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Commit | Line | Data |
---|---|---|
e7f0ad58 FB |
1 | /* |
2 | * QEMU graphical console | |
5fafdf24 | 3 | * |
e7f0ad58 | 4 | * Copyright (c) 2004 Fabrice Bellard |
5fafdf24 | 5 | * |
e7f0ad58 FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
e688df6b | 24 | |
e16f4c87 | 25 | #include "qemu/osdep.h" |
28ecbaee | 26 | #include "ui/console.h" |
aa2beaa1 | 27 | #include "hw/qdev-core.h" |
e688df6b | 28 | #include "qapi/error.h" |
9af23989 | 29 | #include "qapi/qapi-commands-ui.h" |
0c9d0641 | 30 | #include "qemu/fifo8.h" |
014b00cc | 31 | #include "qemu/main-loop.h" |
0b8fa32f | 32 | #include "qemu/module.h" |
922a01a0 | 33 | #include "qemu/option.h" |
1de7afc9 | 34 | #include "qemu/timer.h" |
014b00cc | 35 | #include "chardev/char.h" |
ac86048b | 36 | #include "trace.h" |
a77549b3 | 37 | #include "exec/memory.h" |
c5f2bce5 | 38 | #include "io/channel-file.h" |
db1015e9 | 39 | #include "qom/object.h" |
9a0a119a KS |
40 | #ifdef CONFIG_PNG |
41 | #include <png.h> | |
42 | #endif | |
e7f0ad58 FB |
43 | |
44 | #define DEFAULT_BACKSCROLL 512 | |
bf1bed81 | 45 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 46 | |
6d6f7c28 PB |
47 | typedef struct TextAttributes { |
48 | uint8_t fgcol:4; | |
49 | uint8_t bgcol:4; | |
50 | uint8_t bold:1; | |
51 | uint8_t uline:1; | |
52 | uint8_t blink:1; | |
53 | uint8_t invers:1; | |
54 | uint8_t unvisible:1; | |
55 | } TextAttributes; | |
56 | ||
e7f0ad58 FB |
57 | typedef struct TextCell { |
58 | uint8_t ch; | |
6d6f7c28 | 59 | TextAttributes t_attrib; |
e7f0ad58 FB |
60 | } TextCell; |
61 | ||
62 | #define MAX_ESC_PARAMS 3 | |
63 | ||
64 | enum TTYState { | |
65 | TTY_STATE_NORM, | |
66 | TTY_STATE_ESC, | |
67 | TTY_STATE_CSI, | |
68 | }; | |
69 | ||
af3a9031 TS |
70 | typedef enum { |
71 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
72 | TEXT_CONSOLE, |
73 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 74 | } console_type_t; |
af3a9031 | 75 | |
76ffb0b4 | 76 | struct QemuConsole { |
95be0669 GH |
77 | Object parent; |
78 | ||
f81bdefb | 79 | int index; |
c227f099 | 80 | console_type_t console_type; |
e7f0ad58 | 81 | DisplayState *ds; |
321f048d | 82 | DisplaySurface *surface; |
ebced091 | 83 | DisplayScanout scanout; |
284d1c6b | 84 | int dcls; |
5e79d516 | 85 | DisplayGLCtx *gl; |
a4ddc314 | 86 | int gl_block; |
a9b1e471 | 87 | QEMUTimer *gl_unblock_timer; |
b3cb21b9 | 88 | int window_id; |
76ffb0b4 | 89 | |
95219897 | 90 | /* Graphic console state. */ |
aa2beaa1 | 91 | Object *device; |
5643706a | 92 | uint32_t head; |
6f90f3d7 | 93 | QemuUIInfo ui_info; |
cf1ecc82 | 94 | QEMUTimer *ui_timer; |
380cd056 | 95 | const GraphicHwOps *hw_ops; |
95219897 | 96 | void *hw; |
76ffb0b4 GH |
97 | |
98 | /* Text console state */ | |
e7f0ad58 FB |
99 | int width; |
100 | int height; | |
101 | int total_height; | |
102 | int backscroll_height; | |
e7f0ad58 | 103 | int x, y; |
adb47967 | 104 | int x_saved, y_saved; |
e7f0ad58 FB |
105 | int y_displayed; |
106 | int y_base; | |
6d6f7c28 PB |
107 | TextAttributes t_attrib_default; /* default text attributes */ |
108 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 109 | TextCell *cells; |
4d3b6f6e | 110 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 111 | int echo; |
e7f0ad58 | 112 | |
14778c20 PB |
113 | int update_x0; |
114 | int update_y0; | |
115 | int update_x1; | |
116 | int update_y1; | |
117 | ||
e7f0ad58 FB |
118 | enum TTYState state; |
119 | int esc_params[MAX_ESC_PARAMS]; | |
120 | int nb_esc_params; | |
121 | ||
0ec7b3e7 | 122 | Chardev *chr; |
e15d7371 | 123 | /* fifo for key pressed */ |
0c9d0641 | 124 | Fifo8 out_fifo; |
0d9b90ce | 125 | CoQueue dump_queue; |
cd6cd8fa GH |
126 | |
127 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
128 | }; |
129 | ||
27be5587 | 130 | struct DisplayState { |
1246b259 | 131 | QEMUTimer *gui_timer; |
0f7b2864 GH |
132 | uint64_t last_update; |
133 | uint64_t update_interval; | |
134 | bool refreshing; | |
27be5587 GH |
135 | bool have_gfx; |
136 | bool have_text; | |
137 | ||
138 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
139 | }; | |
140 | ||
98b50080 | 141 | static DisplayState *display_state; |
76ffb0b4 | 142 | static QemuConsole *active_console; |
eae3eb3e | 143 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 144 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
145 | static bool cursor_visible_phase; |
146 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 147 | |
0ec7b3e7 | 148 | static void text_console_do_init(Chardev *chr, DisplayState *ds); |
0f7b2864 | 149 | static void dpy_refresh(DisplayState *s); |
5209089f | 150 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
151 | static void text_console_update_cursor_timer(void); |
152 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 153 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
154 | static bool console_compatible_with(QemuConsole *con, |
155 | DisplayChangeListener *dcl, Error **errp); | |
64840c66 | 156 | |
98a9ad90 GH |
157 | static void gui_update(void *opaque) |
158 | { | |
0f7b2864 GH |
159 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
160 | uint64_t dcl_interval; | |
98a9ad90 GH |
161 | DisplayState *ds = opaque; |
162 | DisplayChangeListener *dcl; | |
cd6cd8fa | 163 | QemuConsole *con; |
98a9ad90 | 164 | |
0f7b2864 | 165 | ds->refreshing = true; |
98a9ad90 | 166 | dpy_refresh(ds); |
0f7b2864 | 167 | ds->refreshing = false; |
98a9ad90 GH |
168 | |
169 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
170 | dcl_interval = dcl->update_interval ? |
171 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
172 | if (interval > dcl_interval) { | |
173 | interval = dcl_interval; | |
98a9ad90 GH |
174 | } |
175 | } | |
0f7b2864 GH |
176 | if (ds->update_interval != interval) { |
177 | ds->update_interval = interval; | |
cd6cd8fa GH |
178 | QTAILQ_FOREACH(con, &consoles, next) { |
179 | if (con->hw_ops->update_interval) { | |
180 | con->hw_ops->update_interval(con->hw, interval); | |
dea1b0bd GH |
181 | } |
182 | } | |
0f7b2864 GH |
183 | trace_console_refresh(interval); |
184 | } | |
bc72ad67 AB |
185 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
186 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
187 | } |
188 | ||
189 | static void gui_setup_refresh(DisplayState *ds) | |
190 | { | |
191 | DisplayChangeListener *dcl; | |
192 | bool need_timer = false; | |
193 | bool have_gfx = false; | |
194 | bool have_text = false; | |
195 | ||
196 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
197 | if (dcl->ops->dpy_refresh != NULL) { | |
198 | need_timer = true; | |
199 | } | |
200 | if (dcl->ops->dpy_gfx_update != NULL) { | |
201 | have_gfx = true; | |
202 | } | |
203 | if (dcl->ops->dpy_text_update != NULL) { | |
204 | have_text = true; | |
205 | } | |
206 | } | |
207 | ||
208 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
209 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
210 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
211 | } |
212 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 213 | timer_free(ds->gui_timer); |
98a9ad90 GH |
214 | ds->gui_timer = NULL; |
215 | } | |
216 | ||
217 | ds->have_gfx = have_gfx; | |
218 | ds->have_text = have_text; | |
219 | } | |
220 | ||
4d631621 MAL |
221 | void graphic_hw_update_done(QemuConsole *con) |
222 | { | |
6fc5183a GH |
223 | if (con) { |
224 | qemu_co_queue_restart_all(&con->dump_queue); | |
225 | } | |
4d631621 MAL |
226 | } |
227 | ||
1dbfa005 | 228 | void graphic_hw_update(QemuConsole *con) |
95219897 | 229 | { |
4d631621 | 230 | bool async = false; |
1cd8b948 | 231 | con = con ? con : active_console; |
1dbfa005 | 232 | if (!con) { |
1cd8b948 | 233 | return; |
1dbfa005 | 234 | } |
1cd8b948 | 235 | if (con->hw_ops->gfx_update) { |
380cd056 | 236 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
237 | async = con->hw_ops->gfx_update_async; |
238 | } | |
239 | if (!async) { | |
240 | graphic_hw_update_done(con); | |
1dbfa005 | 241 | } |
95219897 PB |
242 | } |
243 | ||
a9b1e471 MAL |
244 | static void graphic_hw_gl_unblock_timer(void *opaque) |
245 | { | |
246 | warn_report("console: no gl-unblock within one second"); | |
247 | } | |
248 | ||
bba19b88 GH |
249 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
250 | { | |
a9b1e471 | 251 | uint64_t timeout; |
f607867c GH |
252 | assert(con != NULL); |
253 | ||
a4ddc314 MAL |
254 | if (block) { |
255 | con->gl_block++; | |
256 | } else { | |
257 | con->gl_block--; | |
bba19b88 | 258 | } |
a4ddc314 MAL |
259 | assert(con->gl_block >= 0); |
260 | if (!con->hw_ops->gl_block) { | |
261 | return; | |
262 | } | |
263 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
264 | return; | |
265 | } | |
266 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
267 | |
268 | if (block) { | |
269 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
270 | timeout += 1000; /* one sec */ | |
271 | timer_mod(con->gl_unblock_timer, timeout); | |
272 | } else { | |
273 | timer_del(con->gl_unblock_timer); | |
274 | } | |
bba19b88 GH |
275 | } |
276 | ||
b3cb21b9 ST |
277 | int qemu_console_get_window_id(QemuConsole *con) |
278 | { | |
279 | return con->window_id; | |
280 | } | |
281 | ||
282 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
283 | { | |
284 | con->window_id = window_id; | |
285 | } | |
286 | ||
1dbfa005 | 287 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 288 | { |
1dbfa005 GH |
289 | if (!con) { |
290 | con = active_console; | |
291 | } | |
380cd056 GH |
292 | if (con && con->hw_ops->invalidate) { |
293 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 294 | } |
95219897 PB |
295 | } |
296 | ||
9a0a119a KS |
297 | #ifdef CONFIG_PNG |
298 | /** | |
299 | * png_save: Take a screenshot as PNG | |
300 | * | |
301 | * Saves screendump as a PNG file | |
302 | * | |
303 | * Returns true for success or false for error. | |
304 | * | |
305 | * @fd: File descriptor for PNG file. | |
306 | * @image: Image data in pixman format. | |
307 | * @errp: Pointer to an error. | |
308 | */ | |
309 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
310 | { | |
311 | int width = pixman_image_get_width(image); | |
312 | int height = pixman_image_get_height(image); | |
313 | g_autofree png_struct *png_ptr = NULL; | |
314 | g_autofree png_info *info_ptr = NULL; | |
315 | g_autoptr(pixman_image_t) linebuf = | |
316 | qemu_pixman_linebuf_create(PIXMAN_a8r8g8b8, width); | |
317 | uint8_t *buf = (uint8_t *)pixman_image_get_data(linebuf); | |
318 | FILE *f = fdopen(fd, "wb"); | |
319 | int y; | |
320 | if (!f) { | |
321 | error_setg_errno(errp, errno, | |
322 | "Failed to create file from file descriptor"); | |
323 | return false; | |
324 | } | |
325 | ||
326 | png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, | |
327 | NULL, NULL); | |
328 | if (!png_ptr) { | |
329 | error_setg(errp, "PNG creation failed. Unable to write struct"); | |
330 | fclose(f); | |
331 | return false; | |
332 | } | |
333 | ||
334 | info_ptr = png_create_info_struct(png_ptr); | |
335 | ||
336 | if (!info_ptr) { | |
337 | error_setg(errp, "PNG creation failed. Unable to write info"); | |
338 | fclose(f); | |
339 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
340 | return false; | |
341 | } | |
342 | ||
343 | png_init_io(png_ptr, f); | |
344 | ||
345 | png_set_IHDR(png_ptr, info_ptr, width, height, 8, | |
346 | PNG_COLOR_TYPE_RGB_ALPHA, PNG_INTERLACE_NONE, | |
347 | PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); | |
348 | ||
349 | png_write_info(png_ptr, info_ptr); | |
350 | ||
351 | for (y = 0; y < height; ++y) { | |
352 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); | |
353 | png_write_row(png_ptr, buf); | |
354 | } | |
355 | qemu_pixman_image_unref(linebuf); | |
356 | ||
357 | png_write_end(png_ptr, NULL); | |
358 | ||
359 | png_destroy_write_struct(&png_ptr, &info_ptr); | |
360 | ||
