if (ch >= '0' && ch <= '9') { |
1004 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
1005 | int *param = &s->esc_params[s->nb_esc_params]; |
1006 | int digit = (ch - '0'); | |
1007 | ||
1008 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
1009 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
1010 | } |
1011 | } else { | |
3eea5498 IC |
1012 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
1013 | s->nb_esc_params++; | |
7c336f9f | 1014 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 1015 | break; |
7c336f9f | 1016 | } |
5d28b0e9 SW |
1017 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
1018 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
1019 | s->state = TTY_STATE_NORM; |
1020 | switch(ch) { | |
adb47967 TS |
1021 | case 'A': |
1022 | /* move cursor up */ | |
1023 | if (s->esc_params[0] == 0) { | |
1024 | s->esc_params[0] = 1; | |
1025 | } | |
3eea5498 | 1026 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
1027 | break; |
1028 | case 'B': | |
1029 | /* move cursor down */ | |
1030 | if (s->esc_params[0] == 0) { | |
1031 | s->esc_params[0] = 1; | |
1032 | } | |
3eea5498 | 1033 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
1034 | break; |
1035 | case 'C': | |
adb47967 TS |
1036 | /* move cursor right */ |
1037 | if (s->esc_params[0] == 0) { | |
1038 | s->esc_params[0] = 1; | |
1039 | } | |
3eea5498 | 1040 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 1041 | break; |
adb47967 TS |
1042 | case 'D': |
1043 | /* move cursor left */ | |
1044 | if (s->esc_params[0] == 0) { | |
1045 | s->esc_params[0] = 1; | |
1046 | } | |
3eea5498 | 1047 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
1048 | break; |
1049 | case 'G': | |
1050 | /* move cursor to column */ | |
3eea5498 | 1051 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
1052 | break; |
1053 | case 'f': | |
1054 | case 'H': | |
1055 | /* move cursor to row, column */ | |
3eea5498 | 1056 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
1057 | break; |
1058 | case 'J': | |
1059 | switch (s->esc_params[0]) { | |
1060 | case 0: | |
1061 | /* clear to end of screen */ | |
1062 | for (y = s->y; y < s->height; y++) { | |
1063 | for (x = 0; x < s->width; x++) { | |
1064 | if (y == s->y && x < s->x) { | |
1065 | continue; | |
1066 | } | |
1067 | console_clear_xy(s, x, y); | |
1068 | } | |
1069 | } | |
1070 | break; | |
1071 | case 1: | |
1072 | /* clear from beginning of screen */ | |
1073 | for (y = 0; y <= s->y; y++) { | |
1074 | for (x = 0; x < s->width; x++) { | |
1075 | if (y == s->y && x > s->x) { | |
1076 | break; | |
1077 | } | |
1078 | console_clear_xy(s, x, y); | |
1079 | } | |
1080 | } | |
1081 | break; | |
1082 | case 2: | |
1083 | /* clear entire screen */ | |
1084 | for (y = 0; y <= s->height; y++) { | |
1085 | for (x = 0; x < s->width; x++) { | |
1086 | console_clear_xy(s, x, y); | |
1087 | } | |
1088 | } | |
f94a950f | 1089 | break; |
adb47967 | 1090 | } |
95d8f9f4 | 1091 | break; |
e7f0ad58 | 1092 | case 'K': |
adb47967 TS |
1093 | switch (s->esc_params[0]) { |
1094 | case 0: | |
f94a950f MA |
1095 | /* clear to eol */ |
1096 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 1097 | console_clear_xy(s, x, s->y); |
f94a950f MA |
1098 | } |
1099 | break; | |
adb47967 TS |
1100 | case 1: |
1101 | /* clear from beginning of line */ | |
5b8541c6 | 1102 | for (x = 0; x <= s->x && x < s->width; x++) { |
adb47967 TS |
1103 | console_clear_xy(s, x, s->y); |
1104 | } | |
1105 | break; | |
1106 | case 2: | |
1107 | /* clear entire line */ | |
1108 | for(x = 0; x < s->width; x++) { | |
1109 | console_clear_xy(s, x, s->y); | |
1110 | } | |
f94a950f MA |
1111 | break; |
1112 | } | |
adb47967 TS |
1113 | break; |
1114 | case 'm': | |
f94a950f MA |
1115 | console_handle_escape(s); |
1116 | break; | |
adb47967 | 1117 | case 'n': |
58aa7d8e RK |
1118 | switch (s->esc_params[0]) { |
1119 | case 5: | |
1120 | /* report console status (always succeed)*/ | |
1121 | console_respond_str(s, "\033[0n"); | |
1122 | break; | |
1123 | case 6: | |
1124 | /* report cursor position */ | |
1125 | sprintf(response, "\033[%d;%dR", | |
1126 | (s->y_base + s->y) % s->total_height + 1, | |
1127 | s->x + 1); | |
1128 | console_respond_str(s, response); | |
1129 | break; | |
1130 | } | |
adb47967 TS |
1131 | break; |
1132 | case 's': | |
1133 | /* save cursor position */ | |
1134 | s->x_saved = s->x; | |
1135 | s->y_saved = s->y; | |
1136 | break; | |
1137 | case 'u': | |
1138 | /* restore cursor position */ | |
1139 | s->x = s->x_saved; | |
1140 | s->y = s->y_saved; | |
1141 | break; | |
1142 | default: | |
5d28b0e9 | 1143 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
1144 | break; |
1145 | } | |
1146 | break; | |
e7f0ad58 FB |
1147 | } |
1148 | } | |
1149 | } | |
1150 | ||
26b032b9 | 1151 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
1152 | struct DisplaySurface *new_surface, |
1153 | bool update) | |
26b032b9 MAL |
1154 | { |
1155 | if (dcl->ops->dpy_gfx_switch) { | |
1156 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
1157 | } | |
c84ab0a5 MAL |
1158 | |
1159 | if (update && dcl->ops->dpy_gfx_update) { | |
1160 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
1161 | surface_width(new_surface), | |
1162 | surface_height(new_surface)); | |
1163 | } | |
26b032b9 MAL |
1164 | } |
1165 | ||
589089fe MAL |
1166 | static void dpy_gfx_create_texture(QemuConsole *con, DisplaySurface *surface) |
1167 | { | |
1168 | if (con->gl && con->gl->ops->dpy_gl_ctx_create_texture) { | |
1169 | con->gl->ops->dpy_gl_ctx_create_texture(con->gl, surface); | |
1170 | } | |
1171 | } | |
1172 | ||
1173 | static void dpy_gfx_destroy_texture(QemuConsole *con, DisplaySurface *surface) | |
1174 | { | |
1175 | if (con->gl && con->gl->ops->dpy_gl_ctx_destroy_texture) { | |
1176 | con->gl->ops->dpy_gl_ctx_destroy_texture(con->gl, surface); | |
1177 | } | |
1178 | } | |
1179 | ||
1180 | static void dpy_gfx_update_texture(QemuConsole *con, DisplaySurface *surface, | |
1181 | int x, int y, int w, int h) | |
1182 | { | |
1183 | if (con->gl && con->gl->ops->dpy_gl_ctx_update_texture) { | |
1184 | con->gl->ops->dpy_gl_ctx_update_texture(con->gl, surface, x, y, w, h); | |
1185 | } | |
1186 | } | |
26b032b9 | 1187 | |
ebced091 | 1188 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
1189 | QemuConsole *con, |
1190 | Error **errp) | |
ebced091 MAL |
1191 | { |
1192 | static const char nodev[] = | |
1193 | "This VM has no graphic display device."; | |
1194 | static DisplaySurface *dummy; | |
1195 | ||
4b7b661d | 1196 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1197 | if (!dummy) { |
1198 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1199 | } | |
589089fe MAL |
1200 | if (con) { |
1201 | dpy_gfx_create_texture(con, dummy); | |
1202 | } | |
c84ab0a5 | 1203 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1204 | return; |
1205 | } | |
1206 | ||
e1c676a2 MAL |
1207 | dpy_gfx_create_texture(con, con->surface); |
1208 | displaychangelistener_gfx_switch(dcl, con->surface, | |
1209 | con->scanout.kind == SCANOUT_SURFACE); | |
1210 | ||
ebced091 MAL |
1211 | if (con->scanout.kind == SCANOUT_DMABUF && |
1212 | displaychangelistener_has_dmabuf(dcl)) { | |
1213 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1214 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1215 | dcl->ops->dpy_gl_scanout_texture) { | |
1216 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1217 | con->scanout.texture.backing_id, | |
1218 | con->scanout.texture.backing_y_0_top, | |
1219 | con->scanout.texture.backing_width, | |
1220 | con->scanout.texture.backing_height, | |
1221 | con->scanout.texture.x, | |
1222 | con->scanout.texture.y, | |
1223 | con->scanout.texture.width, | |
1224 | con->scanout.texture.height); | |
ebced091 | 1225 | } |
ebced091 MAL |
1226 | } |
1227 | ||
e7f0ad58 FB |
1228 | void console_select(unsigned int index) |
