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Commit | Line | Data |
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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" |
098d57e7 | 30 | #include "qapi/visitor.h" |
68ba85ce | 31 | #include "qemu/coroutine.h" |
0c9d0641 | 32 | #include "qemu/fifo8.h" |
4f2c765b | 33 | #include "qemu/error-report.h" |
014b00cc | 34 | #include "qemu/main-loop.h" |
0b8fa32f | 35 | #include "qemu/module.h" |
922a01a0 | 36 | #include "qemu/option.h" |
1de7afc9 | 37 | #include "qemu/timer.h" |
014b00cc | 38 | #include "chardev/char.h" |
ac86048b | 39 | #include "trace.h" |
a77549b3 | 40 | #include "exec/memory.h" |
db1015e9 | 41 | #include "qom/object.h" |
e7f0ad58 FB |
42 | |
43 | #define DEFAULT_BACKSCROLL 512 | |
bf1bed81 | 44 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 45 | |
6d6f7c28 PB |
46 | typedef struct TextAttributes { |
47 | uint8_t fgcol:4; | |
48 | uint8_t bgcol:4; | |
49 | uint8_t bold:1; | |
50 | uint8_t uline:1; | |
51 | uint8_t blink:1; | |
52 | uint8_t invers:1; | |
53 | uint8_t unvisible:1; | |
54 | } TextAttributes; | |
55 | ||
3be82c6a MAL |
56 | #define TEXT_ATTRIBUTES_DEFAULT ((TextAttributes) { \ |
57 | .fgcol = QEMU_COLOR_WHITE, \ | |
58 | .bgcol = QEMU_COLOR_BLACK \ | |
59 | }) | |
60 | ||
e7f0ad58 FB |
61 | typedef struct TextCell { |
62 | uint8_t ch; | |
6d6f7c28 | 63 | TextAttributes t_attrib; |
e7f0ad58 FB |
64 | } TextCell; |
65 | ||
66 | #define MAX_ESC_PARAMS 3 | |
67 | ||
68 | enum TTYState { | |
69 | TTY_STATE_NORM, | |
70 | TTY_STATE_ESC, | |
71 | TTY_STATE_CSI, | |
72 | }; | |
73 | ||
76ffb0b4 | 74 | struct QemuConsole { |
95be0669 GH |
75 | Object parent; |
76 | ||
f81bdefb | 77 | int index; |
e7f0ad58 | 78 | DisplayState *ds; |
321f048d | 79 | DisplaySurface *surface; |
ebced091 | 80 | DisplayScanout scanout; |
284d1c6b | 81 | int dcls; |
5e79d516 | 82 | DisplayGLCtx *gl; |
a4ddc314 | 83 | int gl_block; |
a9b1e471 | 84 | QEMUTimer *gl_unblock_timer; |
b3cb21b9 | 85 | int window_id; |
76ffb0b4 | 86 | |
95219897 | 87 | /* Graphic console state. */ |
aa2beaa1 | 88 | Object *device; |
5643706a | 89 | uint32_t head; |
6f90f3d7 | 90 | QemuUIInfo ui_info; |
cf1ecc82 | 91 | QEMUTimer *ui_timer; |
385ac97f | 92 | QEMUCursor *cursor; |
6effaa16 | 93 | int cursor_x, cursor_y, cursor_on; |
380cd056 | 94 | const GraphicHwOps *hw_ops; |
95219897 | 95 | void *hw; |
76ffb0b4 | 96 | |
0d9b90ce | 97 | CoQueue dump_queue; |
cd6cd8fa GH |
98 | |
99 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
100 | }; |
101 | ||
c105d60f | 102 | OBJECT_DEFINE_ABSTRACT_TYPE(QemuConsole, qemu_console, QEMU_CONSOLE, OBJECT) |
e265917c | 103 | |
b208f745 MAL |
104 | typedef struct QemuGraphicConsole { |
105 | QemuConsole parent; | |
106 | } QemuGraphicConsole; | |
107 | ||
108 | typedef QemuConsoleClass QemuGraphicConsoleClass; | |
109 | ||
110 | #define TYPE_QEMU_GRAPHIC_CONSOLE "qemu-graphic-console" | |
111 | OBJECT_DECLARE_SIMPLE_TYPE(QemuGraphicConsole, QEMU_GRAPHIC_CONSOLE) | |
112 | OBJECT_DEFINE_TYPE(QemuGraphicConsole, qemu_graphic_console, QEMU_GRAPHIC_CONSOLE, QEMU_CONSOLE) | |
113 | ||
114 | #define QEMU_IS_GRAPHIC_CONSOLE(c) \ | |
115 | object_dynamic_cast(OBJECT(c), TYPE_QEMU_GRAPHIC_CONSOLE) | |
116 | ||
117 | typedef struct QemuTextConsole { | |
118 | QemuConsole parent; | |
b2bb9cc4 MAL |
119 | |
120 | int width; | |
121 | int height; | |
122 | int total_height; | |
123 | int backscroll_height; | |
124 | int x, y; | |
125 | int y_displayed; | |
126 | int y_base; | |
127 | TextCell *cells; | |
128 | int text_x[2], text_y[2], cursor_invalidate; | |
129 | int echo; | |
130 | ||
131 | int update_x0; | |
132 | int update_y0; | |
133 | int update_x1; | |
134 | int update_y1; | |
135 | ||
136 | Chardev *chr; | |
137 | /* fifo for key pressed */ | |
138 | Fifo8 out_fifo; | |
b208f745 MAL |
139 | } QemuTextConsole; |
140 | ||
141 | typedef QemuConsoleClass QemuTextConsoleClass; | |
142 | ||
143 | #define TYPE_QEMU_TEXT_CONSOLE "qemu-text-console" | |
144 | OBJECT_DECLARE_SIMPLE_TYPE(QemuTextConsole, QEMU_TEXT_CONSOLE) | |
145 | OBJECT_DEFINE_TYPE(QemuTextConsole, qemu_text_console, QEMU_TEXT_CONSOLE, QEMU_CONSOLE) | |
146 | ||
147 | #define QEMU_IS_TEXT_CONSOLE(c) \ | |
148 | object_dynamic_cast(OBJECT(c), TYPE_QEMU_TEXT_CONSOLE) | |
149 | ||
150 | typedef struct QemuFixedTextConsole { | |
151 | QemuTextConsole parent; | |
152 | } QemuFixedTextConsole; | |
153 | ||
154 | typedef QemuTextConsoleClass QemuFixedTextConsoleClass; | |
155 | ||
156 | #define TYPE_QEMU_FIXED_TEXT_CONSOLE "qemu-fixed-text-console" | |
157 | OBJECT_DECLARE_SIMPLE_TYPE(QemuFixedTextConsole, QEMU_FIXED_TEXT_CONSOLE) | |
158 | OBJECT_DEFINE_TYPE(QemuFixedTextConsole, qemu_fixed_text_console, QEMU_FIXED_TEXT_CONSOLE, QEMU_TEXT_CONSOLE) | |
159 | ||
160 | #define QEMU_IS_FIXED_TEXT_CONSOLE(c) \ | |
161 | object_dynamic_cast(OBJECT(c), TYPE_QEMU_FIXED_TEXT_CONSOLE) | |
162 | ||
8c63667b MAL |
163 | struct VCChardev { |
164 | Chardev parent; | |
b2bb9cc4 | 165 | QemuTextConsole *console; |
6505fd8d MAL |
166 | |
167 | enum TTYState state; | |
168 | int esc_params[MAX_ESC_PARAMS]; | |
169 | int nb_esc_params; | |
170 | TextAttributes t_attrib; /* currently active text attributes */ | |
171 | int x_saved, y_saved; | |
8c63667b MAL |
172 | }; |
173 | typedef struct VCChardev VCChardev; | |
174 | ||
27be5587 | 175 | struct DisplayState { |
1246b259 | 176 | QEMUTimer *gui_timer; |
0f7b2864 GH |
177 | uint64_t last_update; |
178 | uint64_t update_interval; | |
179 | bool refreshing; | |
27be5587 GH |
180 | |
181 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
182 | }; | |
183 | ||
98b50080 | 184 | static DisplayState *display_state; |
76ffb0b4 | 185 | static QemuConsole *active_console; |
eae3eb3e | 186 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 187 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
188 | static bool cursor_visible_phase; |
189 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 190 | |
2fd319cf | 191 | static void text_console_do_init(Chardev *chr); |
0f7b2864 | 192 | static void dpy_refresh(DisplayState *s); |
5209089f | 193 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
194 | static void text_console_update_cursor_timer(void); |
195 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 196 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
197 | static bool console_compatible_with(QemuConsole *con, |
198 | DisplayChangeListener *dcl, Error **errp); | |
f9411aae | 199 | static QemuConsole *qemu_graphic_console_lookup_unused(void); |
cfde05d1 | 200 | static void dpy_set_ui_info_timer(void *opaque); |
64840c66 | 201 | |
98a9ad90 GH |
202 | static void gui_update(void *opaque) |
203 | { | |
0f7b2864 GH |
204 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
205 | uint64_t dcl_interval; | |
98a9ad90 GH |
206 | DisplayState *ds = opaque; |
207 | DisplayChangeListener *dcl; | |
208 | ||
0f7b2864 | 209 | ds->refreshing = true; |
98a9ad90 | 210 | dpy_refresh(ds); |
0f7b2864 | 211 | ds->refreshing = false; |
98a9ad90 GH |
212 | |
213 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
214 | dcl_interval = dcl->update_interval ? |
215 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
216 | if (interval > dcl_interval) { | |
217 | interval = dcl_interval; | |
98a9ad90 GH |
218 | } |
219 | } | |
0f7b2864 GH |
220 | if (ds->update_interval != interval) { |
221 | ds->update_interval = interval; | |
222 | trace_console_refresh(interval); | |
223 | } | |
bc72ad67 AB |
224 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
225 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
226 | } |
227 | ||
228 | static void gui_setup_refresh(DisplayState *ds) | |
229 | { | |
230 | DisplayChangeListener *dcl; | |
231 | bool need_timer = false; | |
98a9ad90 GH |
232 | |
233 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
234 | if (dcl->ops->dpy_refresh != NULL) { | |
235 | need_timer = true; | |
236 | } | |
98a9ad90 GH |
237 | } |
238 | ||
239 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
240 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
241 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
242 | } |
243 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 244 | timer_free(ds->gui_timer); |
98a9ad90 GH |
245 | ds->gui_timer = NULL; |
246 | } | |
98a9ad90 GH |
247 | } |
248 | ||
4d631621 MAL |
249 | void graphic_hw_update_done(QemuConsole *con) |
250 | { | |
6fc5183a | 251 | if (con) { |
d6ee15ad | 252 | qemu_co_enter_all(&con->dump_queue, NULL); |
6fc5183a | 253 | } |
4d631621 MAL |
254 | } |
255 | ||
1dbfa005 | 256 | void graphic_hw_update(QemuConsole *con) |
95219897 | 257 | { |
4d631621 | 258 | bool async = false; |
1cd8b948 | 259 | con = con ? con : active_console; |
1dbfa005 | 260 | if (!con) { |
1cd8b948 | 261 | return; |
1dbfa005 | 262 | } |
1cd8b948 | 263 | if (con->hw_ops->gfx_update) { |
380cd056 | 264 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
265 | async = con->hw_ops->gfx_update_async; |
266 | } | |
267 | if (!async) { | |
268 | graphic_hw_update_done(con); | |
1dbfa005 | 269 | } |
95219897 PB |
270 | } |
271 | ||
4f2c765b MAL |
272 | static void graphic_hw_update_bh(void *con) |
273 | { | |
274 | graphic_hw_update(con); | |
275 | } | |
276 | ||
277 | void qemu_console_co_wait_update(QemuConsole *con) | |
278 | { | |
279 | if (qemu_co_queue_empty(&con->dump_queue)) { | |
280 | /* Defer the update, it will restart the pending coroutines */ | |
281 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
282 | graphic_hw_update_bh, con); | |
283 | } | |
284 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
285 | ||
286 | } | |
287 | ||
a9b1e471 MAL |
288 | static void graphic_hw_gl_unblock_timer(void *opaque) |
289 | { | |
290 | warn_report("console: no gl-unblock within one second"); | |
291 | } | |
292 | ||
bba19b88 GH |
293 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
294 | { | |
a9b1e471 | 295 | uint64_t timeout; |
f607867c GH |
296 | assert(con != NULL); |
297 | ||
a4ddc314 MAL |
298 | if (block) { |
299 | con->gl_block++; | |
300 | } else { | |
301 | con->gl_block--; | |
bba19b88 | 302 | } |
a4ddc314 MAL |
303 | assert(con->gl_block >= 0); |
304 | if (!con->hw_ops->gl_block) { | |
305 | return; | |
306 | } | |
307 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
308 | return; | |
309 | } | |
310 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
311 | |
312 | if (block) { | |
313 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
314 | timeout += 1000; /* one sec */ | |
315 | timer_mod(con->gl_unblock_timer, timeout); | |
316 | } else { | |
317 | timer_del(con->gl_unblock_timer); | |
318 | } | |
bba19b88 GH |
319 | } |
320 | ||
b3cb21b9 ST |
321 | int qemu_console_get_window_id(QemuConsole *con) |
322 | { | |
323 | return con->window_id; | |
324 | } | |
325 | ||
326 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
327 | { | |
328 | con->window_id = window_id; | |
329 | } | |
330 | ||
1dbfa005 | 331 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 332 | { |
1dbfa005 GH |
333 | if (!con) { |
334 | con = active_console; | |
335 | } | |
380cd056 GH |
336 | if (con && con->hw_ops->invalidate) { |
337 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 338 | } |
95219897 PB |
339 | } |
340 | ||
1dbfa005 | 341 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 342 | { |
1dbfa005 GH |
343 | if (!con) { |
344 | con = active_console; | |
345 | } | |
380cd056 GH |
346 | if (con && con->hw_ops->text_update) { |
347 | con->hw_ops->text_update(con->hw, chardata); | |
348 | } | |
4d3b6f6e AZ |
349 | } |
350 | ||
1562e531 GH |
351 | static void vga_fill_rect(QemuConsole *con, |
352 | int posx, int posy, int width, int height, | |
e27bd65a | 353 | pixman_color_t color) |
e7f0ad58 | 354 | { |
1562e531 | 355 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
356 | pixman_rectangle16_t rect = { |
357 | .x = posx, .y = posy, .width = width, .height = height | |
358 | }; | |
68db6dc5 | 359 | |
68db6dc5 | 360 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 361 | &color, 1, &rect); |
e7f0ad58 FB |
362 | } |
363 | ||
364 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
365 | static void vga_bitblt(QemuConsole *con, |
366 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 367 | { |
1562e531 | 368 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