361 | if (fclose(f) != 0) { | |
362 | error_setg_errno(errp, errno, | |
363 | "PNG creation failed. Unable to close file"); | |
364 | return false; | |
365 | } | |
366 | ||
367 | return true; | |
368 | } | |
369 | ||
370 | #else /* no png support */ | |
371 | ||
372 | static bool png_save(int fd, pixman_image_t *image, Error **errp) | |
373 | { | |
374 | error_setg(errp, "Enable PNG support with libpng for screendump"); | |
375 | return false; | |
376 | } | |
377 | ||
378 | #endif /* CONFIG_PNG */ | |
379 | ||
d00ec2fe | 380 | static bool ppm_save(int fd, pixman_image_t *image, Error **errp) |
95219897 | 381 | { |
d00ec2fe MAL |
382 | int width = pixman_image_get_width(image); |
383 | int height = pixman_image_get_height(image); | |
c5f2bce5 MAL |
384 | g_autoptr(Object) ioc = OBJECT(qio_channel_file_new_fd(fd)); |
385 | g_autofree char *header = NULL; | |
386 | g_autoptr(pixman_image_t) linebuf = NULL; | |
2c62f08d | 387 | int y; |
2c62f08d | 388 | |
d00ec2fe | 389 | trace_ppm_save(fd, image); |
c5f2bce5 MAL |
390 | |
391 | header = g_strdup_printf("P6\n%d %d\n%d\n", width, height, 255); | |
392 | if (qio_channel_write_all(QIO_CHANNEL(ioc), | |
393 | header, strlen(header), errp) < 0) { | |
394 | return false; | |
2c62f08d | 395 | } |
c5f2bce5 | 396 | |
2c62f08d GH |
397 | linebuf = qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); |
398 | for (y = 0; y < height; y++) { | |
d00ec2fe | 399 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); |
c5f2bce5 MAL |
400 | if (qio_channel_write_all(QIO_CHANNEL(ioc), |
401 | (char *)pixman_image_get_data(linebuf), | |
402 | pixman_image_get_stride(linebuf), errp) < 0) { | |
403 | return false; | |
404 | } | |
f81bdefb JK |
405 | } |
406 | ||
c5f2bce5 | 407 | return true; |
2c62f08d GH |
408 | } |
409 | ||
0d9b90ce MAL |
410 | static void graphic_hw_update_bh(void *con) |
411 | { | |
412 | graphic_hw_update(con); | |
413 | } | |
414 | ||
415 | /* Safety: coroutine-only, concurrent-coroutine safe, main thread only */ | |
416 | void coroutine_fn | |
417 | qmp_screendump(const char *filename, bool has_device, const char *device, | |
9a0a119a KS |
418 | bool has_head, int64_t head, |
419 | bool has_format, ImageFormat format, Error **errp) | |
2c62f08d | 420 | { |
d00ec2fe | 421 | g_autoptr(pixman_image_t) image = NULL; |
f771c544 | 422 | QemuConsole *con; |
2c62f08d | 423 | DisplaySurface *surface; |
46e5841c | 424 | int fd; |
2c62f08d | 425 | |
f771c544 TH |
426 | if (has_device) { |
427 | con = qemu_console_lookup_by_device_name(device, has_head ? head : 0, | |
428 | errp); | |
429 | if (!con) { | |
430 | return; | |
431 | } | |
432 | } else { | |
433 | if (has_head) { | |
434 | error_setg(errp, "'head' must be specified together with 'device'"); | |
435 | return; | |
436 | } | |
437 | con = qemu_console_lookup_by_index(0); | |
438 | if (!con) { | |
439 | error_setg(errp, "There is no console to take a screendump from"); | |
440 | return; | |
441 | } | |
33bcd98c | 442 | } |
2c62f08d | 443 | |
0d9b90ce MAL |
444 | if (qemu_co_queue_empty(&con->dump_queue)) { |
445 | /* Defer the update, it will restart the pending coroutines */ | |
446 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
447 | graphic_hw_update_bh, con); | |
448 | } | |
449 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
450 | ||
451 | /* | |
452 | * All pending coroutines are woken up, while the BQL is held. No | |
453 | * further graphic update are possible until it is released. Take | |
454 | * an image ref before that. | |
455 | */ | |
2c62f08d | 456 | surface = qemu_console_surface(con); |
08d9864f MP |
457 | if (!surface) { |
458 | error_setg(errp, "no surface"); | |
459 | return; | |
460 | } | |
d00ec2fe | 461 | image = pixman_image_ref(surface->image); |
08d9864f | 462 | |
448058aa | 463 | fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); |
46e5841c MAL |
464 | if (fd == -1) { |
465 | error_setg(errp, "failed to open file '%s': %s", filename, | |
466 | strerror(errno)); | |
467 | return; | |
468 | } | |
469 | ||
0d9b90ce MAL |
470 | /* |
471 | * The image content could potentially be updated as the coroutine | |
472 | * yields and releases the BQL. It could produce corrupted dump, but | |
473 | * it should be otherwise safe. | |
474 | */ | |
9a0a119a KS |
475 | if (has_format && format == IMAGE_FORMAT_PNG) { |
476 | /* PNG format specified for screendump */ | |
477 | if (!png_save(fd, image, errp)) { | |
478 | qemu_unlink(filename); | |
479 | } | |
480 | } else { | |
481 | /* PPM format specified/default for screendump */ | |
482 | if (!ppm_save(fd, image, errp)) { | |
483 | qemu_unlink(filename); | |
484 | } | |
46e5841c | 485 | } |
95219897 PB |
486 | } |
487 | ||
1dbfa005 | 488 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 489 | { |
1dbfa005 GH |
490 | if (!con) { |
491 | con = active_console; | |
492 | } | |
380cd056 GH |
493 | if (con && con->hw_ops->text_update) { |
494 | con->hw_ops->text_update(con->hw, chardata); | |
495 | } | |
4d3b6f6e AZ |
496 | } |
497 | ||
1562e531 GH |
498 | static void vga_fill_rect(QemuConsole *con, |
499 | int posx, int posy, int width, int height, | |
e27bd65a | 500 | pixman_color_t color) |
e7f0ad58 | 501 | { |
1562e531 | 502 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
503 | pixman_rectangle16_t rect = { |
504 | .x = posx, .y = posy, .width = width, .height = height | |
505 | }; | |
68db6dc5 | 506 | |
68db6dc5 | 507 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 508 | &color, 1, &rect); |
e7f0ad58 FB |
509 | } |
510 | ||
511 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
512 | static void vga_bitblt(QemuConsole *con, |
513 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 514 | { |
1562e531 | 515 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
516 | |
517 | pixman_image_composite(PIXMAN_OP_SRC, | |
518 | surface->image, NULL, surface->image, | |
519 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
520 | } |
521 | ||
522 | /***********************************************************/ | |
523 | /* basic char display */ | |
524 | ||
525 | #define FONT_HEIGHT 16 | |
526 | #define FONT_WIDTH 8 | |
527 | ||
528 | #include "vgafont.h" | |
529 | ||
e27bd65a GH |
530 | #define QEMU_RGB(r, g, b) \ |
531 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
532 | ||
533 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 534 | { /* dark */ |
4083733d OH |
535 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
536 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
537 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
538 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
539 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
540 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
541 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
542 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
543 | }, |
544 | { /* bright */ | |
4083733d OH |
545 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
546 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
547 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
548 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
549 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
550 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
551 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
552 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 553 | } |
e7f0ad58 FB |
554 | }; |
555 | ||
1562e531 | 556 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 557 | TextAttributes *t_attrib) |
e7f0ad58 | 558 | { |
7d6ba01c | 559 | static pixman_image_t *glyphs[256]; |
1562e531 | 560 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 561 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
562 | |
563 | if (t_attrib->invers) { | |
cf6f0548 GH |
564 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
565 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 566 | } else { |
cf6f0548 GH |
567 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
568 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 569 | } |
e7f0ad58 | 570 | |
7d6ba01c GH |
571 | if (!glyphs[ch]) { |
572 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 573 | } |
7d6ba01c | 574 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 575 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
576 | } |
577 | ||
76ffb0b4 | 578 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
579 | { |
580 | TextCell *cells, *c, *c1; | |
581 | int w1, x, y, last_width; | |
582 | ||
ebced091 MAL |
583 | assert(s->scanout.kind == SCANOUT_SURFACE); |
584 | ||
e7f0ad58 | 585 | last_width = s->width; |
36671fbd GH |
586 | s->width = surface_width(s->surface) / FONT_WIDTH; |
587 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
588 | |
589 | w1 = last_width; | |
590 | if (s->width < w1) | |
591 | w1 = s->width; | |
592 | ||
5b8541c6 | 593 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
594 | for(y = 0; y < s->total_height; y++) { |
595 | c = &cells[y * s->width]; | |
596 | if (w1 > 0) { | |
597 | c1 = &s->cells[y * last_width]; | |
598 | for(x = 0; x < w1; x++) { | |
599 | *c++ = *c1++; | |
600 | } | |
601 | } | |
602 | for(x = w1; x < s->width; x++) { | |
603 | c->ch = ' '; | |
6d6f7c28 | 604 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
605 | c++; |
606 | } | |
607 | } | |
7267c094 | 608 | g_free(s->cells); |
e7f0ad58 FB |
609 | s->cells = cells; |
610 | } | |
611 | ||
76ffb0b4 | 612 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
613 | { |
614 | s->text_x[0] = MIN(s->text_x[0], x); | |
615 | s->text_x[1] = MAX(s->text_x[1], x); | |
616 | s->text_y[0] = MIN(s->text_y[0], y); | |
617 | s->text_y[1] = MAX(s->text_y[1], y); | |
618 | } | |
619 | ||
76ffb0b4 | 620 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 621 | { |
b35e3ba0 GH |
622 | if (!qemu_console_is_visible(s)) { |
623 | return; | |
624 | } | |
14778c20 PB |
625 | if (s->update_x0 > x * FONT_WIDTH) |
626 | s->update_x0 = x * FONT_WIDTH; | |
627 | if (s->update_y0 > y * FONT_HEIGHT) | |
628 | s->update_y0 = y * FONT_HEIGHT; | |
629 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
630 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
631 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
632 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
633 | } | |
634 | ||
76ffb0b4 | 635 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
636 | { |
637 | TextCell *c; | |
638 | int y1, y2; | |
639 | ||
1562e531 GH |
640 | if (s->ds->have_text) { |
641 | text_update_xy(s, x, y); | |
642 | } | |
4d3b6f6e | 643 | |
b35e3ba0 GH |
644 | y1 = (s->y_base + y) % s->total_height; |
645 | y2 = y1 - s->y_displayed; | |
646 | if (y2 < 0) { | |
647 | y2 += s->total_height; | |
648 | } | |
649 | if (y2 < s->height) { | |
5b8541c6 GH |
650 | if (x >= s->width) { |
651 | x = s->width - 1; | |
652 | } | |
b35e3ba0 GH |
653 | c = &s->cells[y1 * s->width + x]; |
654 | vga_putcharxy(s, x, y2, c->ch, | |
655 | &(c->t_attrib)); | |
656 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
657 | } |
658 | } | |
659 | ||
76ffb0b4 | 660 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
661 | { |
662 | TextCell *c; | |
663 | int y, y1; | |
1562e531 | 664 | int x = s->x; |
e7f0ad58 | 665 | |
1562e531 GH |
666 | if (s->ds->have_text) { |
667 | s->cursor_invalidate = 1; | |
668 | } | |
4d3b6f6e | 669 | |
b35e3ba0 GH |
670 | if (x >= s->width) { |
671 | x = s->width - 1; | |
672 | } | |
673 | y1 = (s->y_base + s->y) % s->total_height; | |
674 | y = y1 - s->y_displayed; | |
675 | if (y < 0) { | |
676 | y += s->total_height; | |
677 | } | |
678 | if (y < s->height) { | |
679 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 680 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
681 | TextAttributes t_attrib = s->t_attrib_default; |
682 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
683 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
