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Commit | Line | Data |
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e7f0ad58 FB |
1 | /* |
2 | * QEMU graphical console | |
5fafdf24 | 3 | * |
e7f0ad58 | 4 | * Copyright (c) 2004 Fabrice Bellard |
5fafdf24 | 5 | * |
e7f0ad58 FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
e688df6b | 24 | |
e16f4c87 | 25 | #include "qemu/osdep.h" |
28ecbaee | 26 | #include "ui/console.h" |
aa2beaa1 | 27 | #include "hw/qdev-core.h" |
e688df6b | 28 | #include "qapi/error.h" |
9af23989 | 29 | #include "qapi/qapi-commands-ui.h" |
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 | ||
e7f0ad58 FB |
55 | typedef struct TextCell { |
56 | uint8_t ch; | |
6d6f7c28 | 57 | TextAttributes t_attrib; |
e7f0ad58 FB |
58 | } TextCell; |
59 | ||
60 | #define MAX_ESC_PARAMS 3 | |
61 | ||
62 | enum TTYState { | |
63 | TTY_STATE_NORM, | |
64 | TTY_STATE_ESC, | |
65 | TTY_STATE_CSI, | |
66 | }; | |
67 | ||
af3a9031 TS |
68 | typedef enum { |
69 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
70 | TEXT_CONSOLE, |
71 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 72 | } console_type_t; |
af3a9031 | 73 | |
76ffb0b4 | 74 | struct QemuConsole { |
95be0669 GH |
75 | Object parent; |
76 | ||
f81bdefb | 77 | int index; |
c227f099 | 78 | console_type_t console_type; |
e7f0ad58 | 79 | DisplayState *ds; |
321f048d | 80 | DisplaySurface *surface; |
ebced091 | 81 | DisplayScanout scanout; |
284d1c6b | 82 | int dcls; |
5e79d516 | 83 | DisplayGLCtx *gl; |
a4ddc314 | 84 | int gl_block; |
a9b1e471 | 85 | QEMUTimer *gl_unblock_timer; |
b3cb21b9 | 86 | int window_id; |
76ffb0b4 | 87 | |
95219897 | 88 | /* Graphic console state. */ |
aa2beaa1 | 89 | Object *device; |
5643706a | 90 | uint32_t head; |
6f90f3d7 | 91 | QemuUIInfo ui_info; |
cf1ecc82 | 92 | QEMUTimer *ui_timer; |
385ac97f | 93 | QEMUCursor *cursor; |
6effaa16 | 94 | int cursor_x, cursor_y, cursor_on; |
380cd056 | 95 | const GraphicHwOps *hw_ops; |
95219897 | 96 | void *hw; |
76ffb0b4 GH |
97 | |
98 | /* Text console state */ | |
e7f0ad58 FB |
99 | int width; |
100 | int height; | |
101 | int total_height; | |
102 | int backscroll_height; | |
e7f0ad58 | 103 | int x, y; |
adb47967 | 104 | int x_saved, y_saved; |
e7f0ad58 FB |
105 | int y_displayed; |
106 | int y_base; | |
6d6f7c28 PB |
107 | TextAttributes t_attrib_default; /* default text attributes */ |
108 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 109 | TextCell *cells; |
4d3b6f6e | 110 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 111 | int echo; |
e7f0ad58 | 112 | |
14778c20 PB |
113 | int update_x0; |
114 | int update_y0; | |
115 | int update_x1; | |
116 | int update_y1; | |
117 | ||
e7f0ad58 FB |
118 | enum TTYState state; |
119 | int esc_params[MAX_ESC_PARAMS]; | |
120 | int nb_esc_params; | |
121 | ||
0ec7b3e7 | 122 | Chardev *chr; |
e15d7371 | 123 | /* fifo for key pressed */ |
0c9d0641 | 124 | Fifo8 out_fifo; |
0d9b90ce | 125 | CoQueue dump_queue; |
cd6cd8fa GH |
126 | |
127 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
128 | }; |
129 | ||
27be5587 | 130 | struct DisplayState { |
1246b259 | 131 | QEMUTimer *gui_timer; |
0f7b2864 GH |
132 | uint64_t last_update; |
133 | uint64_t update_interval; | |
134 | bool refreshing; | |
27be5587 | 135 | bool have_gfx; |
27be5587 GH |
136 | |
137 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
138 | }; | |
139 | ||
98b50080 | 140 | static DisplayState *display_state; |
76ffb0b4 | 141 | static QemuConsole *active_console; |
eae3eb3e | 142 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 143 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
144 | static bool cursor_visible_phase; |
145 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 146 | |
0ec7b3e7 | 147 | static void text_console_do_init(Chardev *chr, DisplayState *ds); |
0f7b2864 | 148 | static void dpy_refresh(DisplayState *s); |
5209089f | 149 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
150 | static void text_console_update_cursor_timer(void); |
151 | static void text_console_update_cursor(void *opaque); | |
