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Commit | Line | Data |
---|---|---|
e7f0ad58 FB |
1 | /* |
2 | * QEMU graphical console | |
5fafdf24 | 3 | * |
e7f0ad58 | 4 | * Copyright (c) 2004 Fabrice Bellard |
5fafdf24 | 5 | * |
e7f0ad58 FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
e688df6b | 24 | |
e16f4c87 | 25 | #include "qemu/osdep.h" |
28ecbaee | 26 | #include "ui/console.h" |
aa2beaa1 | 27 | #include "hw/qdev-core.h" |
e688df6b | 28 | #include "qapi/error.h" |
9af23989 | 29 | #include "qapi/qapi-commands-ui.h" |
68ba85ce | 30 | #include "qemu/coroutine.h" |
0c9d0641 | 31 | #include "qemu/fifo8.h" |
4f2c765b | 32 | #include "qemu/error-report.h" |
014b00cc | 33 | #include "qemu/main-loop.h" |
0b8fa32f | 34 | #include "qemu/module.h" |
922a01a0 | 35 | #include "qemu/option.h" |
1de7afc9 | 36 | #include "qemu/timer.h" |
014b00cc | 37 | #include "chardev/char.h" |
ac86048b | 38 | #include "trace.h" |
a77549b3 | 39 | #include "exec/memory.h" |
db1015e9 | 40 | #include "qom/object.h" |
e7f0ad58 FB |
41 | |
42 | #define DEFAULT_BACKSCROLL 512 | |
bf1bed81 | 43 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 44 | |
6d6f7c28 PB |
45 | typedef struct TextAttributes { |
46 | uint8_t fgcol:4; | |
47 | uint8_t bgcol:4; | |
48 | uint8_t bold:1; | |
49 | uint8_t uline:1; | |
50 | uint8_t blink:1; | |
51 | uint8_t invers:1; | |
52 | uint8_t unvisible:1; | |
53 | } TextAttributes; | |
54 | ||
3be82c6a MAL |
55 | #define TEXT_ATTRIBUTES_DEFAULT ((TextAttributes) { \ |
56 | .fgcol = QEMU_COLOR_WHITE, \ | |
57 | .bgcol = QEMU_COLOR_BLACK \ | |
58 | }) | |
59 | ||
e7f0ad58 FB |
60 | typedef struct TextCell { |
61 | uint8_t ch; | |
6d6f7c28 | 62 | TextAttributes t_attrib; |
e7f0ad58 FB |
63 | } TextCell; |
64 | ||
65 | #define MAX_ESC_PARAMS 3 | |
66 | ||
67 | enum TTYState { | |
68 | TTY_STATE_NORM, | |
69 | TTY_STATE_ESC, | |
70 | TTY_STATE_CSI, | |
71 | }; | |
72 | ||
af3a9031 TS |
73 | typedef enum { |
74 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
75 | TEXT_CONSOLE, |
76 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 77 | } console_type_t; |
af3a9031 | 78 | |
76ffb0b4 | 79 | struct QemuConsole { |
95be0669 GH |
80 | Object parent; |
81 | ||
f81bdefb | 82 | int index; |
c227f099 | 83 | console_type_t console_type; |
e7f0ad58 | 84 | DisplayState *ds; |
321f048d | 85 | DisplaySurface *surface; |
ebced091 | 86 | DisplayScanout scanout; |
284d1c6b | 87 | int dcls; |
5e79d516 | 88 | DisplayGLCtx *gl; |
a4ddc314 | 89 | int gl_block; |
a9b1e471 | 90 | QEMUTimer *gl_unblock_timer; |
b3cb21b9 | 91 | int window_id; |
76ffb0b4 | 92 | |
95219897 | 93 | /* Graphic console state. */ |
aa2beaa1 | 94 | Object *device; |
5643706a | 95 | uint32_t head; |
6f90f3d7 | 96 | QemuUIInfo ui_info; |
cf1ecc82 | 97 | QEMUTimer *ui_timer; |
385ac97f | 98 | QEMUCursor *cursor; |
6effaa16 | 99 | int cursor_x, cursor_y, cursor_on; |
380cd056 | 100 | const GraphicHwOps *hw_ops; |
95219897 | 101 | void *hw; |
76ffb0b4 GH |
102 | |
103 | /* Text console state */ | |
e7f0ad58 FB |
104 | int width; |
105 | int height; | |
106 | int total_height; | |
107 | int backscroll_height; | |
e7f0ad58 FB |
108 | int x, y; |
109 | int y_displayed; | |
110 | int y_base; | |
111 | TextCell *cells; | |
4d3b6f6e | 112 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 113 | int echo; |
e7f0ad58 | 114 | |
14778c20 PB |
115 | int update_x0; |
116 | int update_y0; | |
117 | int update_x1; | |
118 | int update_y1; | |
119 | ||
0ec7b3e7 | 120 | Chardev *chr; |
e15d7371 | 121 | /* fifo for key pressed */ |
0c9d0641 | 122 | Fifo8 out_fifo; |
0d9b90ce | 123 | CoQueue dump_queue; |
cd6cd8fa GH |
124 | |
125 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
126 | }; |
127 | ||
8c63667b MAL |
128 | struct VCChardev { |
129 | Chardev parent; | |
130 | QemuConsole *console; | |
6505fd8d MAL |
131 | |
132 | enum TTYState state; | |
133 | int esc_params[MAX_ESC_PARAMS]; | |
134 | int nb_esc_params; | |
135 | TextAttributes t_attrib; /* currently active text attributes */ | |
136 | int x_saved, y_saved; | |
8c63667b MAL |
137 | }; |
138 | typedef struct VCChardev VCChardev; | |
139 | ||
27be5587 | 140 | struct DisplayState { |
1246b259 | 141 | QEMUTimer *gui_timer; |
0f7b2864 GH |
142 | uint64_t last_update; |
143 | uint64_t update_interval; | |
144 | bool refreshing; | |
27be5587 GH |
145 | |
146 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
147 | }; | |
148 | ||
98b50080 | 149 | static DisplayState *display_state; |
76ffb0b4 | 150 | static QemuConsole *active_console; |
eae3eb3e | 151 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 152 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
153 | static bool cursor_visible_phase; |
154 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 155 | |
2fd319cf | 156 | static void text_console_do_init(Chardev *chr); |
0f7b2864 | 157 | static void dpy_refresh(DisplayState *s); |
5209089f | 158 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
159 | static void text_console_update_cursor_timer(void); |
160 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 161 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
162 | static bool console_compatible_with(QemuConsole *con, |
163 | DisplayChangeListener *dcl, Error **errp); | |
64840c66 | 164 | |
98a9ad90 GH |
165 | static void gui_update(void *opaque) |
166 | { | |
0f7b2864 GH |
167 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
168 | uint64_t dcl_interval; | |
98a9ad90 GH |
169 | DisplayState *ds = opaque; |
170 | DisplayChangeListener *dcl; | |
171 | ||
0f7b2864 | 172 | ds->refreshing = true; |
98a9ad90 | 173 | dpy_refresh(ds); |
0f7b2864 | 174 | ds->refreshing = false; |
98a9ad90 GH |
175 | |
176 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
177 | dcl_interval = dcl->update_interval ? |
178 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
179 | if (interval > dcl_interval) { | |
180 | interval = dcl_interval; | |
98a9ad90 GH |
181 | } |
182 | } | |
0f7b2864 GH |
183 | if (ds->update_interval != interval) { |
184 | ds->update_interval = interval; | |
185 | trace_console_refresh(interval); | |
186 | } | |
bc72ad67 AB |
187 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
188 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
189 | } |
190 | ||
191 | static void gui_setup_refresh(DisplayState *ds) | |
192 | { | |
193 | DisplayChangeListener *dcl; | |
194 | bool need_timer = false; | |
98a9ad90 GH |
195 | |
196 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
197 | if (dcl->ops->dpy_refresh != NULL) { | |
198 | need_timer = true; | |
199 | } | |
98a9ad90 GH |
200 | } |
201 | ||
202 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
203 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
204 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
205 | } |
206 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 207 | timer_free(ds->gui_timer); |
98a9ad90 GH |
208 | ds->gui_timer = NULL; |
209 | } | |
98a9ad90 GH |
210 | } |
211 | ||
4d631621 MAL |
212 | void graphic_hw_update_done(QemuConsole *con) |
213 | { | |
6fc5183a | 214 | if (con) { |
d6ee15ad | 215 | qemu_co_enter_all(&con->dump_queue, NULL); |
6fc5183a | 216 | } |
4d631621 MAL |
217 | } |
218 | ||
1dbfa005 | 219 | void graphic_hw_update(QemuConsole *con) |
95219897 | 220 | { |
4d631621 | 221 | bool async = false; |
1cd8b948 | 222 | con = con ? con : active_console; |
1dbfa005 | 223 | if (!con) { |
1cd8b948 | 224 | return; |
1dbfa005 | 225 | } |
1cd8b948 | 226 | if (con->hw_ops->gfx_update) { |
380cd056 | 227 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
228 | async = con->hw_ops->gfx_update_async; |
229 | } | |
230 | if (!async) { | |
231 | graphic_hw_update_done(con); | |
1dbfa005 | 232 | } |
95219897 PB |
233 | } |
234 | ||
4f2c765b MAL |
235 | static void graphic_hw_update_bh(void *con) |
236 | { | |
237 | graphic_hw_update(con); | |
238 | } | |
239 | ||
240 | void qemu_console_co_wait_update(QemuConsole *con) | |
241 | { | |
242 | if (qemu_co_queue_empty(&con->dump_queue)) { | |
243 | /* Defer the update, it will restart the pending coroutines */ | |
244 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
245 | graphic_hw_update_bh, con); | |
246 | } | |
247 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
248 | ||
249 | } | |
250 | ||
a9b1e471 MAL |
251 | static void graphic_hw_gl_unblock_timer(void *opaque) |
252 | { | |
253 | warn_report("console: no gl-unblock within one second"); | |
254 | } | |
255 | ||
bba19b88 GH |
256 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
257 | { | |
a9b1e471 | 258 | uint64_t timeout; |
f607867c GH |
259 | assert(con != NULL); |
260 | ||
a4ddc314 MAL |
261 | if (block) { |
262 | con->gl_block++; | |
263 | } else { | |
264 | con->gl_block--; | |
bba19b88 | 265 | } |
a4ddc314 MAL |
266 | assert(con->gl_block >= 0); |
267 | if (!con->hw_ops->gl_block) { | |
268 | return; | |
269 | } | |
270 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
271 | return; | |
272 | } | |
273 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
274 | |
275 | if (block) { | |
276 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
277 | timeout += 1000; /* one sec */ | |
278 | timer_mod(con->gl_unblock_timer, timeout); | |
279 | } else { | |
280 | timer_del(con->gl_unblock_timer); | |
281 | } | |
bba19b88 GH |
282 | } |
283 | ||
b3cb21b9 ST |
284 | int qemu_console_get_window_id(QemuConsole *con) |
285 | { | |
286 | return con->window_id; | |
287 | } | |
288 | ||
289 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
290 | { | |
291 | con->window_id = window_id; | |
292 | } | |
293 | ||
1dbfa005 | 294 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 295 | { |
1dbfa005 GH |
296 | if (!con) { |
297 | con = active_console; | |
298 | } | |
380cd056 GH |
299 | if (con && con->hw_ops->invalidate) { |
300 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 301 | } |
95219897 PB |
302 | } |
303 | ||
1dbfa005 | 304 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 305 | { |
1dbfa005 GH |
306 | if (!con) { |
307 | con = active_console; | |
308 | } | |
380cd056 GH |
309 | if (con && con->hw_ops->text_update) { |
310 | con->hw_ops->text_update(con->hw, chardata); | |
311 | } | |
4d3b6f6e AZ |
312 | } |
313 | ||
1562e531 GH |
314 | static void vga_fill_rect(QemuConsole *con, |
315 | int posx, int posy, int width, int height, | |
e27bd65a | 316 | pixman_color_t color) |
e7f0ad58 | 317 | { |
1562e531 | 318 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
319 | pixman_rectangle16_t rect = { |
320 | .x = posx, .y = posy, .width = width, .height = height | |
321 | }; | |
68db6dc5 | 322 | |
68db6dc5 | 323 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 324 | &color, 1, &rect); |
e7f0ad58 FB |
325 | } |
326 | ||
327 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
328 | static void vga_bitblt(QemuConsole *con, |
329 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 330 | { |
1562e531 | 331 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
332 | |
333 | pixman_image_composite(PIXMAN_OP_SRC, | |
334 | surface->image, NULL, surface->image, | |
335 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
336 | } |
337 | ||
338 | /***********************************************************/ | |
339 | /* basic char display */ | |
340 | ||
341 | #define FONT_HEIGHT 16 | |
342 | #define FONT_WIDTH 8 | |
343 | ||
344 | #include "vgafont.h" | |
345 | ||
e27bd65a GH |
346 | #define QEMU_RGB(r, g, b) \ |
347 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
348 | ||
349 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 350 | { /* dark */ |
4083733d OH |
351 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
352 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
353 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