1229 | { | |
284d1c6b | 1230 | DisplayChangeListener *dcl; |
76ffb0b4 | 1231 | QemuConsole *s; |
6d6f7c28 | 1232 | |
437fe106 | 1233 | trace_console_select(index); |
284d1c6b | 1234 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1235 | if (s) { |
7d957bd8 | 1236 | DisplayState *ds = s->ds; |
bf1bed81 | 1237 | |
e7f0ad58 | 1238 | active_console = s; |
a93a4a22 | 1239 | if (ds->have_gfx) { |
284d1c6b GH |
1240 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1241 | if (dcl->con != NULL) { | |
1242 | continue; | |
1243 | } | |
4b7b661d | 1244 | displaychangelistener_display_console(dcl, s, NULL); |
2e5567c9 | 1245 | } |
a93a4a22 GH |
1246 | } |
1247 | if (ds->have_text) { | |
c78f7137 | 1248 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 1249 | } |
aea7947c | 1250 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1251 | } |
1252 | } | |
1253 | ||
db1015e9 | 1254 | struct VCChardev { |
0ec7b3e7 | 1255 | Chardev parent; |
41ac54b2 | 1256 | QemuConsole *console; |
db1015e9 EH |
1257 | }; |
1258 | typedef struct VCChardev VCChardev; | |
41ac54b2 | 1259 | |
777357d7 | 1260 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1261 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1262 | TYPE_CHARDEV_VC) | |
777357d7 | 1263 | |
5bf5adae | 1264 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1265 | { |
777357d7 | 1266 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1267 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1268 | int i; |
1269 | ||
b68e956a MAL |
1270 | if (!s->ds) { |
1271 | return 0; | |
1272 | } | |
1273 | ||
14778c20 PB |
1274 | s->update_x0 = s->width * FONT_WIDTH; |
1275 | s->update_y0 = s->height * FONT_HEIGHT; | |
1276 | s->update_x1 = 0; | |
1277 | s->update_y1 = 0; | |
e7f0ad58 FB |
1278 | console_show_cursor(s, 0); |
1279 | for(i = 0; i < len; i++) { | |
1280 | console_putchar(s, buf[i]); | |
1281 | } | |
1282 | console_show_cursor(s, 1); | |
a93a4a22 | 1283 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1284 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1285 | s->update_x1 - s->update_x0, |
1286 | s->update_y1 - s->update_y0); | |
14778c20 | 1287 | } |
e7f0ad58 FB |
1288 | return len; |
1289 | } | |
1290 | ||
ec222519 | 1291 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1292 | { |
0c9d0641 | 1293 | uint32_t len, avail; |
3b46e624 | 1294 | |
909cda12 | 1295 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1296 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1297 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1298 | const uint8_t *buf; |
1299 | uint32_t size; | |
1300 | ||
ec222519 | 1301 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
cf6280b9 | 1302 | qemu_chr_be_write(s->chr, buf, size); |
ec222519 | 1303 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1304 | avail -= size; |
e15d7371 | 1305 | } |
e15d7371 FB |
1306 | } |
1307 | ||
e7f0ad58 | 1308 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1309 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1310 | { |
e7f0ad58 FB |
1311 | uint8_t buf[16], *q; |
1312 | int c; | |
0c9d0641 | 1313 | uint32_t num_free; |
e7f0ad58 | 1314 | |
af3a9031 | 1315 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1316 | return; |
1317 | ||
1318 | switch(keysym) { | |
1319 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1320 | console_scroll(s, -1); |
e7f0ad58 FB |
1321 | break; |
1322 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1323 | console_scroll(s, 1); |
e7f0ad58 FB |
1324 | break; |
1325 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1326 | console_scroll(s, -10); |
e7f0ad58 FB |
1327 | break; |
1328 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1329 | console_scroll(s, 10); |
e7f0ad58 FB |
1330 | break; |
1331 | default: | |
e15d7371 FB |
1332 | /* convert the QEMU keysym to VT100 key string */ |
1333 | q = buf; | |
1334 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1335 | *q++ = '\033'; | |
1336 | *q++ = '['; | |
1337 | c = keysym - 0xe100; | |
1338 | if (c >= 10) | |
1339 | *q++ = '0' + (c / 10); | |
1340 | *q++ = '0' + (c % 10); | |
1341 | *q++ = '~'; | |
1342 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1343 | *q++ = '\033'; | |
1344 | *q++ = '['; | |
1345 | *q++ = keysym & 0xff; | |
4104833f | 1346 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
5bf5adae | 1347 | vc_chr_write(s->chr, (const uint8_t *) "\r", 1); |
4104833f | 1348 | *q++ = '\n'; |
e15d7371 | 1349 | } else { |
4104833f PB |
1350 | *q++ = keysym; |
1351 | } | |
1352 | if (s->echo) { | |
5bf5adae | 1353 | vc_chr_write(s->chr, buf, q - buf); |
e15d7371 | 1354 | } |
014b00cc VR |
1355 | num_free = fifo8_num_free(&s->out_fifo); |
1356 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1357 | kbd_send_chars(s); | |
e7f0ad58 FB |
1358 | break; |
1359 | } | |
1360 | } | |
1361 | ||
7fb1cf16 | 1362 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1363 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1364 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1365 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1366 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1367 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1368 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1369 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1370 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1371 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
df6322a8 | 1372 | [Q_KEY_CODE_TAB] = QEMU_KEY_TAB, |
344aa283 | 1373 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1374 | }; |
1375 | ||
da024b1e GH |
1376 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1377 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1378 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1379 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1380 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1381 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1382 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1383 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1384 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1385 | }; | |
1386 | ||
1387 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1388 | { |
1389 | int keysym; | |
1390 | ||
da024b1e | 1391 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1392 | if (keysym == 0) { |
1393 | return false; | |
1394 | } | |
1395 | kbd_put_keysym_console(s, keysym); | |
1396 | return true; | |
1397 | } | |
1398 | ||
bdef9724 GH |
1399 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1400 | { | |
1401 | int i; | |
1402 | ||
1403 | for (i = 0; i < len && str[i]; i++) { | |
1404 | kbd_put_keysym_console(s, str[i]); | |
1405 | } | |
1406 | } | |
1407 | ||
3f9a6e85 GH |
1408 | void kbd_put_keysym(int keysym) |
1409 | { | |
1410 | kbd_put_keysym_console(active_console, keysym); | |
1411 | } | |
1412 | ||
4d3b6f6e AZ |
1413 | static void text_console_invalidate(void *opaque) |
1414 | { | |
76ffb0b4 | 1415 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1416 | |
1417 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
68f00996 AL |
1418 | text_console_resize(s); |
1419 | } | |
4d3b6f6e AZ |
1420 | console_refresh(s); |
1421 | } | |
1422 | ||
c227f099 | 1423 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1424 | { |
76ffb0b4 | 1425 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1426 | int i, j, src; |
1427 | ||
1428 | if (s->text_x[0] <= s->text_x[1]) { | |
1429 | src = (s->y_base + s->text_y[0]) * s->width; | |
1430 | chardata += s->text_y[0] * s->width; | |
1431 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1432 | for (j = 0; j < s->width; j++, src++) { |
1433 | console_write_ch(chardata ++, | |
1434 | ATTR2CHTYPE(s->cells[src].ch, | |
1435 | s->cells[src].t_attrib.fgcol, | |
1436 | s->cells[src].t_attrib.bgcol, | |
1437 | s->cells[src].t_attrib.bold)); | |