369 | |
370 | pixman_image_composite(PIXMAN_OP_SRC, | |
371 | surface->image, NULL, surface->image, | |
372 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
373 | } |
374 | ||
375 | /***********************************************************/ | |
376 | /* basic char display */ | |
377 | ||
378 | #define FONT_HEIGHT 16 | |
379 | #define FONT_WIDTH 8 | |
380 | ||
381 | #include "vgafont.h" | |
382 | ||
e27bd65a GH |
383 | #define QEMU_RGB(r, g, b) \ |
384 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
385 | ||
386 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 387 | { /* dark */ |
4083733d OH |
388 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
389 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
390 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
391 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
392 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
393 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
394 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
395 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
396 | }, |
397 | { /* bright */ | |
4083733d OH |
398 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
399 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
400 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
401 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
402 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
403 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
404 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
405 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 406 | } |
e7f0ad58 FB |
407 | }; |
408 | ||
1562e531 | 409 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 410 | TextAttributes *t_attrib) |
e7f0ad58 | 411 | { |
7d6ba01c | 412 | static pixman_image_t *glyphs[256]; |
1562e531 | 413 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 414 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
415 | |
416 | if (t_attrib->invers) { | |
cf6f0548 GH |
417 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
418 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 419 | } else { |
cf6f0548 GH |
420 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
421 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 422 | } |
e7f0ad58 | 423 | |
7d6ba01c GH |
424 | if (!glyphs[ch]) { |
425 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 426 | } |
7d6ba01c | 427 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 428 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
429 | } |
430 | ||
b2bb9cc4 | 431 | static void text_console_resize(QemuTextConsole *t) |
e7f0ad58 | 432 | { |
b2bb9cc4 | 433 | QemuConsole *s = QEMU_CONSOLE(t); |
e7f0ad58 FB |
434 | TextCell *cells, *c, *c1; |
435 | int w1, x, y, last_width; | |
436 | ||
ebced091 MAL |
437 | assert(s->scanout.kind == SCANOUT_SURFACE); |
438 | ||
b2bb9cc4 MAL |
439 | last_width = t->width; |
440 | t->width = surface_width(s->surface) / FONT_WIDTH; | |
441 | t->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
442 | |
443 | w1 = last_width; | |
b2bb9cc4 MAL |
444 | if (t->width < w1) |
445 | w1 = t->width; | |
e7f0ad58 | 446 | |
b2bb9cc4 MAL |
447 | cells = g_new(TextCell, t->width * t->total_height + 1); |
448 | for(y = 0; y < t->total_height; y++) { | |
449 | c = &cells[y * t->width]; | |
e7f0ad58 | 450 | if (w1 > 0) { |
b2bb9cc4 | 451 | c1 = &t->cells[y * last_width]; |
e7f0ad58 FB |
452 | for(x = 0; x < w1; x++) { |
453 | *c++ = *c1++; | |
454 | } | |
455 | } | |
b2bb9cc4 | 456 | for(x = w1; x < t->width; x++) { |
e7f0ad58 | 457 | c->ch = ' '; |
3be82c6a | 458 | c->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
e7f0ad58 FB |
459 | c++; |
460 | } | |
461 | } | |
b2bb9cc4 MAL |
462 | g_free(t->cells); |
463 | t->cells = cells; | |
e7f0ad58 FB |
464 | } |
465 | ||
b2bb9cc4 | 466 | static void invalidate_xy(QemuTextConsole *s, int x, int y) |
14778c20 | 467 | { |
b2bb9cc4 | 468 | if (!qemu_console_is_visible(QEMU_CONSOLE(s))) { |
b35e3ba0 GH |
469 | return; |
470 | } | |
14778c20 PB |
471 | if (s->update_x0 > x * FONT_WIDTH) |
472 | s->update_x0 = x * FONT_WIDTH; | |
473 | if (s->update_y0 > y * FONT_HEIGHT) | |
474 | s->update_y0 = y * FONT_HEIGHT; | |
475 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
476 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
477 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
478 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
479 | } | |
480 | ||
4c946b7f | 481 | static void vc_update_xy(VCChardev *vc, int x, int y) |
e7f0ad58 | 482 | { |
b2bb9cc4 | 483 | QemuTextConsole *s = vc->console; |
e7f0ad58 FB |
484 | TextCell *c; |
485 | int y1, y2; | |
486 | ||
d7c634aa MAL |
487 | s->text_x[0] = MIN(s->text_x[0], x); |
488 | s->text_x[1] = MAX(s->text_x[1], x); | |
489 | s->text_y[0] = MIN(s->text_y[0], y); | |
490 | s->text_y[1] = MAX(s->text_y[1], y); | |
4d3b6f6e | 491 | |
b35e3ba0 GH |
492 | y1 = (s->y_base + y) % s->total_height; |
493 | y2 = y1 - s->y_displayed; | |
494 | if (y2 < 0) { | |
495 | y2 += s->total_height; | |
496 | } | |
497 | if (y2 < s->height) { | |
5b8541c6 GH |
498 | if (x >= s->width) { |
499 | x = s->width - 1; | |
500 | } | |
b35e3ba0 | 501 | c = &s->cells[y1 * s->width + x]; |
b2bb9cc4 | 502 | vga_putcharxy(QEMU_CONSOLE(s), x, y2, c->ch, |
b35e3ba0 GH |
503 | &(c->t_attrib)); |
504 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
505 | } |
506 | } | |
507 | ||
b2bb9cc4 | 508 | static void console_show_cursor(QemuTextConsole *s, int show) |
e7f0ad58 FB |
509 | { |
510 | TextCell *c; | |
511 | int y, y1; | |
1562e531 | 512 | int x = s->x; |
e7f0ad58 | 513 | |
17742278 | 514 | s->cursor_invalidate = 1; |
4d3b6f6e | 515 | |
b35e3ba0 GH |
516 | if (x >= s->width) { |
517 | x = s->width - 1; | |
518 | } | |
519 | y1 = (s->y_base + s->y) % s->total_height; | |
520 | y = y1 - s->y_displayed; | |
521 | if (y < 0) { | |
522 | y += s->total_height; | |
523 | } | |
524 | if (y < s->height) { | |
525 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 526 | if (show && cursor_visible_phase) { |
3be82c6a | 527 | TextAttributes t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
b35e3ba0 | 528 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ |
b2bb9cc4 | 529 | vga_putcharxy(QEMU_CONSOLE(s), x, y, c->ch, &t_attrib); |
b35e3ba0 | 530 | } else { |
b2bb9cc4 | 531 | vga_putcharxy(QEMU_CONSOLE(s), x, y, c->ch, &(c->t_attrib)); |
e7f0ad58 | 532 | } |
b35e3ba0 | 533 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
534 | } |
535 | } | |
536 | ||
b2bb9cc4 | 537 | static void console_refresh(QemuTextConsole *s) |
e7f0ad58 | 538 | { |
b2bb9cc4 | 539 | DisplaySurface *surface = qemu_console_surface(QEMU_CONSOLE(s)); |
e7f0ad58 FB |
540 | TextCell *c; |
541 | int x, y, y1; | |
542 | ||
17742278 MAL |
543 | s->text_x[0] = 0; |
544 | s->text_y[0] = 0; | |
545 | s->text_x[1] = s->width - 1; | |
546 | s->text_y[1] = s->height - 1; | |
547 | s->cursor_invalidate = 1; | |
e7f0ad58 | 548 | |
b2bb9cc4 | 549 | vga_fill_rect(QEMU_CONSOLE(s), 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 550 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
551 | y1 = s->y_displayed; |
552 | for (y = 0; y < s->height; y++) { | |
553 | c = s->cells + y1 * s->width; | |
554 | for (x = 0; x < s->width; x++) { | |
b2bb9cc4 | 555 | vga_putcharxy(QEMU_CONSOLE(s), x, y, c->ch, |
b35e3ba0 GH |
556 | &(c->t_attrib)); |
557 | c++; | |
558 | } | |
559 | if (++y1 == s->total_height) { | |
560 | y1 = 0; | |
e7f0ad58 | 561 | } |
e7f0ad58 | 562 | } |
b35e3ba0 | 563 | console_show_cursor(s, 1); |
b2bb9cc4 | 564 | dpy_gfx_update(QEMU_CONSOLE(s), 0, 0, |
b35e3ba0 | 565 | surface_width(surface), surface_height(surface)); |
e7f0ad58 FB |
566 | } |
567 | ||
b2bb9cc4 | 568 | static void console_scroll(QemuTextConsole *s, int ydelta) |
e7f0ad58 | 569 | { |
e7f0ad58 | 570 | int i, y1; |
3b46e624 | 571 | |
e7f0ad58 FB |
572 | if (ydelta > 0) { |
573 | for(i = 0; i < ydelta; i++) { | |
574 | if (s->y_displayed == s->y_base) | |
575 | break; | |
576 | if (++s->y_displayed == s->total_height) | |
577 | s->y_displayed = 0; | |
578 | } | |
579 | } else { | |
580 | ydelta = -ydelta; | |
581 | i = s->backscroll_height; | |
582 | if (i > s->total_height - s->height) | |
583 | i = s->total_height - s->height; | |
584 | y1 = s->y_base - i; | |
585 | if (y1 < 0) | |
586 | y1 += s->total_height; | |
587 | for(i = 0; i < ydelta; i++) { | |
588 | if (s->y_displayed == y1) | |
589 | break; | |
590 | if (--s->y_displayed < 0) | |
591 | s->y_displayed = s->total_height - 1; | |
592 | } | |
593 | } | |
594 | console_refresh(s); | |
595 | } | |
596 | ||
4c946b7f | 597 | static void vc_put_lf(VCChardev *vc) |
e7f0ad58 | 598 | { |
b2bb9cc4 | 599 | QemuTextConsole *s = vc->console; |
e7f0ad58 FB |
600 | TextCell *c; |
601 | int x, y1; | |
602 | ||
e7f0ad58 FB |
603 | s->y++; |
604 | if (s->y >= s->height) { | |
605 | s->y = s->height - 1; | |
6d6f7c28 | 606 | |
e7f0ad58 FB |
607 | if (s->y_displayed == s->y_base) { |
608 | if (++s->y_displayed == s->total_height) | |
609 | s->y_displayed = 0; | |
610 | } | |
611 | if (++s->y_base == s->total_height) | |
612 | s->y_base = 0; | |
613 | if (s->backscroll_height < s->total_height) | |
614 | s->backscroll_height++; | |
615 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
616 | c = &s->cells[y1 * s->width]; | |
617 | for(x = 0; x < s->width; x++) { | |
618 | c->ch = ' '; | |
3be82c6a | 619 | c->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
e7f0ad58 FB |
620 | c++; |
621 | } | |
b35e3ba0 | 622 | if (s->y_displayed == s->y_base) { |
17742278 MAL |
623 | s->text_x[0] = 0; |
624 | s->text_y[0] = 0; | |
625 | s->text_x[1] = s->width - 1; | |
626 | s->text_y[1] = s->height - 1; | |
4d3b6f6e | 627 | |
b2bb9cc4 | 628 | vga_bitblt(QEMU_CONSOLE(s), 0, FONT_HEIGHT, 0, 0, |
b35e3ba0 GH |
629 | s->width * FONT_WIDTH, |
630 | (s->height - 1) * FONT_HEIGHT); | |
b2bb9cc4 | 631 | vga_fill_rect(QEMU_CONSOLE(s), 0, (s->height - 1) * FONT_HEIGHT, |
b35e3ba0 | 632 | s->width * FONT_WIDTH, FONT_HEIGHT, |
3be82c6a | 633 | color_table_rgb[0][TEXT_ATTRIBUTES_DEFAULT.bgcol]); |
b35e3ba0 GH |
634 | s->update_x0 = 0; |
635 | s->update_y0 = 0; | |
636 | s->update_x1 = s->width * FONT_WIDTH; | |
637 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
638 | } |
639 | } | |
640 | } | |
641 | ||
6d6f7c28 PB |
642 | /* Set console attributes depending on the current escape codes. |
643 | * NOTE: I know this code is not very efficient (checking every color for it | |
644 | * self) but it is more readable and better maintainable. | |
645 | */ | |
4c946b7f | 646 | static void vc_handle_escape(VCChardev *vc) |
6d6f7c28 PB |
647 | { |
648 | int i; | |
649 | ||
6505fd8d MAL |
650 | for (i = 0; i < vc->nb_esc_params; i++) { |
651 | switch (vc->esc_params[i]) { | |
6d6f7c28 | 652 | case 0: /* reset all console attributes to default */ |
6505fd8d | 653 | vc->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
6d6f7c28 PB |
654 | break; |
655 | case 1: | |
6505fd8d | 656 | vc->t_attrib.bold = 1; |
6d6f7c28 PB |
657 | break; |
658 | case 4: | |
6505fd8d | 659 | vc->t_attrib.uline = 1; |
6d6f7c28 PB |
660 | break; |
661 | case 5: | |
6505fd8d | 662 | vc->t_attrib.blink = 1; |
6d6f7c28 PB |
663 | break; |
664 | case 7: | |
6505fd8d | 665 | vc->t_attrib.invers = 1; |
6d6f7c28 PB |
666 | break; |
667 | case 8: | |
6505fd8d | 668 | vc->t_attrib.unvisible = 1; |
6d6f7c28 PB |
669 | break; |
670 | case 22: | |
6505fd8d | 671 | vc->t_attrib.bold = 0; |
6d6f7c28 PB |
672 | break; |
673 | case 24: | |
6505fd8d | 674 | vc->t_attrib.uline = 0; |
6d6f7c28 PB |
675 | break; |
676 | case 25: | |
6505fd8d | 677 | vc->t_attrib.blink = 0; |
6d6f7c28 PB |
678 | break; |
679 | case 27: | |
6505fd8d | 680 | vc->t_attrib.invers = 0; |
6d6f7c28 PB |
681 | break; |
682 | case 28: | |
6505fd8d | 683 | vc->t_attrib.unvisible = 0; |
6d6f7c28 PB |
684 | break; |
685 | /* set foreground color */ | |
686 | case 30: | |
6505fd8d | 687 | vc->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
688 | break; |
689 | case 31: | |
6505fd8d | 690 | vc->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
691 | break; |
692 | case 32: | |
6505fd8d | 693 | vc->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
694 | break; |
695 | case 33: | |
6505fd8d | 696 | vc->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
697 | break; |