684 | } else { | |
685 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 686 | } |
b35e3ba0 | 687 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
688 | } |
689 | } | |
690 | ||
76ffb0b4 | 691 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 692 | { |
1562e531 | 693 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
694 | TextCell *c; |
695 | int x, y, y1; | |
696 | ||
a93a4a22 | 697 | if (s->ds->have_text) { |
4d3b6f6e AZ |
698 | s->text_x[0] = 0; |
699 | s->text_y[0] = 0; | |
700 | s->text_x[1] = s->width - 1; | |
701 | s->text_y[1] = s->height - 1; | |
702 | s->cursor_invalidate = 1; | |
4d3b6f6e | 703 | } |
e7f0ad58 | 704 | |
b35e3ba0 | 705 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 706 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
707 | y1 = s->y_displayed; |
708 | for (y = 0; y < s->height; y++) { | |
709 | c = s->cells + y1 * s->width; | |
710 | for (x = 0; x < s->width; x++) { | |
711 | vga_putcharxy(s, x, y, c->ch, | |
712 | &(c->t_attrib)); | |
713 | c++; | |
714 | } | |
715 | if (++y1 == s->total_height) { | |
716 | y1 = 0; | |
e7f0ad58 | 717 | } |
e7f0ad58 | 718 | } |
b35e3ba0 GH |
719 | console_show_cursor(s, 1); |
720 | dpy_gfx_update(s, 0, 0, | |
721 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
722 | } |
723 | ||
81c0d5a6 | 724 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 725 | { |
e7f0ad58 | 726 | int i, y1; |
3b46e624 | 727 | |
e7f0ad58 FB |
728 | if (ydelta > 0) { |
729 | for(i = 0; i < ydelta; i++) { | |
730 | if (s->y_displayed == s->y_base) | |
731 | break; | |
732 | if (++s->y_displayed == s->total_height) | |
733 | s->y_displayed = 0; | |
734 | } | |
735 | } else { | |
736 | ydelta = -ydelta; | |
737 | i = s->backscroll_height; | |
738 | if (i > s->total_height - s->height) | |
739 | i = s->total_height - s->height; | |
740 | y1 = s->y_base - i; | |
741 | if (y1 < 0) | |
742 | y1 += s->total_height; | |
743 | for(i = 0; i < ydelta; i++) { | |
744 | if (s->y_displayed == y1) | |
745 | break; | |
746 | if (--s->y_displayed < 0) | |
747 | s->y_displayed = s->total_height - 1; | |
748 | } | |
749 | } | |
750 | console_refresh(s); | |
751 | } | |
752 | ||
76ffb0b4 | 753 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
754 | { |
755 | TextCell *c; | |
756 | int x, y1; | |
757 | ||
e7f0ad58 FB |
758 | s->y++; |
759 | if (s->y >= s->height) { | |
760 | s->y = s->height - 1; | |
6d6f7c28 | 761 | |
e7f0ad58 FB |
762 | if (s->y_displayed == s->y_base) { |
763 | if (++s->y_displayed == s->total_height) | |
764 | s->y_displayed = 0; | |
765 | } | |
766 | if (++s->y_base == s->total_height) | |
767 | s->y_base = 0; | |
768 | if (s->backscroll_height < s->total_height) | |
769 | s->backscroll_height++; | |
770 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
771 | c = &s->cells[y1 * s->width]; | |
772 | for(x = 0; x < s->width; x++) { | |
773 | c->ch = ' '; | |
6d6f7c28 | 774 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
775 | c++; |
776 | } | |
b35e3ba0 | 777 | if (s->y_displayed == s->y_base) { |
1562e531 | 778 | if (s->ds->have_text) { |
4d3b6f6e AZ |
779 | s->text_x[0] = 0; |
780 | s->text_y[0] = 0; | |
781 | s->text_x[1] = s->width - 1; | |
782 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
783 | } |
784 | ||
b35e3ba0 GH |
785 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
786 | s->width * FONT_WIDTH, | |
787 | (s->height - 1) * FONT_HEIGHT); | |
788 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
789 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
790 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
791 | s->update_x0 = 0; | |
792 | s->update_y0 = 0; | |
793 | s->update_x1 = s->width * FONT_WIDTH; | |
794 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
795 | } |
796 | } | |
797 | } | |
798 | ||
6d6f7c28 PB |
799 | /* Set console attributes depending on the current escape codes. |
800 | * NOTE: I know this code is not very efficient (checking every color for it | |
801 | * self) but it is more readable and better maintainable. | |
802 | */ | |
76ffb0b4 | 803 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
804 | { |
805 | int i; | |
806 | ||
6d6f7c28 PB |
807 | for (i=0; i<s->nb_esc_params; i++) { |
808 | switch (s->esc_params[i]) { | |
809 | case 0: /* reset all console attributes to default */ | |
810 | s->t_attrib = s->t_attrib_default; | |
811 | break; | |
812 | case 1: | |
813 | s->t_attrib.bold = 1; | |
814 | break; | |
815 | case 4: | |
816 | s->t_attrib.uline = 1; | |
817 | break; | |
818 | case 5: | |
819 | s->t_attrib.blink = 1; | |
820 | break; | |
821 | case 7: | |
822 | s->t_attrib.invers = 1; | |
823 | break; | |
824 | case 8: | |
825 | s->t_attrib.unvisible = 1; | |
826 | break; | |
827 | case 22: | |
828 | s->t_attrib.bold = 0; | |
829 | break; | |
830 | case 24: | |
831 | s->t_attrib.uline = 0; | |
832 | break; | |
833 | case 25: | |
834 | s->t_attrib.blink = 0; | |
835 | break; | |
836 | case 27: | |
837 | s->t_attrib.invers = 0; | |
838 | break; | |
839 | case 28: | |
840 | s->t_attrib.unvisible = 0; | |
841 | break; | |
842 | /* set foreground color */ | |
843 | case 30: | |
4083733d | 844 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
845 | break; |
846 | case 31: | |
4083733d | 847 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
848 | break; |
849 | case 32: | |
4083733d | 850 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
851 | break; |
852 | case 33: | |
4083733d | 853 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
854 | break; |
855 | case 34: | |
4083733d | 856 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
857 | break; |
858 | case 35: | |
4083733d | 859 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
860 | break; |
861 | case 36: | |
4083733d | 862 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
863 | break; |
864 | case 37: | |
4083733d | 865 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
866 | break; |
867 | /* set background color */ | |
868 | case 40: | |
4083733d | 869 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
870 | break; |
871 | case 41: | |
4083733d | 872 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
873 | break; |
874 | case 42: | |
4083733d | 875 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
876 | break; |
877 | case 43: | |
4083733d | 878 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
879 | break; |
880 | case 44: | |
4083733d | 881 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
882 | break; |
883 | case 45: | |
4083733d | 884 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
885 | break; |
886 | case 46: | |
4083733d | 887 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
888 | break; |
889 | case 47: | |
4083733d | 890 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
891 | break; |
892 | } | |
893 | } | |
894 | } | |
895 | ||
76ffb0b4 | 896 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
897 | { |
898 | int y1 = (s->y_base + y) % s->total_height; | |
5b8541c6 GH |
899 | if (x >= s->width) { |
900 | x = s->width - 1; | |
901 | } | |
adb47967 TS |
902 | TextCell *c = &s->cells[y1 * s->width + x]; |
903 | c->ch = ' '; | |
904 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
905 | update_xy(s, x, y); |
906 | } | |
907 | ||
58aa7d8e RK |
908 | static void console_put_one(QemuConsole *s, int ch) |
909 | { | |
910 | TextCell *c; | |
911 | int y1; | |
912 | if (s->x >= s->width) { | |
913 | /* line wrap */ | |
914 | s->x = 0; | |
915 | console_put_lf(s); | |
916 | } | |
917 | y1 = (s->y_base + s->y) % s->total_height; | |
918 | c = &s->cells[y1 * s->width + s->x]; | |
919 | c->ch = ch; | |
920 | c->t_attrib = s->t_attrib; | |
921 | update_xy(s, s->x, s->y); | |
922 | s->x++; | |
923 | } | |
924 | ||
925 | static void console_respond_str(QemuConsole *s, const char *buf) | |
926 | { | |
927 | while (*buf) { | |
928 | console_put_one(s, *buf); | |
929 | buf++; | |
930 | } | |
931 | } | |
932 | ||
3eea5498 | 933 | /* set cursor, checking bounds */ |
76ffb0b4 | 934 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
935 | { |
936 | if (x < 0) { | |
937 | x = 0; | |
938 | } | |
939 | if (y < 0) { | |
940 | y = 0; | |
941 | } | |
942 | if (y >= s->height) { | |
943 | y = s->height - 1; | |
944 | } | |
945 | if (x >= s->width) { | |
946 | x = s->width - 1; | |
947 | } | |
948 | ||
949 | s->x = x; | |
950 | s->y = y; | |
951 | } | |
952 | ||
76ffb0b4 | 953 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 954 | { |
58aa7d8e | 955 | int i; |
adb47967 | 956 | int x, y; |
58aa7d8e | 957 | char response[40]; |
e7f0ad58 FB |
958 | |
959 | switch(s->state) { | |
960 | case TTY_STATE_NORM: | |
961 | switch(ch) { | |
6d6f7c28 | 962 | case '\r': /* carriage return */ |
e7f0ad58 FB |
963 | s->x = 0; |
964 | break; | |
6d6f7c28 | 965 | case '\n': /* newline */ |
e7f0ad58 FB |
966 | console_put_lf(s); |
967 | break; | |
6d6f7c28 | 968 | case '\b': /* backspace */ |
5fafdf24 | 969 | if (s->x > 0) |
e15d7371 | 970 | s->x--; |
6d6f7c28 PB |
971 | break; |
972 | case '\t': /* tabspace */ | |
973 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 974 | s->x = 0; |
6d6f7c28 PB |
975 | console_put_lf(s); |
976 | } else { | |
977 | s->x = s->x + (8 - (s->x % 8)); | |
978 | } | |
979 | break; | |
980 | case '\a': /* alert aka. bell */ | |
981 | /* TODO: has to be implemented */ | |
982 | break; | |
adb47967 TS |
983 | case 14: |
984 | /* SI (shift in), character set 0 (ignored) */ | |
985 | break; | |
986 | case 15: | |
987 | /* SO (shift out), character set 1 (ignored) */ | |
988 | break; | |
6d6f7c28 | 989 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
990 | s->state = TTY_STATE_ESC; |
991 | break; | |
992 | default: | |
58aa7d8e | 993 | console_put_one(s, ch); |
e7f0ad58 FB |
994 | break; |
995 | } | |
996 | break; | |
6d6f7c28 | 997 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
998 | if (ch == '[') { |
999 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
1000 | s->esc_params[i] = 0; | |
1001 | s->nb_esc_params = 0; | |
1002 | s->state = TTY_STATE_CSI; | |
1003 | } else { | |
1004 | s->state = TTY_STATE_NORM; | |
1005 | } | |
1006 | break; | |
6d6f7c28 | 1007 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
1008 | if (ch >= '0' && ch <= '9') { |
1009 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
1010 | int *param = &s->esc_params[s->nb_esc_params]; |
1011 | int digit = (ch - '0'); | |
1012 | ||
1013 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
1014 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
1015 | } |
1016 | } else { | |
3eea5498 IC |
1017 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
1018 | s->nb_esc_params++; | |
7c336f9f | 1019 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 1020 | break; |
7c336f9f | 1021 | } |
5d28b0e9 SW |
1022 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
1023 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
1024 | s->state = TTY_STATE_NORM; |
1025 | switch(ch) { | |
adb47967 TS |
1026 | case 'A': |
1027 | /* move cursor up */ | |
1028 | if (s->esc_params[0] == 0) { | |
1029 | s->esc_params[0] = 1; | |
1030 | } | |
3eea5498 | 1031 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
1032 | break; |
1033 | case 'B': | |
1034 | /* move cursor down */ | |
1035 | if (s->esc_params[0] == 0) { | |
1036 | s->esc_params[0] = 1; | |
1037 | } | |
3eea5498 | 1038 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
1039 | break; |
1040 | case 'C': | |
adb47967 TS |
1041 | /* move cursor right */ |
1042 | if (s->esc_params[0] == 0) { | |
1043 | s->esc_params[0] = 1; | |
1044 | } | |
3eea5498 | 1045 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 1046 | break; |
adb47967 TS |
1047 | case 'D': |
1048 | /* move cursor left */ | |
1049 | if (s->esc_params[0] == 0) { | |
1050 | s->esc_params[0] = 1; | |
1051 | } | |
3eea5498 | 1052 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
1053 | break; |