1438 | } | |
c78f7137 | 1439 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1440 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1441 | s->text_x[0] = s->width; |
1442 | s->text_y[0] = s->height; | |
1443 | s->text_x[1] = 0; | |
1444 | s->text_y[1] = 0; | |
1445 | } | |
1446 | if (s->cursor_invalidate) { | |
c78f7137 | 1447 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1448 | s->cursor_invalidate = 0; |
1449 | } | |
1450 | } | |
1451 | ||
afff2b15 KB |
1452 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1453 | uint32_t head) | |
e7f0ad58 | 1454 | { |
95be0669 | 1455 | Object *obj; |
76ffb0b4 | 1456 | QemuConsole *s; |
95219897 | 1457 | int i; |
e7f0ad58 | 1458 | |
95be0669 GH |
1459 | obj = object_new(TYPE_QEMU_CONSOLE); |
1460 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1461 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1462 | s->head = head; |
aa2beaa1 | 1463 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1464 | (Object **)&s->device, |
39f72ef9 | 1465 | object_property_allow_set_link, |
d2623129 | 1466 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1467 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1468 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1469 | |
af3a9031 TS |
1470 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1471 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1472 | active_console = s; |
af3a9031 | 1473 | } |
e7f0ad58 | 1474 | s->ds = ds; |
af3a9031 | 1475 | s->console_type = console_type; |
41d004d8 | 1476 | s->window_id = -1; |
a1d2db08 | 1477 | |
cd6cd8fa GH |
1478 | if (QTAILQ_EMPTY(&consoles)) { |
1479 | s->index = 0; | |
1480 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1481 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1482 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1483 | s->index = last->index + 1; |
1484 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1485 | } else { |
9588d67e GH |
1486 | /* |
1487 | * HACK: Put graphical consoles before text consoles. | |
1488 | * | |
1489 | * Only do that for coldplugged devices. After initial device | |
1490 | * initialization we will not renumber the consoles any more. | |
1491 | */ | |
cd6cd8fa GH |
1492 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1493 | ||
1494 | while (QTAILQ_NEXT(c, next) != NULL && | |
1495 | c->console_type == GRAPHIC_CONSOLE) { | |
1496 | c = QTAILQ_NEXT(c, next); | |
1497 | } | |
1498 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1499 | /* have no text consoles */ | |
1500 | s->index = c->index + 1; | |
1501 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1502 | } else { | |
1503 | s->index = c->index; | |
1504 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1505 | /* renumber text consoles */ | |
1506 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1507 | c->index = i; | |
1508 | } | |
95219897 | 1509 | } |
95219897 PB |
1510 | } |
1511 | return s; | |
1512 | } | |
1513 | ||
eb69442a | 1514 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1515 | { |
eb69442a | 1516 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
69c77777 | 1517 | |
eb69442a | 1518 | trace_displaysurface_create(surface, width, height); |
30f1e661 | 1519 | surface->format = PIXMAN_x8r8g8b8; |
69c77777 GH |
1520 | surface->image = pixman_image_create_bits(surface->format, |
1521 | width, height, | |
30f1e661 | 1522 | NULL, width * 4); |
69c77777 | 1523 | assert(surface->image != NULL); |
30f1e661 | 1524 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1525 | |
537a4391 GH |
1526 | return surface; |
1527 | } | |
1528 | ||
30f1e661 GH |
1529 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1530 | pixman_format_code_t format, | |
1531 | int linesize, uint8_t *data) | |
98b50080 | 1532 | { |
69c77777 | 1533 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1534 | |
30f1e661 GH |
1535 | trace_displaysurface_create_from(surface, width, height, format); |
1536 | surface->format = format; | |
69c77777 GH |
1537 | surface->image = pixman_image_create_bits(surface->format, |
1538 | width, height, | |
1539 | (void *)data, linesize); | |
1540 | assert(surface->image != NULL); | |
1541 | ||
98b50080 PB |
1542 | return surface; |
1543 | } | |
1544 | ||
ca58b45f GH |
1545 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1546 | { | |
1547 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1548 | ||
1549 | trace_displaysurface_create_pixman(surface); | |
1550 | surface->format = pixman_image_get_format(image); | |
1551 | surface->image = pixman_image_ref(image); | |
1552 | ||
1553 | return surface; | |
1554 | } | |
1555 | ||
b5a087b0 AO |
1556 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1557 | const char *msg) | |
d3002b04 | 1558 | { |
521a580d | 1559 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1560 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1561 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1562 | pixman_image_t *glyph; |
1563 | int len, x, y, i; | |
1564 | ||
1565 | len = strlen(msg); | |
521a580d GH |
1566 | x = (w / FONT_WIDTH - len) / 2; |
1567 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1568 | for (i = 0; i < len; i++) { |
1569 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1570 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1571 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1572 | qemu_pixman_image_unref(glyph); | |
1573 | } | |
b5a087b0 | 1574 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1575 | return surface; |
1576 | } | |
1577 | ||
da229ef3 | 1578 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1579 | { |
da229ef3 | 1580 | if (surface == NULL) { |
98b50080 | 1581 | return; |
187cd1d9 | 1582 | } |
da229ef3 GH |
1583 | trace_displaysurface_free(surface); |
1584 | qemu_pixman_image_unref(surface->image); | |
1585 | g_free(surface); | |
98b50080 PB |
1586 | } |
1587 | ||
06020b95 GH |
1588 | bool console_has_gl(QemuConsole *con) |
1589 | { | |
1590 | return con->gl != NULL; | |
1591 | } | |
1592 | ||
d0e137bc MAL |
1593 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1594 | { | |
1595 | if (dcl->ops->dpy_has_dmabuf) { | |
1596 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1597 | } | |
1598 | ||
1599 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1600 | return true; | |
1601 | } | |
1602 | ||
1603 | return false; | |
1604 | } | |
1605 | ||
4b7b661d MAL |
1606 | static bool console_compatible_with(QemuConsole *con, |
1607 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1608 | { |
5983fdf1 MAL |
1609 | int flags; |
1610 | ||
1611 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1612 | ||
a62c4a17 MAL |
1613 | if (console_has_gl(con) && |
1614 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1615 | error_setg(errp, "Display %s is incompatible with the GL context", |
1616 | dcl->ops->dpy_name); | |
1617 | return false; | |
1618 | } | |
1619 | ||
5983fdf1 MAL |
1620 | if (flags & GRAPHIC_FLAGS_GL && |
1621 | !console_has_gl(con)) { | |
1622 | error_setg(errp, "The console requires a GL context."); | |
1623 | return false; | |
1624 | ||
1625 | } | |
1626 | ||
1627 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1628 | !displaychangelistener_has_dmabuf(dcl)) { | |
1629 | error_setg(errp, "The console requires display DMABUF support."); | |
1630 | return false; | |
1631 | } | |
1632 | ||
1633 | return true; | |
1634 | } | |
1635 | ||
5e79d516 | 1636 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1637 | { |
1638 | /* display has opengl support */ | |
5e79d516 MAL |
1639 | assert(con); |
1640 | if (con->gl) { | |
1641 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1642 | exit(1); |
1643 | } | |
5e79d516 MAL |
1644 | con->gl = gl; |
1645 | } | |
1646 | ||
5209089f | 1647 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1648 | { |
284d1c6b GH |
1649 | QemuConsole *con; |
1650 | ||