354 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
355 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
356 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
357 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
358 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
359 | }, |
360 | { /* bright */ | |
4083733d OH |
361 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
362 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
363 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
364 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
365 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
366 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
367 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
368 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 369 | } |
e7f0ad58 FB |
370 | }; |
371 | ||
1562e531 | 372 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 373 | TextAttributes *t_attrib) |
e7f0ad58 | 374 | { |
7d6ba01c | 375 | static pixman_image_t *glyphs[256]; |
1562e531 | 376 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 377 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
378 | |
379 | if (t_attrib->invers) { | |
cf6f0548 GH |
380 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
381 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 382 | } else { |
cf6f0548 GH |
383 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
384 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 385 | } |
e7f0ad58 | 386 | |
7d6ba01c GH |
387 | if (!glyphs[ch]) { |
388 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 389 | } |
7d6ba01c | 390 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 391 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
392 | } |
393 | ||
76ffb0b4 | 394 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
395 | { |
396 | TextCell *cells, *c, *c1; | |
397 | int w1, x, y, last_width; | |
398 | ||
ebced091 MAL |
399 | assert(s->scanout.kind == SCANOUT_SURFACE); |
400 | ||
e7f0ad58 | 401 | last_width = s->width; |
36671fbd GH |
402 | s->width = surface_width(s->surface) / FONT_WIDTH; |
403 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
404 | |
405 | w1 = last_width; | |
406 | if (s->width < w1) | |
407 | w1 = s->width; | |
408 | ||
5b8541c6 | 409 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
410 | for(y = 0; y < s->total_height; y++) { |
411 | c = &cells[y * s->width]; | |
412 | if (w1 > 0) { | |
413 | c1 = &s->cells[y * last_width]; | |
414 | for(x = 0; x < w1; x++) { | |
415 | *c++ = *c1++; | |
416 | } | |
417 | } | |
418 | for(x = w1; x < s->width; x++) { | |
419 | c->ch = ' '; | |
3be82c6a | 420 | c->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
e7f0ad58 FB |
421 | c++; |
422 | } | |
423 | } | |
7267c094 | 424 | g_free(s->cells); |
e7f0ad58 FB |
425 | s->cells = cells; |
426 | } | |
427 | ||
76ffb0b4 | 428 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 429 | { |
b35e3ba0 GH |
430 | if (!qemu_console_is_visible(s)) { |
431 | return; | |
432 | } | |
14778c20 PB |
433 | if (s->update_x0 > x * FONT_WIDTH) |
434 | s->update_x0 = x * FONT_WIDTH; | |
435 | if (s->update_y0 > y * FONT_HEIGHT) | |
436 | s->update_y0 = y * FONT_HEIGHT; | |
437 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
438 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
439 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
440 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
441 | } | |
442 | ||
4c946b7f | 443 | static void vc_update_xy(VCChardev *vc, int x, int y) |
e7f0ad58 | 444 | { |
4c946b7f | 445 | QemuConsole *s = vc->console; |
e7f0ad58 FB |
446 | TextCell *c; |
447 | int y1, y2; | |
448 | ||
d7c634aa MAL |
449 | s->text_x[0] = MIN(s->text_x[0], x); |
450 | s->text_x[1] = MAX(s->text_x[1], x); | |
451 | s->text_y[0] = MIN(s->text_y[0], y); | |
452 | s->text_y[1] = MAX(s->text_y[1], y); | |
4d3b6f6e | 453 | |
b35e3ba0 GH |
454 | y1 = (s->y_base + y) % s->total_height; |
455 | y2 = y1 - s->y_displayed; | |
456 | if (y2 < 0) { | |
457 | y2 += s->total_height; | |
458 | } | |
459 | if (y2 < s->height) { | |
5b8541c6 GH |
460 | if (x >= s->width) { |
461 | x = s->width - 1; | |
462 | } | |
b35e3ba0 GH |
463 | c = &s->cells[y1 * s->width + x]; |
464 | vga_putcharxy(s, x, y2, c->ch, | |
465 | &(c->t_attrib)); | |
466 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
467 | } |
468 | } | |
469 | ||
76ffb0b4 | 470 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
471 | { |
472 | TextCell *c; | |
473 | int y, y1; | |
1562e531 | 474 | int x = s->x; |
e7f0ad58 | 475 | |
17742278 | 476 | s->cursor_invalidate = 1; |
4d3b6f6e | 477 | |
b35e3ba0 GH |
478 | if (x >= s->width) { |
479 | x = s->width - 1; | |
480 | } | |
481 | y1 = (s->y_base + s->y) % s->total_height; | |
482 | y = y1 - s->y_displayed; | |
483 | if (y < 0) { | |
484 | y += s->total_height; | |
485 | } | |
486 | if (y < s->height) { | |
487 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 488 | if (show && cursor_visible_phase) { |
3be82c6a | 489 | TextAttributes t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
b35e3ba0 GH |
490 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ |
491 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
492 | } else { | |
493 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 494 | } |
b35e3ba0 | 495 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
496 | } |
497 | } | |
498 | ||
76ffb0b4 | 499 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 500 | { |
1562e531 | 501 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
502 | TextCell *c; |
503 | int x, y, y1; | |
504 | ||
17742278 MAL |
505 | s->text_x[0] = 0; |
506 | s->text_y[0] = 0; | |
507 | s->text_x[1] = s->width - 1; | |
508 | s->text_y[1] = s->height - 1; | |
509 | s->cursor_invalidate = 1; | |
e7f0ad58 | 510 | |
b35e3ba0 | 511 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 512 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
513 | y1 = s->y_displayed; |
514 | for (y = 0; y < s->height; y++) { | |
515 | c = s->cells + y1 * s->width; | |
516 | for (x = 0; x < s->width; x++) { | |
517 | vga_putcharxy(s, x, y, c->ch, | |
518 | &(c->t_attrib)); | |
519 | c++; | |
520 | } | |
521 | if (++y1 == s->total_height) { | |
522 | y1 = 0; | |
e7f0ad58 | 523 | } |
e7f0ad58 | 524 | } |
b35e3ba0 GH |
525 | console_show_cursor(s, 1); |
526 | dpy_gfx_update(s, 0, 0, | |
527 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
528 | } |
529 | ||
81c0d5a6 | 530 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 531 | { |
e7f0ad58 | 532 | int i, y1; |
3b46e624 | 533 | |
e7f0ad58 FB |
534 | if (ydelta > 0) { |
535 | for(i = 0; i < ydelta; i++) { | |
536 | if (s->y_displayed == s->y_base) | |
537 | break; | |
538 | if (++s->y_displayed == s->total_height) | |
539 | s->y_displayed = 0; | |
540 | } | |
541 | } else { | |
542 | ydelta = -ydelta; | |
543 | i = s->backscroll_height; | |
544 | if (i > s->total_height - s->height) | |
545 | i = s->total_height - s->height; | |
546 | y1 = s->y_base - i; | |
547 | if (y1 < 0) | |
548 | y1 += s->total_height; | |
549 | for(i = 0; i < ydelta; i++) { | |
550 | if (s->y_displayed == y1) | |
551 | break; | |
552 | if (--s->y_displayed < 0) | |
553 | s->y_displayed = s->total_height - 1; | |
554 | } | |
555 | } | |
556 | console_refresh(s); | |
557 | } | |
558 | ||
4c946b7f | 559 | static void vc_put_lf(VCChardev *vc) |
e7f0ad58 | 560 | { |
4c946b7f | 561 | QemuConsole *s = vc->console; |
e7f0ad58 FB |
562 | TextCell *c; |
563 | int x, y1; | |
564 | ||
e7f0ad58 FB |
565 | s->y++; |
566 | if (s->y >= s->height) { | |
567 | s->y = s->height - 1; | |
6d6f7c28 | 568 | |
e7f0ad58 FB |
569 | if (s->y_displayed == s->y_base) { |
570 | if (++s->y_displayed == s->total_height) | |
571 | s->y_displayed = 0; | |
572 | } | |
573 | if (++s->y_base == s->total_height) | |
574 | s->y_base = 0; | |
575 | if (s->backscroll_height < s->total_height) | |
576 | s->backscroll_height++; | |
577 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
578 | c = &s->cells[y1 * s->width]; | |
579 | for(x = 0; x < s->width; x++) { | |
580 | c->ch = ' '; | |
3be82c6a | 581 | c->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
e7f0ad58 FB |
582 | c++; |
583 | } | |
b35e3ba0 | 584 | if (s->y_displayed == s->y_base) { |
17742278 MAL |
585 | s->text_x[0] = 0; |
586 | s->text_y[0] = 0; | |
587 | s->text_x[1] = s->width - 1; | |
588 | s->text_y[1] = s->height - 1; | |
4d3b6f6e | 589 | |
b35e3ba0 GH |
590 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
591 | s->width * FONT_WIDTH, | |
592 | (s->height - 1) * FONT_HEIGHT); | |
593 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
594 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
3be82c6a | 595 | color_table_rgb[0][TEXT_ATTRIBUTES_DEFAULT.bgcol]); |
b35e3ba0 GH |
596 | s->update_x0 = 0; |
597 | s->update_y0 = 0; | |
598 | s->update_x1 = s->width * FONT_WIDTH; | |
599 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
600 | } |
601 | } | |
602 | } | |
603 | ||
6d6f7c28 PB |
604 | /* Set console attributes depending on the current escape codes. |
605 | * NOTE: I know this code is not very efficient (checking every color for it | |
606 | * self) but it is more readable and better maintainable. | |
607 | */ | |
4c946b7f | 608 | static void vc_handle_escape(VCChardev *vc) |
6d6f7c28 PB |
609 | { |
610 | int i; | |
611 | ||
6505fd8d MAL |
612 | for (i = 0; i < vc->nb_esc_params; i++) { |
613 | switch (vc->esc_params[i]) { | |
6d6f7c28 | 614 | case 0: /* reset all console attributes to default */ |
6505fd8d | 615 | vc->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
6d6f7c28 PB |
616 | break; |
617 | case 1: | |
6505fd8d | 618 | vc->t_attrib.bold = 1; |
6d6f7c28 PB |
619 | break; |
620 | case 4: | |
6505fd8d | 621 | vc->t_attrib.uline = 1; |
6d6f7c28 PB |
622 | break; |
623 | case 5: | |
6505fd8d | 624 | vc->t_attrib.blink = 1; |
6d6f7c28 PB |
625 | break; |
626 | case 7: | |
6505fd8d | 627 | vc->t_attrib.invers = 1; |
6d6f7c28 PB |
628 | break; |
629 | case 8: | |
6505fd8d | 630 | vc->t_attrib.unvisible = 1; |
6d6f7c28 PB |
631 | break; |
632 | case 22: | |
6505fd8d | 633 | vc->t_attrib.bold = 0; |
6d6f7c28 PB |
634 | break; |
635 | case 24: | |
6505fd8d | 636 | vc->t_attrib.uline = 0; |
6d6f7c28 PB |
637 | break; |
638 | case 25: | |
6505fd8d | 639 | vc->t_attrib.blink = 0; |
6d6f7c28 PB |
640 | break; |
641 | case 27: | |
6505fd8d | 642 | vc->t_attrib.invers = 0; |
6d6f7c28 PB |
643 | break; |
644 | case 28: | |
6505fd8d | 645 | vc->t_attrib.unvisible = 0; |
6d6f7c28 PB |
646 | break; |
647 | /* set foreground color */ | |
648 | case 30: | |
6505fd8d | 649 | vc->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
650 | break; |
651 | case 31: | |
6505fd8d | 652 | vc->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
653 | break; |
654 | case 32: | |
6505fd8d | 655 | vc->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
656 | break; |
657 | case 33: | |
6505fd8d | 658 | vc->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
659 | break; |
660 | case 34: | |
6505fd8d | 661 | vc->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
662 | break; |
663 | case 35: | |
6505fd8d | 664 | vc->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
665 | break; |
666 | case 36: | |
6505fd8d | 667 | vc->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
668 | break; |
669 | case 37: | |
6505fd8d | 670 | vc->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
671 | break; |
672 | /* set background color */ | |
673 | case 40: | |
6505fd8d | 674 | vc->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
675 | break; |
676 | case 41: | |
6505fd8d | 677 | vc->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
678 | break; |
679 | case 42: | |
6505fd8d | 680 | vc->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