1054 | case 'G': | |
1055 | /* move cursor to column */ | |
3eea5498 | 1056 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
1057 | break; |
1058 | case 'f': | |
1059 | case 'H': | |
1060 | /* move cursor to row, column */ | |
3eea5498 | 1061 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
1062 | break; |
1063 | case 'J': | |
1064 | switch (s->esc_params[0]) { | |
1065 | case 0: | |
1066 | /* clear to end of screen */ | |
1067 | for (y = s->y; y < s->height; y++) { | |
1068 | for (x = 0; x < s->width; x++) { | |
1069 | if (y == s->y && x < s->x) { | |
1070 | continue; | |
1071 | } | |
1072 | console_clear_xy(s, x, y); | |
1073 | } | |
1074 | } | |
1075 | break; | |
1076 | case 1: | |
1077 | /* clear from beginning of screen */ | |
1078 | for (y = 0; y <= s->y; y++) { | |
1079 | for (x = 0; x < s->width; x++) { | |
1080 | if (y == s->y && x > s->x) { | |
1081 | break; | |
1082 | } | |
1083 | console_clear_xy(s, x, y); | |
1084 | } | |
1085 | } | |
1086 | break; | |
1087 | case 2: | |
1088 | /* clear entire screen */ | |
1089 | for (y = 0; y <= s->height; y++) { | |
1090 | for (x = 0; x < s->width; x++) { | |
1091 | console_clear_xy(s, x, y); | |
1092 | } | |
1093 | } | |
f94a950f | 1094 | break; |
adb47967 | 1095 | } |
95d8f9f4 | 1096 | break; |
e7f0ad58 | 1097 | case 'K': |
adb47967 TS |
1098 | switch (s->esc_params[0]) { |
1099 | case 0: | |
f94a950f MA |
1100 | /* clear to eol */ |
1101 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 1102 | console_clear_xy(s, x, s->y); |
f94a950f MA |
1103 | } |
1104 | break; | |
adb47967 TS |
1105 | case 1: |
1106 | /* clear from beginning of line */ | |
5b8541c6 | 1107 | for (x = 0; x <= s->x && x < s->width; x++) { |
adb47967 TS |
1108 | console_clear_xy(s, x, s->y); |
1109 | } | |
1110 | break; | |
1111 | case 2: | |
1112 | /* clear entire line */ | |
1113 | for(x = 0; x < s->width; x++) { | |
1114 | console_clear_xy(s, x, s->y); | |
1115 | } | |
f94a950f MA |
1116 | break; |
1117 | } | |
adb47967 TS |
1118 | break; |
1119 | case 'm': | |
f94a950f MA |
1120 | console_handle_escape(s); |
1121 | break; | |
adb47967 | 1122 | case 'n': |
58aa7d8e RK |
1123 | switch (s->esc_params[0]) { |
1124 | case 5: | |
1125 | /* report console status (always succeed)*/ | |
1126 | console_respond_str(s, "\033[0n"); | |
1127 | break; | |
1128 | case 6: | |
1129 | /* report cursor position */ | |
1130 | sprintf(response, "\033[%d;%dR", | |
1131 | (s->y_base + s->y) % s->total_height + 1, | |
1132 | s->x + 1); | |
1133 | console_respond_str(s, response); | |
1134 | break; | |
1135 | } | |
adb47967 TS |
1136 | break; |
1137 | case 's': | |
1138 | /* save cursor position */ | |
1139 | s->x_saved = s->x; | |
1140 | s->y_saved = s->y; | |
1141 | break; | |
1142 | case 'u': | |
1143 | /* restore cursor position */ | |
1144 | s->x = s->x_saved; | |
1145 | s->y = s->y_saved; | |
1146 | break; | |
1147 | default: | |
5d28b0e9 | 1148 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
1149 | break; |
1150 | } | |
1151 | break; | |
e7f0ad58 FB |
1152 | } |
1153 | } | |
1154 | } | |
1155 | ||
26b032b9 | 1156 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
1157 | struct DisplaySurface *new_surface, |
1158 | bool update) | |
26b032b9 MAL |
1159 | { |
1160 | if (dcl->ops->dpy_gfx_switch) { | |
1161 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
1162 | } | |
c84ab0a5 MAL |
1163 | |
1164 | if (update && dcl->ops->dpy_gfx_update) { | |
1165 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
1166 | surface_width(new_surface), | |
1167 | surface_height(new_surface)); | |
1168 | } | |
26b032b9 MAL |
1169 | } |
1170 | ||
589089fe MAL |
1171 | static void dpy_gfx_create_texture(QemuConsole *con, DisplaySurface *surface) |
1172 | { | |
1173 | if (con->gl && con->gl->ops->dpy_gl_ctx_create_texture) { | |
1174 | con->gl->ops->dpy_gl_ctx_create_texture(con->gl, surface); | |
1175 | } | |
1176 | } | |
1177 | ||
1178 | static void dpy_gfx_destroy_texture(QemuConsole *con, DisplaySurface *surface) | |
1179 | { | |
1180 | if (con->gl && con->gl->ops->dpy_gl_ctx_destroy_texture) { | |
1181 | con->gl->ops->dpy_gl_ctx_destroy_texture(con->gl, surface); | |
1182 | } | |
1183 | } | |
1184 | ||
1185 | static void dpy_gfx_update_texture(QemuConsole *con, DisplaySurface *surface, | |
1186 | int x, int y, int w, int h) | |
1187 | { | |
1188 | if (con->gl && con->gl->ops->dpy_gl_ctx_update_texture) { | |
1189 | con->gl->ops->dpy_gl_ctx_update_texture(con->gl, surface, x, y, w, h); | |
1190 | } | |
1191 | } | |
26b032b9 | 1192 | |
ebced091 | 1193 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
1194 | QemuConsole *con, |
1195 | Error **errp) | |
ebced091 MAL |
1196 | { |
1197 | static const char nodev[] = | |
1198 | "This VM has no graphic display device."; | |
1199 | static DisplaySurface *dummy; | |
1200 | ||
4b7b661d | 1201 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1202 | if (!dummy) { |
1203 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1204 | } | |
589089fe MAL |
1205 | if (con) { |
1206 | dpy_gfx_create_texture(con, dummy); | |
1207 | } | |
c84ab0a5 | 1208 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1209 | return; |
1210 | } | |
1211 | ||
e1c676a2 MAL |
1212 | dpy_gfx_create_texture(con, con->surface); |
1213 | displaychangelistener_gfx_switch(dcl, con->surface, | |
1214 | con->scanout.kind == SCANOUT_SURFACE); | |
1215 | ||
ebced091 MAL |
1216 | if (con->scanout.kind == SCANOUT_DMABUF && |
1217 | displaychangelistener_has_dmabuf(dcl)) { | |
1218 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1219 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1220 | dcl->ops->dpy_gl_scanout_texture) { | |
1221 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1222 | con->scanout.texture.backing_id, | |
1223 | con->scanout.texture.backing_y_0_top, | |
1224 | con->scanout.texture.backing_width, | |
1225 | con->scanout.texture.backing_height, | |
1226 | con->scanout.texture.x, | |
1227 | con->scanout.texture.y, | |
1228 | con->scanout.texture.width, | |
1229 | con->scanout.texture.height); | |
ebced091 | 1230 | } |
ebced091 MAL |
1231 | } |
1232 | ||
e7f0ad58 FB |
1233 | void console_select(unsigned int index) |
1234 | { | |
284d1c6b | 1235 | DisplayChangeListener *dcl; |
76ffb0b4 | 1236 | QemuConsole *s; |
6d6f7c28 | 1237 | |
437fe106 | 1238 | trace_console_select(index); |
284d1c6b | 1239 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1240 | if (s) { |
7d957bd8 | 1241 | DisplayState *ds = s->ds; |
bf1bed81 | 1242 | |
e7f0ad58 | 1243 | active_console = s; |
a93a4a22 | 1244 | if (ds->have_gfx) { |
284d1c6b GH |
1245 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1246 | if (dcl->con != NULL) { | |
1247 | continue; | |
1248 | } | |
4b7b661d | 1249 | displaychangelistener_display_console(dcl, s, NULL); |
2e5567c9 | 1250 | } |
a93a4a22 GH |
1251 | } |
1252 | if (ds->have_text) { | |
c78f7137 | 1253 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 1254 | } |
aea7947c | 1255 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1256 | } |
1257 | } | |
1258 | ||
db1015e9 | 1259 | struct VCChardev { |
0ec7b3e7 | 1260 | Chardev parent; |
41ac54b2 | 1261 | QemuConsole *console; |
db1015e9 EH |
1262 | }; |
1263 | typedef struct VCChardev VCChardev; | |
41ac54b2 | 1264 | |
777357d7 | 1265 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1266 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1267 | TYPE_CHARDEV_VC) | |
777357d7 | 1268 | |
5bf5adae | 1269 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1270 | { |
777357d7 | 1271 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1272 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1273 | int i; |
1274 | ||
b68e956a MAL |
1275 | if (!s->ds) { |
1276 | return 0; | |
1277 | } | |
1278 | ||
14778c20 PB |
1279 | s->update_x0 = s->width * FONT_WIDTH; |
1280 | s->update_y0 = s->height * FONT_HEIGHT; | |
1281 | s->update_x1 = 0; | |
1282 | s->update_y1 = 0; | |
e7f0ad58 FB |
1283 | console_show_cursor(s, 0); |
1284 | for(i = 0; i < len; i++) { | |
1285 | console_putchar(s, buf[i]); | |
1286 | } | |
1287 | console_show_cursor(s, 1); | |
a93a4a22 | 1288 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1289 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1290 | s->update_x1 - s->update_x0, |
1291 | s->update_y1 - s->update_y0); | |
14778c20 | 1292 | } |
e7f0ad58 FB |
1293 | return len; |
1294 | } | |
1295 | ||
ec222519 | 1296 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1297 | { |
0c9d0641 | 1298 | uint32_t len, avail; |
3b46e624 | 1299 | |
909cda12 | 1300 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1301 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1302 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1303 | const uint8_t *buf; |
1304 | uint32_t size; | |
1305 | ||
ec222519 | 1306 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
0c9d0641 | 1307 | qemu_chr_be_write(s->chr, (uint8_t *)buf, size); |
ec222519 | 1308 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1309 | avail -= size; |
e15d7371 | 1310 | } |
e15d7371 FB |
1311 | } |
1312 | ||
e7f0ad58 | 1313 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1314 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1315 | { |
e7f0ad58 FB |
1316 | uint8_t buf[16], *q; |
1317 | int c; | |
0c9d0641 | 1318 | uint32_t num_free; |
e7f0ad58 | 1319 | |
af3a9031 | 1320 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1321 | return; |
1322 | ||
1323 | switch(keysym) { | |
1324 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1325 | console_scroll(s, -1); |
e7f0ad58 FB |
1326 | break; |
1327 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1328 | console_scroll(s, 1); |
e7f0ad58 FB |
1329 | break; |
1330 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1331 | console_scroll(s, -10); |
e7f0ad58 FB |
1332 | break; |
1333 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1334 | console_scroll(s, 10); |
e7f0ad58 FB |
1335 | break; |
1336 | default: | |
e15d7371 FB |
1337 | /* convert the QEMU keysym to VT100 key string */ |
1338 | q = buf; | |
1339 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1340 | *q++ = '\033'; | |
1341 | *q++ = '['; | |
1342 | c = keysym - 0xe100; | |
1343 | if (c >= 10) | |
1344 | *q++ = '0' + (c / 10); | |
1345 | *q++ = '0' + (c % 10); | |
1346 | *q++ = '~'; | |
1347 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1348 | *q++ = '\033'; | |
1349 | *q++ = '['; | |
1350 | *q++ = keysym & 0xff; | |
4104833f | 1351 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
5bf5adae | 1352 | vc_chr_write(s->chr, (const uint8_t *) "\r", 1); |
4104833f | 1353 | *q++ = '\n'; |
e15d7371 | 1354 | } else { |
4104833f PB |
1355 | *q++ = keysym; |
1356 | } | |
1357 | if (s->echo) { | |
5bf5adae | 1358 | vc_chr_write(s->chr, buf, q - buf); |
e15d7371 | 1359 | } |
014b00cc VR |
1360 | num_free = fifo8_num_free(&s->out_fifo); |
1361 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1362 | kbd_send_chars(s); | |
e7f0ad58 FB |
1363 | break; |
1364 | } | |
1365 | } | |
1366 | ||
7fb1cf16 | 1367 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1368 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1369 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1370 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1371 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1372 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1373 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1374 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1375 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1376 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
344aa283 | 1377 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1378 | }; |
1379 | ||
da024b1e GH |