ebced091 | 152 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl); |
4b7b661d MAL |
153 | static bool console_compatible_with(QemuConsole *con, |
154 | DisplayChangeListener *dcl, Error **errp); | |
64840c66 | 155 | |
98a9ad90 GH |
156 | static void gui_update(void *opaque) |
157 | { | |
0f7b2864 GH |
158 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
159 | uint64_t dcl_interval; | |
98a9ad90 GH |
160 | DisplayState *ds = opaque; |
161 | DisplayChangeListener *dcl; | |
162 | ||
0f7b2864 | 163 | ds->refreshing = true; |
98a9ad90 | 164 | dpy_refresh(ds); |
0f7b2864 | 165 | ds->refreshing = false; |
98a9ad90 GH |
166 | |
167 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
168 | dcl_interval = dcl->update_interval ? |
169 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
170 | if (interval > dcl_interval) { | |
171 | interval = dcl_interval; | |
98a9ad90 GH |
172 | } |
173 | } | |
0f7b2864 GH |
174 | if (ds->update_interval != interval) { |
175 | ds->update_interval = interval; | |
176 | trace_console_refresh(interval); | |
177 | } | |
bc72ad67 AB |
178 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
179 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
180 | } |
181 | ||
182 | static void gui_setup_refresh(DisplayState *ds) | |
183 | { | |
184 | DisplayChangeListener *dcl; | |
185 | bool need_timer = false; | |
186 | bool have_gfx = false; | |
98a9ad90 GH |
187 | |
188 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
189 | if (dcl->ops->dpy_refresh != NULL) { | |
190 | need_timer = true; | |
191 | } | |
192 | if (dcl->ops->dpy_gfx_update != NULL) { | |
193 | have_gfx = true; | |
194 | } | |
98a9ad90 GH |
195 | } |
196 | ||
197 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
198 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
199 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
200 | } |
201 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 202 | timer_free(ds->gui_timer); |
98a9ad90 GH |
203 | ds->gui_timer = NULL; |
204 | } | |
205 | ||
206 | ds->have_gfx = have_gfx; | |
98a9ad90 GH |
207 | } |
208 | ||
4d631621 MAL |
209 | void graphic_hw_update_done(QemuConsole *con) |
210 | { | |
6fc5183a | 211 | if (con) { |
d6ee15ad | 212 | qemu_co_enter_all(&con->dump_queue, NULL); |
6fc5183a | 213 | } |
4d631621 MAL |
214 | } |
215 | ||
1dbfa005 | 216 | void graphic_hw_update(QemuConsole *con) |
95219897 | 217 | { |
4d631621 | 218 | bool async = false; |
1cd8b948 | 219 | con = con ? con : active_console; |
1dbfa005 | 220 | if (!con) { |
1cd8b948 | 221 | return; |
1dbfa005 | 222 | } |
1cd8b948 | 223 | if (con->hw_ops->gfx_update) { |
380cd056 | 224 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
225 | async = con->hw_ops->gfx_update_async; |
226 | } | |
227 | if (!async) { | |
228 | graphic_hw_update_done(con); | |
1dbfa005 | 229 | } |
95219897 PB |
230 | } |
231 | ||
4f2c765b MAL |
232 | static void graphic_hw_update_bh(void *con) |
233 | { | |
234 | graphic_hw_update(con); | |
235 | } | |
236 | ||
237 | void qemu_console_co_wait_update(QemuConsole *con) | |
238 | { | |
239 | if (qemu_co_queue_empty(&con->dump_queue)) { | |
240 | /* Defer the update, it will restart the pending coroutines */ | |
241 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
242 | graphic_hw_update_bh, con); | |
243 | } | |
244 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
245 | ||
246 | } | |
247 | ||
a9b1e471 MAL |
248 | static void graphic_hw_gl_unblock_timer(void *opaque) |
249 | { | |
250 | warn_report("console: no gl-unblock within one second"); | |
251 | } | |
252 | ||
bba19b88 GH |
253 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
254 | { | |
a9b1e471 | 255 | uint64_t timeout; |
f607867c GH |
256 | assert(con != NULL); |
257 | ||
a4ddc314 MAL |
258 | if (block) { |
259 | con->gl_block++; | |
260 | } else { | |
261 | con->gl_block--; | |
bba19b88 | 262 | } |
a4ddc314 MAL |
263 | assert(con->gl_block >= 0); |
264 | if (!con->hw_ops->gl_block) { | |
265 | return; | |
266 | } | |
267 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
268 | return; | |
269 | } | |
270 | con->hw_ops->gl_block(con->hw, block); | |