681 | break; |
682 | case 43: | |
6505fd8d | 683 | vc->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
684 | break; |
685 | case 44: | |
6505fd8d | 686 | vc->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
687 | break; |
688 | case 45: | |
6505fd8d | 689 | vc->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
690 | break; |
691 | case 46: | |
6505fd8d | 692 | vc->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
693 | break; |
694 | case 47: | |
6505fd8d | 695 | vc->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
696 | break; |
697 | } | |
698 | } | |
699 | } | |
700 | ||
4c946b7f | 701 | static void vc_clear_xy(VCChardev *vc, int x, int y) |
adb47967 | 702 | { |
4c946b7f | 703 | QemuConsole *s = vc->console; |
adb47967 | 704 | int y1 = (s->y_base + y) % s->total_height; |
5b8541c6 GH |
705 | if (x >= s->width) { |
706 | x = s->width - 1; | |
707 | } | |
adb47967 TS |
708 | TextCell *c = &s->cells[y1 * s->width + x]; |
709 | c->ch = ' '; | |
3be82c6a | 710 | c->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
4c946b7f | 711 | vc_update_xy(vc, x, y); |
adb47967 TS |
712 | } |
713 | ||
4c946b7f | 714 | static void vc_put_one(VCChardev *vc, int ch) |
58aa7d8e | 715 | { |
4c946b7f | 716 | QemuConsole *s = vc->console; |
58aa7d8e RK |
717 | TextCell *c; |
718 | int y1; | |
719 | if (s->x >= s->width) { | |
720 | /* line wrap */ | |
721 | s->x = 0; | |
4c946b7f | 722 | vc_put_lf(vc); |
58aa7d8e RK |
723 | } |
724 | y1 = (s->y_base + s->y) % s->total_height; | |
725 | c = &s->cells[y1 * s->width + s->x]; | |
726 | c->ch = ch; | |
6505fd8d | 727 | c->t_attrib = vc->t_attrib; |
4c946b7f | 728 | vc_update_xy(vc, s->x, s->y); |
58aa7d8e RK |
729 | s->x++; |
730 | } | |
731 | ||
4c946b7f | 732 | static void vc_respond_str(VCChardev *vc, const char *buf) |
58aa7d8e RK |
733 | { |
734 | while (*buf) { | |
4c946b7f | 735 | vc_put_one(vc, *buf); |
58aa7d8e RK |
736 | buf++; |
737 | } | |
738 | } | |
739 | ||
3eea5498 | 740 | /* set cursor, checking bounds */ |
4c946b7f | 741 | static void vc_set_cursor(VCChardev *vc, int x, int y) |
3eea5498 | 742 | { |
4c946b7f MAL |
743 | QemuConsole *s = vc->console; |
744 | ||
3eea5498 IC |
745 | if (x < 0) { |
746 | x = 0; | |
747 | } | |
748 | if (y < 0) { | |
749 | y = 0; | |
750 | } | |
751 | if (y >= s->height) { | |
752 | y = s->height - 1; | |
753 | } | |
754 | if (x >= s->width) { | |
755 | x = s->width - 1; | |
756 | } | |
757 | ||
758 | s->x = x; | |
759 | s->y = y; | |
760 | } | |
761 | ||
4c946b7f | 762 | static void vc_putchar(VCChardev *vc, int ch) |
e7f0ad58 | 763 | { |
4c946b7f | 764 | QemuConsole *s = vc->console; |
58aa7d8e | 765 | int i; |
adb47967 | 766 | int x, y; |
58aa7d8e | 767 | char response[40]; |
e7f0ad58 | 768 | |
6505fd8d | 769 | switch(vc->state) { |
e7f0ad58 FB |
770 | case TTY_STATE_NORM: |
771 | switch(ch) { | |
6d6f7c28 | 772 | case '\r': /* carriage return */ |
e7f0ad58 FB |
773 | s->x = 0; |
774 | break; | |
6d6f7c28 | 775 | case '\n': /* newline */ |
4c946b7f | 776 | vc_put_lf(vc); |
e7f0ad58 | 777 | break; |
6d6f7c28 | 778 | case '\b': /* backspace */ |
5fafdf24 | 779 | if (s->x > 0) |
e15d7371 | 780 | s->x--; |
6d6f7c28 PB |
781 | break; |
782 | case '\t': /* tabspace */ | |
783 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 784 | s->x = 0; |
4c946b7f | 785 | vc_put_lf(vc); |
6d6f7c28 PB |
786 | } else { |
787 | s->x = s->x + (8 - (s->x % 8)); | |
788 | } | |
789 | break; | |
790 | case '\a': /* alert aka. bell */ | |
791 | /* TODO: has to be implemented */ | |
792 | break; | |
adb47967 TS |
793 | case 14: |
794 | /* SI (shift in), character set 0 (ignored) */ | |
795 | break; | |
796 | case 15: | |
797 | /* SO (shift out), character set 1 (ignored) */ | |
798 | break; | |
6d6f7c28 | 799 | case 27: /* esc (introducing an escape sequence) */ |
6505fd8d | 800 | vc->state = TTY_STATE_ESC; |
e7f0ad58 FB |
801 | break; |
802 | default: | |
4c946b7f | 803 | vc_put_one(vc, ch); |
e7f0ad58 FB |
804 | break; |
805 | } | |
806 | break; | |
6d6f7c28 | 807 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
808 | if (ch == '[') { |
809 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
6505fd8d MAL |
810 | vc->esc_params[i] = 0; |
811 | vc->nb_esc_params = 0; | |
812 | vc->state = TTY_STATE_CSI; | |
e7f0ad58 | 813 | } else { |
6505fd8d | 814 | vc->state = TTY_STATE_NORM; |
e7f0ad58 FB |
815 | } |
816 | break; | |
6d6f7c28 | 817 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 | 818 | if (ch >= '0' && ch <= '9') { |
6505fd8d MAL |
819 | if (vc->nb_esc_params < MAX_ESC_PARAMS) { |
820 | int *param = &vc->esc_params[vc->nb_esc_params]; | |
c10600af LE |
821 | int digit = (ch - '0'); |
822 | ||
823 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
824 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
825 | } |
826 | } else { | |
6505fd8d MAL |
827 | if (vc->nb_esc_params < MAX_ESC_PARAMS) |
828 | vc->nb_esc_params++; | |
7c336f9f | 829 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 830 | break; |
7c336f9f | 831 | } |
6505fd8d MAL |
832 | trace_console_putchar_csi(vc->esc_params[0], vc->esc_params[1], |
833 | ch, vc->nb_esc_params); | |
834 | vc->state = TTY_STATE_NORM; | |
e7f0ad58 | 835 | switch(ch) { |
adb47967 TS |
836 | case 'A': |
837 | /* move cursor up */ | |
6505fd8d MAL |
838 | if (vc->esc_params[0] == 0) { |
839 | vc->esc_params[0] = 1; | |
adb47967 | 840 | } |
6505fd8d | 841 | vc_set_cursor(vc, s->x, s->y - vc->esc_params[0]); |
adb47967 TS |
842 | break; |
843 | case 'B': | |
844 | /* move cursor down */ | |
6505fd8d MAL |
845 | if (vc->esc_params[0] == 0) { |
846 | vc->esc_params[0] = 1; | |
adb47967 | 847 | } |
6505fd8d | 848 | vc_set_cursor(vc, s->x, s->y + vc->esc_params[0]); |
e7f0ad58 FB |
849 | break; |
850 | case 'C': | |
adb47967 | 851 | /* move cursor right */ |
6505fd8d MAL |
852 | if (vc->esc_params[0] == 0) { |
853 | vc->esc_params[0] = 1; | |
adb47967 | 854 | } |
6505fd8d | 855 | vc_set_cursor(vc, s->x + vc->esc_params[0], s->y); |
e7f0ad58 | 856 | break; |
adb47967 TS |
857 | case 'D': |
858 | /* move cursor left */ | |
6505fd8d MAL |
859 | if (vc->esc_params[0] == 0) { |
860 | vc->esc_params[0] = 1; | |
adb47967 | 861 | } |
6505fd8d | 862 | vc_set_cursor(vc, s->x - vc->esc_params[0], s->y); |
adb47967 TS |
863 | break; |
864 | case 'G': | |
865 | /* move cursor to column */ | |
6505fd8d | 866 | vc_set_cursor(vc, vc->esc_params[0] - 1, s->y); |
adb47967 TS |
867 | break; |
868 | case 'f': | |
869 | case 'H': | |
870 | /* move cursor to row, column */ | |
6505fd8d | 871 | vc_set_cursor(vc, vc->esc_params[1] - 1, vc->esc_params[0] - 1); |
adb47967 TS |
872 | break; |
873 | case 'J': | |
6505fd8d | 874 | switch (vc->esc_params[0]) { |
adb47967 TS |
875 | case 0: |
876 | /* clear to end of screen */ | |
877 | for (y = s->y; y < s->height; y++) { | |
878 | for (x = 0; x < s->width; x++) { | |
879 | if (y == s->y && x < s->x) { | |
880 | continue; | |
881 | } | |
4c946b7f | 882 | vc_clear_xy(vc, x, y); |
adb47967 TS |
883 | } |
884 | } | |
885 | break; | |
886 | case 1: | |
887 | /* clear from beginning of screen */ | |
888 | for (y = 0; y <= s->y; y++) { | |
889 | for (x = 0; x < s->width; x++) { | |
890 | if (y == s->y && x > s->x) { | |
891 | break; | |
892 | } | |
4c946b7f | 893 | vc_clear_xy(vc, x, y); |
adb47967 TS |
894 | } |
895 | } | |
896 | break; | |
897 | case 2: | |
898 | /* clear entire screen */ | |
899 | for (y = 0; y <= s->height; y++) { | |
900 | for (x = 0; x < s->width; x++) { | |
4c946b7f | 901 | vc_clear_xy(vc, x, y); |
adb47967 TS |
902 | } |
903 | } | |
f94a950f | 904 | break; |
adb47967 | 905 | } |
95d8f9f4 | 906 | break; |
e7f0ad58 | 907 | case 'K': |
6505fd8d | 908 | switch (vc->esc_params[0]) { |
adb47967 | 909 | case 0: |
f94a950f MA |
910 | /* clear to eol */ |
911 | for(x = s->x; x < s->width; x++) { | |
4c946b7f | 912 | vc_clear_xy(vc, x, s->y); |
f94a950f MA |
913 | } |
914 | break; | |
adb47967 TS |
915 | case 1: |
916 | /* clear from beginning of line */ | |
5b8541c6 | 917 | for (x = 0; x <= s->x && x < s->width; x++) { |
4c946b7f | 918 | vc_clear_xy(vc, x, s->y); |
adb47967 TS |
919 | } |
920 | break; | |
921 | case 2: | |
922 | /* clear entire line */ | |
923 | for(x = 0; x < s->width; x++) { | |
4c946b7f | 924 | vc_clear_xy(vc, x, s->y); |
adb47967 | 925 | } |
f94a950f MA |
926 | break; |
927 | } | |
adb47967 TS |
928 | break; |
929 | case 'm': | |
4c946b7f | 930 | vc_handle_escape(vc); |
f94a950f | 931 | break; |
adb47967 | 932 | case 'n': |
6505fd8d | 933 | switch (vc->esc_params[0]) { |
58aa7d8e RK |
934 | case 5: |
935 | /* report console status (always succeed)*/ | |
4c946b7f | 936 | vc_respond_str(vc, "\033[0n"); |
58aa7d8e RK |
937 | break; |
938 | case 6: | |
939 | /* report cursor position */ | |
940 | sprintf(response, "\033[%d;%dR", | |
941 | (s->y_base + s->y) % s->total_height + 1, | |
942 | s->x + 1); | |
4c946b7f | 943 | vc_respond_str(vc, response); |
58aa7d8e RK |
944 | break; |
945 | } | |
adb47967 TS |
946 | break; |
947 | case 's': | |
948 | /* save cursor position */ | |
6505fd8d MAL |
949 | vc->x_saved = s->x; |
950 | vc->y_saved = s->y; | |
adb47967 TS |
951 | break; |
952 | case 'u': | |
953 | /* restore cursor position */ | |
6505fd8d MAL |
954 | s->x = vc->x_saved; |
955 | s->y = vc->y_saved; | |
adb47967 TS |
956 | break; |
957 | default: | |
5d28b0e9 | 958 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
959 | break; |
960 | } | |
961 | break; | |
e7f0ad58 FB |
962 | } |
963 | } | |
964 | } | |
965 | ||
26b032b9 | 966 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
967 | struct DisplaySurface *new_surface, |
968 | bool update) | |
26b032b9 MAL |
969 | { |
970 | if (dcl->ops->dpy_gfx_switch) { | |
971 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
972 | } | |
c84ab0a5 MAL |
973 | |
974 | if (update && dcl->ops->dpy_gfx_update) { | |
975 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
976 | surface_width(new_surface), | |
977 | surface_height(new_surface)); | |
978 | } | |
26b032b9 MAL |
979 | } |
980 | ||
589089fe MAL |
981 | static void dpy_gfx_create_texture(QemuConsole *con, DisplaySurface *surface) |
982 | { | |
983 | if (con->gl && con->gl->ops->dpy_gl_ctx_create_texture) { | |
984 | con->gl->ops->dpy_gl_ctx_create_texture(con->gl, surface); | |
985 | } | |
986 | } | |
987 | ||
988 | static void dpy_gfx_destroy_texture(QemuConsole *con, DisplaySurface *surface) | |
989 | { | |
990 | if (con->gl && con->gl->ops->dpy_gl_ctx_destroy_texture) { | |
991 | con->gl->ops->dpy_gl_ctx_destroy_texture(con->gl, surface); | |
992 | } | |
993 | } | |
994 | ||
995 | static void dpy_gfx_update_texture(QemuConsole *con, DisplaySurface *surface, | |
996 | int x, int y, int w, int h) | |
997 | { | |
998 | if (con->gl && con->gl->ops->dpy_gl_ctx_update_texture) { | |
999 | con->gl->ops->dpy_gl_ctx_update_texture(con->gl, surface, x, y, w, h); | |
1000 | } | |
1001 | } | |
26b032b9 | 1002 | |
ebced091 | 1003 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
1004 | QemuConsole *con, |
1005 | Error **errp) | |
ebced091 MAL |
1006 | { |
1007 | static const char nodev[] = | |
1008 | "This VM has no graphic display device."; | |
1009 | static DisplaySurface *dummy; | |
1010 | ||
4b7b661d | 1011 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1012 | if (!dummy) { |
1013 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1014 | } | |
589089fe MAL |
1015 | if (con) { |
1016 | dpy_gfx_create_texture(con, dummy); | |
1017 | } | |
c84ab0a5 | 1018 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1019 | return; |
1020 | } | |
1021 | ||
e1c676a2 MAL |
1022 | dpy_gfx_create_texture(con, con->surface); |
1023 | displaychangelistener_gfx_switch(dcl, con->surface, | |
1024 | con->scanout.kind == SCANOUT_SURFACE); | |