698 | case 34: | |
6505fd8d | 699 | vc->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
700 | break; |
701 | case 35: | |
6505fd8d | 702 | vc->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
703 | break; |
704 | case 36: | |
6505fd8d | 705 | vc->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
706 | break; |
707 | case 37: | |
6505fd8d | 708 | vc->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
709 | break; |
710 | /* set background color */ | |
711 | case 40: | |
6505fd8d | 712 | vc->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
713 | break; |
714 | case 41: | |
6505fd8d | 715 | vc->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
716 | break; |
717 | case 42: | |
6505fd8d | 718 | vc->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
719 | break; |
720 | case 43: | |
6505fd8d | 721 | vc->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
722 | break; |
723 | case 44: | |
6505fd8d | 724 | vc->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
725 | break; |
726 | case 45: | |
6505fd8d | 727 | vc->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
728 | break; |
729 | case 46: | |
6505fd8d | 730 | vc->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
731 | break; |
732 | case 47: | |
6505fd8d | 733 | vc->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
734 | break; |
735 | } | |
736 | } | |
737 | } | |
738 | ||
4c946b7f | 739 | static void vc_clear_xy(VCChardev *vc, int x, int y) |
adb47967 | 740 | { |
b2bb9cc4 | 741 | QemuTextConsole *s = vc->console; |
adb47967 | 742 | int y1 = (s->y_base + y) % s->total_height; |
5b8541c6 GH |
743 | if (x >= s->width) { |
744 | x = s->width - 1; | |
745 | } | |
adb47967 TS |
746 | TextCell *c = &s->cells[y1 * s->width + x]; |
747 | c->ch = ' '; | |
3be82c6a | 748 | c->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
4c946b7f | 749 | vc_update_xy(vc, x, y); |
adb47967 TS |
750 | } |
751 | ||
4c946b7f | 752 | static void vc_put_one(VCChardev *vc, int ch) |
58aa7d8e | 753 | { |
b2bb9cc4 | 754 | QemuTextConsole *s = vc->console; |
58aa7d8e RK |
755 | TextCell *c; |
756 | int y1; | |
757 | if (s->x >= s->width) { | |
758 | /* line wrap */ | |
759 | s->x = 0; | |
4c946b7f | 760 | vc_put_lf(vc); |
58aa7d8e RK |
761 | } |
762 | y1 = (s->y_base + s->y) % s->total_height; | |
763 | c = &s->cells[y1 * s->width + s->x]; | |
764 | c->ch = ch; | |
6505fd8d | 765 | c->t_attrib = vc->t_attrib; |
4c946b7f | 766 | vc_update_xy(vc, s->x, s->y); |
58aa7d8e RK |
767 | s->x++; |
768 | } | |
769 | ||
4c946b7f | 770 | static void vc_respond_str(VCChardev *vc, const char *buf) |
58aa7d8e RK |
771 | { |
772 | while (*buf) { | |
4c946b7f | 773 | vc_put_one(vc, *buf); |
58aa7d8e RK |
774 | buf++; |
775 | } | |
776 | } | |
777 | ||
3eea5498 | 778 | /* set cursor, checking bounds */ |
4c946b7f | 779 | static void vc_set_cursor(VCChardev *vc, int x, int y) |
3eea5498 | 780 | { |
b2bb9cc4 | 781 | QemuTextConsole *s = vc->console; |
4c946b7f | 782 | |
3eea5498 IC |
783 | if (x < 0) { |
784 | x = 0; | |
785 | } | |
786 | if (y < 0) { | |
787 | y = 0; | |
788 | } | |
789 | if (y >= s->height) { | |
790 | y = s->height - 1; | |
791 | } | |
792 | if (x >= s->width) { | |
793 | x = s->width - 1; | |
794 | } | |
795 | ||
796 | s->x = x; | |
797 | s->y = y; | |
798 | } | |
799 | ||
4c946b7f | 800 | static void vc_putchar(VCChardev *vc, int ch) |
e7f0ad58 | 801 | { |
b2bb9cc4 | 802 | QemuTextConsole *s = vc->console; |
58aa7d8e | 803 | int i; |
adb47967 | 804 | int x, y; |
58aa7d8e | 805 | char response[40]; |
e7f0ad58 | 806 | |
6505fd8d | 807 | switch(vc->state) { |
e7f0ad58 FB |
808 | case TTY_STATE_NORM: |
809 | switch(ch) { | |
6d6f7c28 | 810 | case '\r': /* carriage return */ |
e7f0ad58 FB |
811 | s->x = 0; |
812 | break; | |
6d6f7c28 | 813 | case '\n': /* newline */ |
4c946b7f | 814 | vc_put_lf(vc); |
e7f0ad58 | 815 | break; |
6d6f7c28 | 816 | case '\b': /* backspace */ |
5fafdf24 | 817 | if (s->x > 0) |
e15d7371 | 818 | s->x--; |
6d6f7c28 PB |
819 | break; |
820 | case '\t': /* tabspace */ | |
821 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 822 | s->x = 0; |
4c946b7f | 823 | vc_put_lf(vc); |
6d6f7c28 PB |
824 | } else { |
825 | s->x = s->x + (8 - (s->x % 8)); | |
826 | } | |
827 | break; | |
828 | case '\a': /* alert aka. bell */ | |
829 | /* TODO: has to be implemented */ | |
830 | break; | |
adb47967 TS |
831 | case 14: |
832 | /* SI (shift in), character set 0 (ignored) */ | |
833 | break; | |
834 | case 15: | |
835 | /* SO (shift out), character set 1 (ignored) */ | |
836 | break; | |
6d6f7c28 | 837 | case 27: /* esc (introducing an escape sequence) */ |
6505fd8d | 838 | vc->state = TTY_STATE_ESC; |
e7f0ad58 FB |
839 | break; |
840 | default: | |
4c946b7f | 841 | vc_put_one(vc, ch); |
e7f0ad58 FB |
842 | break; |
843 | } | |
844 | break; | |
6d6f7c28 | 845 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
846 | if (ch == '[') { |
847 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
6505fd8d MAL |
848 | vc->esc_params[i] = 0; |
849 | vc->nb_esc_params = 0; | |
850 | vc->state = TTY_STATE_CSI; | |
e7f0ad58 | 851 | } else { |
6505fd8d | 852 | vc->state = TTY_STATE_NORM; |
e7f0ad58 FB |
853 | } |
854 | break; | |
6d6f7c28 | 855 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 | 856 | if (ch >= '0' && ch <= '9') { |
6505fd8d MAL |
857 | if (vc->nb_esc_params < MAX_ESC_PARAMS) { |
858 | int *param = &vc->esc_params[vc->nb_esc_params]; | |
c10600af LE |
859 | int digit = (ch - '0'); |
860 | ||
861 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
862 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
863 | } |
864 | } else { | |
6505fd8d MAL |
865 | if (vc->nb_esc_params < MAX_ESC_PARAMS) |
866 | vc->nb_esc_params++; | |
7c336f9f | 867 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 868 | break; |
7c336f9f | 869 | } |
6505fd8d MAL |
870 | trace_console_putchar_csi(vc->esc_params[0], vc->esc_params[1], |
871 | ch, vc->nb_esc_params); | |
872 | vc->state = TTY_STATE_NORM; | |
e7f0ad58 | 873 | switch(ch) { |
adb47967 TS |
874 | case 'A': |
875 | /* move cursor up */ | |
6505fd8d MAL |
876 | if (vc->esc_params[0] == 0) { |
877 | vc->esc_params[0] = 1; | |
adb47967 | 878 | } |
6505fd8d | 879 | vc_set_cursor(vc, s->x, s->y - vc->esc_params[0]); |
adb47967 TS |
880 | break; |
881 | case 'B': | |
882 | /* move cursor down */ | |
6505fd8d MAL |
883 | if (vc->esc_params[0] == 0) { |
884 | vc->esc_params[0] = 1; | |
adb47967 | 885 | } |
6505fd8d | 886 | vc_set_cursor(vc, s->x, s->y + vc->esc_params[0]); |
e7f0ad58 FB |
887 | break; |
888 | case 'C': | |
adb47967 | 889 | /* move cursor right */ |
6505fd8d MAL |
890 | if (vc->esc_params[0] == 0) { |
891 | vc->esc_params[0] = 1; | |
adb47967 | 892 | } |
6505fd8d | 893 | vc_set_cursor(vc, s->x + vc->esc_params[0], s->y); |
e7f0ad58 | 894 | break; |
adb47967 TS |
895 | case 'D': |
896 | /* move cursor left */ | |
6505fd8d MAL |
897 | if (vc->esc_params[0] == 0) { |
898 | vc->esc_params[0] = 1; | |
adb47967 | 899 | } |
6505fd8d | 900 | vc_set_cursor(vc, s->x - vc->esc_params[0], s->y); |
adb47967 TS |
901 | break; |
902 | case 'G': | |
903 | /* move cursor to column */ | |
6505fd8d | 904 | vc_set_cursor(vc, vc->esc_params[0] - 1, s->y); |
adb47967 TS |
905 | break; |
906 | case 'f': | |
907 | case 'H': | |
908 | /* move cursor to row, column */ | |
6505fd8d | 909 | vc_set_cursor(vc, vc->esc_params[1] - 1, vc->esc_params[0] - 1); |
adb47967 TS |
910 | break; |
911 | case 'J': | |
6505fd8d | 912 | switch (vc->esc_params[0]) { |
adb47967 TS |
913 | case 0: |
914 | /* clear to end of screen */ | |
915 | for (y = s->y; y < s->height; y++) { | |
916 | for (x = 0; x < s->width; x++) { | |
917 | if (y == s->y && x < s->x) { | |
918 | continue; | |
919 | } | |
4c946b7f | 920 | vc_clear_xy(vc, x, y); |
adb47967 TS |
921 | } |
922 | } | |
923 | break; | |
924 | case 1: | |
925 | /* clear from beginning of screen */ | |
926 | for (y = 0; y <= s->y; y++) { | |
927 | for (x = 0; x < s->width; x++) { | |
928 | if (y == s->y && x > s->x) { | |
929 | break; | |
930 | } | |
4c946b7f | 931 | vc_clear_xy(vc, x, y); |
adb47967 TS |
932 | } |
933 | } | |
934 | break; | |
935 | case 2: | |
936 | /* clear entire screen */ | |
937 | for (y = 0; y <= s->height; y++) { | |
938 | for (x = 0; x < s->width; x++) { | |
4c946b7f | 939 | vc_clear_xy(vc, x, y); |
adb47967 TS |
940 | } |
941 | } | |
f94a950f | 942 | break; |
adb47967 | 943 | } |
95d8f9f4 | 944 | break; |
e7f0ad58 | 945 | case 'K': |
6505fd8d | 946 | switch (vc->esc_params[0]) { |
adb47967 | 947 | case 0: |
f94a950f MA |
948 | /* clear to eol */ |
949 | for(x = s->x; x < s->width; x++) { | |
4c946b7f | 950 | vc_clear_xy(vc, x, s->y); |
f94a950f MA |
951 | } |
952 | break; | |
adb47967 TS |
953 | case 1: |
954 | /* clear from beginning of line */ | |
5b8541c6 | 955 | for (x = 0; x <= s->x && x < s->width; x++) { |
4c946b7f | 956 | vc_clear_xy(vc, x, s->y); |
adb47967 TS |
957 | } |
958 | break; | |
959 | case 2: | |
960 | /* clear entire line */ | |
961 | for(x = 0; x < s->width; x++) { | |
4c946b7f | 962 | vc_clear_xy(vc, x, s->y); |
adb47967 | 963 | } |
f94a950f MA |
964 | break; |
965 | } | |
adb47967 TS |
966 | break; |
967 | case 'm': | |
4c946b7f | 968 | vc_handle_escape(vc); |
f94a950f | 969 | break; |
adb47967 | 970 | case 'n': |
6505fd8d | 971 | switch (vc->esc_params[0]) { |
58aa7d8e RK |
972 | case 5: |
973 | /* report console status (always succeed)*/ | |
4c946b7f | 974 | vc_respond_str(vc, "\033[0n"); |
58aa7d8e RK |
975 | break; |
976 | case 6: | |
977 | /* report cursor position */ | |
978 | sprintf(response, "\033[%d;%dR", | |
979 | (s->y_base + s->y) % s->total_height + 1, | |
980 | s->x + 1); | |
4c946b7f | 981 | vc_respond_str(vc, response); |
58aa7d8e RK |
982 | break; |
983 | } | |
adb47967 TS |
984 | break; |
985 | case 's': | |
986 | /* save cursor position */ | |
6505fd8d MAL |
987 | vc->x_saved = s->x; |
988 | vc->y_saved = s->y; | |
adb47967 TS |
989 | break; |
990 | case 'u': | |
991 | /* restore cursor position */ | |
6505fd8d MAL |
992 | s->x = vc->x_saved; |
993 | s->y = vc->y_saved; | |
adb47967 TS |
994 | break; |
995 | default: | |
5d28b0e9 | 996 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
997 | break; |
998 | } | |
999 | break; | |
e7f0ad58 FB |
1000 | } |
1001 | } | |
1002 | } | |
1003 | ||
26b032b9 | 1004 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
1005 | struct DisplaySurface *new_surface, |
1006 | bool update) | |
26b032b9 MAL |
1007 | { |
1008 | if (dcl->ops->dpy_gfx_switch) { | |
1009 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
1010 | } | |
c84ab0a5 MAL |
1011 | |
1012 | if (update && dcl->ops->dpy_gfx_update) { | |
1013 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
1014 | surface_width(new_surface), | |
1015 | surface_height(new_surface)); | |
1016 | } | |
26b032b9 MAL |
1017 | } |
1018 | ||
589089fe MAL |
1019 | static void dpy_gfx_create_texture(QemuConsole *con, DisplaySurface *surface) |
1020 | { | |
1021 | if (con->gl && con->gl->ops->dpy_gl_ctx_create_texture) { | |
1022 | con->gl->ops->dpy_gl_ctx_create_texture(con->gl, surface); | |
1023 | } | |
1024 | } | |
1025 | ||
1026 | static void dpy_gfx_destroy_texture(QemuConsole *con, DisplaySurface *surface) | |
1027 | { | |
1028 | if (con->gl && con->gl->ops->dpy_gl_ctx_destroy_texture) { | |
1029 | con->gl->ops->dpy_gl_ctx_destroy_texture(con->gl, surface); | |
1030 | } | |
1031 | } | |
1032 | ||
1033 | static void dpy_gfx_update_texture(QemuConsole *con, DisplaySurface *surface, | |
1034 | int x, int y, int w, int h) | |
1035 | { | |
1036 | if (con->gl && con->gl->ops->dpy_gl_ctx_update_texture) { | |
1037 | con->gl->ops->dpy_gl_ctx_update_texture(con->gl, surface, x, y, w, h); | |
1038 | } | |
1039 | } | |
26b032b9 | 1040 | |
ebced091 | 1041 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
1042 | QemuConsole *con, |
1043 | Error **errp) | |
ebced091 MAL |
1044 | { |
1045 | static const char nodev[] = | |
1046 | "This VM has no graphic display device."; | |
1047 | static DisplaySurface *dummy; | |
1048 | ||
4b7b661d | 1049 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1050 | if (!dummy) { |
1051 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1052 | } | |
589089fe MAL |
1053 | if (con) { |
1054 | dpy_gfx_create_texture(con, dummy); | |
1055 | } | |