a9b1e471 MAL |
271 | |
272 | if (block) { | |
273 | timeout = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); | |
274 | timeout += 1000; /* one sec */ | |
275 | timer_mod(con->gl_unblock_timer, timeout); | |
276 | } else { | |
277 | timer_del(con->gl_unblock_timer); | |
278 | } | |
bba19b88 GH |
279 | } |
280 | ||
b3cb21b9 ST |
281 | int qemu_console_get_window_id(QemuConsole *con) |
282 | { | |
283 | return con->window_id; | |
284 | } | |
285 | ||
286 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
287 | { | |
288 | con->window_id = window_id; | |
289 | } | |
290 | ||
1dbfa005 | 291 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 292 | { |
1dbfa005 GH |
293 | if (!con) { |
294 | con = active_console; | |
295 | } | |
380cd056 GH |
296 | if (con && con->hw_ops->invalidate) { |
297 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 298 | } |
95219897 PB |
299 | } |
300 | ||
1dbfa005 | 301 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 302 | { |
1dbfa005 GH |
303 | if (!con) { |
304 | con = active_console; | |
305 | } | |
380cd056 GH |
306 | if (con && con->hw_ops->text_update) { |
307 | con->hw_ops->text_update(con->hw, chardata); | |
308 | } | |
4d3b6f6e AZ |
309 | } |
310 | ||
1562e531 GH |
311 | static void vga_fill_rect(QemuConsole *con, |
312 | int posx, int posy, int width, int height, | |
e27bd65a | 313 | pixman_color_t color) |
e7f0ad58 | 314 | { |
1562e531 | 315 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
316 | pixman_rectangle16_t rect = { |
317 | .x = posx, .y = posy, .width = width, .height = height | |
318 | }; | |
68db6dc5 | 319 | |
68db6dc5 | 320 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 321 | &color, 1, &rect); |
e7f0ad58 FB |
322 | } |
323 | ||
324 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
325 | static void vga_bitblt(QemuConsole *con, |
326 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 327 | { |
1562e531 | 328 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
329 | |
330 | pixman_image_composite(PIXMAN_OP_SRC, | |
331 | surface->image, NULL, surface->image, | |
332 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
333 | } |
334 | ||
335 | /***********************************************************/ | |
336 | /* basic char display */ | |
337 | ||
338 | #define FONT_HEIGHT 16 | |
339 | #define FONT_WIDTH 8 | |
340 | ||
341 | #include "vgafont.h" | |
342 | ||
e27bd65a GH |
343 | #define QEMU_RGB(r, g, b) \ |
344 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
345 | ||
346 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 347 | { /* dark */ |
4083733d OH |
348 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
349 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
350 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
351 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
352 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
353 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
354 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
355 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
356 | }, |
357 | { /* bright */ | |
4083733d OH |
358 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
359 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
360 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
361 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
362 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
363 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
364 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
365 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 366 | } |
e7f0ad58 FB |
367 | }; |
368 | ||
1562e531 | 369 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 370 | TextAttributes *t_attrib) |
e7f0ad58 | 371 | { |
7d6ba01c | 372 | static pixman_image_t *glyphs[256]; |
1562e531 | 373 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 374 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
375 | |
376 | if (t_attrib->invers) { | |
cf6f0548 GH |
377 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
378 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 379 | } else { |