1025 | ||
ebced091 MAL |
1026 | if (con->scanout.kind == SCANOUT_DMABUF && |
1027 | displaychangelistener_has_dmabuf(dcl)) { | |
1028 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1029 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1030 | dcl->ops->dpy_gl_scanout_texture) { | |
1031 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1032 | con->scanout.texture.backing_id, | |
1033 | con->scanout.texture.backing_y_0_top, | |
1034 | con->scanout.texture.backing_width, | |
1035 | con->scanout.texture.backing_height, | |
1036 | con->scanout.texture.x, | |
1037 | con->scanout.texture.y, | |
1038 | con->scanout.texture.width, | |
bf41ab61 MAL |
1039 | con->scanout.texture.height, |
1040 | con->scanout.texture.d3d_tex2d); | |
ebced091 | 1041 | } |
ebced091 MAL |
1042 | } |
1043 | ||
e7f0ad58 FB |
1044 | void console_select(unsigned int index) |
1045 | { | |
284d1c6b | 1046 | DisplayChangeListener *dcl; |
76ffb0b4 | 1047 | QemuConsole *s; |
6d6f7c28 | 1048 | |
437fe106 | 1049 | trace_console_select(index); |
284d1c6b | 1050 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1051 | if (s) { |
7d957bd8 | 1052 | DisplayState *ds = s->ds; |
bf1bed81 | 1053 | |
e7f0ad58 | 1054 | active_console = s; |
074b2409 MAL |
1055 | QLIST_FOREACH (dcl, &ds->listeners, next) { |
1056 | if (dcl->con != NULL) { | |
1057 | continue; | |
2e5567c9 | 1058 | } |
074b2409 | 1059 | displaychangelistener_display_console(dcl, s, NULL); |
a93a4a22 | 1060 | } |
17742278 | 1061 | dpy_text_resize(s, s->width, s->height); |
aea7947c | 1062 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1063 | } |
1064 | } | |
1065 | ||
777357d7 | 1066 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1067 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1068 | TYPE_CHARDEV_VC) | |
777357d7 | 1069 | |
5bf5adae | 1070 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1071 | { |
777357d7 | 1072 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1073 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1074 | int i; |
1075 | ||
14778c20 PB |
1076 | s->update_x0 = s->width * FONT_WIDTH; |
1077 | s->update_y0 = s->height * FONT_HEIGHT; | |
1078 | s->update_x1 = 0; | |
1079 | s->update_y1 = 0; | |
e7f0ad58 FB |
1080 | console_show_cursor(s, 0); |
1081 | for(i = 0; i < len; i++) { | |
4c946b7f | 1082 | vc_putchar(drv, buf[i]); |
e7f0ad58 FB |
1083 | } |
1084 | console_show_cursor(s, 1); | |
bc9b8bc9 | 1085 | if (s->update_x0 < s->update_x1) { |
c78f7137 | 1086 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1087 | s->update_x1 - s->update_x0, |
1088 | s->update_y1 - s->update_y0); | |
14778c20 | 1089 | } |
e7f0ad58 FB |
1090 | return len; |
1091 | } | |
1092 | ||
ec222519 | 1093 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1094 | { |
0c9d0641 | 1095 | uint32_t len, avail; |
3b46e624 | 1096 | |
909cda12 | 1097 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1098 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1099 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1100 | const uint8_t *buf; |
1101 | uint32_t size; | |
1102 | ||
ec222519 | 1103 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
cf6280b9 | 1104 | qemu_chr_be_write(s->chr, buf, size); |
ec222519 | 1105 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1106 | avail -= size; |
e15d7371 | 1107 | } |
e15d7371 FB |
1108 | } |
1109 | ||
e7f0ad58 | 1110 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1111 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1112 | { |
e7f0ad58 FB |
1113 | uint8_t buf[16], *q; |
1114 | int c; | |
0c9d0641 | 1115 | uint32_t num_free; |
e7f0ad58 | 1116 | |
af3a9031 | 1117 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1118 | return; |
1119 | ||
1120 | switch(keysym) { | |
1121 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1122 | console_scroll(s, -1); |
e7f0ad58 FB |
1123 | break; |
1124 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1125 | console_scroll(s, 1); |
e7f0ad58 FB |
1126 | break; |
1127 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1128 | console_scroll(s, -10); |
e7f0ad58 FB |
1129 | break; |
1130 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1131 | console_scroll(s, 10); |
e7f0ad58 FB |
1132 | break; |
1133 | default: | |
e15d7371 FB |
1134 | /* convert the QEMU keysym to VT100 key string */ |
1135 | q = buf; | |
1136 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1137 | *q++ = '\033'; | |
1138 | *q++ = '['; | |
1139 | c = keysym - 0xe100; | |
1140 | if (c >= 10) | |
1141 | *q++ = '0' + (c / 10); | |
1142 | *q++ = '0' + (c % 10); | |
1143 | *q++ = '~'; | |
1144 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1145 | *q++ = '\033'; | |
1146 | *q++ = '['; | |
1147 | *q++ = keysym & 0xff; | |
4104833f | 1148 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
f1f7a1e2 | 1149 | qemu_chr_write(s->chr, (uint8_t *)"\r", 1, true); |
4104833f | 1150 | *q++ = '\n'; |
e15d7371 | 1151 | } else { |
4104833f PB |
1152 | *q++ = keysym; |
1153 | } | |
1154 | if (s->echo) { | |
f1f7a1e2 | 1155 | qemu_chr_write(s->chr, buf, q - buf, true); |
e15d7371 | 1156 | } |
014b00cc VR |
1157 | num_free = fifo8_num_free(&s->out_fifo); |
1158 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1159 | kbd_send_chars(s); | |
e7f0ad58 FB |
1160 | break; |
1161 | } | |
1162 | } | |
1163 | ||
7fb1cf16 | 1164 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1165 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1166 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1167 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1168 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1169 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1170 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1171 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1172 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1173 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
df6322a8 | 1174 | [Q_KEY_CODE_TAB] = QEMU_KEY_TAB, |
344aa283 | 1175 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1176 | }; |
1177 | ||
da024b1e GH |
1178 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1179 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1180 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1181 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1182 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1183 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1184 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1185 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1186 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1187 | }; | |
1188 | ||
1189 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1190 | { |
1191 | int keysym; | |
1192 | ||
da024b1e | 1193 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1194 | if (keysym == 0) { |
1195 | return false; | |
1196 | } | |
1197 | kbd_put_keysym_console(s, keysym); | |
1198 | return true; | |
1199 | } | |
1200 | ||
bdef9724 GH |
1201 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1202 | { | |
1203 | int i; | |
1204 | ||
1205 | for (i = 0; i < len && str[i]; i++) { | |
1206 | kbd_put_keysym_console(s, str[i]); | |
1207 | } | |
1208 | } | |
1209 | ||
3f9a6e85 GH |
1210 | void kbd_put_keysym(int keysym) |
1211 | { | |
1212 | kbd_put_keysym_console(active_console, keysym); | |
1213 | } | |
1214 | ||
4d3b6f6e AZ |
1215 | static void text_console_invalidate(void *opaque) |
1216 | { | |
76ffb0b4 | 1217 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 | 1218 | |
17742278 | 1219 | if (s->console_type == TEXT_CONSOLE) { |
68f00996 AL |
1220 | text_console_resize(s); |
1221 | } | |
4d3b6f6e AZ |
1222 | console_refresh(s); |
1223 | } | |
1224 | ||
c227f099 | 1225 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1226 | { |
76ffb0b4 | 1227 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1228 | int i, j, src; |
1229 | ||
1230 | if (s->text_x[0] <= s->text_x[1]) { | |
1231 | src = (s->y_base + s->text_y[0]) * s->width; | |
1232 | chardata += s->text_y[0] * s->width; | |
1233 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1234 | for (j = 0; j < s->width; j++, src++) { |
1235 | console_write_ch(chardata ++, | |
1236 | ATTR2CHTYPE(s->cells[src].ch, | |
1237 | s->cells[src].t_attrib.fgcol, | |
1238 | s->cells[src].t_attrib.bgcol, | |
1239 | s->cells[src].t_attrib.bold)); | |
1240 | } | |
c78f7137 | 1241 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1242 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1243 | s->text_x[0] = s->width; |
1244 | s->text_y[0] = s->height; | |
1245 | s->text_x[1] = 0; | |
1246 | s->text_y[1] = 0; | |
1247 | } | |
1248 | if (s->cursor_invalidate) { | |
c78f7137 | 1249 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1250 | s->cursor_invalidate = 0; |
1251 | } | |
1252 | } | |
1253 | ||
2fd319cf | 1254 | static QemuConsole *new_console(console_type_t console_type, uint32_t head) |
e7f0ad58 | 1255 | { |
2fd319cf | 1256 | DisplayState *ds = get_alloc_displaystate(); |
95be0669 | 1257 | Object *obj; |
76ffb0b4 | 1258 | QemuConsole *s; |
95219897 | 1259 | int i; |
e7f0ad58 | 1260 | |
95be0669 GH |
1261 | obj = object_new(TYPE_QEMU_CONSOLE); |
1262 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1263 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1264 | s->head = head; |
aa2beaa1 | 1265 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1266 | (Object **)&s->device, |
39f72ef9 | 1267 | object_property_allow_set_link, |
d2623129 | 1268 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1269 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1270 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1271 | |
af3a9031 TS |
1272 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1273 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1274 | active_console = s; |
af3a9031 | 1275 | } |
e7f0ad58 | 1276 | s->ds = ds; |
af3a9031 | 1277 | s->console_type = console_type; |
41d004d8 | 1278 | s->window_id = -1; |
a1d2db08 | 1279 | |
cd6cd8fa GH |
1280 | if (QTAILQ_EMPTY(&consoles)) { |
1281 | s->index = 0; | |
1282 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1283 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1284 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1285 | s->index = last->index + 1; |
1286 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1287 | } else { |
9588d67e GH |
1288 | /* |
1289 | * HACK: Put graphical consoles before text consoles. | |
1290 | * | |
1291 | * Only do that for coldplugged devices. After initial device | |
1292 | * initialization we will not renumber the consoles any more. | |
1293 | */ | |
cd6cd8fa GH |
1294 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1295 | ||
1296 | while (QTAILQ_NEXT(c, next) != NULL && | |
1297 | c->console_type == GRAPHIC_CONSOLE) { | |
1298 | c = QTAILQ_NEXT(c, next); | |
1299 | } | |
1300 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1301 | /* have no text consoles */ | |
1302 | s->index = c->index + 1; | |
1303 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1304 | } else { | |
1305 | s->index = c->index; | |
1306 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1307 | /* renumber text consoles */ | |
1308 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1309 | c->index = i; | |
1310 | } | |
95219897 | 1311 | } |
95219897 PB |
1312 | } |
1313 | return s; | |
1314 | } | |
1315 | ||
09b4c198 MAL |
1316 | #ifdef WIN32 |
1317 | void qemu_displaysurface_win32_set_handle(DisplaySurface *surface, | |
1318 | HANDLE h, uint32_t offset) | |
1319 | { | |
1320 | assert(!surface->handle); | |
1321 | ||
1322 | surface->handle = h; | |
1323 | surface->handle_offset = offset; | |
1324 | } | |
1325 | ||
1326 | static void | |
1327 | win32_pixman_image_destroy(pixman_image_t *image, void *data) | |
1328 | { | |