c84ab0a5 | 1056 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1057 | return; |
1058 | } | |
1059 | ||
e1c676a2 MAL |
1060 | dpy_gfx_create_texture(con, con->surface); |
1061 | displaychangelistener_gfx_switch(dcl, con->surface, | |
1062 | con->scanout.kind == SCANOUT_SURFACE); | |
1063 | ||
ebced091 MAL |
1064 | if (con->scanout.kind == SCANOUT_DMABUF && |
1065 | displaychangelistener_has_dmabuf(dcl)) { | |
1066 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1067 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1068 | dcl->ops->dpy_gl_scanout_texture) { | |
1069 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1070 | con->scanout.texture.backing_id, | |
1071 | con->scanout.texture.backing_y_0_top, | |
1072 | con->scanout.texture.backing_width, | |
1073 | con->scanout.texture.backing_height, | |
1074 | con->scanout.texture.x, | |
1075 | con->scanout.texture.y, | |
1076 | con->scanout.texture.width, | |
bf41ab61 MAL |
1077 | con->scanout.texture.height, |
1078 | con->scanout.texture.d3d_tex2d); | |
ebced091 | 1079 | } |
ebced091 MAL |
1080 | } |
1081 | ||
e7f0ad58 FB |
1082 | void console_select(unsigned int index) |
1083 | { | |
284d1c6b | 1084 | DisplayChangeListener *dcl; |
76ffb0b4 | 1085 | QemuConsole *s; |
6d6f7c28 | 1086 | |
437fe106 | 1087 | trace_console_select(index); |
284d1c6b | 1088 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1089 | if (s) { |
7d957bd8 | 1090 | DisplayState *ds = s->ds; |
bf1bed81 | 1091 | |
e7f0ad58 | 1092 | active_console = s; |
074b2409 MAL |
1093 | QLIST_FOREACH (dcl, &ds->listeners, next) { |
1094 | if (dcl->con != NULL) { | |
1095 | continue; | |
2e5567c9 | 1096 | } |
074b2409 | 1097 | displaychangelistener_display_console(dcl, s, NULL); |
a93a4a22 | 1098 | } |
b2bb9cc4 MAL |
1099 | |
1100 | if (QEMU_IS_TEXT_CONSOLE(s)) { | |
1101 | dpy_text_resize(s, QEMU_TEXT_CONSOLE(s)->width, QEMU_TEXT_CONSOLE(s)->height); | |
1102 | text_console_update_cursor(NULL); | |
1103 | } | |
e7f0ad58 FB |
1104 | } |
1105 | } | |
1106 | ||
777357d7 | 1107 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1108 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1109 | TYPE_CHARDEV_VC) | |
777357d7 | 1110 | |
5bf5adae | 1111 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1112 | { |
777357d7 | 1113 | VCChardev *drv = VC_CHARDEV(chr); |
b2bb9cc4 | 1114 | QemuTextConsole *s = drv->console; |
e7f0ad58 FB |
1115 | int i; |
1116 | ||
14778c20 PB |
1117 | s->update_x0 = s->width * FONT_WIDTH; |
1118 | s->update_y0 = s->height * FONT_HEIGHT; | |
1119 | s->update_x1 = 0; | |
1120 | s->update_y1 = 0; | |
e7f0ad58 FB |
1121 | console_show_cursor(s, 0); |
1122 | for(i = 0; i < len; i++) { | |
4c946b7f | 1123 | vc_putchar(drv, buf[i]); |
e7f0ad58 FB |
1124 | } |
1125 | console_show_cursor(s, 1); | |
bc9b8bc9 | 1126 | if (s->update_x0 < s->update_x1) { |
b2bb9cc4 | 1127 | dpy_gfx_update(QEMU_CONSOLE(s), s->update_x0, s->update_y0, |
a93a4a22 GH |
1128 | s->update_x1 - s->update_x0, |
1129 | s->update_y1 - s->update_y0); | |
14778c20 | 1130 | } |
e7f0ad58 FB |
1131 | return len; |
1132 | } | |
1133 | ||
b2bb9cc4 | 1134 | static void kbd_send_chars(QemuTextConsole *s) |
e15d7371 | 1135 | { |
0c9d0641 | 1136 | uint32_t len, avail; |
3b46e624 | 1137 | |
909cda12 | 1138 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1139 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1140 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1141 | const uint8_t *buf; |
1142 | uint32_t size; | |
1143 | ||
ec222519 | 1144 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
cf6280b9 | 1145 | qemu_chr_be_write(s->chr, buf, size); |
ec222519 | 1146 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1147 | avail -= size; |
e15d7371 | 1148 | } |
e15d7371 FB |
1149 | } |
1150 | ||
e7f0ad58 | 1151 | /* called when an ascii key is pressed */ |
b2bb9cc4 | 1152 | void kbd_put_keysym_console(QemuConsole *con, int keysym) |
e7f0ad58 | 1153 | { |
b2bb9cc4 | 1154 | QemuTextConsole *s = (QemuTextConsole *)object_dynamic_cast(OBJECT(con), TYPE_QEMU_TEXT_CONSOLE); |
e7f0ad58 FB |
1155 | uint8_t buf[16], *q; |
1156 | int c; | |
0c9d0641 | 1157 | uint32_t num_free; |
e7f0ad58 | 1158 | |
b2bb9cc4 | 1159 | if (!s) |
e7f0ad58 FB |
1160 | return; |
1161 | ||
1162 | switch(keysym) { | |
1163 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1164 | console_scroll(s, -1); |
e7f0ad58 FB |
1165 | break; |
1166 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1167 | console_scroll(s, 1); |
e7f0ad58 FB |
1168 | break; |
1169 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1170 | console_scroll(s, -10); |
e7f0ad58 FB |
1171 | break; |
1172 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1173 | console_scroll(s, 10); |
e7f0ad58 FB |
1174 | break; |
1175 | default: | |
e15d7371 FB |
1176 | /* convert the QEMU keysym to VT100 key string */ |
1177 | q = buf; | |
1178 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1179 | *q++ = '\033'; | |
1180 | *q++ = '['; | |
1181 | c = keysym - 0xe100; | |
1182 | if (c >= 10) | |
1183 | *q++ = '0' + (c / 10); | |
1184 | *q++ = '0' + (c % 10); | |
1185 | *q++ = '~'; | |
1186 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1187 | *q++ = '\033'; | |
1188 | *q++ = '['; | |
1189 | *q++ = keysym & 0xff; | |
4104833f | 1190 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
f1f7a1e2 | 1191 | qemu_chr_write(s->chr, (uint8_t *)"\r", 1, true); |
4104833f | 1192 | *q++ = '\n'; |
e15d7371 | 1193 | } else { |
4104833f PB |
1194 | *q++ = keysym; |
1195 | } | |
1196 | if (s->echo) { | |
f1f7a1e2 | 1197 | qemu_chr_write(s->chr, buf, q - buf, true); |
e15d7371 | 1198 | } |
014b00cc VR |
1199 | num_free = fifo8_num_free(&s->out_fifo); |
1200 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1201 | kbd_send_chars(s); | |
e7f0ad58 FB |
1202 | break; |
1203 | } | |
1204 | } | |
1205 | ||
7fb1cf16 | 1206 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1207 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1208 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1209 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1210 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1211 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1212 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1213 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1214 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1215 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
df6322a8 | 1216 | [Q_KEY_CODE_TAB] = QEMU_KEY_TAB, |
344aa283 | 1217 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1218 | }; |
1219 | ||
da024b1e GH |
1220 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1221 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1222 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1223 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1224 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1225 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1226 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1227 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1228 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1229 | }; | |
1230 | ||
1231 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1232 | { |
1233 | int keysym; | |
1234 | ||
da024b1e | 1235 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1236 | if (keysym == 0) { |
1237 | return false; | |
1238 | } | |
1239 | kbd_put_keysym_console(s, keysym); | |
1240 | return true; | |
1241 | } | |
1242 | ||
bdef9724 GH |
1243 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1244 | { | |
1245 | int i; | |
1246 | ||
1247 | for (i = 0; i < len && str[i]; i++) { | |
1248 | kbd_put_keysym_console(s, str[i]); | |
1249 | } | |
1250 | } | |
1251 | ||
3f9a6e85 GH |
1252 | void kbd_put_keysym(int keysym) |
1253 | { | |
1254 | kbd_put_keysym_console(active_console, keysym); | |
1255 | } | |
1256 | ||
4d3b6f6e AZ |
1257 | static void text_console_invalidate(void *opaque) |
1258 | { | |
b2bb9cc4 | 1259 | QemuTextConsole *s = QEMU_TEXT_CONSOLE(opaque); |
1562e531 | 1260 | |
b2bb9cc4 MAL |
1261 | if (!QEMU_IS_FIXED_TEXT_CONSOLE(s)) { |
1262 | text_console_resize(QEMU_TEXT_CONSOLE(s)); | |
68f00996 | 1263 | } |
4d3b6f6e AZ |
1264 | console_refresh(s); |
1265 | } | |
1266 | ||
c227f099 | 1267 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1268 | { |
b2bb9cc4 | 1269 | QemuTextConsole *s = QEMU_TEXT_CONSOLE(opaque); |
4d3b6f6e AZ |
1270 | int i, j, src; |
1271 | ||
1272 | if (s->text_x[0] <= s->text_x[1]) { | |
1273 | src = (s->y_base + s->text_y[0]) * s->width; | |
1274 | chardata += s->text_y[0] * s->width; | |
1275 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1276 | for (j = 0; j < s->width; j++, src++) { |
1277 | console_write_ch(chardata ++, | |
1278 | ATTR2CHTYPE(s->cells[src].ch, | |
1279 | s->cells[src].t_attrib.fgcol, | |
1280 | s->cells[src].t_attrib.bgcol, | |
1281 | s->cells[src].t_attrib.bold)); | |
1282 | } | |
b2bb9cc4 | 1283 | dpy_text_update(QEMU_CONSOLE(s), s->text_x[0], s->text_y[0], |
a93a4a22 | 1284 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1285 | s->text_x[0] = s->width; |
1286 | s->text_y[0] = s->height; | |
1287 | s->text_x[1] = 0; | |
1288 | s->text_y[1] = 0; | |
1289 | } | |
1290 | if (s->cursor_invalidate) { | |
b2bb9cc4 | 1291 | dpy_text_cursor(QEMU_CONSOLE(s), s->x, s->y); |
4d3b6f6e AZ |
1292 | s->cursor_invalidate = 0; |
1293 | } | |
1294 | } | |
1295 | ||
098d57e7 | 1296 | static void |
c105d60f | 1297 | qemu_console_register(QemuConsole *c) |
e7f0ad58 | 1298 | { |
95219897 | 1299 | int i; |
e7f0ad58 | 1300 | |
c105d60f MAL |
1301 | if (!active_console || (!QEMU_IS_GRAPHIC_CONSOLE(active_console) && |
1302 | QEMU_IS_GRAPHIC_CONSOLE(c))) { | |
098d57e7 | 1303 | active_console = c; |
af3a9031 | 1304 | } |
a1d2db08 | 1305 | |
cd6cd8fa | 1306 | if (QTAILQ_EMPTY(&consoles)) { |
098d57e7 MAL |
1307 | c->index = 0; |
1308 | QTAILQ_INSERT_TAIL(&consoles, c, next); | |
c105d60f | 1309 | } else if (!QEMU_IS_GRAPHIC_CONSOLE(c) || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1310 | QemuConsole *last = QTAILQ_LAST(&consoles); |
098d57e7 MAL |
1311 | c->index = last->index + 1; |
1312 | QTAILQ_INSERT_TAIL(&consoles, c, next); | |
95219897 | 1313 | } else { |
9588d67e GH |
1314 | /* |
1315 | * HACK: Put graphical consoles before text consoles. | |
1316 | * | |
1317 | * Only do that for coldplugged devices. After initial device | |
1318 | * initialization we will not renumber the consoles any more. | |
1319 | */ | |
098d57e7 | 1320 | QemuConsole *it = QTAILQ_FIRST(&consoles); |
cd6cd8fa | 1321 | |
c105d60f | 1322 | while (QTAILQ_NEXT(it, next) != NULL && QEMU_IS_GRAPHIC_CONSOLE(it)) { |
098d57e7 | 1323 | it = QTAILQ_NEXT(it, next); |
cd6cd8fa | 1324 | } |
c105d60f | 1325 | if (QEMU_IS_GRAPHIC_CONSOLE(it)) { |
cd6cd8fa | 1326 | /* have no text consoles */ |
098d57e7 MAL |
1327 | c->index = it->index + 1; |
1328 | QTAILQ_INSERT_AFTER(&consoles, it, c, next); | |
cd6cd8fa | 1329 | } else { |
098d57e7 MAL |
1330 | c->index = it->index; |
1331 | QTAILQ_INSERT_BEFORE(it, c, next); | |
cd6cd8fa | 1332 | /* renumber text consoles */ |
098d57e7 MAL |
1333 | for (i = c->index + 1; it != NULL; it = QTAILQ_NEXT(it, next), i++) { |
1334 | it->index = i; | |
cd6cd8fa | 1335 | } |
95219897 | 1336 | } |
95219897 | 1337 | } |
95219897 PB |
1338 | } |
1339 | ||
e265917c MAL |
1340 | static void |
1341 | qemu_console_finalize(Object *obj) | |
1342 | { | |
cfde05d1 MAL |
1343 | QemuConsole *c = QEMU_CONSOLE(obj); |
1344 | ||
463c6b19 MAL |
1345 | /* TODO: check this code path, and unregister from consoles */ |
1346 | g_clear_pointer(&c->device, object_unref); | |
1347 | g_clear_pointer(&c->surface, qemu_free_displaysurface); | |
1348 | g_clear_pointer(&c->gl_unblock_timer, timer_free); | |
cfde05d1 | 1349 | g_clear_pointer(&c->ui_timer, timer_free); |
098d57e7 MAL |
1350 | } |
1351 | ||
1352 | static void | |
1353 | qemu_console_prop_get_head(Object *obj, Visitor *v, const char *name, | |
1354 | void *opaque, Error **errp) | |
1355 | { | |
1356 | QemuConsole *c = QEMU_CONSOLE(obj); | |
1357 | ||
1358 | visit_type_uint32(v, name, &c->head, errp); | |
e265917c MAL |
1359 | } |
1360 | ||
1361 | static void | |
1362 | qemu_console_class_init(ObjectClass *oc, void *data) | |
1363 | { | |
098d57e7 MAL |
1364 | object_class_property_add_link(oc, "device", TYPE_DEVICE, |
1365 | offsetof(QemuConsole, device), | |
