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