1329 | DisplaySurface *surface = data; | |
1330 | ||
1331 | if (!surface->handle) { | |
1332 | return; | |
1333 | } | |
1334 | ||
1335 | assert(surface->handle_offset == 0); | |
1336 | ||
1337 | qemu_win32_map_free( | |
1338 | pixman_image_get_data(surface->image), | |
1339 | surface->handle, | |
1340 | &error_warn | |
1341 | ); | |
1342 | } | |
1343 | #endif | |
1344 | ||
eb69442a | 1345 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1346 | { |
09b4c198 MAL |
1347 | DisplaySurface *surface; |
1348 | void *bits = NULL; | |
1349 | #ifdef WIN32 | |
1350 | HANDLE handle = NULL; | |
1351 | #endif | |
69c77777 | 1352 | |
09b4c198 MAL |
1353 | trace_displaysurface_create(width, height); |
1354 | ||
1355 | #ifdef WIN32 | |
1356 | bits = qemu_win32_map_alloc(width * height * 4, &handle, &error_abort); | |
1357 | #endif | |
1358 | ||
1359 | surface = qemu_create_displaysurface_from( | |
1360 | width, height, | |
1361 | PIXMAN_x8r8g8b8, | |
1362 | width * 4, bits | |
1363 | ); | |
30f1e661 | 1364 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1365 | |
09b4c198 MAL |
1366 | #ifdef WIN32 |
1367 | qemu_displaysurface_win32_set_handle(surface, handle, 0); | |
1368 | #endif | |
537a4391 GH |
1369 | return surface; |
1370 | } | |
1371 | ||
30f1e661 GH |
1372 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1373 | pixman_format_code_t format, | |
1374 | int linesize, uint8_t *data) | |
98b50080 | 1375 | { |
69c77777 | 1376 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1377 | |
30f1e661 GH |
1378 | trace_displaysurface_create_from(surface, width, height, format); |
1379 | surface->format = format; | |
69c77777 GH |
1380 | surface->image = pixman_image_create_bits(surface->format, |
1381 | width, height, | |
1382 | (void *)data, linesize); | |
1383 | assert(surface->image != NULL); | |
09b4c198 MAL |
1384 | #ifdef WIN32 |
1385 | pixman_image_set_destroy_function(surface->image, | |
1386 | win32_pixman_image_destroy, surface); | |
1387 | #endif | |
69c77777 | 1388 | |
98b50080 PB |
1389 | return surface; |
1390 | } | |
1391 | ||
ca58b45f GH |
1392 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1393 | { | |
1394 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1395 | ||
1396 | trace_displaysurface_create_pixman(surface); | |
1397 | surface->format = pixman_image_get_format(image); | |
1398 | surface->image = pixman_image_ref(image); | |
1399 | ||
1400 | return surface; | |
1401 | } | |
1402 | ||
b5a087b0 AO |
1403 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1404 | const char *msg) | |
d3002b04 | 1405 | { |
521a580d | 1406 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1407 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1408 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1409 | pixman_image_t *glyph; |
1410 | int len, x, y, i; | |
1411 | ||
1412 | len = strlen(msg); | |
521a580d GH |
1413 | x = (w / FONT_WIDTH - len) / 2; |
1414 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1415 | for (i = 0; i < len; i++) { |
1416 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1417 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1418 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1419 | qemu_pixman_image_unref(glyph); | |
1420 | } | |
b5a087b0 | 1421 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1422 | return surface; |
1423 | } | |
1424 | ||
da229ef3 | 1425 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1426 | { |
da229ef3 | 1427 | if (surface == NULL) { |
98b50080 | 1428 | return; |
187cd1d9 | 1429 | } |
da229ef3 GH |
1430 | trace_displaysurface_free(surface); |
1431 | qemu_pixman_image_unref(surface->image); | |
1432 | g_free(surface); | |
98b50080 PB |
1433 | } |
1434 | ||
06020b95 GH |
1435 | bool console_has_gl(QemuConsole *con) |
1436 | { | |
1437 | return con->gl != NULL; | |
1438 | } | |
1439 | ||
d0e137bc MAL |
1440 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1441 | { | |
1442 | if (dcl->ops->dpy_has_dmabuf) { | |
1443 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1444 | } | |
1445 | ||
1446 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1447 | return true; | |
1448 | } | |
1449 | ||
1450 | return false; | |
1451 | } | |
1452 | ||
4b7b661d MAL |
1453 | static bool console_compatible_with(QemuConsole *con, |
1454 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1455 | { |
5983fdf1 MAL |
1456 | int flags; |
1457 | ||
1458 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1459 | ||
a62c4a17 MAL |
1460 | if (console_has_gl(con) && |
1461 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1462 | error_setg(errp, "Display %s is incompatible with the GL context", |
1463 | dcl->ops->dpy_name); | |
1464 | return false; | |
1465 | } | |
1466 | ||
5983fdf1 MAL |
1467 | if (flags & GRAPHIC_FLAGS_GL && |
1468 | !console_has_gl(con)) { | |
1469 | error_setg(errp, "The console requires a GL context."); | |
1470 | return false; | |
1471 | ||
1472 | } | |
1473 | ||
1474 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1475 | !displaychangelistener_has_dmabuf(dcl)) { | |
1476 | error_setg(errp, "The console requires display DMABUF support."); | |
1477 | return false; | |
1478 | } | |
1479 | ||
1480 | return true; | |
1481 | } | |
1482 | ||
b6596785 BE |
1483 | void console_handle_touch_event(QemuConsole *con, |
1484 | struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX], | |
1485 | uint64_t num_slot, | |
1486 | int width, int height, | |
1487 | double x, double y, | |
1488 | InputMultiTouchType type, | |
1489 | Error **errp) | |
1490 | { | |
1491 | struct touch_slot *slot; | |
1492 | bool needs_sync = false; | |
1493 | int update; | |
1494 | int i; | |
1495 | ||
1496 | if (num_slot >= INPUT_EVENT_SLOTS_MAX) { | |
1497 | error_setg(errp, | |
1498 | "Unexpected touch slot number: % " PRId64" >= %d", | |
1499 | num_slot, INPUT_EVENT_SLOTS_MAX); | |
1500 | return; | |
1501 | } | |
1502 | ||
1503 | slot = &touch_slots[num_slot]; | |
1504 | slot->x = x; | |
1505 | slot->y = y; | |
1506 | ||
1507 | if (type == INPUT_MULTI_TOUCH_TYPE_BEGIN) { | |
1508 | slot->tracking_id = num_slot; | |
1509 | } | |
1510 | ||
1511 | for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) { | |
1512 | if (i == num_slot) { | |
1513 | update = type; | |
1514 | } else { | |
1515 | update = INPUT_MULTI_TOUCH_TYPE_UPDATE; | |
1516 | } | |
1517 | ||
1518 | slot = &touch_slots[i]; | |
1519 | ||
1520 | if (slot->tracking_id == -1) { | |
1521 | continue; | |
1522 | } | |
1523 | ||
1524 | if (update == INPUT_MULTI_TOUCH_TYPE_END) { | |
1525 | slot->tracking_id = -1; | |
1526 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1527 | needs_sync = true; | |
1528 | } else { | |
1529 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1530 | qemu_input_queue_btn(con, INPUT_BUTTON_TOUCH, true); | |
1531 | qemu_input_queue_mtt_abs(con, | |
1532 | INPUT_AXIS_X, (int) slot->x, | |
1533 | 0, width, | |
1534 | i, slot->tracking_id); | |
1535 | qemu_input_queue_mtt_abs(con, | |
1536 | INPUT_AXIS_Y, (int) slot->y, | |
1537 | 0, height, | |
1538 | i, slot->tracking_id); | |
1539 | needs_sync = true; | |
1540 | } | |
1541 | } | |
1542 | ||
1543 | if (needs_sync) { | |
1544 | qemu_input_event_sync(); | |
1545 | } | |
1546 | } | |
1547 | ||
5e79d516 | 1548 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1549 | { |
1550 | /* display has opengl support */ | |
5e79d516 MAL |
1551 | assert(con); |
1552 | if (con->gl) { | |
1553 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1554 | exit(1); |
1555 | } | |
5e79d516 MAL |
1556 | con->gl = gl; |
1557 | } | |
1558 | ||
5209089f | 1559 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1560 | { |
284d1c6b GH |
1561 | QemuConsole *con; |
1562 | ||
e0665c3b MAL |
1563 | assert(!dcl->ds); |
1564 | ||
7c20b4a3 | 1565 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1566 | dcl->ds = get_alloc_displaystate(); |
1567 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1568 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1569 | if (dcl->con) { |
1570 | dcl->con->dcls++; | |
1571 | con = dcl->con; | |
1572 | } else { | |
1573 | con = active_console; | |
1574 | } | |
4b7b661d | 1575 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
de00b60d MAL |
1576 | if (con && con->cursor && dcl->ops->dpy_cursor_define) { |
1577 | dcl->ops->dpy_cursor_define(dcl, con->cursor); | |
1578 | } | |
6effaa16 MAL |
1579 | if (con && dcl->ops->dpy_mouse_set) { |
1580 | dcl->ops->dpy_mouse_set(dcl, con->cursor_x, con->cursor_y, con->cursor_on); | |
1581 | } | |
aea7947c | 1582 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1583 | } |
1584 | ||
0f7b2864 GH |
1585 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1586 | uint64_t interval) | |
1587 | { | |
1588 | DisplayState *ds = dcl->ds; | |
1589 | ||
1590 | dcl->update_interval = interval; | |
1591 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1592 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1593 | } |
1594 | } | |
1595 | ||
7c20b4a3 GH |
1596 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1597 | { | |
1598 | DisplayState *ds = dcl->ds; | |
1599 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1600 | if (dcl->con) { |
1601 | dcl->con->dcls--; | |
1602 | } | |
7c20b4a3 | 1603 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1604 | dcl->ds = NULL; |
7c20b4a3 GH |
1605 | gui_setup_refresh(ds); |
1606 | } | |
1607 | ||
cf1ecc82 GH |
1608 | static void dpy_set_ui_info_timer(void *opaque) |
1609 | { | |
1610 | QemuConsole *con = opaque; | |
1611 | ||
1612 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1613 | } | |
1614 | ||
b7fb49f0 GH |
1615 | bool dpy_ui_info_supported(QemuConsole *con) |
1616 | { | |
5c4b107f GH |
1617 | if (con == NULL) { |
1618 | con = active_console; | |
1619 | } | |
1620 | ||
b7fb49f0 GH |
1621 | return con->hw_ops->ui_info != NULL; |
1622 | } | |
1623 | ||
5eaf1e48 MAL |
1624 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1625 | { | |
5c4b107f GH |
1626 | if (con == NULL) { |
1627 | con = active_console; | |
1628 | } | |
5eaf1e48 MAL |
1629 | |
1630 | return &con->ui_info; | |
1631 | } | |
1632 | ||
ca19ef52 | 1633 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1634 | { |
5c4b107f GH |
1635 | if (con == NULL) { |
1636 | con = active_console; | |
1637 | } | |
1185fde4 | 1638 | |
b7fb49f0 | 1639 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1640 | return -1; |
6f90f3d7 | 1641 | } |
1185fde4 GH |
1642 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1643 | /* nothing changed -- ignore */ | |
1644 | return 0; | |
1645 | } | |
cf1ecc82 GH |
1646 | |
1647 | /* | |
1648 | * Typically we get a flood of these as the user resizes the window. | |
1649 | * Wait until the dust has settled (one second without updates), then | |
1650 | * go notify the guest. | |
1651 | */ | |
1185fde4 | 1652 | con->ui_info = *info; |
ca19ef52 MAL |
1653 | timer_mod(con->ui_timer, |
1654 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1655 | return 0; |
6f90f3d7 GH |
1656 | } |
1657 | ||
c78f7137 | 1658 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1659 | { |
c78f7137 | 1660 | DisplayState *s = con->ds; |
284d1c6b | 1661 | DisplayChangeListener *dcl; |
ebced091 MAL |
1662 | int width = qemu_console_get_width(con, x + w); |
1663 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1664 | |
1665 | x = MAX(x, 0); | |
1666 | y = MAX(y, 0); | |
1667 | x = MIN(x, width); | |
1668 | y = MIN(y, height); | |
1669 | w = MIN(w, width - x); | |
1670 | h = MIN(h, height - y); | |
1671 | ||
81c0d5a6 | 1672 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1673 | return; |
1674 | } | |
589089fe | 1675 | dpy_gfx_update_texture(con, con->surface, x, y, w, h); |
7c20b4a3 | 1676 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1677 | if (con != (dcl->con ? dcl->con : active_console)) { |