1366 | object_property_allow_set_link, | |
1367 | OBJ_PROP_LINK_STRONG); | |
1368 | object_class_property_add(oc, "head", "uint32", | |
1369 | qemu_console_prop_get_head, | |
1370 | NULL, NULL, NULL); | |
e265917c MAL |
1371 | } |
1372 | ||
1373 | static void | |
1374 | qemu_console_init(Object *obj) | |
1375 | { | |
098d57e7 MAL |
1376 | QemuConsole *c = QEMU_CONSOLE(obj); |
1377 | DisplayState *ds = get_alloc_displaystate(); | |
1378 | ||
1379 | qemu_co_queue_init(&c->dump_queue); | |
1380 | c->ds = ds; | |
1381 | c->window_id = -1; | |
cfde05d1 MAL |
1382 | c->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1383 | dpy_set_ui_info_timer, c); | |
ba0ec5c2 | 1384 | qemu_console_register(c); |
098d57e7 MAL |
1385 | } |
1386 | ||
b208f745 MAL |
1387 | static void |
1388 | qemu_graphic_console_finalize(Object *obj) | |
1389 | { | |
1390 | } | |
1391 | ||
1392 | static void | |
1393 | qemu_graphic_console_class_init(ObjectClass *oc, void *data) | |
1394 | { | |
1395 | } | |
1396 | ||
1397 | static void | |
1398 | qemu_graphic_console_init(Object *obj) | |
1399 | { | |
1400 | } | |
1401 | ||
1402 | static void | |
1403 | qemu_text_console_finalize(Object *obj) | |
1404 | { | |
1405 | } | |
1406 | ||
1407 | static void | |
1408 | qemu_text_console_class_init(ObjectClass *oc, void *data) | |
1409 | { | |
b97a76d0 MAL |
1410 | if (!cursor_timer) { |
1411 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
1412 | text_console_update_cursor, NULL); | |
1413 | } | |
b208f745 MAL |
1414 | } |
1415 | ||
1416 | static void | |
1417 | qemu_text_console_init(Object *obj) | |
1418 | { | |
1419 | } | |
1420 | ||
1421 | static void | |
1422 | qemu_fixed_text_console_finalize(Object *obj) | |
1423 | { | |
1424 | } | |
1425 | ||
1426 | static void | |
1427 | qemu_fixed_text_console_class_init(ObjectClass *oc, void *data) | |
1428 | { | |
1429 | } | |
1430 | ||
1431 | static void | |
1432 | qemu_fixed_text_console_init(Object *obj) | |
1433 | { | |
1434 | } | |
1435 | ||
09b4c198 MAL |
1436 | #ifdef WIN32 |
1437 | void qemu_displaysurface_win32_set_handle(DisplaySurface *surface, | |
1438 | HANDLE h, uint32_t offset) | |
1439 | { | |
1440 | assert(!surface->handle); | |
1441 | ||
1442 | surface->handle = h; | |
1443 | surface->handle_offset = offset; | |
1444 | } | |
1445 | ||
1446 | static void | |
1447 | win32_pixman_image_destroy(pixman_image_t *image, void *data) | |
1448 | { | |
1449 | DisplaySurface *surface = data; | |
1450 | ||
1451 | if (!surface->handle) { | |
1452 | return; | |
1453 | } | |
1454 | ||
1455 | assert(surface->handle_offset == 0); | |
1456 | ||
1457 | qemu_win32_map_free( | |
1458 | pixman_image_get_data(surface->image), | |
1459 | surface->handle, | |
1460 | &error_warn | |
1461 | ); | |
1462 | } | |
1463 | #endif | |
1464 | ||
eb69442a | 1465 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1466 | { |
09b4c198 MAL |
1467 | DisplaySurface *surface; |
1468 | void *bits = NULL; | |
1469 | #ifdef WIN32 | |
1470 | HANDLE handle = NULL; | |
1471 | #endif | |
69c77777 | 1472 | |
09b4c198 MAL |
1473 | trace_displaysurface_create(width, height); |
1474 | ||
1475 | #ifdef WIN32 | |
1476 | bits = qemu_win32_map_alloc(width * height * 4, &handle, &error_abort); | |
1477 | #endif | |
1478 | ||
1479 | surface = qemu_create_displaysurface_from( | |
1480 | width, height, | |
1481 | PIXMAN_x8r8g8b8, | |
1482 | width * 4, bits | |
1483 | ); | |
30f1e661 | 1484 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1485 | |
09b4c198 MAL |
1486 | #ifdef WIN32 |
1487 | qemu_displaysurface_win32_set_handle(surface, handle, 0); | |
1488 | #endif | |
537a4391 GH |
1489 | return surface; |
1490 | } | |
1491 | ||
30f1e661 GH |
1492 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1493 | pixman_format_code_t format, | |
1494 | int linesize, uint8_t *data) | |
98b50080 | 1495 | { |
69c77777 | 1496 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1497 | |
30f1e661 GH |
1498 | trace_displaysurface_create_from(surface, width, height, format); |
1499 | surface->format = format; | |
69c77777 GH |
1500 | surface->image = pixman_image_create_bits(surface->format, |
1501 | width, height, | |
1502 | (void *)data, linesize); | |
1503 | assert(surface->image != NULL); | |
09b4c198 MAL |
1504 | #ifdef WIN32 |
1505 | pixman_image_set_destroy_function(surface->image, | |
1506 | win32_pixman_image_destroy, surface); | |
1507 | #endif | |
69c77777 | 1508 | |
98b50080 PB |
1509 | return surface; |
1510 | } | |
1511 | ||
ca58b45f GH |
1512 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1513 | { | |
1514 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1515 | ||
1516 | trace_displaysurface_create_pixman(surface); | |
1517 | surface->format = pixman_image_get_format(image); | |
1518 | surface->image = pixman_image_ref(image); | |
1519 | ||
1520 | return surface; | |
1521 | } | |
1522 | ||
b5a087b0 AO |
1523 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1524 | const char *msg) | |
d3002b04 | 1525 | { |
521a580d | 1526 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1527 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1528 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1529 | pixman_image_t *glyph; |
1530 | int len, x, y, i; | |
1531 | ||
1532 | len = strlen(msg); | |
521a580d GH |
1533 | x = (w / FONT_WIDTH - len) / 2; |
1534 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1535 | for (i = 0; i < len; i++) { |
1536 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1537 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1538 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1539 | qemu_pixman_image_unref(glyph); | |
1540 | } | |
b5a087b0 | 1541 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1542 | return surface; |
1543 | } | |
1544 | ||
da229ef3 | 1545 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1546 | { |
da229ef3 | 1547 | if (surface == NULL) { |
98b50080 | 1548 | return; |
187cd1d9 | 1549 | } |
da229ef3 GH |
1550 | trace_displaysurface_free(surface); |
1551 | qemu_pixman_image_unref(surface->image); | |
1552 | g_free(surface); | |
98b50080 PB |
1553 | } |
1554 | ||
06020b95 GH |
1555 | bool console_has_gl(QemuConsole *con) |
1556 | { | |
1557 | return con->gl != NULL; | |
1558 | } | |
1559 | ||
d0e137bc MAL |
1560 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1561 | { | |
1562 | if (dcl->ops->dpy_has_dmabuf) { | |
1563 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1564 | } | |
1565 | ||
1566 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1567 | return true; | |
1568 | } | |
1569 | ||
1570 | return false; | |
1571 | } | |
1572 | ||
4b7b661d MAL |
1573 | static bool console_compatible_with(QemuConsole *con, |
1574 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1575 | { |
5983fdf1 MAL |
1576 | int flags; |
1577 | ||
1578 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1579 | ||
a62c4a17 MAL |
1580 | if (console_has_gl(con) && |
1581 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1582 | error_setg(errp, "Display %s is incompatible with the GL context", |
1583 | dcl->ops->dpy_name); | |
1584 | return false; | |
1585 | } | |
1586 | ||
5983fdf1 MAL |
1587 | if (flags & GRAPHIC_FLAGS_GL && |
1588 | !console_has_gl(con)) { | |
1589 | error_setg(errp, "The console requires a GL context."); | |
1590 | return false; | |
1591 | ||
1592 | } | |
1593 | ||
1594 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1595 | !displaychangelistener_has_dmabuf(dcl)) { | |
1596 | error_setg(errp, "The console requires display DMABUF support."); | |
1597 | return false; | |
1598 | } | |
1599 | ||
1600 | return true; | |
1601 | } | |
1602 | ||
b6596785 BE |
1603 | void console_handle_touch_event(QemuConsole *con, |
1604 | struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX], | |
1605 | uint64_t num_slot, | |
1606 | int width, int height, | |
1607 | double x, double y, | |
1608 | InputMultiTouchType type, | |
1609 | Error **errp) | |
1610 | { | |
1611 | struct touch_slot *slot; | |
1612 | bool needs_sync = false; | |
1613 | int update; | |
1614 | int i; | |
1615 | ||
1616 | if (num_slot >= INPUT_EVENT_SLOTS_MAX) { | |
1617 | error_setg(errp, | |
1618 | "Unexpected touch slot number: % " PRId64" >= %d", | |
1619 | num_slot, INPUT_EVENT_SLOTS_MAX); | |
1620 | return; | |
1621 | } | |
1622 | ||
1623 | slot = &touch_slots[num_slot]; | |
1624 | slot->x = x; | |
1625 | slot->y = y; | |
1626 | ||
1627 | if (type == INPUT_MULTI_TOUCH_TYPE_BEGIN) { | |
1628 | slot->tracking_id = num_slot; | |
1629 | } | |
1630 | ||
1631 | for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) { | |
1632 | if (i == num_slot) { | |
1633 | update = type; | |
1634 | } else { | |
1635 | update = INPUT_MULTI_TOUCH_TYPE_UPDATE; | |
1636 | } | |
1637 | ||
1638 | slot = &touch_slots[i]; | |
1639 | ||
1640 | if (slot->tracking_id == -1) { | |
1641 | continue; | |
1642 | } | |
1643 | ||
1644 | if (update == INPUT_MULTI_TOUCH_TYPE_END) { | |
1645 | slot->tracking_id = -1; | |
1646 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1647 | needs_sync = true; | |
1648 | } else { | |
1649 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1650 | qemu_input_queue_btn(con, INPUT_BUTTON_TOUCH, true); | |
1651 | qemu_input_queue_mtt_abs(con, | |
1652 | INPUT_AXIS_X, (int) slot->x, | |
1653 | 0, width, | |
1654 | i, slot->tracking_id); | |
1655 | qemu_input_queue_mtt_abs(con, | |
1656 | INPUT_AXIS_Y, (int) slot->y, | |
1657 | 0, height, | |
1658 | i, slot->tracking_id); | |
1659 | needs_sync = true; | |
1660 | } | |
1661 | } | |
1662 | ||
1663 | if (needs_sync) { | |
1664 | qemu_input_event_sync(); | |
1665 | } | |
1666 | } | |
1667 | ||
5e79d516 | 1668 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1669 | { |
1670 | /* display has opengl support */ | |
5e79d516 MAL |
1671 | assert(con); |
1672 | if (con->gl) { | |
1673 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1674 | exit(1); |
1675 | } | |
5e79d516 MAL |
1676 | con->gl = gl; |
1677 | } | |
1678 | ||
5209089f | 1679 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1680 | { |
284d1c6b GH |
1681 | QemuConsole *con; |
1682 | ||
e0665c3b MAL |
1683 | assert(!dcl->ds); |
1684 | ||
7c20b4a3 | 1685 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1686 | dcl->ds = get_alloc_displaystate(); |
1687 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1688 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1689 | if (dcl->con) { |
1690 | dcl->con->dcls++; | |
1691 | con = dcl->con; | |
1692 | } else { | |
1693 | con = active_console; | |
1694 | } | |
4b7b661d | 1695 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
de00b60d MAL |
1696 | if (con && con->cursor && dcl->ops->dpy_cursor_define) { |
1697 | dcl->ops->dpy_cursor_define(dcl, con->cursor); | |
1698 | } | |
6effaa16 MAL |
1699 | if (con && dcl->ops->dpy_mouse_set) { |
1700 | dcl->ops->dpy_mouse_set(dcl, con->cursor_x, con->cursor_y, con->cursor_on); | |
1701 | } | |
aea7947c | 1702 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1703 | } |
1704 | ||
0f7b2864 GH |
1705 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1706 | uint64_t interval) | |
1707 | { | |
1708 | DisplayState *ds = dcl->ds; | |
1709 | ||
1710 | dcl->update_interval = interval; | |
1711 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1712 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1713 | } |
1714 | } | |
1715 | ||
7c20b4a3 GH |
1716 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1717 | { | |
1718 | DisplayState *ds = dcl->ds; | |
1719 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1720 | if (dcl->con) { |
1721 | dcl->con->dcls--; | |
1722 | } | |
7c20b4a3 | 1723 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1724 | dcl->ds = NULL; |
7c20b4a3 GH |
1725 | gui_setup_refresh(ds); |
1726 | } | |
1727 | ||
cf1ecc82 GH |
1728 | static void dpy_set_ui_info_timer(void *opaque) |
1729 | { | |
1730 | QemuConsole *con = opaque; | |
1731 | ||
1732 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1733 | } | |
1734 | ||
b7fb49f0 GH |
1735 | bool dpy_ui_info_supported(QemuConsole *con) |
1736 | { | |
5c4b107f GH |
1737 | if (con == NULL) { |
1738 | con = active_console; | |
1739 | } | |
1740 | ||
b7fb49f0 GH |
1741 | return con->hw_ops->ui_info != NULL; |
1742 | } | |
1743 | ||
5eaf1e48 MAL |
1744 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1745 | { | |