cf6f0548 GH |
380 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
381 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 382 | } |
e7f0ad58 | 383 | |
7d6ba01c GH |
384 | if (!glyphs[ch]) { |
385 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 386 | } |
7d6ba01c | 387 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 388 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
389 | } |
390 | ||
76ffb0b4 | 391 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
392 | { |
393 | TextCell *cells, *c, *c1; | |
394 | int w1, x, y, last_width; | |
395 | ||
ebced091 MAL |
396 | assert(s->scanout.kind == SCANOUT_SURFACE); |
397 | ||
e7f0ad58 | 398 | last_width = s->width; |
36671fbd GH |
399 | s->width = surface_width(s->surface) / FONT_WIDTH; |
400 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
401 | |
402 | w1 = last_width; | |
403 | if (s->width < w1) | |
404 | w1 = s->width; | |
405 | ||
5b8541c6 | 406 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
407 | for(y = 0; y < s->total_height; y++) { |
408 | c = &cells[y * s->width]; | |
409 | if (w1 > 0) { | |
410 | c1 = &s->cells[y * last_width]; | |
411 | for(x = 0; x < w1; x++) { | |
412 | *c++ = *c1++; | |
413 | } | |
414 | } | |
415 | for(x = w1; x < s->width; x++) { | |
416 | c->ch = ' '; | |
6d6f7c28 | 417 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
418 | c++; |
419 | } | |
420 | } | |
7267c094 | 421 | g_free(s->cells); |
e7f0ad58 FB |
422 | s->cells = cells; |
423 | } | |
424 | ||
76ffb0b4 | 425 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
426 | { |
427 | s->text_x[0] = MIN(s->text_x[0], x); | |
428 | s->text_x[1] = MAX(s->text_x[1], x); | |
429 | s->text_y[0] = MIN(s->text_y[0], y); | |
430 | s->text_y[1] = MAX(s->text_y[1], y); | |
431 | } | |
432 | ||
76ffb0b4 | 433 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 434 | { |
b35e3ba0 GH |
435 | if (!qemu_console_is_visible(s)) { |
436 | return; | |
437 | } | |
14778c20 PB |
438 | if (s->update_x0 > x * FONT_WIDTH) |
439 | s->update_x0 = x * FONT_WIDTH; | |
440 | if (s->update_y0 > y * FONT_HEIGHT) | |
441 | s->update_y0 = y * FONT_HEIGHT; | |
442 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
443 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
444 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
445 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
446 | } | |
447 | ||
76ffb0b4 | 448 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
449 | { |
450 | TextCell *c; | |
451 | int y1, y2; | |
452 | ||
17742278 | 453 | text_update_xy(s, x, y); |
4d3b6f6e | 454 | |
b35e3ba0 GH |
455 | y1 = (s->y_base + y) % s->total_height; |
456 | y2 = y1 - s->y_displayed; | |
457 | if (y2 < 0) { | |
458 | y2 += s->total_height; | |
459 | } | |
460 | if (y2 < s->height) { | |
5b8541c6 GH |
461 | if (x >= s->width) { |
462 | x = s->width - 1; | |
463 | } | |
b35e3ba0 GH |
464 | c = &s->cells[y1 * s->width + x]; |
465 | vga_putcharxy(s, x, y2, c->ch, | |
466 | &(c->t_attrib)); | |
467 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
468 | } |
469 | } | |
470 | ||
76ffb0b4 | 471 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
472 | { |
473 | TextCell *c; | |
474 | int y, y1; | |
1562e531 | 475 | int x = s->x; |
e7f0ad58 | 476 | |
17742278 | 477 | s->cursor_invalidate = 1; |
4d3b6f6e | 478 | |
b35e3ba0 GH |
479 | if (x >= s->width) { |
480 | x = s->width - 1; | |
481 | } | |
482 | y1 = (s->y_base + s->y) % s->total_height; | |
483 | y = y1 - s->y_displayed; | |
484 | if (y < 0) { | |
485 | y += s->total_height; | |
486 | } | |
487 | if (y < s->height) { | |
488 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 489 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
490 | TextAttributes t_attrib = s->t_attrib_default; |
491 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
492 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
493 | } else { | |
494 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 495 | } |
b35e3ba0 | 496 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
497 | } |
498 | } | |
499 | ||