1380 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1381 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1382 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1383 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1384 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1385 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1386 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1387 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1388 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1389 | }; | |
1390 | ||
1391 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1392 | { |
1393 | int keysym; | |
1394 | ||
da024b1e | 1395 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1396 | if (keysym == 0) { |
1397 | return false; | |
1398 | } | |
1399 | kbd_put_keysym_console(s, keysym); | |
1400 | return true; | |
1401 | } | |
1402 | ||
bdef9724 GH |
1403 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1404 | { | |
1405 | int i; | |
1406 | ||
1407 | for (i = 0; i < len && str[i]; i++) { | |
1408 | kbd_put_keysym_console(s, str[i]); | |
1409 | } | |
1410 | } | |
1411 | ||
3f9a6e85 GH |
1412 | void kbd_put_keysym(int keysym) |
1413 | { | |
1414 | kbd_put_keysym_console(active_console, keysym); | |
1415 | } | |
1416 | ||
4d3b6f6e AZ |
1417 | static void text_console_invalidate(void *opaque) |
1418 | { | |
76ffb0b4 | 1419 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1420 | |
1421 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
68f00996 AL |
1422 | text_console_resize(s); |
1423 | } | |
4d3b6f6e AZ |
1424 | console_refresh(s); |
1425 | } | |
1426 | ||
c227f099 | 1427 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1428 | { |
76ffb0b4 | 1429 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1430 | int i, j, src; |
1431 | ||
1432 | if (s->text_x[0] <= s->text_x[1]) { | |
1433 | src = (s->y_base + s->text_y[0]) * s->width; | |
1434 | chardata += s->text_y[0] * s->width; | |
1435 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1436 | for (j = 0; j < s->width; j++, src++) { |
1437 | console_write_ch(chardata ++, | |
1438 | ATTR2CHTYPE(s->cells[src].ch, | |
1439 | s->cells[src].t_attrib.fgcol, | |
1440 | s->cells[src].t_attrib.bgcol, | |
1441 | s->cells[src].t_attrib.bold)); | |
1442 | } | |
c78f7137 | 1443 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1444 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1445 | s->text_x[0] = s->width; |
1446 | s->text_y[0] = s->height; | |
1447 | s->text_x[1] = 0; | |
1448 | s->text_y[1] = 0; | |
1449 | } | |
1450 | if (s->cursor_invalidate) { | |
c78f7137 | 1451 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1452 | s->cursor_invalidate = 0; |
1453 | } | |
1454 | } | |
1455 | ||
afff2b15 KB |
1456 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1457 | uint32_t head) | |
e7f0ad58 | 1458 | { |
95be0669 | 1459 | Object *obj; |
76ffb0b4 | 1460 | QemuConsole *s; |
95219897 | 1461 | int i; |
e7f0ad58 | 1462 | |
95be0669 GH |
1463 | obj = object_new(TYPE_QEMU_CONSOLE); |
1464 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1465 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1466 | s->head = head; |
aa2beaa1 | 1467 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1468 | (Object **)&s->device, |
39f72ef9 | 1469 | object_property_allow_set_link, |
d2623129 | 1470 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1471 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1472 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1473 | |
af3a9031 TS |
1474 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1475 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1476 | active_console = s; |
af3a9031 | 1477 | } |
e7f0ad58 | 1478 | s->ds = ds; |
af3a9031 | 1479 | s->console_type = console_type; |
41d004d8 | 1480 | s->window_id = -1; |
a1d2db08 | 1481 | |
cd6cd8fa GH |
1482 | if (QTAILQ_EMPTY(&consoles)) { |
1483 | s->index = 0; | |
1484 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1485 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1486 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1487 | s->index = last->index + 1; |
1488 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1489 | } else { |
9588d67e GH |
1490 | /* |
1491 | * HACK: Put graphical consoles before text consoles. | |
1492 | * | |
1493 | * Only do that for coldplugged devices. After initial device | |
1494 | * initialization we will not renumber the consoles any more. | |
1495 | */ | |
cd6cd8fa GH |
1496 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1497 | ||
1498 | while (QTAILQ_NEXT(c, next) != NULL && | |
1499 | c->console_type == GRAPHIC_CONSOLE) { | |
1500 | c = QTAILQ_NEXT(c, next); | |
1501 | } | |
1502 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1503 | /* have no text consoles */ | |
1504 | s->index = c->index + 1; | |
1505 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1506 | } else { | |
1507 | s->index = c->index; | |
1508 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1509 | /* renumber text consoles */ | |
1510 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1511 | c->index = i; | |
1512 | } | |
95219897 | 1513 | } |
95219897 PB |
1514 | } |
1515 | return s; | |
1516 | } | |
1517 | ||
eb69442a | 1518 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1519 | { |
eb69442a | 1520 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
69c77777 | 1521 | |
eb69442a | 1522 | trace_displaysurface_create(surface, width, height); |
30f1e661 | 1523 | surface->format = PIXMAN_x8r8g8b8; |
69c77777 GH |
1524 | surface->image = pixman_image_create_bits(surface->format, |
1525 | width, height, | |
30f1e661 | 1526 | NULL, width * 4); |
69c77777 | 1527 | assert(surface->image != NULL); |
30f1e661 | 1528 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1529 | |
537a4391 GH |
1530 | return surface; |
1531 | } | |
1532 | ||
30f1e661 GH |
1533 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1534 | pixman_format_code_t format, | |
1535 | int linesize, uint8_t *data) | |
98b50080 | 1536 | { |
69c77777 | 1537 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1538 | |
30f1e661 GH |
1539 | trace_displaysurface_create_from(surface, width, height, format); |
1540 | surface->format = format; | |
69c77777 GH |
1541 | surface->image = pixman_image_create_bits(surface->format, |
1542 | width, height, | |
1543 | (void *)data, linesize); | |
1544 | assert(surface->image != NULL); | |
1545 | ||
98b50080 PB |
1546 | return surface; |
1547 | } | |
1548 | ||
ca58b45f GH |
1549 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1550 | { | |
1551 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1552 | ||
1553 | trace_displaysurface_create_pixman(surface); | |
1554 | surface->format = pixman_image_get_format(image); | |
1555 | surface->image = pixman_image_ref(image); | |
1556 | ||
1557 | return surface; | |
1558 | } | |
1559 | ||
b5a087b0 AO |
1560 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1561 | const char *msg) | |
d3002b04 | 1562 | { |
521a580d | 1563 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1564 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1565 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1566 | pixman_image_t *glyph; |
1567 | int len, x, y, i; | |
1568 | ||
1569 | len = strlen(msg); | |
521a580d GH |
1570 | x = (w / FONT_WIDTH - len) / 2; |
1571 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1572 | for (i = 0; i < len; i++) { |
1573 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1574 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1575 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1576 | qemu_pixman_image_unref(glyph); | |
1577 | } | |
b5a087b0 | 1578 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1579 | return surface; |
1580 | } | |
1581 | ||
da229ef3 | 1582 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1583 | { |
da229ef3 | 1584 | if (surface == NULL) { |
98b50080 | 1585 | return; |
187cd1d9 | 1586 | } |
da229ef3 GH |
1587 | trace_displaysurface_free(surface); |
1588 | qemu_pixman_image_unref(surface->image); | |
1589 | g_free(surface); | |
98b50080 PB |
1590 | } |
1591 | ||
06020b95 GH |
1592 | bool console_has_gl(QemuConsole *con) |
1593 | { | |
1594 | return con->gl != NULL; | |
1595 | } | |
1596 | ||
d0e137bc MAL |
1597 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1598 | { | |
1599 | if (dcl->ops->dpy_has_dmabuf) { | |
1600 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1601 | } | |
1602 | ||
1603 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1604 | return true; | |
1605 | } | |
1606 | ||
1607 | return false; | |
1608 | } | |
1609 | ||
4b7b661d MAL |
1610 | static bool console_compatible_with(QemuConsole *con, |
1611 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1612 | { |
5983fdf1 MAL |
1613 | int flags; |
1614 | ||
1615 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1616 | ||
a62c4a17 MAL |
1617 | if (console_has_gl(con) && |
1618 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1619 | error_setg(errp, "Display %s is incompatible with the GL context", |
1620 | dcl->ops->dpy_name); | |
1621 | return false; | |
1622 | } | |
1623 | ||
5983fdf1 MAL |
1624 | if (flags & GRAPHIC_FLAGS_GL && |
1625 | !console_has_gl(con)) { | |
1626 | error_setg(errp, "The console requires a GL context."); | |
1627 | return false; | |
1628 | ||
1629 | } | |
1630 | ||
1631 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1632 | !displaychangelistener_has_dmabuf(dcl)) { | |
1633 | error_setg(errp, "The console requires display DMABUF support."); | |
1634 | return false; | |
1635 | } | |
1636 | ||
1637 | return true; | |
1638 | } | |
1639 | ||
5e79d516 | 1640 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1641 | { |
1642 | /* display has opengl support */ | |
5e79d516 MAL |
1643 | assert(con); |
1644 | if (con->gl) { | |
1645 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1646 | exit(1); |
1647 | } | |
5e79d516 MAL |
1648 | con->gl = gl; |
1649 | } | |
1650 | ||
5209089f | 1651 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1652 | { |
284d1c6b GH |
1653 | QemuConsole *con; |
1654 | ||
e0665c3b MAL |
1655 | assert(!dcl->ds); |
1656 | ||
7c20b4a3 | 1657 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1658 | dcl->ds = get_alloc_displaystate(); |
1659 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1660 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1661 | if (dcl->con) { |
1662 | dcl->con->dcls++; | |
1663 | con = dcl->con; | |
1664 | } else { | |
1665 | con = active_console; | |
1666 | } | |
4b7b661d | 1667 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
aea7947c | 1668 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1669 | } |
1670 | ||
0f7b2864 GH |
1671 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1672 | uint64_t interval) | |
1673 | { | |
1674 | DisplayState *ds = dcl->ds; | |
1675 | ||
1676 | dcl->update_interval = interval; | |
1677 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1678 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1679 | } |
1680 | } | |
1681 | ||
7c20b4a3 GH |
1682 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1683 | { | |
1684 | DisplayState *ds = dcl->ds; | |
1685 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1686 | if (dcl->con) { |
1687 | dcl->con->dcls--; | |
1688 | } | |
7c20b4a3 | 1689 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1690 | dcl->ds = NULL; |
7c20b4a3 GH |
1691 | gui_setup_refresh(ds); |
1692 | } | |
1693 | ||
cf1ecc82 GH |
1694 | static void dpy_set_ui_info_timer(void *opaque) |
1695 | { | |
1696 | QemuConsole *con = opaque; | |
1697 | ||
1698 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1699 | } | |
1700 | ||
b7fb49f0 GH |
1701 | bool dpy_ui_info_supported(QemuConsole *con) |
1702 | { | |
5c4b107f GH |
1703 | if (con == NULL) { |
1704 | con = active_console; | |
1705 | } | |
1706 | ||
b7fb49f0 GH |
1707 | return con->hw_ops->ui_info != NULL; |
1708 | } | |
1709 | ||
5eaf1e48 MAL |
1710 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1711 | { | |