5c4b107f GH |
1746 | if (con == NULL) { |
1747 | con = active_console; | |
1748 | } | |
5eaf1e48 MAL |
1749 | |
1750 | return &con->ui_info; | |
1751 | } | |
1752 | ||
ca19ef52 | 1753 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1754 | { |
5c4b107f GH |
1755 | if (con == NULL) { |
1756 | con = active_console; | |
1757 | } | |
1185fde4 | 1758 | |
b7fb49f0 | 1759 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1760 | return -1; |
6f90f3d7 | 1761 | } |
1185fde4 GH |
1762 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1763 | /* nothing changed -- ignore */ | |
1764 | return 0; | |
1765 | } | |
cf1ecc82 GH |
1766 | |
1767 | /* | |
1768 | * Typically we get a flood of these as the user resizes the window. | |
1769 | * Wait until the dust has settled (one second without updates), then | |
1770 | * go notify the guest. | |
1771 | */ | |
1185fde4 | 1772 | con->ui_info = *info; |
ca19ef52 MAL |
1773 | timer_mod(con->ui_timer, |
1774 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1775 | return 0; |
6f90f3d7 GH |
1776 | } |
1777 | ||
c78f7137 | 1778 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1779 | { |
c78f7137 | 1780 | DisplayState *s = con->ds; |
284d1c6b | 1781 | DisplayChangeListener *dcl; |
ebced091 MAL |
1782 | int width = qemu_console_get_width(con, x + w); |
1783 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1784 | |
1785 | x = MAX(x, 0); | |
1786 | y = MAX(y, 0); | |
1787 | x = MIN(x, width); | |
1788 | y = MIN(y, height); | |
1789 | w = MIN(w, width - x); | |
1790 | h = MIN(h, height - y); | |
1791 | ||
81c0d5a6 | 1792 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1793 | return; |
1794 | } | |
589089fe | 1795 | dpy_gfx_update_texture(con, con->surface, x, y, w, h); |
7c20b4a3 | 1796 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1797 | if (con != (dcl->con ? dcl->con : active_console)) { |
1798 | continue; | |
1799 | } | |
7c20b4a3 | 1800 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1801 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1802 | } |
1803 | } | |
1804 | } | |
1805 | ||
7cd0afe6 TZ |
1806 | void dpy_gfx_update_full(QemuConsole *con) |
1807 | { | |
ebced091 MAL |
1808 | int w = qemu_console_get_width(con, 0); |
1809 | int h = qemu_console_get_height(con, 0); | |
1810 | ||
1811 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1812 | } |
1813 | ||
321f048d GH |
1814 | void dpy_gfx_replace_surface(QemuConsole *con, |
1815 | DisplaySurface *surface) | |
1816 | { | |
c821a58e | 1817 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1818 | DisplayState *s = con->ds; |
1819 | DisplaySurface *old_surface = con->surface; | |
0d0be876 | 1820 | DisplaySurface *new_surface = surface; |
284d1c6b | 1821 | DisplayChangeListener *dcl; |
c821a58e AO |
1822 | int width; |
1823 | int height; | |
1824 | ||
1825 | if (!surface) { | |
1826 | if (old_surface) { | |
1827 | width = surface_width(old_surface); | |
1828 | height = surface_height(old_surface); | |
1829 | } else { | |
1830 | width = 640; | |
1831 | height = 480; | |
1832 | } | |
1833 | ||
0d0be876 | 1834 | new_surface = qemu_create_placeholder_surface(width, height, placeholder_msg); |
c821a58e | 1835 | } |
321f048d | 1836 | |
0d0be876 | 1837 | assert(old_surface != new_surface); |
6905b934 | 1838 | |
ebced091 | 1839 | con->scanout.kind = SCANOUT_SURFACE; |
0d0be876 DK |
1840 | con->surface = new_surface; |
1841 | dpy_gfx_create_texture(con, new_surface); | |
284d1c6b GH |
1842 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1843 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1844 | continue; | |
1845 | } | |
0d0be876 | 1846 | displaychangelistener_gfx_switch(dcl, new_surface, surface ? FALSE : TRUE); |
321f048d | 1847 | } |
589089fe | 1848 | dpy_gfx_destroy_texture(con, old_surface); |
da229ef3 | 1849 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1850 | } |
1851 | ||
49743df3 BH |
1852 | bool dpy_gfx_check_format(QemuConsole *con, |
1853 | pixman_format_code_t format) | |
1854 | { | |
1855 | DisplayChangeListener *dcl; | |
1856 | DisplayState *s = con->ds; | |
1857 | ||
1858 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1859 | if (dcl->con && dcl->con != con) { | |
1860 | /* dcl bound to another console -> skip */ | |
1861 | continue; | |
1862 | } | |
1863 | if (dcl->ops->dpy_gfx_check_format) { | |
1864 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1865 | return false; | |
1866 | } | |
1867 | } else { | |
75ae7c46 | 1868 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1869 | if (format != qemu_default_pixman_format(32, true)) { |
1870 | return false; | |
1871 | } | |
1872 | } | |
1873 | } | |
1874 | return true; | |
1875 | } | |
1876 | ||
6075137d | 1877 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1878 | { |
284d1c6b GH |
1879 | DisplayChangeListener *dcl; |
1880 | ||
7c20b4a3 GH |
1881 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1882 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1883 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1884 | } |
1885 | } | |
1886 | } | |
1887 | ||
c78f7137 | 1888 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1889 | { |
c78f7137 | 1890 | DisplayState *s = con->ds; |
284d1c6b | 1891 | DisplayChangeListener *dcl; |
321f048d | 1892 | |
81c0d5a6 | 1893 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1894 | return; |
1895 | } | |
7c20b4a3 | 1896 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1897 | if (con != (dcl->con ? dcl->con : active_console)) { |
1898 | continue; | |
1899 | } | |
7c20b4a3 | 1900 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1901 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1902 | } |
1903 | } | |
1904 | } | |
1905 | ||
c78f7137 | 1906 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1907 | { |
c78f7137 | 1908 | DisplayState *s = con->ds; |
284d1c6b | 1909 | DisplayChangeListener *dcl; |
321f048d | 1910 | |
81c0d5a6 | 1911 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1912 | return; |
1913 | } | |
7c20b4a3 | 1914 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1915 | if (con != (dcl->con ? dcl->con : active_console)) { |
1916 | continue; | |
1917 | } | |
7c20b4a3 | 1918 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1919 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1920 | } |
1921 | } | |
1922 | } | |
1923 | ||
c78f7137 | 1924 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1925 | { |
c78f7137 | 1926 | DisplayState *s = con->ds; |
9425c004 | 1927 | DisplayChangeListener *dcl; |
321f048d | 1928 | |
81c0d5a6 | 1929 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1930 | return; |
1931 | } | |
7c20b4a3 | 1932 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1933 | if (con != (dcl->con ? dcl->con : active_console)) { |
1934 | continue; | |
1935 | } | |
7c20b4a3 | 1936 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1937 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1938 | } |
1939 | } | |
1940 | } | |
1941 | ||
c78f7137 | 1942 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1943 | { |
c78f7137 | 1944 | DisplayState *s = con->ds; |
284d1c6b | 1945 | DisplayChangeListener *dcl; |
321f048d | 1946 | |
6effaa16 MAL |
1947 | con->cursor_x = x; |
1948 | con->cursor_y = y; | |
1949 | con->cursor_on = on; | |
81c0d5a6 | 1950 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1951 | return; |
1952 | } | |
7c20b4a3 | 1953 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1954 | if (con != (dcl->con ? dcl->con : active_console)) { |
1955 | continue; | |
1956 | } | |
7c20b4a3 | 1957 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1958 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1959 | } |
1960 | } | |
1961 | } | |
1962 | ||
c78f7137 | 1963 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1964 | { |
c78f7137 | 1965 | DisplayState *s = con->ds; |
284d1c6b | 1966 | DisplayChangeListener *dcl; |
321f048d | 1967 | |
385ac97f MAL |
1968 | cursor_unref(con->cursor); |
1969 | con->cursor = cursor_ref(cursor); | |
81c0d5a6 | 1970 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1971 | return; |
1972 | } | |
7c20b4a3 | 1973 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1974 | if (con != (dcl->con ? dcl->con : active_console)) { |
1975 | continue; | |
1976 | } | |
7c20b4a3 | 1977 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1978 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1979 | } |
1980 | } | |
1981 | } | |
1982 | ||
c78f7137 | 1983 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1984 | { |
c78f7137 | 1985 | DisplayState *s = con->ds; |
284d1c6b GH |
1986 | DisplayChangeListener *dcl; |
1987 | ||
7c20b4a3 GH |
1988 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1989 | if (dcl->ops->dpy_cursor_define) { | |
1990 | return true; | |
1991 | } | |
1992 | } | |
1993 | return false; | |
1994 | } | |
1995 | ||
06020b95 GH |
1996 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1997 | struct QEMUGLParams *qparams) | |
1998 | { | |
1999 | assert(con->gl); | |
2000 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
2001 | } | |
2002 | ||
2003 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
2004 | { | |
2005 | assert(con->gl); | |
2006 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
2007 | } | |
2008 | ||
2009 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
2010 | { | |
2011 | assert(con->gl); | |
2012 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
2013 | } | |
2014 | ||
eaa92c76 GH |
2015 | void dpy_gl_scanout_disable(QemuConsole *con) |
2016 | { | |
7cc712e9 MAL |
2017 | DisplayState *s = con->ds; |
2018 | DisplayChangeListener *dcl; | |
2019 | ||
ebced091 MAL |
2020 | if (con->scanout.kind != SCANOUT_SURFACE) { |
2021 | con->scanout.kind = SCANOUT_NONE; | |
2022 | } | |
7cc712e9 | 2023 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2024 | if (con != (dcl->con ? dcl->con : active_console)) { |
2025 | continue; | |
2026 | } | |
a9fbce5e MAL |
2027 | if (dcl->ops->dpy_gl_scanout_disable) { |
2028 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
2029 | } | |
7cc712e9 | 2030 | } |
eaa92c76 GH |
2031 | } |
2032 | ||
f4c36bda GH |
2033 | void dpy_gl_scanout_texture(QemuConsole *con, |
2034 | uint32_t backing_id, | |
2035 | bool backing_y_0_top, | |
2036 | uint32_t backing_width, | |
2037 | uint32_t backing_height, | |
2038 | uint32_t x, uint32_t y, | |
bf41ab61 MAL |
2039 | uint32_t width, uint32_t height, |
2040 | void *d3d_tex2d) | |
06020b95 | 2041 | { |
7cc712e9 MAL |
2042 | DisplayState *s = con->ds; |
2043 | DisplayChangeListener *dcl; | |
2044 | ||
ebced091 MAL |
2045 | con->scanout.kind = SCANOUT_TEXTURE; |
2046 | con->scanout.texture = (ScanoutTexture) { | |
2047 | backing_id, backing_y_0_top, backing_width, backing_height, | |
bf41ab61 | 2048 | x, y, width, height, d3d_tex2d, |
ebced091 | 2049 | }; |
7cc712e9 | 2050 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2051 | if (con != (dcl->con ? dcl->con : active_console)) { |
2052 | continue; | |
2053 | } | |
a9fbce5e MAL |
2054 | if (dcl->ops->dpy_gl_scanout_texture) { |
2055 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
2056 | backing_y_0_top, | |
2057 | backing_width, backing_height, | |
bf41ab61 MAL |
2058 | x, y, width, height, |
2059 | d3d_tex2d); | |
a9fbce5e | 2060 | } |
7cc712e9 | 2061 | } |
06020b95 GH |
2062 | } |
2063 | ||
4133fa71 GH |
2064 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
2065 | QemuDmaBuf *dmabuf) | |
2066 | { | |
7cc712e9 MAL |
2067 | DisplayState *s = con->ds; |
2068 | DisplayChangeListener *dcl; | |
2069 | ||
ebced091 MAL |
2070 | con->scanout.kind = SCANOUT_DMABUF; |
2071 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 2072 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2073 | if (con != (dcl->con ? dcl->con : active_console)) { |
2074 | continue; | |
2075 | } | |
a9fbce5e MAL |
2076 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
2077 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
2078 | } | |
7cc712e9 | 2079 | } |
4133fa71 GH |
2080 | } |
2081 | ||
6e1f2cb5 GH |
2082 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
2083 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 2084 | { |
7cc712e9 MAL |
2085 | DisplayState *s = con->ds; |
2086 | DisplayChangeListener *dcl; | |
4133fa71 | 2087 | |
7cc712e9 | 2088 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2089 | if (con != (dcl->con ? dcl->con : active_console)) { |