e0665c3b MAL |
1651 | assert(!dcl->ds); |
1652 | ||
7c20b4a3 | 1653 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1654 | dcl->ds = get_alloc_displaystate(); |
1655 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1656 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1657 | if (dcl->con) { |
1658 | dcl->con->dcls++; | |
1659 | con = dcl->con; | |
1660 | } else { | |
1661 | con = active_console; | |
1662 | } | |
4b7b661d | 1663 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
aea7947c | 1664 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1665 | } |
1666 | ||
0f7b2864 GH |
1667 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1668 | uint64_t interval) | |
1669 | { | |
1670 | DisplayState *ds = dcl->ds; | |
1671 | ||
1672 | dcl->update_interval = interval; | |
1673 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1674 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1675 | } |
1676 | } | |
1677 | ||
7c20b4a3 GH |
1678 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1679 | { | |
1680 | DisplayState *ds = dcl->ds; | |
1681 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1682 | if (dcl->con) { |
1683 | dcl->con->dcls--; | |
1684 | } | |
7c20b4a3 | 1685 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1686 | dcl->ds = NULL; |
7c20b4a3 GH |
1687 | gui_setup_refresh(ds); |
1688 | } | |
1689 | ||
cf1ecc82 GH |
1690 | static void dpy_set_ui_info_timer(void *opaque) |
1691 | { | |
1692 | QemuConsole *con = opaque; | |
1693 | ||
1694 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1695 | } | |
1696 | ||
b7fb49f0 GH |
1697 | bool dpy_ui_info_supported(QemuConsole *con) |
1698 | { | |
5c4b107f GH |
1699 | if (con == NULL) { |
1700 | con = active_console; | |
1701 | } | |
1702 | ||
b7fb49f0 GH |
1703 | return con->hw_ops->ui_info != NULL; |
1704 | } | |
1705 | ||
5eaf1e48 MAL |
1706 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1707 | { | |
5c4b107f GH |
1708 | if (con == NULL) { |
1709 | con = active_console; | |
1710 | } | |
5eaf1e48 MAL |
1711 | |
1712 | return &con->ui_info; | |
1713 | } | |
1714 | ||
ca19ef52 | 1715 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1716 | { |
5c4b107f GH |
1717 | if (con == NULL) { |
1718 | con = active_console; | |
1719 | } | |
1185fde4 | 1720 | |
b7fb49f0 | 1721 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1722 | return -1; |
6f90f3d7 | 1723 | } |
1185fde4 GH |
1724 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1725 | /* nothing changed -- ignore */ | |
1726 | return 0; | |
1727 | } | |
cf1ecc82 GH |
1728 | |
1729 | /* | |
1730 | * Typically we get a flood of these as the user resizes the window. | |
1731 | * Wait until the dust has settled (one second without updates), then | |
1732 | * go notify the guest. | |
1733 | */ | |
1185fde4 | 1734 | con->ui_info = *info; |
ca19ef52 MAL |
1735 | timer_mod(con->ui_timer, |
1736 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1737 | return 0; |
6f90f3d7 GH |
1738 | } |
1739 | ||
c78f7137 | 1740 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1741 | { |
c78f7137 | 1742 | DisplayState *s = con->ds; |
284d1c6b | 1743 | DisplayChangeListener *dcl; |
ebced091 MAL |
1744 | int width = qemu_console_get_width(con, x + w); |
1745 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1746 | |
1747 | x = MAX(x, 0); | |
1748 | y = MAX(y, 0); | |
1749 | x = MIN(x, width); | |
1750 | y = MIN(y, height); | |
1751 | w = MIN(w, width - x); | |
1752 | h = MIN(h, height - y); | |
1753 | ||
81c0d5a6 | 1754 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1755 | return; |
1756 | } | |
589089fe | 1757 | dpy_gfx_update_texture(con, con->surface, x, y, w, h); |
7c20b4a3 | 1758 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1759 | if (con != (dcl->con ? dcl->con : active_console)) { |
1760 | continue; | |
1761 | } | |
7c20b4a3 | 1762 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1763 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1764 | } |
1765 | } | |
1766 | } | |
1767 | ||
7cd0afe6 TZ |
1768 | void dpy_gfx_update_full(QemuConsole *con) |
1769 | { | |
ebced091 MAL |
1770 | int w = qemu_console_get_width(con, 0); |
1771 | int h = qemu_console_get_height(con, 0); | |
1772 | ||
1773 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1774 | } |
1775 | ||
321f048d GH |
1776 | void dpy_gfx_replace_surface(QemuConsole *con, |
1777 | DisplaySurface *surface) | |
1778 | { | |
c821a58e | 1779 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1780 | DisplayState *s = con->ds; |
1781 | DisplaySurface *old_surface = con->surface; | |
284d1c6b | 1782 | DisplayChangeListener *dcl; |
c821a58e AO |
1783 | int width; |
1784 | int height; | |
1785 | ||
1786 | if (!surface) { | |
1787 | if (old_surface) { | |
1788 | width = surface_width(old_surface); | |
1789 | height = surface_height(old_surface); | |
1790 | } else { | |
1791 | width = 640; | |
1792 | height = 480; | |
1793 | } | |
1794 | ||
1795 | surface = qemu_create_placeholder_surface(width, height, placeholder_msg); | |
1796 | } | |
321f048d | 1797 | |
c821a58e | 1798 | assert(old_surface != surface); |
6905b934 | 1799 | |
ebced091 | 1800 | con->scanout.kind = SCANOUT_SURFACE; |
321f048d | 1801 | con->surface = surface; |
589089fe | 1802 | dpy_gfx_create_texture(con, surface); |
284d1c6b GH |
1803 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1804 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1805 | continue; | |
1806 | } | |
c84ab0a5 | 1807 | displaychangelistener_gfx_switch(dcl, surface, FALSE); |
321f048d | 1808 | } |
589089fe | 1809 | dpy_gfx_destroy_texture(con, old_surface); |
da229ef3 | 1810 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1811 | } |
1812 | ||
49743df3 BH |
1813 | bool dpy_gfx_check_format(QemuConsole *con, |
1814 | pixman_format_code_t format) | |
1815 | { | |
1816 | DisplayChangeListener *dcl; | |
1817 | DisplayState *s = con->ds; | |
1818 | ||
1819 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1820 | if (dcl->con && dcl->con != con) { | |
1821 | /* dcl bound to another console -> skip */ | |
1822 | continue; | |
1823 | } | |
1824 | if (dcl->ops->dpy_gfx_check_format) { | |
1825 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1826 | return false; | |
1827 | } | |
1828 | } else { | |
75ae7c46 | 1829 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1830 | if (format != qemu_default_pixman_format(32, true)) { |
1831 | return false; | |
1832 | } | |
1833 | } | |
1834 | } | |
1835 | return true; | |
1836 | } | |
1837 | ||
6075137d | 1838 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1839 | { |
284d1c6b GH |
1840 | DisplayChangeListener *dcl; |
1841 | ||
7c20b4a3 GH |
1842 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1843 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1844 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1845 | } |
1846 | } | |
1847 | } | |
1848 | ||
c78f7137 | 1849 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1850 | { |
c78f7137 | 1851 | DisplayState *s = con->ds; |
284d1c6b | 1852 | DisplayChangeListener *dcl; |
321f048d | 1853 | |
81c0d5a6 | 1854 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1855 | return; |
1856 | } | |
7c20b4a3 | 1857 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1858 | if (con != (dcl->con ? dcl->con : active_console)) { |
1859 | continue; | |
1860 | } | |
7c20b4a3 | 1861 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1862 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1863 | } |
1864 | } | |
1865 | } | |
1866 | ||
c78f7137 | 1867 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1868 | { |
c78f7137 | 1869 | DisplayState *s = con->ds; |
284d1c6b | 1870 | DisplayChangeListener *dcl; |
321f048d | 1871 | |
81c0d5a6 | 1872 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1873 | return; |
1874 | } | |