1678 | continue; | |
1679 | } | |
7c20b4a3 | 1680 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1681 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1682 | } |
1683 | } | |
1684 | } | |
1685 | ||
7cd0afe6 TZ |
1686 | void dpy_gfx_update_full(QemuConsole *con) |
1687 | { | |
ebced091 MAL |
1688 | int w = qemu_console_get_width(con, 0); |
1689 | int h = qemu_console_get_height(con, 0); | |
1690 | ||
1691 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1692 | } |
1693 | ||
321f048d GH |
1694 | void dpy_gfx_replace_surface(QemuConsole *con, |
1695 | DisplaySurface *surface) | |
1696 | { | |
c821a58e | 1697 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1698 | DisplayState *s = con->ds; |
1699 | DisplaySurface *old_surface = con->surface; | |
0d0be876 | 1700 | DisplaySurface *new_surface = surface; |
284d1c6b | 1701 | DisplayChangeListener *dcl; |
c821a58e AO |
1702 | int width; |
1703 | int height; | |
1704 | ||
1705 | if (!surface) { | |
1706 | if (old_surface) { | |
1707 | width = surface_width(old_surface); | |
1708 | height = surface_height(old_surface); | |
1709 | } else { | |
1710 | width = 640; | |
1711 | height = 480; | |
1712 | } | |
1713 | ||
0d0be876 | 1714 | new_surface = qemu_create_placeholder_surface(width, height, placeholder_msg); |
c821a58e | 1715 | } |
321f048d | 1716 | |
0d0be876 | 1717 | assert(old_surface != new_surface); |
6905b934 | 1718 | |
ebced091 | 1719 | con->scanout.kind = SCANOUT_SURFACE; |
0d0be876 DK |
1720 | con->surface = new_surface; |
1721 | dpy_gfx_create_texture(con, new_surface); | |
284d1c6b GH |
1722 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1723 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1724 | continue; | |
1725 | } | |
0d0be876 | 1726 | displaychangelistener_gfx_switch(dcl, new_surface, surface ? FALSE : TRUE); |
321f048d | 1727 | } |
589089fe | 1728 | dpy_gfx_destroy_texture(con, old_surface); |
da229ef3 | 1729 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1730 | } |
1731 | ||
49743df3 BH |
1732 | bool dpy_gfx_check_format(QemuConsole *con, |
1733 | pixman_format_code_t format) | |
1734 | { | |
1735 | DisplayChangeListener *dcl; | |
1736 | DisplayState *s = con->ds; | |
1737 | ||
1738 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1739 | if (dcl->con && dcl->con != con) { | |
1740 | /* dcl bound to another console -> skip */ | |
1741 | continue; | |
1742 | } | |
1743 | if (dcl->ops->dpy_gfx_check_format) { | |
1744 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1745 | return false; | |
1746 | } | |
1747 | } else { | |
75ae7c46 | 1748 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1749 | if (format != qemu_default_pixman_format(32, true)) { |
1750 | return false; | |
1751 | } | |
1752 | } | |
1753 | } | |
1754 | return true; | |
1755 | } | |
1756 | ||
6075137d | 1757 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1758 | { |
284d1c6b GH |
1759 | DisplayChangeListener *dcl; |
1760 | ||
7c20b4a3 GH |
1761 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1762 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1763 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1764 | } |
1765 | } | |
1766 | } | |
1767 | ||
c78f7137 | 1768 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1769 | { |
c78f7137 | 1770 | DisplayState *s = con->ds; |
284d1c6b | 1771 | DisplayChangeListener *dcl; |
321f048d | 1772 | |
81c0d5a6 | 1773 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1774 | return; |
1775 | } | |
7c20b4a3 | 1776 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1777 | if (con != (dcl->con ? dcl->con : active_console)) { |
1778 | continue; | |
1779 | } | |
7c20b4a3 | 1780 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1781 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1782 | } |
1783 | } | |
1784 | } | |
1785 | ||
c78f7137 | 1786 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1787 | { |
c78f7137 | 1788 | DisplayState *s = con->ds; |
284d1c6b | 1789 | DisplayChangeListener *dcl; |
321f048d | 1790 | |
81c0d5a6 | 1791 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1792 | return; |
1793 | } | |
7c20b4a3 | 1794 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1795 | if (con != (dcl->con ? dcl->con : active_console)) { |
1796 | continue; | |
1797 | } | |
7c20b4a3 | 1798 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1799 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1800 | } |
1801 | } | |
1802 | } | |
1803 | ||
c78f7137 | 1804 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1805 | { |
c78f7137 | 1806 | DisplayState *s = con->ds; |
9425c004 | 1807 | DisplayChangeListener *dcl; |
321f048d | 1808 | |
81c0d5a6 | 1809 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1810 | return; |
1811 | } | |
7c20b4a3 | 1812 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1813 | if (con != (dcl->con ? dcl->con : active_console)) { |
1814 | continue; | |
1815 | } | |
7c20b4a3 | 1816 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1817 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1818 | } |
1819 | } | |
1820 | } | |
1821 | ||
c78f7137 | 1822 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1823 | { |
c78f7137 | 1824 | DisplayState *s = con->ds; |
284d1c6b | 1825 | DisplayChangeListener *dcl; |
321f048d | 1826 | |
6effaa16 MAL |
1827 | con->cursor_x = x; |
1828 | con->cursor_y = y; | |
1829 | con->cursor_on = on; | |
81c0d5a6 | 1830 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1831 | return; |
1832 | } | |
7c20b4a3 | 1833 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1834 | if (con != (dcl->con ? dcl->con : active_console)) { |
1835 | continue; | |
1836 | } | |
7c20b4a3 | 1837 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1838 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1839 | } |
1840 | } | |
1841 | } | |
1842 | ||
c78f7137 | 1843 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1844 | { |
c78f7137 | 1845 | DisplayState *s = con->ds; |
284d1c6b | 1846 | DisplayChangeListener *dcl; |
321f048d | 1847 | |
385ac97f MAL |
1848 | cursor_unref(con->cursor); |
1849 | con->cursor = cursor_ref(cursor); | |
81c0d5a6 | 1850 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1851 | return; |
1852 | } | |
7c20b4a3 | 1853 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1854 | if (con != (dcl->con ? dcl->con : active_console)) { |
1855 | continue; | |
1856 | } | |
7c20b4a3 | 1857 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1858 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1859 | } |
1860 | } | |
1861 | } | |
1862 | ||
c78f7137 | 1863 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1864 | { |
c78f7137 | 1865 | DisplayState *s = con->ds; |
284d1c6b GH |
1866 | DisplayChangeListener *dcl; |
1867 | ||
7c20b4a3 GH |
1868 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1869 | if (dcl->ops->dpy_cursor_define) { | |
1870 | return true; | |
1871 | } | |
1872 | } | |
1873 | return false; | |
1874 | } | |
1875 | ||
06020b95 GH |
1876 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1877 | struct QEMUGLParams *qparams) | |
1878 | { | |
1879 | assert(con->gl); | |
1880 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1881 | } | |
1882 | ||
1883 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1884 | { | |
1885 | assert(con->gl); | |
1886 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1887 | } | |
1888 | ||
1889 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1890 | { | |
1891 | assert(con->gl); | |
1892 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1893 | } | |
1894 | ||
eaa92c76 GH |
1895 | void dpy_gl_scanout_disable(QemuConsole *con) |
1896 | { | |
7cc712e9 MAL |
1897 | DisplayState *s = con->ds; |
1898 | DisplayChangeListener *dcl; | |
1899 | ||
ebced091 MAL |
1900 | if (con->scanout.kind != SCANOUT_SURFACE) { |
1901 | con->scanout.kind = SCANOUT_NONE; | |
1902 | } | |
7cc712e9 | 1903 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1904 | if (con != (dcl->con ? dcl->con : active_console)) { |
1905 | continue; | |
1906 | } | |
a9fbce5e MAL |
1907 | if (dcl->ops->dpy_gl_scanout_disable) { |
1908 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
1909 | } | |
7cc712e9 | 1910 | } |
eaa92c76 GH |
1911 | } |
1912 | ||
f4c36bda GH |
1913 | void dpy_gl_scanout_texture(QemuConsole *con, |
1914 | uint32_t backing_id, | |
1915 | bool backing_y_0_top, | |
1916 | uint32_t backing_width, | |
1917 | uint32_t backing_height, | |
1918 | uint32_t x, uint32_t y, | |
bf41ab61 MAL |
1919 | uint32_t width, uint32_t height, |
1920 | void *d3d_tex2d) | |
06020b95 | 1921 | { |
7cc712e9 MAL |
1922 | DisplayState *s = con->ds; |
1923 | DisplayChangeListener *dcl; | |
1924 | ||
ebced091 MAL |
1925 | con->scanout.kind = SCANOUT_TEXTURE; |
1926 | con->scanout.texture = (ScanoutTexture) { | |
1927 | backing_id, backing_y_0_top, backing_width, backing_height, | |
bf41ab61 | 1928 | x, y, width, height, d3d_tex2d, |
ebced091 | 1929 | }; |
7cc712e9 | 1930 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1931 | if (con != (dcl->con ? dcl->con : active_console)) { |
1932 | continue; | |
1933 | } | |
a9fbce5e MAL |
1934 | if (dcl->ops->dpy_gl_scanout_texture) { |
1935 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
1936 | backing_y_0_top, | |
1937 | backing_width, backing_height, | |
bf41ab61 MAL |
1938 | x, y, width, height, |
1939 | d3d_tex2d); | |
a9fbce5e | 1940 | } |
7cc712e9 | 1941 | } |
06020b95 GH |
1942 | } |
1943 | ||
4133fa71 GH |
1944 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
1945 | QemuDmaBuf *dmabuf) | |
1946 | { | |
7cc712e9 MAL |
1947 | DisplayState *s = con->ds; |
1948 | DisplayChangeListener *dcl; | |
1949 | ||
ebced091 MAL |
1950 | con->scanout.kind = SCANOUT_DMABUF; |
1951 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 1952 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1953 | if (con != (dcl->con ? dcl->con : active_console)) { |
1954 | continue; | |
1955 | } | |
a9fbce5e MAL |
1956 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
1957 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
1958 | } | |
7cc712e9 | 1959 | } |
4133fa71 GH |
1960 | } |
1961 | ||
6e1f2cb5 GH |
1962 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
1963 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 1964 | { |
7cc712e9 MAL |
1965 | DisplayState *s = con->ds; |
1966 | DisplayChangeListener *dcl; | |
4133fa71 | 1967 | |
7cc712e9 | 1968 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1969 | if (con != (dcl->con ? dcl->con : active_console)) { |
1970 | continue; | |
1971 | } | |
7cc712e9 MAL |
1972 | if (dcl->ops->dpy_gl_cursor_dmabuf) { |
1973 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 1974 | have_hot, hot_x, hot_y); |
7cc712e9 | 1975 | } |
6e1f2cb5 GH |
1976 | } |
1977 | } | |
1978 | ||
1979 | void dpy_gl_cursor_position(QemuConsole *con, | |
1980 | uint32_t pos_x, uint32_t pos_y) | |
1981 | { | |
7cc712e9 MAL |
1982 | DisplayState *s = con->ds; |
1983 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 1984 | |
7cc712e9 | 1985 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1986 | if (con != (dcl->con ? dcl->con : active_console)) { |
1987 | continue; | |
1988 | } | |
7cc712e9 MAL |
1989 | if (dcl->ops->dpy_gl_cursor_position) { |
1990 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
1991 | } | |
4133fa71 GH |
1992 | } |
1993 | } | |
1994 | ||
1995 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
1996 | QemuDmaBuf *dmabuf) | |
1997 | { | |
7cc712e9 MAL |
1998 | DisplayState *s = con->ds; |
1999 | DisplayChangeListener *dcl; | |
4133fa71 | 2000 | |
7cc712e9 | 2001 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2002 | if (con != (dcl->con ? dcl->con : active_console)) { |
2003 | continue; | |
2004 | } | |
7cc712e9 MAL |