5c4b107f GH |
1712 | if (con == NULL) { |
1713 | con = active_console; | |
1714 | } | |
5eaf1e48 MAL |
1715 | |
1716 | return &con->ui_info; | |
1717 | } | |
1718 | ||
ca19ef52 | 1719 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1720 | { |
5c4b107f GH |
1721 | if (con == NULL) { |
1722 | con = active_console; | |
1723 | } | |
1185fde4 | 1724 | |
b7fb49f0 | 1725 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1726 | return -1; |
6f90f3d7 | 1727 | } |
1185fde4 GH |
1728 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1729 | /* nothing changed -- ignore */ | |
1730 | return 0; | |
1731 | } | |
cf1ecc82 GH |
1732 | |
1733 | /* | |
1734 | * Typically we get a flood of these as the user resizes the window. | |
1735 | * Wait until the dust has settled (one second without updates), then | |
1736 | * go notify the guest. | |
1737 | */ | |
1185fde4 | 1738 | con->ui_info = *info; |
ca19ef52 MAL |
1739 | timer_mod(con->ui_timer, |
1740 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1741 | return 0; |
6f90f3d7 GH |
1742 | } |
1743 | ||
c78f7137 | 1744 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1745 | { |
c78f7137 | 1746 | DisplayState *s = con->ds; |
284d1c6b | 1747 | DisplayChangeListener *dcl; |
ebced091 MAL |
1748 | int width = qemu_console_get_width(con, x + w); |
1749 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1750 | |
1751 | x = MAX(x, 0); | |
1752 | y = MAX(y, 0); | |
1753 | x = MIN(x, width); | |
1754 | y = MIN(y, height); | |
1755 | w = MIN(w, width - x); | |
1756 | h = MIN(h, height - y); | |
1757 | ||
81c0d5a6 | 1758 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1759 | return; |
1760 | } | |
589089fe | 1761 | dpy_gfx_update_texture(con, con->surface, x, y, w, h); |
7c20b4a3 | 1762 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1763 | if (con != (dcl->con ? dcl->con : active_console)) { |
1764 | continue; | |
1765 | } | |
7c20b4a3 | 1766 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1767 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1768 | } |
1769 | } | |
1770 | } | |
1771 | ||
7cd0afe6 TZ |
1772 | void dpy_gfx_update_full(QemuConsole *con) |
1773 | { | |
ebced091 MAL |
1774 | int w = qemu_console_get_width(con, 0); |
1775 | int h = qemu_console_get_height(con, 0); | |
1776 | ||
1777 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1778 | } |
1779 | ||
321f048d GH |
1780 | void dpy_gfx_replace_surface(QemuConsole *con, |
1781 | DisplaySurface *surface) | |
1782 | { | |
c821a58e | 1783 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1784 | DisplayState *s = con->ds; |
1785 | DisplaySurface *old_surface = con->surface; | |
284d1c6b | 1786 | DisplayChangeListener *dcl; |
c821a58e AO |
1787 | int width; |
1788 | int height; | |
1789 | ||
1790 | if (!surface) { | |
1791 | if (old_surface) { | |
1792 | width = surface_width(old_surface); | |
1793 | height = surface_height(old_surface); | |
1794 | } else { | |
1795 | width = 640; | |
1796 | height = 480; | |
1797 | } | |
1798 | ||
1799 | surface = qemu_create_placeholder_surface(width, height, placeholder_msg); | |
1800 | } | |
321f048d | 1801 | |
c821a58e | 1802 | assert(old_surface != surface); |
6905b934 | 1803 | |
ebced091 | 1804 | con->scanout.kind = SCANOUT_SURFACE; |
321f048d | 1805 | con->surface = surface; |
589089fe | 1806 | dpy_gfx_create_texture(con, surface); |
284d1c6b GH |
1807 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1808 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1809 | continue; | |
1810 | } | |
c84ab0a5 | 1811 | displaychangelistener_gfx_switch(dcl, surface, FALSE); |
321f048d | 1812 | } |
589089fe | 1813 | dpy_gfx_destroy_texture(con, old_surface); |
da229ef3 | 1814 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1815 | } |
1816 | ||
49743df3 BH |
1817 | bool dpy_gfx_check_format(QemuConsole *con, |
1818 | pixman_format_code_t format) | |
1819 | { | |
1820 | DisplayChangeListener *dcl; | |
1821 | DisplayState *s = con->ds; | |
1822 | ||
1823 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1824 | if (dcl->con && dcl->con != con) { | |
1825 | /* dcl bound to another console -> skip */ | |
1826 | continue; | |
1827 | } | |
1828 | if (dcl->ops->dpy_gfx_check_format) { | |
1829 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1830 | return false; | |
1831 | } | |
1832 | } else { | |
75ae7c46 | 1833 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1834 | if (format != qemu_default_pixman_format(32, true)) { |
1835 | return false; | |
1836 | } | |
1837 | } | |
1838 | } | |
1839 | return true; | |
1840 | } | |
1841 | ||
6075137d | 1842 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1843 | { |
284d1c6b GH |
1844 | DisplayChangeListener *dcl; |
1845 | ||
7c20b4a3 GH |
1846 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1847 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1848 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1849 | } |
1850 | } | |
1851 | } | |
1852 | ||
c78f7137 | 1853 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1854 | { |
c78f7137 | 1855 | DisplayState *s = con->ds; |
284d1c6b | 1856 | DisplayChangeListener *dcl; |
321f048d | 1857 | |
81c0d5a6 | 1858 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1859 | return; |
1860 | } | |
7c20b4a3 | 1861 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1862 | if (con != (dcl->con ? dcl->con : active_console)) { |
1863 | continue; | |
1864 | } | |
7c20b4a3 | 1865 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1866 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1867 | } |
1868 | } | |
1869 | } | |
1870 | ||
c78f7137 | 1871 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1872 | { |
c78f7137 | 1873 | DisplayState *s = con->ds; |
284d1c6b | 1874 | DisplayChangeListener *dcl; |
321f048d | 1875 | |
81c0d5a6 | 1876 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1877 | return; |
1878 | } | |
7c20b4a3 | 1879 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1880 | if (con != (dcl->con ? dcl->con : active_console)) { |
1881 | continue; | |
1882 | } | |
7c20b4a3 | 1883 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1884 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1885 | } |
1886 | } | |
1887 | } | |
1888 | ||
c78f7137 | 1889 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1890 | { |
c78f7137 | 1891 | DisplayState *s = con->ds; |
9425c004 | 1892 | DisplayChangeListener *dcl; |
321f048d | 1893 | |
81c0d5a6 | 1894 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1895 | return; |
1896 | } | |
7c20b4a3 | 1897 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1898 | if (con != (dcl->con ? dcl->con : active_console)) { |
1899 | continue; | |
1900 | } | |
7c20b4a3 | 1901 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1902 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1903 | } |
1904 | } | |
1905 | } | |
1906 | ||
c78f7137 | 1907 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1908 | { |
c78f7137 | 1909 | DisplayState *s = con->ds; |
284d1c6b | 1910 | DisplayChangeListener *dcl; |
321f048d | 1911 | |
81c0d5a6 | 1912 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1913 | return; |
1914 | } | |
7c20b4a3 | 1915 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1916 | if (con != (dcl->con ? dcl->con : active_console)) { |
1917 | continue; | |
1918 | } | |
7c20b4a3 | 1919 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1920 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1921 | } |
1922 | } | |
1923 | } | |
1924 | ||
c78f7137 | 1925 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1926 | { |
c78f7137 | 1927 | DisplayState *s = con->ds; |
284d1c6b | 1928 | DisplayChangeListener *dcl; |
321f048d | 1929 | |
81c0d5a6 | 1930 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1931 | return; |
1932 | } | |
7c20b4a3 | 1933 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1934 | if (con != (dcl->con ? dcl->con : active_console)) { |
1935 | continue; | |
1936 | } | |
7c20b4a3 | 1937 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1938 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1939 | } |
1940 | } | |
1941 | } | |
1942 | ||
c78f7137 | 1943 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1944 | { |
c78f7137 | 1945 | DisplayState *s = con->ds; |
284d1c6b GH |
1946 | DisplayChangeListener *dcl; |
1947 | ||
7c20b4a3 GH |
1948 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1949 | if (dcl->ops->dpy_cursor_define) { | |
1950 | return true; | |
1951 | } | |
1952 | } | |
1953 | return false; | |
1954 | } | |
1955 | ||
06020b95 GH |
1956 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1957 | struct QEMUGLParams *qparams) | |
1958 | { | |
1959 | assert(con->gl); | |
1960 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1961 | } | |
1962 | ||
1963 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1964 | { | |
1965 | assert(con->gl); | |
1966 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1967 | } | |
1968 | ||
1969 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1970 | { | |
1971 | assert(con->gl); | |
1972 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1973 | } | |
1974 | ||
eaa92c76 GH |
1975 | void dpy_gl_scanout_disable(QemuConsole *con) |
1976 | { | |
7cc712e9 MAL |
1977 | DisplayState *s = con->ds; |
1978 | DisplayChangeListener *dcl; | |
1979 | ||
ebced091 MAL |
1980 | if (con->scanout.kind != SCANOUT_SURFACE) { |
1981 | con->scanout.kind = SCANOUT_NONE; | |
1982 | } | |
7cc712e9 | 1983 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1984 | if (con != (dcl->con ? dcl->con : active_console)) { |
1985 | continue; | |
1986 | } | |
a9fbce5e MAL |
1987 | if (dcl->ops->dpy_gl_scanout_disable) { |
1988 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
1989 | } | |
7cc712e9 | 1990 | } |
eaa92c76 GH |
1991 | } |
1992 | ||
f4c36bda GH |
1993 | void dpy_gl_scanout_texture(QemuConsole *con, |
1994 | uint32_t backing_id, | |
1995 | bool backing_y_0_top, | |
1996 | uint32_t backing_width, | |
1997 | uint32_t backing_height, | |
1998 | uint32_t x, uint32_t y, | |
1999 | uint32_t width, uint32_t height) | |
06020b95 | 2000 | { |
7cc712e9 MAL |
2001 | DisplayState *s = con->ds; |
2002 | DisplayChangeListener *dcl; | |
2003 | ||
ebced091 MAL |
2004 | con->scanout.kind = SCANOUT_TEXTURE; |
2005 | con->scanout.texture = (ScanoutTexture) { | |
2006 | backing_id, backing_y_0_top, backing_width, backing_height, | |
2007 | x, y, width, height | |
2008 | }; | |
7cc712e9 | 2009 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2010 | if (con != (dcl->con ? dcl->con : active_console)) { |
2011 | continue; | |
2012 | } | |
a9fbce5e MAL |
2013 | if (dcl->ops->dpy_gl_scanout_texture) { |
2014 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
2015 | backing_y_0_top, | |
2016 | backing_width, backing_height, | |
2017 | x, y, width, height); | |
2018 | } | |
7cc712e9 | 2019 | } |
06020b95 GH |
2020 | } |
2021 | ||
4133fa71 GH |
2022 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
2023 | QemuDmaBuf *dmabuf) | |
2024 | { | |
7cc712e9 MAL |
2025 | DisplayState *s = con->ds; |
2026 | DisplayChangeListener *dcl; | |
2027 | ||
ebced091 MAL |
2028 | con->scanout.kind = SCANOUT_DMABUF; |
2029 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 2030 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2031 | if (con != (dcl->con ? dcl->con : active_console)) { |
2032 | continue; | |
2033 | } | |
a9fbce5e MAL |
2034 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
2035 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
2036 | } | |
7cc712e9 | 2037 | } |
4133fa71 GH |
2038 | } |
2039 | ||
6e1f2cb5 GH |
2040 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
2041 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 2042 | { |
7cc712e9 MAL |
2043 | DisplayState *s = con->ds; |
2044 | DisplayChangeListener *dcl; | |
4133fa71 | 2045 | |