7c20b4a3 | 1875 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1876 | if (con != (dcl->con ? dcl->con : active_console)) { |
1877 | continue; | |
1878 | } | |
7c20b4a3 | 1879 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1880 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1881 | } |
1882 | } | |
1883 | } | |
1884 | ||
c78f7137 | 1885 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1886 | { |
c78f7137 | 1887 | DisplayState *s = con->ds; |
9425c004 | 1888 | DisplayChangeListener *dcl; |
321f048d | 1889 | |
81c0d5a6 | 1890 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1891 | return; |
1892 | } | |
7c20b4a3 | 1893 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1894 | if (con != (dcl->con ? dcl->con : active_console)) { |
1895 | continue; | |
1896 | } | |
7c20b4a3 | 1897 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1898 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1899 | } |
1900 | } | |
1901 | } | |
1902 | ||
c78f7137 | 1903 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1904 | { |
c78f7137 | 1905 | DisplayState *s = con->ds; |
284d1c6b | 1906 | DisplayChangeListener *dcl; |
321f048d | 1907 | |
81c0d5a6 | 1908 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1909 | return; |
1910 | } | |
7c20b4a3 | 1911 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1912 | if (con != (dcl->con ? dcl->con : active_console)) { |
1913 | continue; | |
1914 | } | |
7c20b4a3 | 1915 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1916 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1917 | } |
1918 | } | |
1919 | } | |
1920 | ||
c78f7137 | 1921 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1922 | { |
c78f7137 | 1923 | DisplayState *s = con->ds; |
284d1c6b | 1924 | DisplayChangeListener *dcl; |
321f048d | 1925 | |
81c0d5a6 | 1926 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1927 | return; |
1928 | } | |
7c20b4a3 | 1929 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1930 | if (con != (dcl->con ? dcl->con : active_console)) { |
1931 | continue; | |
1932 | } | |
7c20b4a3 | 1933 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1934 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1935 | } |
1936 | } | |
1937 | } | |
1938 | ||
c78f7137 | 1939 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1940 | { |
c78f7137 | 1941 | DisplayState *s = con->ds; |
284d1c6b GH |
1942 | DisplayChangeListener *dcl; |
1943 | ||
7c20b4a3 GH |
1944 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1945 | if (dcl->ops->dpy_cursor_define) { | |
1946 | return true; | |
1947 | } | |
1948 | } | |
1949 | return false; | |
1950 | } | |
1951 | ||
06020b95 GH |
1952 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1953 | struct QEMUGLParams *qparams) | |
1954 | { | |
1955 | assert(con->gl); | |
1956 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1957 | } | |
1958 | ||
1959 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1960 | { | |
1961 | assert(con->gl); | |
1962 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1963 | } | |
1964 | ||
1965 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1966 | { | |
1967 | assert(con->gl); | |
1968 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1969 | } | |
1970 | ||
eaa92c76 GH |
1971 | void dpy_gl_scanout_disable(QemuConsole *con) |
1972 | { | |
7cc712e9 MAL |
1973 | DisplayState *s = con->ds; |
1974 | DisplayChangeListener *dcl; | |
1975 | ||
ebced091 MAL |
1976 | if (con->scanout.kind != SCANOUT_SURFACE) { |
1977 | con->scanout.kind = SCANOUT_NONE; | |
1978 | } | |
7cc712e9 | 1979 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1980 | if (con != (dcl->con ? dcl->con : active_console)) { |
1981 | continue; | |
1982 | } | |
a9fbce5e MAL |
1983 | if (dcl->ops->dpy_gl_scanout_disable) { |
1984 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
1985 | } | |
7cc712e9 | 1986 | } |
eaa92c76 GH |
1987 | } |
1988 | ||
f4c36bda GH |
1989 | void dpy_gl_scanout_texture(QemuConsole *con, |
1990 | uint32_t backing_id, | |
1991 | bool backing_y_0_top, | |
1992 | uint32_t backing_width, | |
1993 | uint32_t backing_height, | |
1994 | uint32_t x, uint32_t y, | |
1995 | uint32_t width, uint32_t height) | |
06020b95 | 1996 | { |
7cc712e9 MAL |
1997 | DisplayState *s = con->ds; |
1998 | DisplayChangeListener *dcl; | |
1999 | ||
ebced091 MAL |
2000 | con->scanout.kind = SCANOUT_TEXTURE; |
2001 | con->scanout.texture = (ScanoutTexture) { | |
2002 | backing_id, backing_y_0_top, backing_width, backing_height, | |
2003 | x, y, width, height | |
2004 | }; | |
7cc712e9 | 2005 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2006 | if (con != (dcl->con ? dcl->con : active_console)) { |
2007 | continue; | |
2008 | } | |
a9fbce5e MAL |
2009 | if (dcl->ops->dpy_gl_scanout_texture) { |
2010 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
2011 | backing_y_0_top, | |
2012 | backing_width, backing_height, | |
2013 | x, y, width, height); | |
2014 | } | |
7cc712e9 | 2015 | } |
06020b95 GH |
2016 | } |
2017 | ||
4133fa71 GH |
2018 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
2019 | QemuDmaBuf *dmabuf) | |
2020 | { | |
7cc712e9 MAL |
2021 | DisplayState *s = con->ds; |
2022 | DisplayChangeListener *dcl; | |
2023 | ||
ebced091 MAL |
2024 | con->scanout.kind = SCANOUT_DMABUF; |
2025 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 2026 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2027 | if (con != (dcl->con ? dcl->con : active_console)) { |
2028 | continue; | |
2029 | } | |
a9fbce5e MAL |
2030 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
2031 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
2032 | } | |
7cc712e9 | 2033 | } |
4133fa71 GH |
2034 | } |
2035 | ||
6e1f2cb5 GH |
2036 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
2037 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 2038 | { |
7cc712e9 MAL |
2039 | DisplayState *s = con->ds; |
2040 | DisplayChangeListener *dcl; | |
4133fa71 | 2041 | |
7cc712e9 | 2042 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2043 | if (con != (dcl->con ? dcl->con : active_console)) { |
2044 | continue; | |
2045 | } | |
7cc712e9 MAL |
2046 | if (dcl->ops->dpy_gl_cursor_dmabuf) { |
2047 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 2048 | have_hot, hot_x, hot_y); |
7cc712e9 | 2049 | } |
6e1f2cb5 GH |
2050 | } |
2051 | } | |
2052 | ||
2053 | void dpy_gl_cursor_position(QemuConsole *con, | |
2054 | uint32_t pos_x, uint32_t pos_y) | |
2055 | { | |
7cc712e9 MAL |
2056 | DisplayState *s = con->ds; |
2057 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 2058 | |
7cc712e9 | 2059 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2060 | if (con != (dcl->con ? dcl->con : active_console)) { |
2061 | continue; | |
2062 | } | |
7cc712e9 MAL |
2063 | if (dcl->ops->dpy_gl_cursor_position) { |
2064 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
2065 | } | |
4133fa71 GH |
2066 | } |
2067 | } | |
2068 | ||
2069 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
2070 | QemuDmaBuf *dmabuf) | |
2071 | { | |
7cc712e9 MAL |
2072 | DisplayState *s = con->ds; |
2073 | DisplayChangeListener *dcl; | |
4133fa71 | 2074 | |
7cc712e9 | 2075 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2076 | if (con != (dcl->con ? dcl->con : active_console)) { |
2077 | continue; | |
2078 | } | |
7cc712e9 MAL |
2079 | if (dcl->ops->dpy_gl_release_dmabuf) { |
2080 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
2081 | } | |
4133fa71 GH |
2082 | } |
2083 | } | |
2084 | ||
06020b95 GH |
2085 | void dpy_gl_update(QemuConsole *con, |
2086 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
2087 | { | |
7cc712e9 MAL |
2088 | DisplayState *s = con->ds; |
2089 | DisplayChangeListener *dcl; | |
2090 | ||
06020b95 | 2091 | assert(con->gl); |
f6413cbf MAL |
2092 | |
2093 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 2094 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2095 | if (con != (dcl->con ? dcl->con : active_console)) { |