2090 | continue; | |
2091 | } | |
7cc712e9 MAL |
2092 | if (dcl->ops->dpy_gl_cursor_dmabuf) { |
2093 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 2094 | have_hot, hot_x, hot_y); |
7cc712e9 | 2095 | } |
6e1f2cb5 GH |
2096 | } |
2097 | } | |
2098 | ||
2099 | void dpy_gl_cursor_position(QemuConsole *con, | |
2100 | uint32_t pos_x, uint32_t pos_y) | |
2101 | { | |
7cc712e9 MAL |
2102 | DisplayState *s = con->ds; |
2103 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 2104 | |
7cc712e9 | 2105 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2106 | if (con != (dcl->con ? dcl->con : active_console)) { |
2107 | continue; | |
2108 | } | |
7cc712e9 MAL |
2109 | if (dcl->ops->dpy_gl_cursor_position) { |
2110 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
2111 | } | |
4133fa71 GH |
2112 | } |
2113 | } | |
2114 | ||
2115 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
2116 | QemuDmaBuf *dmabuf) | |
2117 | { | |
7cc712e9 MAL |
2118 | DisplayState *s = con->ds; |
2119 | DisplayChangeListener *dcl; | |
4133fa71 | 2120 | |
7cc712e9 | 2121 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2122 | if (con != (dcl->con ? dcl->con : active_console)) { |
2123 | continue; | |
2124 | } | |
7cc712e9 MAL |
2125 | if (dcl->ops->dpy_gl_release_dmabuf) { |
2126 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
2127 | } | |
4133fa71 GH |
2128 | } |
2129 | } | |
2130 | ||
06020b95 GH |
2131 | void dpy_gl_update(QemuConsole *con, |
2132 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
2133 | { | |
7cc712e9 MAL |
2134 | DisplayState *s = con->ds; |
2135 | DisplayChangeListener *dcl; | |
2136 | ||
06020b95 | 2137 | assert(con->gl); |
f6413cbf MAL |
2138 | |
2139 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 2140 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2141 | if (con != (dcl->con ? dcl->con : active_console)) { |
2142 | continue; | |
2143 | } | |
a9fbce5e MAL |
2144 | if (dcl->ops->dpy_gl_update) { |
2145 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
2146 | } | |
7cc712e9 | 2147 | } |
f6413cbf | 2148 | graphic_hw_gl_block(con, false); |
06020b95 GH |
2149 | } |
2150 | ||
98b50080 PB |
2151 | /***********************************************************/ |
2152 | /* register display */ | |
2153 | ||
64840c66 GH |
2154 | /* console.c internal use only */ |
2155 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 2156 | { |
64840c66 GH |
2157 | if (!display_state) { |
2158 | display_state = g_new0(DisplayState, 1); | |
2159 | } | |
2160 | return display_state; | |
98b50080 PB |
2161 | } |
2162 | ||
64840c66 GH |
2163 | /* |
2164 | * Called by main(), after creating QemuConsoles | |
2165 | * and before initializing ui (sdl/vnc/...). | |
2166 | */ | |
2167 | DisplayState *init_displaystate(void) | |
98b50080 | 2168 | { |
43f420f8 | 2169 | gchar *name; |
cd6cd8fa | 2170 | QemuConsole *con; |
64840c66 | 2171 | |
cd6cd8fa | 2172 | QTAILQ_FOREACH(con, &consoles, next) { |
34b77515 | 2173 | /* Hook up into the qom tree here (not in object_new()), once |
43f420f8 GH |
2174 | * all QemuConsoles are created and the order / numbering |
2175 | * doesn't change any more */ | |
cd6cd8fa | 2176 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 2177 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 2178 | name, OBJECT(con)); |
43f420f8 | 2179 | g_free(name); |
64840c66 GH |
2180 | } |
2181 | ||
98b50080 PB |
2182 | return display_state; |
2183 | } | |
2184 | ||
1c1f9498 GH |
2185 | void graphic_console_set_hwops(QemuConsole *con, |
2186 | const GraphicHwOps *hw_ops, | |
2187 | void *opaque) | |
2188 | { | |
2189 | con->hw_ops = hw_ops; | |
2190 | con->hw = opaque; | |
2191 | } | |
2192 | ||
5643706a | 2193 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2194 | const GraphicHwOps *hw_ops, |
c78f7137 | 2195 | void *opaque) |
95219897 | 2196 | { |
521a580d GH |
2197 | static const char noinit[] = |
2198 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2199 | int width = 640; |
2200 | int height = 480; | |
76ffb0b4 | 2201 | QemuConsole *s; |
9588d67e | 2202 | DisplaySurface *surface; |
f0f2f976 | 2203 | |
f9411aae | 2204 | s = qemu_graphic_console_lookup_unused(); |
9588d67e GH |
2205 | if (s) { |
2206 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2207 | width = qemu_console_get_width(s, 0); |
2208 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2209 | } else { |
2210 | trace_console_gfx_new(); | |
34b77515 | 2211 | s = (QemuConsole *)object_new(TYPE_QEMU_GRAPHIC_CONSOLE); |
9588d67e | 2212 | } |
7fa4b804 | 2213 | s->head = head; |
1c1f9498 | 2214 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2215 | if (dev) { |
5325cc34 | 2216 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2217 | &error_abort); |
aa2beaa1 | 2218 | } |
3023f332 | 2219 | |
b5a087b0 | 2220 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2221 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2222 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2223 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2224 | return s; |
e7f0ad58 FB |
2225 | } |
2226 | ||
9588d67e GH |
2227 | static const GraphicHwOps unused_ops = { |
2228 | /* no callbacks */ | |
2229 | }; | |
2230 | ||
2231 | void graphic_console_close(QemuConsole *con) | |
2232 | { | |
2233 | static const char unplugged[] = | |
2234 | "Guest display has been unplugged"; | |
2235 | DisplaySurface *surface; | |
ebced091 MAL |
2236 | int width = qemu_console_get_width(con, 640); |
2237 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2238 | |
2239 | trace_console_gfx_close(con->index); | |
5325cc34 | 2240 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2241 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2242 | ||
2243 | if (con->gl) { | |
2244 | dpy_gl_scanout_disable(con); | |
2245 | } | |
b5a087b0 | 2246 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2247 | dpy_gfx_replace_surface(con, surface); |
2248 | } | |
2249 | ||
284d1c6b GH |
2250 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2251 | { | |
cd6cd8fa GH |
2252 | QemuConsole *con; |
2253 | ||
2254 | QTAILQ_FOREACH(con, &consoles, next) { | |
2255 | if (con->index == index) { | |
2256 | return con; | |
2257 | } | |
284d1c6b | 2258 | } |
cd6cd8fa | 2259 | return NULL; |
284d1c6b GH |
2260 | } |
2261 | ||
5643706a | 2262 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2263 | { |
cd6cd8fa | 2264 | QemuConsole *con; |
14a93649 | 2265 | Object *obj; |
5643706a | 2266 | uint32_t h; |
14a93649 | 2267 | |
cd6cd8fa GH |
2268 | QTAILQ_FOREACH(con, &consoles, next) { |
2269 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2270 | "device", &error_abort); |
5643706a GH |
2271 | if (DEVICE(obj) != dev) { |
2272 | continue; | |
2273 | } | |
cd6cd8fa | 2274 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2275 | "head", &error_abort); |
5643706a GH |
2276 | if (h != head) { |
2277 | continue; | |
14a93649 | 2278 | } |
cd6cd8fa | 2279 | return con; |
14a93649 GH |
2280 | } |
2281 | return NULL; | |
2282 | } | |
2283 | ||
f2c1d54c GH |
2284 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2285 | uint32_t head, Error **errp) | |
2286 | { | |
2287 | DeviceState *dev; | |
2288 | QemuConsole *con; | |
2289 | ||
2290 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2291 | if (dev == NULL) { | |
2292 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2293 | "Device '%s' not found", device_id); | |
2294 | return NULL; | |
2295 | } | |
2296 | ||
2297 | con = qemu_console_lookup_by_device(dev, head); | |
2298 | if (con == NULL) { | |
2299 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2300 | device_id, head); | |
2301 | return NULL; | |
2302 | } | |
2303 | ||
2304 | return con; | |
2305 | } | |
2306 | ||
f9411aae | 2307 | static QemuConsole *qemu_graphic_console_lookup_unused(void) |
9588d67e | 2308 | { |
cd6cd8fa | 2309 | QemuConsole *con; |
9588d67e | 2310 | Object *obj; |
9588d67e | 2311 | |
cd6cd8fa | 2312 | QTAILQ_FOREACH(con, &consoles, next) { |
f9411aae | 2313 | if (!QEMU_IS_GRAPHIC_CONSOLE(con) || con->hw_ops != &unused_ops) { |
9588d67e GH |
2314 | continue; |
2315 | } | |
cd6cd8fa | 2316 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2317 | "device", &error_abort); |
2318 | if (obj != NULL) { | |
2319 | continue; | |
2320 | } | |
cd6cd8fa | 2321 | return con; |
9588d67e GH |
2322 | } |
2323 | return NULL; | |
2324 | } | |
2325 | ||
385ac97f MAL |
2326 | QEMUCursor *qemu_console_get_cursor(QemuConsole *con) |
2327 | { | |
3c293a46 MAL |
2328 | if (con == NULL) { |
2329 | con = active_console; | |
2330 | } | |
333e7599 | 2331 | return con ? con->cursor : NULL; |
385ac97f MAL |
2332 | } |
2333 | ||
81c0d5a6 | 2334 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2335 | { |
284d1c6b | 2336 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2337 | } |
2338 | ||
81c0d5a6 | 2339 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2340 | { |
81c0d5a6 GH |
2341 | if (con == NULL) { |
2342 | con = active_console; | |
2343 | } | |
c105d60f | 2344 | return con && QEMU_IS_GRAPHIC_CONSOLE(con); |
81c0d5a6 GH |
2345 | } |
2346 | ||
2347 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2348 | { | |
2349 | if (con == NULL) { | |
2350 | con = active_console; | |
2351 | } | |
c105d60f | 2352 | return con && (QEMU_IS_GRAPHIC_CONSOLE(con) || QEMU_IS_FIXED_TEXT_CONSOLE(con)); |
c21bbcfa AZ |
2353 | } |
2354 | ||
f607867c GH |
2355 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2356 | { | |
2357 | assert(con != NULL); | |
2358 | return con->gl_block; | |
2359 | } | |
2360 | ||
839a4826 WJ |
2361 | bool qemu_console_is_multihead(DeviceState *dev) |
2362 | { | |
2363 | QemuConsole *con; | |
2364 | Object *obj; | |
2365 | uint32_t f = 0xffffffff; | |
2366 | uint32_t h; | |
2367 | ||
2368 | QTAILQ_FOREACH(con, &consoles, next) { | |
2369 | obj = object_property_get_link(OBJECT(con), | |
2370 | "device", &error_abort); | |
2371 | if (DEVICE(obj) != dev) { | |
2372 | continue; | |
2373 | } | |
2374 | ||
2375 | h = object_property_get_uint(OBJECT(con), | |
2376 | "head", &error_abort); | |
2377 | if (f == 0xffffffff) { | |
2378 | f = h; | |
2379 | } else if (h != f) { | |
2380 | return true; | |
2381 | } | |
2382 | } | |
2383 | return false; | |
2384 | } | |
2385 | ||
779ce88f GH |
2386 | char *qemu_console_get_label(QemuConsole *con) |
2387 | { | |
c105d60f | 2388 | if (QEMU_IS_GRAPHIC_CONSOLE(con)) { |
779ce88f | 2389 | if (con->device) { |
839a4826 WJ |
2390 | DeviceState *dev; |
2391 | bool multihead; | |
2392 | ||
2393 | dev = DEVICE(con->device); | |
2394 | multihead = qemu_console_is_multihead(dev); | |
2395 | if (multihead) { | |
2396 | return g_strdup_printf("%s.%d", dev->id ? | |
2397 | dev->id : | |
2398 | object_get_typename(con->device), | |
2399 | con->head); | |
2400 | } else { | |
2401 | return g_strdup_printf("%s", dev->id ? | |
2402 | dev->id : | |
2403 | object_get_typename(con->device)); | |
2404 | } | |
779ce88f GH |
2405 | } |
2406 | return g_strdup("VGA"); | |
b2bb9cc4 MAL |
2407 | } else if (QEMU_IS_TEXT_CONSOLE(con)) { |
2408 | QemuTextConsole *c = QEMU_TEXT_CONSOLE(con); | |
2409 | if (c->chr && c->chr->label) { | |
2410 | return g_strdup(c->chr->label); | |
779ce88f | 2411 | } |
779ce88f | 2412 | } |
b2bb9cc4 MAL |
2413 | |
2414 | return g_strdup_printf("vc%d", con->index); | |
779ce88f GH |
2415 | } |
2416 | ||
d4c85337 GH |
2417 | int qemu_console_get_index(QemuConsole *con) |
2418 | { | |
2419 | if (con == NULL) { | |
2420 | con = active_console; | |
2421 | } | |
2422 | return con ? con->index : -1; | |
2423 | } | |
2424 | ||
5643706a GH |
2425 | uint32_t qemu_console_get_head(QemuConsole *con) |
2426 | { | |
2427 | if (con == NULL) { | |
2428 | con = active_console; | |
2429 | } | |
2430 | return con ? con->head : -1; | |
2431 | } | |
2432 | ||
d4c85337 GH |
2433 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2434 | { | |
2435 | if (con == NULL) { | |
2436 | con = active_console; | |
2437 | } | |
ebced091 MAL |
2438 | if (con == NULL) { |
2439 | return fallback; | |
2440 | } | |
2441 | switch (con->scanout.kind) { | |
2442 | case SCANOUT_DMABUF: | |
2443 | return con->scanout.dmabuf->width; | |
2444 | case SCANOUT_TEXTURE: | |
2445 | return con->scanout.texture.width; | |
2446 | case SCANOUT_SURFACE: | |