7cc712e9 | 2046 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2047 | if (con != (dcl->con ? dcl->con : active_console)) { |
2048 | continue; | |
2049 | } | |
7cc712e9 MAL |
2050 | if (dcl->ops->dpy_gl_cursor_dmabuf) { |
2051 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 2052 | have_hot, hot_x, hot_y); |
7cc712e9 | 2053 | } |
6e1f2cb5 GH |
2054 | } |
2055 | } | |
2056 | ||
2057 | void dpy_gl_cursor_position(QemuConsole *con, | |
2058 | uint32_t pos_x, uint32_t pos_y) | |
2059 | { | |
7cc712e9 MAL |
2060 | DisplayState *s = con->ds; |
2061 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 2062 | |
7cc712e9 | 2063 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2064 | if (con != (dcl->con ? dcl->con : active_console)) { |
2065 | continue; | |
2066 | } | |
7cc712e9 MAL |
2067 | if (dcl->ops->dpy_gl_cursor_position) { |
2068 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
2069 | } | |
4133fa71 GH |
2070 | } |
2071 | } | |
2072 | ||
2073 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
2074 | QemuDmaBuf *dmabuf) | |
2075 | { | |
7cc712e9 MAL |
2076 | DisplayState *s = con->ds; |
2077 | DisplayChangeListener *dcl; | |
4133fa71 | 2078 | |
7cc712e9 | 2079 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2080 | if (con != (dcl->con ? dcl->con : active_console)) { |
2081 | continue; | |
2082 | } | |
7cc712e9 MAL |
2083 | if (dcl->ops->dpy_gl_release_dmabuf) { |
2084 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
2085 | } | |
4133fa71 GH |
2086 | } |
2087 | } | |
2088 | ||
06020b95 GH |
2089 | void dpy_gl_update(QemuConsole *con, |
2090 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
2091 | { | |
7cc712e9 MAL |
2092 | DisplayState *s = con->ds; |
2093 | DisplayChangeListener *dcl; | |
2094 | ||
06020b95 | 2095 | assert(con->gl); |
f6413cbf MAL |
2096 | |
2097 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 2098 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2099 | if (con != (dcl->con ? dcl->con : active_console)) { |
2100 | continue; | |
2101 | } | |
a9fbce5e MAL |
2102 | if (dcl->ops->dpy_gl_update) { |
2103 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
2104 | } | |
7cc712e9 | 2105 | } |
f6413cbf | 2106 | graphic_hw_gl_block(con, false); |
06020b95 GH |
2107 | } |
2108 | ||
98b50080 PB |
2109 | /***********************************************************/ |
2110 | /* register display */ | |
2111 | ||
64840c66 GH |
2112 | /* console.c internal use only */ |
2113 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 2114 | { |
64840c66 GH |
2115 | if (!display_state) { |
2116 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
2117 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2118 | text_console_update_cursor, NULL); | |
64840c66 GH |
2119 | } |
2120 | return display_state; | |
98b50080 PB |
2121 | } |
2122 | ||
64840c66 GH |
2123 | /* |
2124 | * Called by main(), after creating QemuConsoles | |
2125 | * and before initializing ui (sdl/vnc/...). | |
2126 | */ | |
2127 | DisplayState *init_displaystate(void) | |
98b50080 | 2128 | { |
43f420f8 | 2129 | gchar *name; |
cd6cd8fa | 2130 | QemuConsole *con; |
64840c66 | 2131 | |
333cb18f | 2132 | get_alloc_displaystate(); |
cd6cd8fa GH |
2133 | QTAILQ_FOREACH(con, &consoles, next) { |
2134 | if (con->console_type != GRAPHIC_CONSOLE && | |
2135 | con->ds == NULL) { | |
2136 | text_console_do_init(con->chr, display_state); | |
64840c66 | 2137 | } |
43f420f8 GH |
2138 | |
2139 | /* Hook up into the qom tree here (not in new_console()), once | |
2140 | * all QemuConsoles are created and the order / numbering | |
2141 | * doesn't change any more */ | |
cd6cd8fa | 2142 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 2143 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 2144 | name, OBJECT(con)); |
43f420f8 | 2145 | g_free(name); |
64840c66 GH |
2146 | } |
2147 | ||
98b50080 PB |
2148 | return display_state; |
2149 | } | |
2150 | ||
1c1f9498 GH |
2151 | void graphic_console_set_hwops(QemuConsole *con, |
2152 | const GraphicHwOps *hw_ops, | |
2153 | void *opaque) | |
2154 | { | |
2155 | con->hw_ops = hw_ops; | |
2156 | con->hw = opaque; | |
2157 | } | |
2158 | ||
5643706a | 2159 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2160 | const GraphicHwOps *hw_ops, |
c78f7137 | 2161 | void *opaque) |
95219897 | 2162 | { |
521a580d GH |
2163 | static const char noinit[] = |
2164 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2165 | int width = 640; |
2166 | int height = 480; | |
76ffb0b4 | 2167 | QemuConsole *s; |
3023f332 | 2168 | DisplayState *ds; |
9588d67e | 2169 | DisplaySurface *surface; |
f0f2f976 | 2170 | |
64840c66 | 2171 | ds = get_alloc_displaystate(); |
9588d67e GH |
2172 | s = qemu_console_lookup_unused(); |
2173 | if (s) { | |
2174 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2175 | width = qemu_console_get_width(s, 0); |
2176 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2177 | } else { |
2178 | trace_console_gfx_new(); | |
2179 | s = new_console(ds, GRAPHIC_CONSOLE, head); | |
2180 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
2181 | dpy_set_ui_info_timer, s); | |
2182 | } | |
1c1f9498 | 2183 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2184 | if (dev) { |
5325cc34 | 2185 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2186 | &error_abort); |
aa2beaa1 | 2187 | } |
3023f332 | 2188 | |
b5a087b0 | 2189 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2190 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2191 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2192 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2193 | return s; |
e7f0ad58 FB |
2194 | } |
2195 | ||
9588d67e GH |
2196 | static const GraphicHwOps unused_ops = { |
2197 | /* no callbacks */ | |
2198 | }; | |
2199 | ||
2200 | void graphic_console_close(QemuConsole *con) | |
2201 | { | |
2202 | static const char unplugged[] = | |
2203 | "Guest display has been unplugged"; | |
2204 | DisplaySurface *surface; | |
ebced091 MAL |
2205 | int width = qemu_console_get_width(con, 640); |
2206 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2207 | |
2208 | trace_console_gfx_close(con->index); | |
5325cc34 | 2209 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2210 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2211 | ||
2212 | if (con->gl) { | |
2213 | dpy_gl_scanout_disable(con); | |
2214 | } | |
b5a087b0 | 2215 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2216 | dpy_gfx_replace_surface(con, surface); |
2217 | } | |
2218 | ||
284d1c6b GH |
2219 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2220 | { | |
cd6cd8fa GH |
2221 | QemuConsole *con; |
2222 | ||
2223 | QTAILQ_FOREACH(con, &consoles, next) { | |
2224 | if (con->index == index) { | |
2225 | return con; | |
2226 | } | |
284d1c6b | 2227 | } |
cd6cd8fa | 2228 | return NULL; |
284d1c6b GH |
2229 | } |
2230 | ||
5643706a | 2231 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2232 | { |
cd6cd8fa | 2233 | QemuConsole *con; |
14a93649 | 2234 | Object *obj; |
5643706a | 2235 | uint32_t h; |
14a93649 | 2236 | |
cd6cd8fa GH |
2237 | QTAILQ_FOREACH(con, &consoles, next) { |
2238 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2239 | "device", &error_abort); |
5643706a GH |
2240 | if (DEVICE(obj) != dev) { |
2241 | continue; | |
2242 | } | |
cd6cd8fa | 2243 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2244 | "head", &error_abort); |
5643706a GH |
2245 | if (h != head) { |
2246 | continue; | |
14a93649 | 2247 | } |
cd6cd8fa | 2248 | return con; |
14a93649 GH |
2249 | } |
2250 | return NULL; | |
2251 | } | |
2252 | ||
f2c1d54c GH |
2253 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2254 | uint32_t head, Error **errp) | |
2255 | { | |
2256 | DeviceState *dev; | |
2257 | QemuConsole *con; | |
2258 | ||
2259 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2260 | if (dev == NULL) { | |
2261 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2262 | "Device '%s' not found", device_id); | |
2263 | return NULL; | |
2264 | } | |
2265 | ||
2266 | con = qemu_console_lookup_by_device(dev, head); | |
2267 | if (con == NULL) { | |
2268 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2269 | device_id, head); | |
2270 | return NULL; | |
2271 | } | |
2272 | ||
2273 | return con; | |
2274 | } | |
2275 | ||
9588d67e GH |
2276 | QemuConsole *qemu_console_lookup_unused(void) |
2277 | { | |
cd6cd8fa | 2278 | QemuConsole *con; |
9588d67e | 2279 | Object *obj; |
9588d67e | 2280 | |
cd6cd8fa GH |
2281 | QTAILQ_FOREACH(con, &consoles, next) { |
2282 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2283 | continue; |
2284 | } | |
cd6cd8fa | 2285 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2286 | "device", &error_abort); |
2287 | if (obj != NULL) { | |
2288 | continue; | |
2289 | } | |
cd6cd8fa | 2290 | return con; |
9588d67e GH |
2291 | } |
2292 | return NULL; | |
2293 | } | |
2294 | ||
81c0d5a6 | 2295 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2296 | { |
284d1c6b | 2297 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2298 | } |
2299 | ||
81c0d5a6 | 2300 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2301 | { |
81c0d5a6 GH |
2302 | if (con == NULL) { |
2303 | con = active_console; | |
2304 | } | |
2305 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2306 | } | |
2307 | ||
2308 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2309 | { | |
2310 | if (con == NULL) { | |
2311 | con = active_console; | |
2312 | } | |
2313 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2314 | } |
2315 | ||
f607867c GH |
2316 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2317 | { | |
2318 | assert(con != NULL); | |
2319 | return con->gl_block; | |
2320 | } | |
2321 | ||
779ce88f GH |
2322 | char *qemu_console_get_label(QemuConsole *con) |
2323 | { | |
2324 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2325 | if (con->device) { | |
2326 | return g_strdup(object_get_typename(con->device)); | |
2327 | } | |
2328 | return g_strdup("VGA"); | |
2329 | } else { | |
2330 | if (con->chr && con->chr->label) { | |
2331 | return g_strdup(con->chr->label); | |
2332 | } | |
2333 | return g_strdup_printf("vc%d", con->index); | |
2334 | } | |
2335 | } | |
2336 | ||
d4c85337 GH |
2337 | int qemu_console_get_index(QemuConsole *con) |
2338 | { | |
2339 | if (con == NULL) { | |
2340 | con = active_console; | |
2341 | } | |
2342 | return con ? con->index : -1; | |
2343 | } | |
2344 | ||
5643706a GH |
2345 | uint32_t qemu_console_get_head(QemuConsole *con) |
2346 | { | |
2347 | if (con == NULL) { | |
2348 | con = active_console; | |
2349 | } | |
2350 | return con ? con->head : -1; | |
2351 | } | |
2352 | ||
d4c85337 GH |
2353 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2354 | { | |
2355 | if (con == NULL) { | |
2356 | con = active_console; | |
2357 | } | |
ebced091 MAL |
2358 | if (con == NULL) { |
2359 | return fallback; | |
2360 | } | |
2361 | switch (con->scanout.kind) { | |
2362 | case SCANOUT_DMABUF: | |
2363 | return con->scanout.dmabuf->width; | |
2364 | case SCANOUT_TEXTURE: | |
2365 | return con->scanout.texture.width; | |
2366 | case SCANOUT_SURFACE: | |
2367 | return surface_width(con->surface); | |
2368 | default: | |
2369 | return fallback; | |
2370 | } | |
d4c85337 GH |
2371 | } |
2372 | ||
2373 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2374 | { | |
2375 | if (con == NULL) { | |
2376 | con = active_console; | |
2377 | } | |
ebced091 MAL |
2378 | if (con == NULL) { |
2379 | return fallback; | |
2380 | } | |
2381 | switch (con->scanout.kind) { | |
2382 | case SCANOUT_DMABUF: | |
2383 | return con->scanout.dmabuf->height; | |
2384 | case SCANOUT_TEXTURE: | |
2385 | return con->scanout.texture.height; | |
2386 | case SCANOUT_SURFACE: | |
2387 | return surface_height(con->surface); | |
2388 | default: | |
2389 | return fallback; | |
2390 | } | |
d4c85337 GH |
2391 | } |
2392 | ||
ec222519 VR |
2393 | static void vc_chr_accept_input(Chardev *chr) |