2096 | continue; | |
2097 | } | |
a9fbce5e MAL |
2098 | if (dcl->ops->dpy_gl_update) { |
2099 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
2100 | } | |
7cc712e9 | 2101 | } |
f6413cbf | 2102 | graphic_hw_gl_block(con, false); |
06020b95 GH |
2103 | } |
2104 | ||
98b50080 PB |
2105 | /***********************************************************/ |
2106 | /* register display */ | |
2107 | ||
64840c66 GH |
2108 | /* console.c internal use only */ |
2109 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 2110 | { |
64840c66 GH |
2111 | if (!display_state) { |
2112 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
2113 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2114 | text_console_update_cursor, NULL); | |
64840c66 GH |
2115 | } |
2116 | return display_state; | |
98b50080 PB |
2117 | } |
2118 | ||
64840c66 GH |
2119 | /* |
2120 | * Called by main(), after creating QemuConsoles | |
2121 | * and before initializing ui (sdl/vnc/...). | |
2122 | */ | |
2123 | DisplayState *init_displaystate(void) | |
98b50080 | 2124 | { |
43f420f8 | 2125 | gchar *name; |
cd6cd8fa | 2126 | QemuConsole *con; |
64840c66 | 2127 | |
333cb18f | 2128 | get_alloc_displaystate(); |
cd6cd8fa GH |
2129 | QTAILQ_FOREACH(con, &consoles, next) { |
2130 | if (con->console_type != GRAPHIC_CONSOLE && | |
2131 | con->ds == NULL) { | |
2132 | text_console_do_init(con->chr, display_state); | |
64840c66 | 2133 | } |
43f420f8 GH |
2134 | |
2135 | /* Hook up into the qom tree here (not in new_console()), once | |
2136 | * all QemuConsoles are created and the order / numbering | |
2137 | * doesn't change any more */ | |
cd6cd8fa | 2138 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 2139 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 2140 | name, OBJECT(con)); |
43f420f8 | 2141 | g_free(name); |
64840c66 GH |
2142 | } |
2143 | ||
98b50080 PB |
2144 | return display_state; |
2145 | } | |
2146 | ||
1c1f9498 GH |
2147 | void graphic_console_set_hwops(QemuConsole *con, |
2148 | const GraphicHwOps *hw_ops, | |
2149 | void *opaque) | |
2150 | { | |
2151 | con->hw_ops = hw_ops; | |
2152 | con->hw = opaque; | |
2153 | } | |
2154 | ||
5643706a | 2155 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2156 | const GraphicHwOps *hw_ops, |
c78f7137 | 2157 | void *opaque) |
95219897 | 2158 | { |
521a580d GH |
2159 | static const char noinit[] = |
2160 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2161 | int width = 640; |
2162 | int height = 480; | |
76ffb0b4 | 2163 | QemuConsole *s; |
3023f332 | 2164 | DisplayState *ds; |
9588d67e | 2165 | DisplaySurface *surface; |
f0f2f976 | 2166 | |
64840c66 | 2167 | ds = get_alloc_displaystate(); |
9588d67e GH |
2168 | s = qemu_console_lookup_unused(); |
2169 | if (s) { | |
2170 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2171 | width = qemu_console_get_width(s, 0); |
2172 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2173 | } else { |
2174 | trace_console_gfx_new(); | |
2175 | s = new_console(ds, GRAPHIC_CONSOLE, head); | |
2176 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
2177 | dpy_set_ui_info_timer, s); | |
2178 | } | |
1c1f9498 | 2179 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2180 | if (dev) { |
5325cc34 | 2181 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2182 | &error_abort); |
aa2beaa1 | 2183 | } |
3023f332 | 2184 | |
b5a087b0 | 2185 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2186 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2187 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2188 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2189 | return s; |
e7f0ad58 FB |
2190 | } |
2191 | ||
9588d67e GH |
2192 | static const GraphicHwOps unused_ops = { |
2193 | /* no callbacks */ | |
2194 | }; | |
2195 | ||
2196 | void graphic_console_close(QemuConsole *con) | |
2197 | { | |
2198 | static const char unplugged[] = | |
2199 | "Guest display has been unplugged"; | |
2200 | DisplaySurface *surface; | |
ebced091 MAL |
2201 | int width = qemu_console_get_width(con, 640); |
2202 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2203 | |
2204 | trace_console_gfx_close(con->index); | |
5325cc34 | 2205 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2206 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2207 | ||
2208 | if (con->gl) { | |
2209 | dpy_gl_scanout_disable(con); | |
2210 | } | |
b5a087b0 | 2211 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2212 | dpy_gfx_replace_surface(con, surface); |
2213 | } | |
2214 | ||
284d1c6b GH |
2215 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2216 | { | |
cd6cd8fa GH |
2217 | QemuConsole *con; |
2218 | ||
2219 | QTAILQ_FOREACH(con, &consoles, next) { | |
2220 | if (con->index == index) { | |
2221 | return con; | |
2222 | } | |
284d1c6b | 2223 | } |
cd6cd8fa | 2224 | return NULL; |
284d1c6b GH |
2225 | } |
2226 | ||
5643706a | 2227 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2228 | { |
cd6cd8fa | 2229 | QemuConsole *con; |
14a93649 | 2230 | Object *obj; |
5643706a | 2231 | uint32_t h; |
14a93649 | 2232 | |
cd6cd8fa GH |
2233 | QTAILQ_FOREACH(con, &consoles, next) { |
2234 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2235 | "device", &error_abort); |
5643706a GH |
2236 | if (DEVICE(obj) != dev) { |
2237 | continue; | |
2238 | } | |
cd6cd8fa | 2239 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2240 | "head", &error_abort); |
5643706a GH |
2241 | if (h != head) { |
2242 | continue; | |
14a93649 | 2243 | } |
cd6cd8fa | 2244 | return con; |
14a93649 GH |
2245 | } |
2246 | return NULL; | |
2247 | } | |
2248 | ||
f2c1d54c GH |
2249 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2250 | uint32_t head, Error **errp) | |
2251 | { | |
2252 | DeviceState *dev; | |
2253 | QemuConsole *con; | |
2254 | ||
2255 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2256 | if (dev == NULL) { | |
2257 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2258 | "Device '%s' not found", device_id); | |
2259 | return NULL; | |
2260 | } | |
2261 | ||
2262 | con = qemu_console_lookup_by_device(dev, head); | |
2263 | if (con == NULL) { | |
2264 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2265 | device_id, head); | |
2266 | return NULL; | |
2267 | } | |
2268 | ||
2269 | return con; | |
2270 | } | |
2271 | ||
9588d67e GH |
2272 | QemuConsole *qemu_console_lookup_unused(void) |
2273 | { | |
cd6cd8fa | 2274 | QemuConsole *con; |
9588d67e | 2275 | Object *obj; |
9588d67e | 2276 | |
cd6cd8fa GH |
2277 | QTAILQ_FOREACH(con, &consoles, next) { |
2278 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2279 | continue; |
2280 | } | |
cd6cd8fa | 2281 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2282 | "device", &error_abort); |
2283 | if (obj != NULL) { | |
2284 | continue; | |
2285 | } | |
cd6cd8fa | 2286 | return con; |
9588d67e GH |
2287 | } |
2288 | return NULL; | |
2289 | } | |
2290 | ||
81c0d5a6 | 2291 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2292 | { |
284d1c6b | 2293 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2294 | } |
2295 | ||
81c0d5a6 | 2296 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2297 | { |
81c0d5a6 GH |
2298 | if (con == NULL) { |
2299 | con = active_console; | |
2300 | } | |
2301 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2302 | } | |
2303 | ||
2304 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2305 | { | |
2306 | if (con == NULL) { | |
2307 | con = active_console; | |
2308 | } | |
2309 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2310 | } |
2311 | ||
f607867c GH |
2312 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2313 | { | |
2314 | assert(con != NULL); | |
2315 | return con->gl_block; | |
2316 | } | |
2317 | ||
839a4826 WJ |
2318 | bool qemu_console_is_multihead(DeviceState *dev) |
2319 | { | |
2320 | QemuConsole *con; | |