76ffb0b4 | 500 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 501 | { |
1562e531 | 502 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
503 | TextCell *c; |
504 | int x, y, y1; | |
505 | ||
17742278 MAL |
506 | s->text_x[0] = 0; |
507 | s->text_y[0] = 0; | |
508 | s->text_x[1] = s->width - 1; | |
509 | s->text_y[1] = s->height - 1; | |
510 | s->cursor_invalidate = 1; | |
e7f0ad58 | 511 | |
b35e3ba0 | 512 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 513 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
514 | y1 = s->y_displayed; |
515 | for (y = 0; y < s->height; y++) { | |
516 | c = s->cells + y1 * s->width; | |
517 | for (x = 0; x < s->width; x++) { | |
518 | vga_putcharxy(s, x, y, c->ch, | |
519 | &(c->t_attrib)); | |
520 | c++; | |
521 | } | |
522 | if (++y1 == s->total_height) { | |
523 | y1 = 0; | |
e7f0ad58 | 524 | } |
e7f0ad58 | 525 | } |
b35e3ba0 GH |
526 | console_show_cursor(s, 1); |
527 | dpy_gfx_update(s, 0, 0, | |
528 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
529 | } |
530 | ||
81c0d5a6 | 531 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 532 | { |
e7f0ad58 | 533 | int i, y1; |
3b46e624 | 534 | |
e7f0ad58 FB |
535 | if (ydelta > 0) { |
536 | for(i = 0; i < ydelta; i++) { | |
537 | if (s->y_displayed == s->y_base) | |
538 | break; | |
539 | if (++s->y_displayed == s->total_height) | |
540 | s->y_displayed = 0; | |
541 | } | |
542 | } else { | |
543 | ydelta = -ydelta; | |
544 | i = s->backscroll_height; | |
545 | if (i > s->total_height - s->height) | |
546 | i = s->total_height - s->height; | |
547 | y1 = s->y_base - i; | |
548 | if (y1 < 0) | |
549 | y1 += s->total_height; | |
550 | for(i = 0; i < ydelta; i++) { | |
551 | if (s->y_displayed == y1) | |
552 | break; | |
553 | if (--s->y_displayed < 0) | |
554 | s->y_displayed = s->total_height - 1; | |
555 | } | |
556 | } | |
557 | console_refresh(s); | |
558 | } | |
559 | ||
76ffb0b4 | 560 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
561 | { |
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 = ' '; | |
6d6f7c28 | 581 | c->t_attrib = s->t_attrib_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, | |
595 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
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 | */ | |
76ffb0b4 | 608 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
609 | { |
610 | int i; | |
611 | ||
6d6f7c28 PB |
612 | for (i=0; i<s->nb_esc_params; i++) { |
613 | switch (s->esc_params[i]) { | |
614 | case 0: /* reset all console attributes to default */ | |
615 | s->t_attrib = s->t_attrib_default; | |
616 | break; | |
617 | case 1: | |
618 | s->t_attrib.bold = 1; | |
619 | break; | |
620 | case 4: | |
621 | s->t_attrib.uline = 1; | |
622 | break; | |
623 | case 5: | |
624 | s->t_attrib.blink = 1; | |
625 | break; | |
626 | case 7: | |
627 | s->t_attrib.invers = 1; | |
628 | break; | |
629 | case 8: | |
630 | s->t_attrib.unvisible = 1; | |
631 | break; | |
632 | case 22: | |
633 | s->t_attrib.bold = 0; | |
634 | break; | |
635 | case 24: | |
636 | s->t_attrib.uline = 0; | |
637 | break; | |
638 | case 25: | |
639 | s->t_attrib.blink = 0; | |
640 | break; | |
641 | case 27: | |
642 | s->t_attrib.invers = 0; | |
643 | break; | |
644 | case 28: | |
645 | s->t_attrib.unvisible = 0; | |
646 | break; | |
647 | /* set foreground color */ | |
648 | case 30: | |
4083733d | 649 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
650 | break; |
651 | case 31: | |
4083733d | 652 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
653 | break; |
654 | case 32: | |
4083733d | 655 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
656 | break; |
657 | case 33: | |
4083733d | 658 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
659 | break; |
660 | case 34: | |
4083733d | 661 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
662 | break; |
663 | case 35: | |
4083733d | 664 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
665 | break; |
666 | case 36: | |
4083733d | 667 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
668 | break; |
669 | case 37: | |
4083733d | 670 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