2005 | if (dcl->ops->dpy_gl_release_dmabuf) { |
2006 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
2007 | } | |
4133fa71 GH |
2008 | } |
2009 | } | |
2010 | ||
06020b95 GH |
2011 | void dpy_gl_update(QemuConsole *con, |
2012 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
2013 | { | |
7cc712e9 MAL |
2014 | DisplayState *s = con->ds; |
2015 | DisplayChangeListener *dcl; | |
2016 | ||
06020b95 | 2017 | assert(con->gl); |
f6413cbf MAL |
2018 | |
2019 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 2020 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2021 | if (con != (dcl->con ? dcl->con : active_console)) { |
2022 | continue; | |
2023 | } | |
a9fbce5e MAL |
2024 | if (dcl->ops->dpy_gl_update) { |
2025 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
2026 | } | |
7cc712e9 | 2027 | } |
f6413cbf | 2028 | graphic_hw_gl_block(con, false); |
06020b95 GH |
2029 | } |
2030 | ||
98b50080 PB |
2031 | /***********************************************************/ |
2032 | /* register display */ | |
2033 | ||
64840c66 GH |
2034 | /* console.c internal use only */ |
2035 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 2036 | { |
64840c66 GH |
2037 | if (!display_state) { |
2038 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
2039 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2040 | text_console_update_cursor, NULL); | |
64840c66 GH |
2041 | } |
2042 | return display_state; | |
98b50080 PB |
2043 | } |
2044 | ||
64840c66 GH |
2045 | /* |
2046 | * Called by main(), after creating QemuConsoles | |
2047 | * and before initializing ui (sdl/vnc/...). | |
2048 | */ | |
2049 | DisplayState *init_displaystate(void) | |
98b50080 | 2050 | { |
43f420f8 | 2051 | gchar *name; |
cd6cd8fa | 2052 | QemuConsole *con; |
64840c66 | 2053 | |
cd6cd8fa | 2054 | QTAILQ_FOREACH(con, &consoles, next) { |
43f420f8 GH |
2055 | /* Hook up into the qom tree here (not in new_console()), once |
2056 | * all QemuConsoles are created and the order / numbering | |
2057 | * doesn't change any more */ | |
cd6cd8fa | 2058 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 2059 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 2060 | name, OBJECT(con)); |
43f420f8 | 2061 | g_free(name); |
64840c66 GH |
2062 | } |
2063 | ||
98b50080 PB |
2064 | return display_state; |
2065 | } | |
2066 | ||
1c1f9498 GH |
2067 | void graphic_console_set_hwops(QemuConsole *con, |
2068 | const GraphicHwOps *hw_ops, | |
2069 | void *opaque) | |
2070 | { | |
2071 | con->hw_ops = hw_ops; | |
2072 | con->hw = opaque; | |
2073 | } | |
2074 | ||
5643706a | 2075 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2076 | const GraphicHwOps *hw_ops, |
c78f7137 | 2077 | void *opaque) |
95219897 | 2078 | { |
521a580d GH |
2079 | static const char noinit[] = |
2080 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2081 | int width = 640; |
2082 | int height = 480; | |
76ffb0b4 | 2083 | QemuConsole *s; |
9588d67e | 2084 | DisplaySurface *surface; |
f0f2f976 | 2085 | |
9588d67e GH |
2086 | s = qemu_console_lookup_unused(); |
2087 | if (s) { | |
2088 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2089 | width = qemu_console_get_width(s, 0); |
2090 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2091 | } else { |
2092 | trace_console_gfx_new(); | |
2fd319cf | 2093 | s = new_console(GRAPHIC_CONSOLE, head); |
9588d67e GH |
2094 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2095 | dpy_set_ui_info_timer, s); | |
2096 | } | |
1c1f9498 | 2097 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2098 | if (dev) { |
5325cc34 | 2099 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2100 | &error_abort); |
aa2beaa1 | 2101 | } |
3023f332 | 2102 | |
b5a087b0 | 2103 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2104 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2105 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2106 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2107 | return s; |
e7f0ad58 FB |
2108 | } |
2109 | ||
9588d67e GH |
2110 | static const GraphicHwOps unused_ops = { |
2111 | /* no callbacks */ | |
2112 | }; | |
2113 | ||
2114 | void graphic_console_close(QemuConsole *con) | |
2115 | { | |
2116 | static const char unplugged[] = | |
2117 | "Guest display has been unplugged"; | |
2118 | DisplaySurface *surface; | |
ebced091 MAL |
2119 | int width = qemu_console_get_width(con, 640); |
2120 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2121 | |
2122 | trace_console_gfx_close(con->index); | |
5325cc34 | 2123 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2124 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2125 | ||
2126 | if (con->gl) { | |
2127 | dpy_gl_scanout_disable(con); | |
2128 | } | |
b5a087b0 | 2129 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2130 | dpy_gfx_replace_surface(con, surface); |
2131 | } | |
2132 | ||
284d1c6b GH |
2133 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2134 | { | |
cd6cd8fa GH |
2135 | QemuConsole *con; |
2136 | ||
2137 | QTAILQ_FOREACH(con, &consoles, next) { | |
2138 | if (con->index == index) { | |
2139 | return con; | |
2140 | } | |
284d1c6b | 2141 | } |
cd6cd8fa | 2142 | return NULL; |
284d1c6b GH |
2143 | } |
2144 | ||
5643706a | 2145 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2146 | { |
cd6cd8fa | 2147 | QemuConsole *con; |
14a93649 | 2148 | Object *obj; |
5643706a | 2149 | uint32_t h; |
14a93649 | 2150 | |
cd6cd8fa GH |
2151 | QTAILQ_FOREACH(con, &consoles, next) { |
2152 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2153 | "device", &error_abort); |
5643706a GH |
2154 | if (DEVICE(obj) != dev) { |
2155 | continue; | |
2156 | } | |
cd6cd8fa | 2157 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2158 | "head", &error_abort); |
5643706a GH |
2159 | if (h != head) { |
2160 | continue; | |
14a93649 | 2161 | } |
cd6cd8fa | 2162 | return con; |
14a93649 GH |
2163 | } |
2164 | return NULL; | |
2165 | } | |
2166 | ||
f2c1d54c GH |
2167 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2168 | uint32_t head, Error **errp) | |
2169 | { | |
2170 | DeviceState *dev; | |
2171 | QemuConsole *con; | |
2172 | ||
2173 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2174 | if (dev == NULL) { | |
2175 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2176 | "Device '%s' not found", device_id); | |
2177 | return NULL; | |
2178 | } | |
2179 | ||
2180 | con = qemu_console_lookup_by_device(dev, head); | |
2181 | if (con == NULL) { | |
2182 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2183 | device_id, head); | |
2184 | return NULL; | |
2185 | } | |
2186 | ||
2187 | return con; | |
2188 | } | |
2189 | ||
9588d67e GH |
2190 | QemuConsole *qemu_console_lookup_unused(void) |
2191 | { | |
cd6cd8fa | 2192 | QemuConsole *con; |
9588d67e | 2193 | Object *obj; |
9588d67e | 2194 | |
cd6cd8fa GH |
2195 | QTAILQ_FOREACH(con, &consoles, next) { |
2196 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2197 | continue; |
2198 | } | |
cd6cd8fa | 2199 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2200 | "device", &error_abort); |
2201 | if (obj != NULL) { | |
2202 | continue; | |
2203 | } | |
cd6cd8fa | 2204 | return con; |
9588d67e GH |
2205 | } |
2206 | return NULL; | |
2207 | } | |
2208 | ||
385ac97f MAL |
2209 | QEMUCursor *qemu_console_get_cursor(QemuConsole *con) |
2210 | { | |
3c293a46 MAL |
2211 | if (con == NULL) { |
2212 | con = active_console; | |
2213 | } | |
333e7599 | 2214 | return con ? con->cursor : NULL; |
385ac97f MAL |
2215 | } |
2216 | ||
81c0d5a6 | 2217 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2218 | { |
284d1c6b | 2219 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2220 | } |
2221 | ||
81c0d5a6 | 2222 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2223 | { |
81c0d5a6 GH |
2224 | if (con == NULL) { |
2225 | con = active_console; | |
2226 | } | |
2227 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2228 | } | |
2229 | ||
2230 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2231 | { | |
2232 | if (con == NULL) { | |
2233 | con = active_console; | |
2234 | } | |
2235 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2236 | } |
2237 | ||
f607867c GH |
2238 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2239 | { | |
2240 | assert(con != NULL); | |
2241 | return con->gl_block; | |
2242 | } | |
2243 | ||
839a4826 WJ |
2244 | bool qemu_console_is_multihead(DeviceState *dev) |
2245 | { | |
2246 | QemuConsole *con; | |
2247 | Object *obj; | |
2248 | uint32_t f = 0xffffffff; | |
2249 | uint32_t h; | |
2250 | ||
2251 | QTAILQ_FOREACH(con, &consoles, next) { | |
2252 | obj = object_property_get_link(OBJECT(con), | |
2253 | "device", &error_abort); | |
2254 | if (DEVICE(obj) != dev) { | |
2255 | continue; | |
2256 | } | |
2257 | ||
2258 | h = object_property_get_uint(OBJECT(con), | |
2259 | "head", &error_abort); | |
2260 | if (f == 0xffffffff) { | |
2261 | f = h; | |
2262 | } else if (h != f) { | |
2263 | return true; | |
2264 | } | |
2265 | } | |
2266 | return false; | |
2267 | } | |
2268 | ||
779ce88f GH |
2269 | char *qemu_console_get_label(QemuConsole *con) |
2270 | { | |
2271 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2272 | if (con->device) { | |
839a4826 WJ |
2273 | DeviceState *dev; |
2274 | bool multihead; | |
2275 | ||
2276 | dev = DEVICE(con->device); | |
2277 | multihead = qemu_console_is_multihead(dev); | |
2278 | if (multihead) { | |
2279 | return g_strdup_printf("%s.%d", dev->id ? | |
2280 | dev->id : | |
2281 | object_get_typename(con->device), | |
2282 | con->head); | |
2283 | } else { | |
2284 | return g_strdup_printf("%s", dev->id ? | |
2285 | dev->id : | |
2286 | object_get_typename(con->device)); | |
2287 | } | |
779ce88f GH |
2288 | } |
2289 | return g_strdup("VGA"); | |
2290 | } else { | |
2291 | if (con->chr && con->chr->label) { | |
2292 | return g_strdup(con->chr->label); | |
2293 | } | |
2294 | return g_strdup_printf("vc%d", con->index); | |
2295 | } | |
2296 | } | |
2297 | ||
d4c85337 GH |
2298 | int qemu_console_get_index(QemuConsole *con) |
2299 | { | |
2300 | if (con == NULL) { | |
2301 | con = active_console; | |
2302 | } | |
2303 | return con ? con->index : -1; | |
2304 | } | |
2305 | ||
5643706a GH |
2306 | uint32_t qemu_console_get_head(QemuConsole *con) |
2307 | { | |
2308 | if (con == NULL) { | |
2309 | con = active_console; | |
2310 | } | |
2311 | return con ? con->head : -1; | |
2312 | } | |
2313 | ||
d4c85337 GH |
2314 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2315 | { | |
2316 | if (con == NULL) { | |
2317 | con = active_console; | |
2318 | } | |
ebced091 MAL |
2319 | if (con == NULL) { |
2320 | return fallback; | |
2321 | } | |
2322 | switch (con->scanout.kind) { | |
2323 | case SCANOUT_DMABUF: | |
2324 | return con->scanout.dmabuf->width; | |
2325 | case SCANOUT_TEXTURE: | |
2326 | return con->scanout.texture.width; | |
2327 | case SCANOUT_SURFACE: | |
2328 | return surface_width(con->surface); | |
2329 | default: | |
2330 | return fallback; | |
2331 | } | |
d4c85337 GH |
2332 | } |
2333 | ||
2334 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2335 | { | |
2336 | if (con == NULL) { | |
2337 | con = active_console; | |
2338 | } | |
ebced091 MAL |
2339 | if (con == NULL) { |
2340 | return fallback; | |
2341 | } | |
2342 | switch (con->scanout.kind) { | |
2343 | case SCANOUT_DMABUF: | |
2344 | return con->scanout.dmabuf->height; | |
2345 | case SCANOUT_TEXTURE: | |
2346 | return con->scanout.texture.height; | |
2347 | case SCANOUT_SURFACE: | |
2348 | return surface_height(con->surface); | |
2349 | default: | |
2350 | return fallback; | |
2351 | } | |
d4c85337 GH |
2352 | } |
2353 | ||
ec222519 VR |
2354 | static void vc_chr_accept_input(Chardev *chr) |
2355 | { | |
2356 | VCChardev *drv = VC_CHARDEV(chr); | |
2357 | QemuConsole *s = drv->console; | |