2321 | Object *obj; | |
2322 | uint32_t f = 0xffffffff; | |
2323 | uint32_t h; | |
2324 | ||
2325 | QTAILQ_FOREACH(con, &consoles, next) { | |
2326 | obj = object_property_get_link(OBJECT(con), | |
2327 | "device", &error_abort); | |
2328 | if (DEVICE(obj) != dev) { | |
2329 | continue; | |
2330 | } | |
2331 | ||
2332 | h = object_property_get_uint(OBJECT(con), | |
2333 | "head", &error_abort); | |
2334 | if (f == 0xffffffff) { | |
2335 | f = h; | |
2336 | } else if (h != f) { | |
2337 | return true; | |
2338 | } | |
2339 | } | |
2340 | return false; | |
2341 | } | |
2342 | ||
779ce88f GH |
2343 | char *qemu_console_get_label(QemuConsole *con) |
2344 | { | |
2345 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2346 | if (con->device) { | |
839a4826 WJ |
2347 | DeviceState *dev; |
2348 | bool multihead; | |
2349 | ||
2350 | dev = DEVICE(con->device); | |
2351 | multihead = qemu_console_is_multihead(dev); | |
2352 | if (multihead) { | |
2353 | return g_strdup_printf("%s.%d", dev->id ? | |
2354 | dev->id : | |
2355 | object_get_typename(con->device), | |
2356 | con->head); | |
2357 | } else { | |
2358 | return g_strdup_printf("%s", dev->id ? | |
2359 | dev->id : | |
2360 | object_get_typename(con->device)); | |
2361 | } | |
779ce88f GH |
2362 | } |
2363 | return g_strdup("VGA"); | |
2364 | } else { | |
2365 | if (con->chr && con->chr->label) { | |
2366 | return g_strdup(con->chr->label); | |
2367 | } | |
2368 | return g_strdup_printf("vc%d", con->index); | |
2369 | } | |
2370 | } | |
2371 | ||
d4c85337 GH |
2372 | int qemu_console_get_index(QemuConsole *con) |
2373 | { | |
2374 | if (con == NULL) { | |
2375 | con = active_console; | |
2376 | } | |
2377 | return con ? con->index : -1; | |
2378 | } | |
2379 | ||
5643706a GH |
2380 | uint32_t qemu_console_get_head(QemuConsole *con) |
2381 | { | |
2382 | if (con == NULL) { | |
2383 | con = active_console; | |
2384 | } | |
2385 | return con ? con->head : -1; | |
2386 | } | |
2387 | ||
d4c85337 GH |
2388 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2389 | { | |
2390 | if (con == NULL) { | |
2391 | con = active_console; | |
2392 | } | |
ebced091 MAL |
2393 | if (con == NULL) { |
2394 | return fallback; | |
2395 | } | |
2396 | switch (con->scanout.kind) { | |
2397 | case SCANOUT_DMABUF: | |
2398 | return con->scanout.dmabuf->width; | |
2399 | case SCANOUT_TEXTURE: | |
2400 | return con->scanout.texture.width; | |
2401 | case SCANOUT_SURFACE: | |
2402 | return surface_width(con->surface); | |
2403 | default: | |
2404 | return fallback; | |
2405 | } | |
d4c85337 GH |
2406 | } |
2407 | ||
2408 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2409 | { | |
2410 | if (con == NULL) { | |
2411 | con = active_console; | |
2412 | } | |
ebced091 MAL |
2413 | if (con == NULL) { |
2414 | return fallback; | |
2415 | } | |
2416 | switch (con->scanout.kind) { | |
2417 | case SCANOUT_DMABUF: | |
2418 | return con->scanout.dmabuf->height; | |
2419 | case SCANOUT_TEXTURE: | |
2420 | return con->scanout.texture.height; | |
2421 | case SCANOUT_SURFACE: | |
2422 | return surface_height(con->surface); | |
2423 | default: | |
2424 | return fallback; | |
2425 | } | |
d4c85337 GH |
2426 | } |
2427 | ||
ec222519 VR |
2428 | static void vc_chr_accept_input(Chardev *chr) |
2429 | { | |
2430 | VCChardev *drv = VC_CHARDEV(chr); | |
2431 | QemuConsole *s = drv->console; | |
2432 | ||
2433 | kbd_send_chars(s); | |
2434 | } | |
2435 | ||
5bf5adae | 2436 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2437 | { |
777357d7 | 2438 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2439 | QemuConsole *s = drv->console; |
4104833f PB |
2440 | |
2441 | s->echo = echo; | |
2442 | } | |
2443 | ||
aea7947c GH |
2444 | static void text_console_update_cursor_timer(void) |
2445 | { | |
2446 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2447 | + CONSOLE_CURSOR_PERIOD / 2); | |
2448 | } | |
2449 | ||
bf1bed81 JK |
2450 | static void text_console_update_cursor(void *opaque) |
2451 | { | |
aea7947c | 2452 | QemuConsole *s; |
cd6cd8fa | 2453 | int count = 0; |
aea7947c GH |
2454 | |
2455 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2456 | |
cd6cd8fa | 2457 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2458 | if (qemu_console_is_graphic(s) || |
2459 | !qemu_console_is_visible(s)) { | |
2460 | continue; | |
2461 | } | |
2462 | count++; | |
2463 | graphic_hw_invalidate(s); | |
2464 | } | |
2465 | ||
2466 | if (count) { | |
2467 | text_console_update_cursor_timer(); | |
2468 | } | |
bf1bed81 JK |
2469 | } |
2470 | ||
380cd056 GH |
2471 | static const GraphicHwOps text_console_ops = { |
2472 | .invalidate = text_console_invalidate, | |
2473 | .text_update = text_console_update, | |
2474 | }; | |
2475 | ||
0ec7b3e7 | 2476 | static void text_console_do_init(Chardev *chr, DisplayState *ds) |
e7f0ad58 | 2477 | { |
777357d7 | 2478 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2479 | QemuConsole *s = drv->console; |
36671fbd GH |
2480 | int g_width = 80 * FONT_WIDTH; |
2481 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2482 | |
0c9d0641 | 2483 | fifo8_create(&s->out_fifo, 16); |
3023f332 | 2484 | s->ds = ds; |
3b46e624 | 2485 | |
e7f0ad58 FB |
2486 | s->y_displayed = 0; |
2487 | s->y_base = 0; | |
2488 | s->total_height = DEFAULT_BACKSCROLL; | |
2489 | s->x = 0; | |
2490 | s->y = 0; | |
ebced091 MAL |
2491 | if (s->scanout.kind != SCANOUT_SURFACE) { |
2492 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { | |
2493 | g_width = qemu_console_get_width(active_console, g_width); | |
2494 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2495 | } |
36671fbd | 2496 | s->surface = qemu_create_displaysurface(g_width, g_height); |
ebced091 | 2497 | s->scanout.kind = SCANOUT_SURFACE; |
491e114a | 2498 | } |
6d6f7c28 | 2499 | |
380cd056 | 2500 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2501 | s->hw = s; |
2502 | ||
6d6f7c28 PB |
2503 | /* Set text attribute defaults */ |
2504 | s->t_attrib_default.bold = 0; | |
2505 | s->t_attrib_default.uline = 0; | |
2506 | s->t_attrib_default.blink = 0; | |
2507 | s->t_attrib_default.invers = 0; | |
2508 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2509 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2510 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2511 | /* set current text attributes to default */ |
2512 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2513 | text_console_resize(s); |
2514 | ||
51bfa4d3 | 2515 | if (chr->label) { |
18595181 | 2516 | char *msg; |
51bfa4d3 | 2517 | |
4083733d | 2518 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 GH |
2519 | msg = g_strdup_printf("%s console\r\n", chr->label); |
2520 | vc_chr_write(chr, (uint8_t *)msg, strlen(msg)); | |
2521 | g_free(msg); | |
735ba588 | 2522 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2523 | } |
2524 | ||
63618135 | 2525 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2526 | } |
c60e08d9 | 2527 | |
777357d7 MAL |
2528 | static void vc_chr_open(Chardev *chr, |
2529 | ChardevBackend *backend, | |
2530 | bool *be_opened, | |
2531 | Error **errp) | |
2796dae0 | 2532 | { |
6f974c84 | 2533 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2534 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2535 | QemuConsole *s; |
702ec69c GH |
2536 | unsigned width = 0; |
2537 | unsigned height = 0; | |
2796dae0 | 2538 | |
702ec69c GH |
2539 | if (vc->has_width) { |
2540 | width = vc->width; | |
2541 | } else if (vc->has_cols) { | |
2542 | width = vc->cols * FONT_WIDTH; | |
2543 | } | |
491e114a | 2544 | |
702ec69c GH |
2545 | if (vc->has_height) { |
2546 | height = vc->height; | |
2547 | } else if (vc->has_rows) { | |
2548 | height = vc->rows * FONT_HEIGHT; | |
2549 | } | |
491e114a | 2550 | |
437fe106 | 2551 | trace_console_txt_new(width, height); |
491e114a | 2552 | if (width == 0 || height == 0) { |