671 | break; |
672 | /* set background color */ | |
673 | case 40: | |
4083733d | 674 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
675 | break; |
676 | case 41: | |
4083733d | 677 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
678 | break; |
679 | case 42: | |
4083733d | 680 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
681 | break; |
682 | case 43: | |
4083733d | 683 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
684 | break; |
685 | case 44: | |
4083733d | 686 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
687 | break; |
688 | case 45: | |
4083733d | 689 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
690 | break; |
691 | case 46: | |
4083733d | 692 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
693 | break; |
694 | case 47: | |
4083733d | 695 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
696 | break; |
697 | } | |
698 | } | |
699 | } | |
700 | ||
76ffb0b4 | 701 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
702 | { |
703 | int y1 = (s->y_base + y) % s->total_height; | |
5b8541c6 GH |
704 | if (x >= s->width) { |
705 | x = s->width - 1; | |
706 | } | |
adb47967 TS |
707 | TextCell *c = &s->cells[y1 * s->width + x]; |
708 | c->ch = ' '; | |
709 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
710 | update_xy(s, x, y); |
711 | } | |
712 | ||
58aa7d8e RK |
713 | static void console_put_one(QemuConsole *s, int ch) |
714 | { | |
715 | TextCell *c; | |
716 | int y1; | |
717 | if (s->x >= s->width) { | |
718 | /* line wrap */ | |
719 | s->x = 0; | |
720 | console_put_lf(s); | |
721 | } | |
722 | y1 = (s->y_base + s->y) % s->total_height; | |
723 | c = &s->cells[y1 * s->width + s->x]; | |
724 | c->ch = ch; | |
725 | c->t_attrib = s->t_attrib; | |
726 | update_xy(s, s->x, s->y); | |
727 | s->x++; | |
728 | } | |
729 | ||
730 | static void console_respond_str(QemuConsole *s, const char *buf) | |
731 | { | |
732 | while (*buf) { | |
733 | console_put_one(s, *buf); | |
734 | buf++; | |
735 | } | |
736 | } | |
737 | ||
3eea5498 | 738 | /* set cursor, checking bounds */ |
76ffb0b4 | 739 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
740 | { |
741 | if (x < 0) { | |
742 | x = 0; | |
743 | } | |
744 | if (y < 0) { | |
745 | y = 0; | |
746 | } | |
747 | if (y >= s->height) { | |
748 | y = s->height - 1; | |
749 | } | |
750 | if (x >= s->width) { | |
751 | x = s->width - 1; | |
752 | } | |
753 | ||
754 | s->x = x; | |
755 | s->y = y; | |
756 | } | |
757 | ||
76ffb0b4 | 758 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 759 | { |
58aa7d8e | 760 | int i; |
adb47967 | 761 | int x, y; |
58aa7d8e | 762 | char response[40]; |
e7f0ad58 FB |
763 | |
764 | switch(s->state) { | |
765 | case TTY_STATE_NORM: | |
766 | switch(ch) { | |
6d6f7c28 | 767 | case '\r': /* carriage return */ |
e7f0ad58 FB |
768 | s->x = 0; |
769 | break; | |
6d6f7c28 | 770 | case '\n': /* newline */ |
e7f0ad58 FB |
771 | console_put_lf(s); |
772 | break; | |
6d6f7c28 | 773 | case '\b': /* backspace */ |
5fafdf24 | 774 | if (s->x > 0) |
e15d7371 | 775 | s->x--; |
6d6f7c28 PB |
776 | break; |
777 | case '\t': /* tabspace */ | |
778 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 779 | s->x = 0; |
6d6f7c28 PB |
780 | console_put_lf(s); |
781 | } else { | |
782 | s->x = s->x + (8 - (s->x % 8)); | |
783 | } | |
784 | break; | |
785 | case '\a': /* alert aka. bell */ | |
786 | /* TODO: has to be implemented */ | |
787 | break; | |
adb47967 TS |
788 | case 14: |
789 | /* SI (shift in), character set 0 (ignored) */ | |
790 | break; | |
791 | case 15: | |
792 | /* SO (shift out), character set 1 (ignored) */ | |
793 | break; | |
6d6f7c28 | 794 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
795 | s->state = TTY_STATE_ESC; |
796 | break; | |
797 | default: | |
58aa7d8e | 798 | console_put_one(s, ch); |
e7f0ad58 FB |
799 | break; |
800 | } | |
801 | break; | |
6d6f7c28 | 802 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
803 | if (ch == '[') { |
804 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
805 | s->esc_params[i] = 0; | |
806 | s->nb_esc_params = 0; | |