2358 | ||
2359 | kbd_send_chars(s); | |
2360 | } | |
2361 | ||
5bf5adae | 2362 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2363 | { |
777357d7 | 2364 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2365 | QemuConsole *s = drv->console; |
4104833f PB |
2366 | |
2367 | s->echo = echo; | |
2368 | } | |
2369 | ||
aea7947c GH |
2370 | static void text_console_update_cursor_timer(void) |
2371 | { | |
2372 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2373 | + CONSOLE_CURSOR_PERIOD / 2); | |
2374 | } | |
2375 | ||
bf1bed81 JK |
2376 | static void text_console_update_cursor(void *opaque) |
2377 | { | |
aea7947c | 2378 | QemuConsole *s; |
cd6cd8fa | 2379 | int count = 0; |
aea7947c GH |
2380 | |
2381 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2382 | |
cd6cd8fa | 2383 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2384 | if (qemu_console_is_graphic(s) || |
2385 | !qemu_console_is_visible(s)) { | |
2386 | continue; | |
2387 | } | |
2388 | count++; | |
2389 | graphic_hw_invalidate(s); | |
2390 | } | |
2391 | ||
2392 | if (count) { | |
2393 | text_console_update_cursor_timer(); | |
2394 | } | |
bf1bed81 JK |
2395 | } |
2396 | ||
380cd056 GH |
2397 | static const GraphicHwOps text_console_ops = { |
2398 | .invalidate = text_console_invalidate, | |
2399 | .text_update = text_console_update, | |
2400 | }; | |
2401 | ||
2fd319cf | 2402 | static void text_console_do_init(Chardev *chr) |
e7f0ad58 | 2403 | { |
777357d7 | 2404 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2405 | QemuConsole *s = drv->console; |
36671fbd GH |
2406 | int g_width = 80 * FONT_WIDTH; |
2407 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2408 | |
0c9d0641 | 2409 | fifo8_create(&s->out_fifo, 16); |
3b46e624 | 2410 | |
e7f0ad58 FB |
2411 | s->y_displayed = 0; |
2412 | s->y_base = 0; | |
2413 | s->total_height = DEFAULT_BACKSCROLL; | |
2414 | s->x = 0; | |
2415 | s->y = 0; | |
ebced091 MAL |
2416 | if (s->scanout.kind != SCANOUT_SURFACE) { |
2417 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { | |
2418 | g_width = qemu_console_get_width(active_console, g_width); | |
2419 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2420 | } |
36671fbd | 2421 | s->surface = qemu_create_displaysurface(g_width, g_height); |
ebced091 | 2422 | s->scanout.kind = SCANOUT_SURFACE; |
491e114a | 2423 | } |
6d6f7c28 | 2424 | |
380cd056 | 2425 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2426 | s->hw = s; |
2427 | ||
6d6f7c28 | 2428 | /* set current text attributes to default */ |
6505fd8d | 2429 | drv->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
e7f0ad58 FB |
2430 | text_console_resize(s); |
2431 | ||
51bfa4d3 | 2432 | if (chr->label) { |
18595181 | 2433 | char *msg; |
51bfa4d3 | 2434 | |
6505fd8d | 2435 | drv->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 | 2436 | msg = g_strdup_printf("%s console\r\n", chr->label); |
f1f7a1e2 | 2437 | qemu_chr_write(chr, (uint8_t *)msg, strlen(msg), true); |
18595181 | 2438 | g_free(msg); |
6505fd8d | 2439 | drv->t_attrib = TEXT_ATTRIBUTES_DEFAULT; |
51bfa4d3 GH |
2440 | } |
2441 | ||
63618135 | 2442 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2443 | } |
c60e08d9 | 2444 | |
777357d7 MAL |
2445 | static void vc_chr_open(Chardev *chr, |
2446 | ChardevBackend *backend, | |
2447 | bool *be_opened, | |
2448 | Error **errp) | |
2796dae0 | 2449 | { |
6f974c84 | 2450 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2451 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2452 | QemuConsole *s; |
702ec69c GH |
2453 | unsigned width = 0; |
2454 | unsigned height = 0; | |
2796dae0 | 2455 | |
702ec69c GH |
2456 | if (vc->has_width) { |
2457 | width = vc->width; | |
2458 | } else if (vc->has_cols) { | |
2459 | width = vc->cols * FONT_WIDTH; | |
2460 | } | |
491e114a | 2461 | |
702ec69c GH |
2462 | if (vc->has_height) { |
2463 | height = vc->height; | |
2464 | } else if (vc->has_rows) { | |
2465 | height = vc->rows * FONT_HEIGHT; | |
2466 | } | |
491e114a | 2467 | |
437fe106 | 2468 | trace_console_txt_new(width, height); |
491e114a | 2469 | if (width == 0 || height == 0) { |
2fd319cf | 2470 | s = new_console(TEXT_CONSOLE, 0); |
491e114a | 2471 | } else { |
2fd319cf | 2472 | s = new_console(TEXT_CONSOLE_FIXED_SIZE, 0); |
ebced091 | 2473 | s->scanout.kind = SCANOUT_SURFACE; |
36671fbd | 2474 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2475 | } |
2476 | ||
491e114a | 2477 | s->chr = chr; |
41ac54b2 | 2478 | drv->console = s; |
64840c66 | 2479 | |
2fd319cf | 2480 | text_console_do_init(chr); |
2796dae0 | 2481 | |
82878dac MAL |
2482 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2483 | * stage, so defer OPENED events until they are fully initialized | |
2484 | */ | |
2485 | *be_opened = false; | |
d82831db AL |
2486 | } |
2487 | ||
c78f7137 | 2488 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2489 | { |
88738ea4 | 2490 | DisplaySurface *surface = qemu_console_surface(s); |
321f048d GH |
2491 | |
2492 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2493 | |
88738ea4 MAL |
2494 | if ((s->scanout.kind != SCANOUT_SURFACE || |
2495 | (surface && surface->flags & QEMU_ALLOCATED_FLAG)) && | |
2496 | qemu_console_get_width(s, -1) == width && | |
cb8962c1 | 2497 | qemu_console_get_height(s, -1) == height) { |
cd958edb MAL |
2498 | return; |
2499 | } | |
2500 | ||
321f048d GH |
2501 | surface = qemu_create_displaysurface(width, height); |
2502 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2503 | } |
38334f76 | 2504 | |
c78f7137 GH |
2505 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2506 | { | |
ebced091 MAL |
2507 | switch (console->scanout.kind) { |
2508 | case SCANOUT_SURFACE: | |
2509 | return console->surface; | |
2510 | default: | |
2511 | return NULL; | |
2512 | } | |
c78f7137 GH |
2513 | } |
2514 | ||
0da2ea1b | 2515 | PixelFormat qemu_default_pixelformat(int bpp) |
2516 | { | |
56bd9ea1 GH |
2517 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2518 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2519 | return pf; |
2520 | } | |
01f45d98 | 2521 | |
db71589f GH |
2522 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2523 | ||
2524 | void qemu_display_register(QemuDisplay *ui) | |
2525 | { | |
2526 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2527 | dpys[ui->type] = ui; | |
2528 | } | |
2529 | ||
898f9d41 GH |
2530 | bool qemu_display_find_default(DisplayOptions *opts) |
2531 | { | |
2532 | static DisplayType prio[] = { | |
66c2207f | 2533 | #if defined(CONFIG_GTK) |
898f9d41 | 2534 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2535 | #endif |
2536 | #if defined(CONFIG_SDL) | |
898f9d41 | 2537 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2538 | #endif |
2539 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2540 | DISPLAY_TYPE_COCOA |
66c2207f | 2541 | #endif |
898f9d41 GH |
2542 | }; |
2543 | int i; | |
2544 | ||
66c2207f | 2545 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2546 | if (dpys[prio[i]] == NULL) { |
c551fb0b CF |
2547 | Error *local_err = NULL; |
2548 | int rv = ui_module_load(DisplayType_str(prio[i]), &local_err); | |
2549 | if (rv < 0) { | |
2550 | error_report_err(local_err); | |
2551 | } | |
61b4d9a2 | 2552 | } |
898f9d41 GH |
2553 | if (dpys[prio[i]] == NULL) { |
2554 | continue; | |
2555 | } | |
2556 | opts->type = prio[i]; | |
2557 | return true; | |
2558 | } | |
2559 | return false; | |
2560 | } | |
2561 | ||
db71589f GH |
2562 | void qemu_display_early_init(DisplayOptions *opts) |
2563 | { | |
2564 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2565 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2566 | return; | |
2567 | } | |
61b4d9a2 | 2568 | if (dpys[opts->type] == NULL) { |
c551fb0b CF |
2569 | Error *local_err = NULL; |
2570 | int rv = ui_module_load(DisplayType_str(opts->type), &local_err); | |
2571 | if (rv < 0) { | |
2572 | error_report_err(local_err); | |
2573 | } | |
61b4d9a2 | 2574 | } |
db71589f GH |
2575 | if (dpys[opts->type] == NULL) { |
2576 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2577 | DisplayType_str(opts->type)); |
db71589f GH |
2578 | exit(1); |
2579 | } | |
2580 | if (dpys[opts->type]->early_init) { | |
2581 | dpys[opts->type]->early_init(opts); | |
2582 | } | |
2583 | } | |
2584 | ||
2585 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2586 | { | |
2587 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2588 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2589 | return; | |
2590 | } | |
2591 | assert(dpys[opts->type] != NULL); | |
2592 | dpys[opts->type]->init(ds, opts); | |
2593 | } | |
2594 | ||
c388f408 TH |
2595 | void qemu_display_help(void) |
2596 | { | |
2597 | int idx; | |
2598 | ||
2599 | printf("Available display backend types:\n"); | |
a1e8853e | 2600 | printf("none\n"); |
c388f408 TH |
2601 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2602 | if (!dpys[idx]) { | |
c551fb0b CF |
2603 | Error *local_err = NULL; |
2604 | int rv = ui_module_load(DisplayType_str(idx), &local_err); | |
2605 | if (rv < 0) { | |
2606 | error_report_err(local_err); | |
2607 | } | |
c388f408 TH |
2608 | } |
2609 | if (dpys[idx]) { | |
2610 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2611 | } | |
2612 | } | |
2613 | } | |
2614 | ||
6f974c84 | 2615 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2616 | { |
2617 | int val; | |
21a933ea | 2618 | ChardevVC *vc; |
702ec69c | 2619 | |
0b663b7d | 2620 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2621 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2622 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2623 | |
2624 | val = qemu_opt_get_number(opts, "width", 0); | |
2625 | if (val != 0) { | |
21a933ea EB |
2626 | vc->has_width = true; |
2627 | vc->width = val; | |
702ec69c GH |
2628 | } |
2629 | ||
2630 | val = qemu_opt_get_number(opts, "height", 0); | |
2631 | if (val != 0) { | |
21a933ea EB |
2632 | vc->has_height = true; |
2633 | vc->height = val; | |
702ec69c GH |
2634 | } |
2635 | ||
2636 | val = qemu_opt_get_number(opts, "cols", 0); | |
2637 | if (val != 0) { | |
21a933ea EB |
2638 | vc->has_cols = true; |
2639 | vc->cols = val; | |
702ec69c GH |
2640 | } |
2641 | ||
2642 | val = qemu_opt_get_number(opts, "rows", 0); | |
2643 | if (val != 0) { | |
21a933ea EB |
2644 | vc->has_rows = true; |
2645 | vc->rows = val; | |
702ec69c GH |
2646 | } |
2647 | } | |
2648 | ||
95be0669 GH |
2649 | static const TypeInfo qemu_console_info = { |
2650 | .name = TYPE_QEMU_CONSOLE, | |
2651 | .parent = TYPE_OBJECT, | |
2652 | .instance_size = sizeof(QemuConsole), | |
2653 | .class_size = sizeof(QemuConsoleClass), | |
2654 | }; | |
2655 | ||
777357d7 MAL |
2656 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2657 | { | |
2658 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2659 | ||
88cace9f | 2660 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2661 | cc->open = vc_chr_open; |
2662 | cc->chr_write = vc_chr_write; | |
ec222519 | 2663 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2664 | cc->chr_set_echo = vc_chr_set_echo; |
2665 | } | |
2666 | ||
2667 | static const TypeInfo char_vc_type_info = { | |
2668 | .name = TYPE_CHARDEV_VC, | |
2669 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2670 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2671 | .class_init = char_vc_class_init, |
2672 | }; | |
2673 | ||
2674 | void qemu_console_early_init(void) | |
2675 | { | |
2676 | /* set the default vc driver */ | |
2677 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2678 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2679 | } |
2680 | } | |
2681 | ||
01f45d98 AL |
2682 | static void register_types(void) |
2683 | { | |
95be0669 | 2684 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2685 | } |
2686 | ||
2687 | type_init(register_types); |