afff2b15 | 2553 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2554 | } else { |
afff2b15 | 2555 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
ebced091 | 2556 | s->scanout.kind = SCANOUT_SURFACE; |
36671fbd | 2557 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2558 | } |
2559 | ||
2560 | if (!s) { | |
fa19d025 | 2561 | error_setg(errp, "cannot create text console"); |
777357d7 | 2562 | return; |
491e114a PB |
2563 | } |
2564 | ||
2565 | s->chr = chr; | |
41ac54b2 | 2566 | drv->console = s; |
64840c66 GH |
2567 | |
2568 | if (display_state) { | |
2569 | text_console_do_init(chr, display_state); | |
2570 | } | |
2796dae0 | 2571 | |
82878dac MAL |
2572 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2573 | * stage, so defer OPENED events until they are fully initialized | |
2574 | */ | |
2575 | *be_opened = false; | |
d82831db AL |
2576 | } |
2577 | ||
c78f7137 | 2578 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2579 | { |
88738ea4 | 2580 | DisplaySurface *surface = qemu_console_surface(s); |
321f048d GH |
2581 | |
2582 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2583 | |
88738ea4 MAL |
2584 | if ((s->scanout.kind != SCANOUT_SURFACE || |
2585 | (surface && surface->flags & QEMU_ALLOCATED_FLAG)) && | |
2586 | qemu_console_get_width(s, -1) == width && | |
cb8962c1 | 2587 | qemu_console_get_height(s, -1) == height) { |
cd958edb MAL |
2588 | return; |
2589 | } | |
2590 | ||
321f048d GH |
2591 | surface = qemu_create_displaysurface(width, height); |
2592 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2593 | } |
38334f76 | 2594 | |
c78f7137 GH |
2595 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2596 | { | |
ebced091 MAL |
2597 | switch (console->scanout.kind) { |
2598 | case SCANOUT_SURFACE: | |
2599 | return console->surface; | |
2600 | default: | |
2601 | return NULL; | |
2602 | } | |
c78f7137 GH |
2603 | } |
2604 | ||
0da2ea1b | 2605 | PixelFormat qemu_default_pixelformat(int bpp) |
2606 | { | |
56bd9ea1 GH |
2607 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2608 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2609 | return pf; |
2610 | } | |
01f45d98 | 2611 | |
db71589f GH |
2612 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2613 | ||
2614 | void qemu_display_register(QemuDisplay *ui) | |
2615 | { | |
2616 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2617 | dpys[ui->type] = ui; | |
2618 | } | |
2619 | ||
898f9d41 GH |
2620 | bool qemu_display_find_default(DisplayOptions *opts) |
2621 | { | |
2622 | static DisplayType prio[] = { | |
66c2207f | 2623 | #if defined(CONFIG_GTK) |
898f9d41 | 2624 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2625 | #endif |
2626 | #if defined(CONFIG_SDL) | |
898f9d41 | 2627 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2628 | #endif |
2629 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2630 | DISPLAY_TYPE_COCOA |
66c2207f | 2631 | #endif |
898f9d41 GH |
2632 | }; |
2633 | int i; | |
2634 | ||
66c2207f | 2635 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2636 | if (dpys[prio[i]] == NULL) { |
c551fb0b CF |
2637 | Error *local_err = NULL; |
2638 | int rv = ui_module_load(DisplayType_str(prio[i]), &local_err); | |
2639 | if (rv < 0) { | |
2640 | error_report_err(local_err); | |
2641 | } | |
61b4d9a2 | 2642 | } |
898f9d41 GH |
2643 | if (dpys[prio[i]] == NULL) { |
2644 | continue; | |
2645 | } | |
2646 | opts->type = prio[i]; | |
2647 | return true; | |
2648 | } | |
2649 | return false; | |
2650 | } | |
2651 | ||
db71589f GH |
2652 | void qemu_display_early_init(DisplayOptions *opts) |
2653 | { | |
2654 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2655 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2656 | return; | |
2657 | } | |
61b4d9a2 | 2658 | if (dpys[opts->type] == NULL) { |
c551fb0b CF |
2659 | Error *local_err = NULL; |
2660 | int rv = ui_module_load(DisplayType_str(opts->type), &local_err); | |
2661 | if (rv < 0) { | |
2662 | error_report_err(local_err); | |
2663 | } | |
61b4d9a2 | 2664 | } |
db71589f GH |
2665 | if (dpys[opts->type] == NULL) { |
2666 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2667 | DisplayType_str(opts->type)); |
db71589f GH |
2668 | exit(1); |
2669 | } | |
2670 | if (dpys[opts->type]->early_init) { | |
2671 | dpys[opts->type]->early_init(opts); | |
2672 | } | |
2673 | } | |
2674 | ||
2675 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2676 | { | |
2677 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2678 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2679 | return; | |
2680 | } | |
2681 | assert(dpys[opts->type] != NULL); | |
2682 | dpys[opts->type]->init(ds, opts); | |
2683 | } | |
2684 | ||
c388f408 TH |
2685 | void qemu_display_help(void) |
2686 | { | |
2687 | int idx; | |
2688 | ||
2689 | printf("Available display backend types:\n"); | |
a1e8853e | 2690 | printf("none\n"); |
c388f408 TH |
2691 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2692 | if (!dpys[idx]) { | |
c551fb0b CF |
2693 | Error *local_err = NULL; |
2694 | int rv = ui_module_load(DisplayType_str(idx), &local_err); | |
2695 | if (rv < 0) { | |
2696 | error_report_err(local_err); | |
2697 | } | |
c388f408 TH |
2698 | } |
2699 | if (dpys[idx]) { | |
2700 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2701 | } | |
2702 | } | |
2703 | } | |
2704 | ||
6f974c84 | 2705 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2706 | { |
2707 | int val; | |
21a933ea | 2708 | ChardevVC *vc; |
702ec69c | 2709 | |
0b663b7d | 2710 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2711 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2712 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2713 | |
2714 | val = qemu_opt_get_number(opts, "width", 0); | |
2715 | if (val != 0) { | |
21a933ea EB |
2716 | vc->has_width = true; |
2717 | vc->width = val; | |
702ec69c GH |
2718 | } |
2719 | ||
2720 | val = qemu_opt_get_number(opts, "height", 0); | |
2721 | if (val != 0) { | |
21a933ea EB |
2722 | vc->has_height = true; |
2723 | vc->height = val; | |
702ec69c GH |
2724 | } |
2725 | ||
2726 | val = qemu_opt_get_number(opts, "cols", 0); | |
2727 | if (val != 0) { | |
21a933ea EB |
2728 | vc->has_cols = true; |
2729 | vc->cols = val; | |
702ec69c GH |
2730 | } |
2731 | ||
2732 | val = qemu_opt_get_number(opts, "rows", 0); | |
2733 | if (val != 0) { | |
21a933ea EB |
2734 | vc->has_rows = true; |
2735 | vc->rows = val; | |
702ec69c GH |
2736 | } |
2737 | } | |
2738 | ||
95be0669 GH |
2739 | static const TypeInfo qemu_console_info = { |
2740 | .name = TYPE_QEMU_CONSOLE, | |
2741 | .parent = TYPE_OBJECT, | |
2742 | .instance_size = sizeof(QemuConsole), | |
2743 | .class_size = sizeof(QemuConsoleClass), | |
2744 | }; | |
2745 | ||
777357d7 MAL |
2746 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2747 | { | |
2748 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2749 | ||
88cace9f | 2750 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2751 | cc->open = vc_chr_open; |
2752 | cc->chr_write = vc_chr_write; | |
ec222519 | 2753 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2754 | cc->chr_set_echo = vc_chr_set_echo; |
2755 | } | |
2756 | ||
2757 | static const TypeInfo char_vc_type_info = { | |
2758 | .name = TYPE_CHARDEV_VC, | |
2759 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2760 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2761 | .class_init = char_vc_class_init, |
2762 | }; | |
2763 | ||
2764 | void qemu_console_early_init(void) | |
2765 | { | |
2766 | /* set the default vc driver */ | |
2767 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2768 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2769 | } |
2770 | } | |
2771 | ||
01f45d98 AL |
2772 | static void register_types(void) |
2773 | { | |
95be0669 | 2774 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2775 | } |
2776 | ||
2777 | type_init(register_types); |