2394 | { | |
2395 | VCChardev *drv = VC_CHARDEV(chr); | |
2396 | QemuConsole *s = drv->console; | |
2397 | ||
2398 | kbd_send_chars(s); | |
2399 | } | |
2400 | ||
5bf5adae | 2401 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2402 | { |
777357d7 | 2403 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2404 | QemuConsole *s = drv->console; |
4104833f PB |
2405 | |
2406 | s->echo = echo; | |
2407 | } | |
2408 | ||
aea7947c GH |
2409 | static void text_console_update_cursor_timer(void) |
2410 | { | |
2411 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2412 | + CONSOLE_CURSOR_PERIOD / 2); | |
2413 | } | |
2414 | ||
bf1bed81 JK |
2415 | static void text_console_update_cursor(void *opaque) |
2416 | { | |
aea7947c | 2417 | QemuConsole *s; |
cd6cd8fa | 2418 | int count = 0; |
aea7947c GH |
2419 | |
2420 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2421 | |
cd6cd8fa | 2422 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2423 | if (qemu_console_is_graphic(s) || |
2424 | !qemu_console_is_visible(s)) { | |
2425 | continue; | |
2426 | } | |
2427 | count++; | |
2428 | graphic_hw_invalidate(s); | |
2429 | } | |
2430 | ||
2431 | if (count) { | |
2432 | text_console_update_cursor_timer(); | |
2433 | } | |
bf1bed81 JK |
2434 | } |
2435 | ||
380cd056 GH |
2436 | static const GraphicHwOps text_console_ops = { |
2437 | .invalidate = text_console_invalidate, | |
2438 | .text_update = text_console_update, | |
2439 | }; | |
2440 | ||
0ec7b3e7 | 2441 | static void text_console_do_init(Chardev *chr, DisplayState *ds) |
e7f0ad58 | 2442 | { |
777357d7 | 2443 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2444 | QemuConsole *s = drv->console; |
36671fbd GH |
2445 | int g_width = 80 * FONT_WIDTH; |
2446 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2447 | |
0c9d0641 | 2448 | fifo8_create(&s->out_fifo, 16); |
3023f332 | 2449 | s->ds = ds; |
3b46e624 | 2450 | |
e7f0ad58 FB |
2451 | s->y_displayed = 0; |
2452 | s->y_base = 0; | |
2453 | s->total_height = DEFAULT_BACKSCROLL; | |
2454 | s->x = 0; | |
2455 | s->y = 0; | |
ebced091 MAL |
2456 | if (s->scanout.kind != SCANOUT_SURFACE) { |
2457 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { | |
2458 | g_width = qemu_console_get_width(active_console, g_width); | |
2459 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2460 | } |
36671fbd | 2461 | s->surface = qemu_create_displaysurface(g_width, g_height); |
ebced091 | 2462 | s->scanout.kind = SCANOUT_SURFACE; |
491e114a | 2463 | } |
6d6f7c28 | 2464 | |
380cd056 | 2465 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2466 | s->hw = s; |
2467 | ||
6d6f7c28 PB |
2468 | /* Set text attribute defaults */ |
2469 | s->t_attrib_default.bold = 0; | |
2470 | s->t_attrib_default.uline = 0; | |
2471 | s->t_attrib_default.blink = 0; | |
2472 | s->t_attrib_default.invers = 0; | |
2473 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2474 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2475 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2476 | /* set current text attributes to default */ |
2477 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2478 | text_console_resize(s); |
2479 | ||
51bfa4d3 | 2480 | if (chr->label) { |
18595181 | 2481 | char *msg; |
51bfa4d3 | 2482 | |
4083733d | 2483 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 GH |
2484 | msg = g_strdup_printf("%s console\r\n", chr->label); |
2485 | vc_chr_write(chr, (uint8_t *)msg, strlen(msg)); | |
2486 | g_free(msg); | |
735ba588 | 2487 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2488 | } |
2489 | ||
63618135 | 2490 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2491 | } |
c60e08d9 | 2492 | |
777357d7 MAL |
2493 | static void vc_chr_open(Chardev *chr, |
2494 | ChardevBackend *backend, | |
2495 | bool *be_opened, | |
2496 | Error **errp) | |
2796dae0 | 2497 | { |
6f974c84 | 2498 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2499 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2500 | QemuConsole *s; |
702ec69c GH |
2501 | unsigned width = 0; |
2502 | unsigned height = 0; | |
2796dae0 | 2503 | |
702ec69c GH |
2504 | if (vc->has_width) { |
2505 | width = vc->width; | |
2506 | } else if (vc->has_cols) { | |
2507 | width = vc->cols * FONT_WIDTH; | |
2508 | } | |
491e114a | 2509 | |
702ec69c GH |
2510 | if (vc->has_height) { |
2511 | height = vc->height; | |
2512 | } else if (vc->has_rows) { | |
2513 | height = vc->rows * FONT_HEIGHT; | |
2514 | } | |
491e114a | 2515 | |
437fe106 | 2516 | trace_console_txt_new(width, height); |
491e114a | 2517 | if (width == 0 || height == 0) { |
afff2b15 | 2518 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2519 | } else { |
afff2b15 | 2520 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
ebced091 | 2521 | s->scanout.kind = SCANOUT_SURFACE; |
36671fbd | 2522 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2523 | } |
2524 | ||
2525 | if (!s) { | |
fa19d025 | 2526 | error_setg(errp, "cannot create text console"); |
777357d7 | 2527 | return; |
491e114a PB |
2528 | } |
2529 | ||
2530 | s->chr = chr; | |
41ac54b2 | 2531 | drv->console = s; |
64840c66 GH |
2532 | |
2533 | if (display_state) { | |
2534 | text_console_do_init(chr, display_state); | |
2535 | } | |
2796dae0 | 2536 | |
82878dac MAL |
2537 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2538 | * stage, so defer OPENED events until they are fully initialized | |
2539 | */ | |
2540 | *be_opened = false; | |
d82831db AL |
2541 | } |
2542 | ||
c78f7137 | 2543 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2544 | { |
cb8962c1 | 2545 | DisplaySurface *surface; |
321f048d GH |
2546 | |
2547 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2548 | |
cb8962c1 MAL |
2549 | if (qemu_console_get_width(s, -1) == width && |
2550 | qemu_console_get_height(s, -1) == height) { | |
cd958edb MAL |
2551 | return; |
2552 | } | |
2553 | ||
321f048d GH |
2554 | surface = qemu_create_displaysurface(width, height); |
2555 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2556 | } |
38334f76 | 2557 | |
c78f7137 GH |
2558 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2559 | { | |
ebced091 MAL |
2560 | switch (console->scanout.kind) { |
2561 | case SCANOUT_SURFACE: | |
2562 | return console->surface; | |
2563 | default: | |
2564 | return NULL; | |
2565 | } | |
c78f7137 GH |
2566 | } |
2567 | ||
0da2ea1b | 2568 | PixelFormat qemu_default_pixelformat(int bpp) |
2569 | { | |
56bd9ea1 GH |
2570 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2571 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2572 | return pf; |
2573 | } | |
01f45d98 | 2574 | |
db71589f GH |
2575 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2576 | ||
2577 | void qemu_display_register(QemuDisplay *ui) | |
2578 | { | |
2579 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2580 | dpys[ui->type] = ui; | |
2581 | } | |
2582 | ||
898f9d41 GH |
2583 | bool qemu_display_find_default(DisplayOptions *opts) |
2584 | { | |
2585 | static DisplayType prio[] = { | |
66c2207f | 2586 | #if defined(CONFIG_GTK) |
898f9d41 | 2587 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2588 | #endif |
2589 | #if defined(CONFIG_SDL) | |
898f9d41 | 2590 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2591 | #endif |
2592 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2593 | DISPLAY_TYPE_COCOA |
66c2207f | 2594 | #endif |
898f9d41 GH |
2595 | }; |
2596 | int i; | |
2597 | ||
66c2207f | 2598 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2599 | if (dpys[prio[i]] == NULL) { |
c809d1d2 | 2600 | ui_module_load_one(DisplayType_str(prio[i])); |
61b4d9a2 | 2601 | } |
898f9d41 GH |
2602 | if (dpys[prio[i]] == NULL) { |
2603 | continue; | |
2604 | } | |
2605 | opts->type = prio[i]; | |
2606 | return true; | |
2607 | } | |
2608 | return false; | |
2609 | } | |
2610 | ||
db71589f GH |
2611 | void qemu_display_early_init(DisplayOptions *opts) |
2612 | { | |
2613 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2614 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2615 | return; | |
2616 | } | |
61b4d9a2 | 2617 | if (dpys[opts->type] == NULL) { |
c809d1d2 | 2618 | ui_module_load_one(DisplayType_str(opts->type)); |
61b4d9a2 | 2619 | } |
db71589f GH |
2620 | if (dpys[opts->type] == NULL) { |
2621 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2622 | DisplayType_str(opts->type)); |
db71589f GH |
2623 | exit(1); |
2624 | } | |
2625 | if (dpys[opts->type]->early_init) { | |
2626 | dpys[opts->type]->early_init(opts); | |
2627 | } | |
2628 | } | |
2629 | ||
2630 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2631 | { | |
2632 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2633 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2634 | return; | |
2635 | } | |
2636 | assert(dpys[opts->type] != NULL); | |
2637 | dpys[opts->type]->init(ds, opts); | |
2638 | } | |
2639 | ||
c388f408 TH |
2640 | void qemu_display_help(void) |
2641 | { | |
2642 | int idx; | |
2643 | ||
2644 | printf("Available display backend types:\n"); | |
a1e8853e | 2645 | printf("none\n"); |
c388f408 TH |
2646 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2647 | if (!dpys[idx]) { | |
2648 | ui_module_load_one(DisplayType_str(idx)); | |
2649 | } | |
2650 | if (dpys[idx]) { | |
2651 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2652 | } | |
2653 | } | |
2654 | } | |
2655 | ||
6f974c84 | 2656 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2657 | { |
2658 | int val; | |
21a933ea | 2659 | ChardevVC *vc; |
702ec69c | 2660 | |
0b663b7d | 2661 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2662 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2663 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2664 | |
2665 | val = qemu_opt_get_number(opts, "width", 0); | |
2666 | if (val != 0) { | |
21a933ea EB |
2667 | vc->has_width = true; |
2668 | vc->width = val; | |
702ec69c GH |
2669 | } |
2670 | ||
2671 | val = qemu_opt_get_number(opts, "height", 0); | |
2672 | if (val != 0) { | |
21a933ea EB |
2673 | vc->has_height = true; |
2674 | vc->height = val; | |
702ec69c GH |
2675 | } |
2676 | ||
2677 | val = qemu_opt_get_number(opts, "cols", 0); | |
2678 | if (val != 0) { | |
21a933ea EB |
2679 | vc->has_cols = true; |
2680 | vc->cols = val; | |
702ec69c GH |
2681 | } |
2682 | ||
2683 | val = qemu_opt_get_number(opts, "rows", 0); | |
2684 | if (val != 0) { | |
21a933ea EB |
2685 | vc->has_rows = true; |
2686 | vc->rows = val; | |
702ec69c GH |
2687 | } |
2688 | } | |
2689 | ||
95be0669 GH |
2690 | static const TypeInfo qemu_console_info = { |
2691 | .name = TYPE_QEMU_CONSOLE, | |
2692 | .parent = TYPE_OBJECT, | |
2693 | .instance_size = sizeof(QemuConsole), | |
2694 | .class_size = sizeof(QemuConsoleClass), | |
2695 | }; | |
2696 | ||
777357d7 MAL |
2697 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2698 | { | |
2699 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2700 | ||
88cace9f | 2701 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2702 | cc->open = vc_chr_open; |
2703 | cc->chr_write = vc_chr_write; | |
ec222519 | 2704 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2705 | cc->chr_set_echo = vc_chr_set_echo; |
2706 | } | |
2707 | ||
2708 | static const TypeInfo char_vc_type_info = { | |
2709 | .name = TYPE_CHARDEV_VC, | |
2710 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2711 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2712 | .class_init = char_vc_class_init, |
2713 | }; | |
2714 | ||
2715 | void qemu_console_early_init(void) | |
2716 | { | |
2717 | /* set the default vc driver */ | |
2718 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2719 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2720 | } |
2721 | } | |
2722 | ||
01f45d98 AL |
2723 | static void register_types(void) |
2724 | { | |
95be0669 | 2725 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2726 | } |
2727 | ||
2728 | type_init(register_types); |