807 | s->state = TTY_STATE_CSI; | |
808 | } else { | |
809 | s->state = TTY_STATE_NORM; | |
810 | } | |
811 | break; | |
6d6f7c28 | 812 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
813 | if (ch >= '0' && ch <= '9') { |
814 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
815 | int *param = &s->esc_params[s->nb_esc_params]; |
816 | int digit = (ch - '0'); | |
817 | ||
818 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
819 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
820 | } |
821 | } else { | |
3eea5498 IC |
822 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
823 | s->nb_esc_params++; | |
7c336f9f | 824 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 825 | break; |
7c336f9f | 826 | } |
5d28b0e9 SW |
827 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
828 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
829 | s->state = TTY_STATE_NORM; |
830 | switch(ch) { | |
adb47967 TS |
831 | case 'A': |
832 | /* move cursor up */ | |
833 | if (s->esc_params[0] == 0) { | |
834 | s->esc_params[0] = 1; | |
835 | } | |
3eea5498 | 836 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
837 | break; |
838 | case 'B': | |
839 | /* move cursor down */ | |
840 | if (s->esc_params[0] == 0) { | |
841 | s->esc_params[0] = 1; | |
842 | } | |
3eea5498 | 843 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
844 | break; |
845 | case 'C': | |
adb47967 TS |
846 | /* move cursor right */ |
847 | if (s->esc_params[0] == 0) { | |
848 | s->esc_params[0] = 1; | |
849 | } | |
3eea5498 | 850 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 851 | break; |
adb47967 TS |
852 | case 'D': |
853 | /* move cursor left */ | |
854 | if (s->esc_params[0] == 0) { | |
855 | s->esc_params[0] = 1; | |
856 | } | |
3eea5498 | 857 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
858 | break; |
859 | case 'G': | |
860 | /* move cursor to column */ | |
3eea5498 | 861 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
862 | break; |
863 | case 'f': | |
864 | case 'H': | |
865 | /* move cursor to row, column */ | |
3eea5498 | 866 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
867 | break; |
868 | case 'J': | |
869 | switch (s->esc_params[0]) { | |
870 | case 0: | |
871 | /* clear to end of screen */ | |
872 | for (y = s->y; y < s->height; y++) { | |
873 | for (x = 0; x < s->width; x++) { | |
874 | if (y == s->y && x < s->x) { | |
875 | continue; | |
876 | } | |
877 | console_clear_xy(s, x, y); | |
878 | } | |
879 | } | |
880 | break; | |
881 | case 1: | |
882 | /* clear from beginning of screen */ | |
883 | for (y = 0; y <= s->y; y++) { | |
884 | for (x = 0; x < s->width; x++) { | |
885 | if (y == s->y && x > s->x) { | |
886 | break; | |
887 | } | |
888 | console_clear_xy(s, x, y); | |
889 | } | |
890 | } | |
891 | break; | |
892 | case 2: | |
893 | /* clear entire screen */ | |
894 | for (y = 0; y <= s->height; y++) { | |
895 | for (x = 0; x < s->width; x++) { | |
896 | console_clear_xy(s, x, y); | |
897 | } | |
898 | } | |
f94a950f | 899 | break; |
adb47967 | 900 | } |
95d8f9f4 | 901 | break; |
e7f0ad58 | 902 | case 'K': |
adb47967 TS |
903 | switch (s->esc_params[0]) { |
904 | case 0: | |
f94a950f MA |
905 | /* clear to eol */ |
906 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 907 | console_clear_xy(s, x, s->y); |
f94a950f MA |
908 | } |
909 | break; | |
adb47967 TS |
910 | case 1: |
911 | /* clear from beginning of line */ | |
5b8541c6 | 912 | for (x = 0; x <= s->x && x < s->width; x++) { |
adb47967 TS |
913 | console_clear_xy(s, x, s->y); |
914 | } | |
915 | break; | |
916 | case 2: | |
917 | /* clear entire line */ | |
918 | for(x = 0; x < s->width; x++) { | |
919 | console_clear_xy(s, x, s->y); | |
920 | } | |
f94a950f MA |
921 | break; |
922 | } | |
adb47967 TS |
923 | break; |
924 | case 'm': | |
f94a950f MA |
925 | console_handle_escape(s); |
926 | break; | |
adb47967 | 927 | case 'n': |
58aa7d8e RK |
928 | switch (s->esc_params[0]) { |
929 | case 5: | |
930 | /* report console status (always succeed)*/ | |
931 | console_respond_str(s, "\033[0n"); | |
932 | break; | |
933 | case 6: | |
934 | /* report cursor position */ | |