2447 | return surface_width(con->surface); | |
2448 | default: | |
2449 | return fallback; | |
2450 | } | |
d4c85337 GH |
2451 | } |
2452 | ||
2453 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2454 | { | |
2455 | if (con == NULL) { | |
2456 | con = active_console; | |
2457 | } | |
ebced091 MAL |
2458 | if (con == NULL) { |
2459 | return fallback; | |
2460 | } | |
2461 | switch (con->scanout.kind) { | |
2462 | case SCANOUT_DMABUF: | |
2463 | return con->scanout.dmabuf->height; | |
2464 | case SCANOUT_TEXTURE: | |
2465 | return con->scanout.texture.height; | |
2466 | case SCANOUT_SURFACE: | |
2467 | return surface_height(con->surface); | |
2468 | default: | |
2469 | return fallback; | |
2470 | } | |
d4c85337 GH |
2471 | } |
2472 | ||
ec222519 VR |
2473 | static void vc_chr_accept_input(Chardev *chr) |
2474 | { | |
2475 | VCChardev *drv = VC_CHARDEV(chr); | |
ec222519 | 2476 | |
b2bb9cc4 | 2477 | kbd_send_chars(drv->console); |
ec222519 VR |
2478 | } |
2479 | ||
5bf5adae | 2480 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2481 | { |
777357d7 | 2482 | VCChardev *drv = VC_CHARDEV(chr); |
4104833f | 2483 | |
b2bb9cc4 | 2484 | drv->console->echo = echo; |
4104833f PB |
2485 | } |
2486 | ||
aea7947c GH |
2487 | static void text_console_update_cursor_timer(void) |
2488 | { | |
2489 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2490 | + CONSOLE_CURSOR_PERIOD / 2); | |
2491 | } | |
2492 | ||
bf1bed81 JK |
2493 | static void text_console_update_cursor(void *opaque) |
2494 | { | |
aea7947c | 2495 | QemuConsole *s; |
cd6cd8fa | 2496 | int count = 0; |
aea7947c GH |
2497 | |
2498 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2499 | |
cd6cd8fa | 2500 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2501 | if (qemu_console_is_graphic(s) || |
2502 | !qemu_console_is_visible(s)) { | |
2503 | continue; | |
2504 | } | |
2505 | count++; | |
2506 | graphic_hw_invalidate(s); | |
2507 | } | |
2508 | ||
2509 | if (count) { | |
2510 | text_console_update_cursor_timer(); | |
2511 | } | |
bf1bed81 JK |
2512 | } |
2513 | ||
380cd056 GH |
2514 | static const GraphicHwOps text_console_ops = { |
2515 | .invalidate = text_console_invalidate, | |
2516 | .text_update = text_console_update, | |
2517 | }; | |
2518 | ||
2fd319cf | 2519 | static void text_console_do_init(Chardev *chr) |
e7f0ad58 | 2520 | { |
777357d7 | 2521 | VCChardev *drv = VC_CHARDEV(chr); |
b2bb9cc4 | 2522 | QemuTextConsole *s = drv->console; |
36671fbd GH |
2523 | int g_width = 80 * FONT_WIDTH; |
2524 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2525 | |
0c9d0641 | 2526 | fifo8_create(&s->out_fifo, 16); |
3b46e624 | 2527 | |
e7f0ad58 FB |
2528 | s->y_displayed = 0; |
2529 | s->y_base = 0; | |
2530 | s->total_height = DEFAULT_BACKSCROLL; | |
2531 | s->x = 0; | |
2532 | s->y = 0; | |
b2bb9cc4 | 2533 | if (QEMU_CONSOLE(s)->scanout.kind != SCANOUT_SURFACE) { |
ebced091 MAL |
2534 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { |
2535 | g_width = qemu_console_get_width(active_console, g_width); | |
2536 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2537 | } |
b2bb9cc4 MAL |
2538 | QEMU_CONSOLE(s)->surface = qemu_create_displaysurface(g_width, g_height); |
2539 | QEMU_CONSOLE(s)->scanout.kind = SCANOUT_SURFACE; | |
491e114a | 2540 | } |
6d6f7c28 | 2541 | |
b2bb9cc4 MAL |
2542 | QEMU_CONSOLE(s)->hw_ops = &text_console_ops; |
2543 | QEMU_CONSOLE(s)->hw = s; | |
4d3b6f6e | 2544 | |
6d6f7c28 | 2545 | /* set current text attributes to default */ |
6505fd8d | 2546 | drv->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
e7f0ad58 FB |
2547 | text_console_resize(s); |
2548 | ||
51bfa4d3 | 2549 | if (chr->label) { |
18595181 | 2550 | char *msg; |
51bfa4d3 | 2551 | |
6505fd8d | 2552 | drv->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 | 2553 | msg = g_strdup_printf("%s console\r\n", chr->label); |
f1f7a1e2 | 2554 | qemu_chr_write(chr, (uint8_t *)msg, strlen(msg), true); |
18595181 | 2555 | g_free(msg); |
6505fd8d | 2556 | drv->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
51bfa4d3 GH |
2557 | } |
2558 | ||
63618135 | 2559 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2560 | } |
c60e08d9 | 2561 | |
777357d7 MAL |
2562 | static void vc_chr_open(Chardev *chr, |
2563 | ChardevBackend *backend, | |
2564 | bool *be_opened, | |
2565 | Error **errp) | |
2796dae0 | 2566 | { |
6f974c84 | 2567 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2568 | VCChardev *drv = VC_CHARDEV(chr); |
b2bb9cc4 | 2569 | QemuTextConsole *s; |
702ec69c GH |
2570 | unsigned width = 0; |
2571 | unsigned height = 0; | |
2796dae0 | 2572 | |
702ec69c GH |
2573 | if (vc->has_width) { |
2574 | width = vc->width; | |
2575 | } else if (vc->has_cols) { | |
2576 | width = vc->cols * FONT_WIDTH; | |
2577 | } | |
491e114a | 2578 | |
702ec69c GH |
2579 | if (vc->has_height) { |
2580 | height = vc->height; | |
2581 | } else if (vc->has_rows) { | |
2582 | height = vc->rows * FONT_HEIGHT; | |
2583 | } | |
491e114a | 2584 | |
437fe106 | 2585 | trace_console_txt_new(width, height); |
491e114a | 2586 | if (width == 0 || height == 0) { |
b2bb9cc4 | 2587 | s = QEMU_TEXT_CONSOLE(object_new(TYPE_QEMU_TEXT_CONSOLE)); |
491e114a | 2588 | } else { |
b2bb9cc4 MAL |
2589 | s = QEMU_TEXT_CONSOLE(object_new(TYPE_QEMU_FIXED_TEXT_CONSOLE)); |
2590 | QEMU_CONSOLE(s)->scanout.kind = SCANOUT_SURFACE; | |
2591 | QEMU_CONSOLE(s)->surface = qemu_create_displaysurface(width, height); | |
491e114a PB |
2592 | } |
2593 | ||
491e114a | 2594 | s->chr = chr; |
41ac54b2 | 2595 | drv->console = s; |
64840c66 | 2596 | |
2fd319cf | 2597 | text_console_do_init(chr); |
2796dae0 | 2598 | |
82878dac MAL |
2599 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2600 | * stage, so defer OPENED events until they are fully initialized | |
2601 | */ | |
2602 | *be_opened = false; | |
d82831db AL |
2603 | } |
2604 | ||
c78f7137 | 2605 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2606 | { |
88738ea4 | 2607 | DisplaySurface *surface = qemu_console_surface(s); |
321f048d | 2608 | |
c105d60f | 2609 | assert(QEMU_IS_GRAPHIC_CONSOLE(s)); |
cd958edb | 2610 | |
88738ea4 MAL |
2611 | if ((s->scanout.kind != SCANOUT_SURFACE || |
2612 | (surface && surface->flags & QEMU_ALLOCATED_FLAG)) && | |
2613 | qemu_console_get_width(s, -1) == width && | |
cb8962c1 | 2614 | qemu_console_get_height(s, -1) == height) { |
cd958edb MAL |
2615 | return; |
2616 | } | |
2617 | ||
321f048d GH |
2618 | surface = qemu_create_displaysurface(width, height); |
2619 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2620 | } |
38334f76 | 2621 | |
c78f7137 GH |
2622 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2623 | { | |
ebced091 MAL |
2624 | switch (console->scanout.kind) { |
2625 | case SCANOUT_SURFACE: | |
2626 | return console->surface; | |
2627 | default: | |
2628 | return NULL; | |
2629 | } | |
c78f7137 GH |
2630 | } |
2631 | ||
0da2ea1b | 2632 | PixelFormat qemu_default_pixelformat(int bpp) |
2633 | { | |
56bd9ea1 GH |
2634 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2635 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2636 | return pf; |
2637 | } | |
01f45d98 | 2638 | |
db71589f GH |
2639 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2640 | ||
2641 | void qemu_display_register(QemuDisplay *ui) | |
2642 | { | |
2643 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2644 | dpys[ui->type] = ui; | |
2645 | } | |
2646 | ||
898f9d41 GH |
2647 | bool qemu_display_find_default(DisplayOptions *opts) |
2648 | { | |
2649 | static DisplayType prio[] = { | |
66c2207f | 2650 | #if defined(CONFIG_GTK) |
898f9d41 | 2651 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2652 | #endif |
2653 | #if defined(CONFIG_SDL) | |
898f9d41 | 2654 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2655 | #endif |
2656 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2657 | DISPLAY_TYPE_COCOA |
66c2207f | 2658 | #endif |
898f9d41 GH |
2659 | }; |
2660 | int i; | |
2661 | ||
66c2207f | 2662 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2663 | if (dpys[prio[i]] == NULL) { |
c551fb0b CF |
2664 | Error *local_err = NULL; |
2665 | int rv = ui_module_load(DisplayType_str(prio[i]), &local_err); | |
2666 | if (rv < 0) { | |
2667 | error_report_err(local_err); | |
2668 | } | |
61b4d9a2 | 2669 | } |
898f9d41 GH |
2670 | if (dpys[prio[i]] == NULL) { |
2671 | continue; | |
2672 | } | |
2673 | opts->type = prio[i]; | |
2674 | return true; | |
2675 | } | |
2676 | return false; | |
2677 | } | |
2678 | ||
db71589f GH |
2679 | void qemu_display_early_init(DisplayOptions *opts) |
2680 | { | |
2681 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2682 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2683 | return; | |
2684 | } | |
61b4d9a2 | 2685 | if (dpys[opts->type] == NULL) { |
c551fb0b CF |
2686 | Error *local_err = NULL; |
2687 | int rv = ui_module_load(DisplayType_str(opts->type), &local_err); | |
2688 | if (rv < 0) { | |
2689 | error_report_err(local_err); | |
2690 | } | |
61b4d9a2 | 2691 | } |
db71589f GH |
2692 | if (dpys[opts->type] == NULL) { |
2693 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2694 | DisplayType_str(opts->type)); |
db71589f GH |
2695 | exit(1); |
2696 | } | |
2697 | if (dpys[opts->type]->early_init) { | |
2698 | dpys[opts->type]->early_init(opts); | |
2699 | } | |
2700 | } | |
2701 | ||
2702 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2703 | { | |
2704 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2705 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2706 | return; | |
2707 | } | |
2708 | assert(dpys[opts->type] != NULL); | |
2709 | dpys[opts->type]->init(ds, opts); | |
2710 | } | |
2711 | ||
c388f408 TH |
2712 | void qemu_display_help(void) |
2713 | { | |
2714 | int idx; | |
2715 | ||
2716 | printf("Available display backend types:\n"); | |
a1e8853e | 2717 | printf("none\n"); |
c388f408 TH |
2718 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2719 | if (!dpys[idx]) { | |
c551fb0b CF |
2720 | Error *local_err = NULL; |
2721 | int rv = ui_module_load(DisplayType_str(idx), &local_err); | |
2722 | if (rv < 0) { | |
2723 | error_report_err(local_err); | |
2724 | } | |
c388f408 TH |
2725 | } |
2726 | if (dpys[idx]) { | |
2727 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2728 | } | |
2729 | } | |
2730 | } | |
2731 | ||
6f974c84 | 2732 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2733 | { |
2734 | int val; | |
21a933ea | 2735 | ChardevVC *vc; |
702ec69c | 2736 | |
0b663b7d | 2737 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2738 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2739 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2740 | |
2741 | val = qemu_opt_get_number(opts, "width", 0); | |
2742 | if (val != 0) { | |
21a933ea EB |
2743 | vc->has_width = true; |
2744 | vc->width = val; | |
702ec69c GH |
2745 | } |
2746 | ||
2747 | val = qemu_opt_get_number(opts, "height", 0); | |
2748 | if (val != 0) { | |
21a933ea EB |
2749 | vc->has_height = true; |
2750 | vc->height = val; | |
702ec69c GH |
2751 | } |
2752 | ||
2753 | val = qemu_opt_get_number(opts, "cols", 0); | |
2754 | if (val != 0) { | |
21a933ea EB |
2755 | vc->has_cols = true; |
2756 | vc->cols = val; | |
702ec69c GH |
2757 | } |
2758 | ||
2759 | val = qemu_opt_get_number(opts, "rows", 0); | |
2760 | if (val != 0) { | |
21a933ea EB |
2761 | vc->has_rows = true; |
2762 | vc->rows = val; | |
702ec69c GH |
2763 | } |
2764 | } | |
2765 | ||
777357d7 MAL |
2766 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2767 | { | |
2768 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2769 | ||
88cace9f | 2770 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2771 | cc->open = vc_chr_open; |
2772 | cc->chr_write = vc_chr_write; | |
ec222519 | 2773 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2774 | cc->chr_set_echo = vc_chr_set_echo; |
2775 | } | |
2776 | ||
2777 | static const TypeInfo char_vc_type_info = { | |
2778 | .name = TYPE_CHARDEV_VC, | |
2779 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2780 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2781 | .class_init = char_vc_class_init, |
2782 | }; | |
2783 | ||
2784 | void qemu_console_early_init(void) | |
2785 | { | |
2786 | /* set the default vc driver */ | |
2787 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2788 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2789 | } |
2790 | } |