935 | sprintf(response, "\033[%d;%dR", | |
936 | (s->y_base + s->y) % s->total_height + 1, | |
937 | s->x + 1); | |
938 | console_respond_str(s, response); | |
939 | break; | |
940 | } | |
adb47967 TS |
941 | break; |
942 | case 's': | |
943 | /* save cursor position */ | |
944 | s->x_saved = s->x; | |
945 | s->y_saved = s->y; | |
946 | break; | |
947 | case 'u': | |
948 | /* restore cursor position */ | |
949 | s->x = s->x_saved; | |
950 | s->y = s->y_saved; | |
951 | break; | |
952 | default: | |
5d28b0e9 | 953 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
954 | break; |
955 | } | |
956 | break; | |
e7f0ad58 FB |
957 | } |
958 | } | |
959 | } | |
960 | ||
26b032b9 | 961 | static void displaychangelistener_gfx_switch(DisplayChangeListener *dcl, |
c84ab0a5 MAL |
962 | struct DisplaySurface *new_surface, |
963 | bool update) | |
26b032b9 MAL |
964 | { |
965 | if (dcl->ops->dpy_gfx_switch) { | |
966 | dcl->ops->dpy_gfx_switch(dcl, new_surface); | |
967 | } | |
c84ab0a5 MAL |
968 | |
969 | if (update && dcl->ops->dpy_gfx_update) { | |
970 | dcl->ops->dpy_gfx_update(dcl, 0, 0, | |
971 | surface_width(new_surface), | |
972 | surface_height(new_surface)); | |
973 | } | |
26b032b9 MAL |
974 | } |
975 | ||
589089fe MAL |
976 | static void dpy_gfx_create_texture(QemuConsole *con, DisplaySurface *surface) |
977 | { | |
978 | if (con->gl && con->gl->ops->dpy_gl_ctx_create_texture) { | |
979 | con->gl->ops->dpy_gl_ctx_create_texture(con->gl, surface); | |
980 | } | |
981 | } | |
982 | ||
983 | static void dpy_gfx_destroy_texture(QemuConsole *con, DisplaySurface *surface) | |
984 | { | |
985 | if (con->gl && con->gl->ops->dpy_gl_ctx_destroy_texture) { | |
986 | con->gl->ops->dpy_gl_ctx_destroy_texture(con->gl, surface); | |
987 | } | |
988 | } | |
989 | ||
990 | static void dpy_gfx_update_texture(QemuConsole *con, DisplaySurface *surface, | |
991 | int x, int y, int w, int h) | |
992 | { | |
993 | if (con->gl && con->gl->ops->dpy_gl_ctx_update_texture) { | |
994 | con->gl->ops->dpy_gl_ctx_update_texture(con->gl, surface, x, y, w, h); | |
995 | } | |
996 | } | |
26b032b9 | 997 | |
ebced091 | 998 | static void displaychangelistener_display_console(DisplayChangeListener *dcl, |
4b7b661d MAL |
999 | QemuConsole *con, |
1000 | Error **errp) | |
ebced091 MAL |
1001 | { |
1002 | static const char nodev[] = | |
1003 | "This VM has no graphic display device."; | |
1004 | static DisplaySurface *dummy; | |
1005 | ||
4b7b661d | 1006 | if (!con || !console_compatible_with(con, dcl, errp)) { |
ebced091 MAL |
1007 | if (!dummy) { |
1008 | dummy = qemu_create_placeholder_surface(640, 480, nodev); | |
1009 | } | |
589089fe MAL |
1010 | if (con) { |
1011 | dpy_gfx_create_texture(con, dummy); | |
1012 | } | |
c84ab0a5 | 1013 | displaychangelistener_gfx_switch(dcl, dummy, TRUE); |
ebced091 MAL |
1014 | return; |
1015 | } | |
1016 | ||
e1c676a2 MAL |
1017 | dpy_gfx_create_texture(con, con->surface); |
1018 | displaychangelistener_gfx_switch(dcl, con->surface, | |
1019 | con->scanout.kind == SCANOUT_SURFACE); | |
1020 | ||
ebced091 MAL |
1021 | if (con->scanout.kind == SCANOUT_DMABUF && |
1022 | displaychangelistener_has_dmabuf(dcl)) { | |
1023 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, con->scanout.dmabuf); | |
1024 | } else if (con->scanout.kind == SCANOUT_TEXTURE && | |
1025 | dcl->ops->dpy_gl_scanout_texture) { | |
1026 | dcl->ops->dpy_gl_scanout_texture(dcl, | |
1027 | con->scanout.texture.backing_id, | |
1028 | con->scanout.texture.backing_y_0_top, | |
1029 | con->scanout.texture.backing_width, | |
1030 | con->scanout.texture.backing_height, | |
1031 | con->scanout.texture.x, | |
1032 | con->scanout.texture.y, | |
1033 | con->scanout.texture.width, | |
bf41ab61 MAL |
1034 | con->scanout.texture.height, |
1035 | con->scanout.texture.d3d_tex2d); | |
ebced091 | 1036 | } |
ebced091 MAL |
1037 | } |
1038 | ||
e7f0ad58 FB |
1039 | void console_select(unsigned int index) |
1040 | { | |
284d1c6b | 1041 | DisplayChangeListener *dcl; |
76ffb0b4 | 1042 | QemuConsole *s; |
6d6f7c28 | 1043 | |
437fe106 | 1044 | trace_console_select(index); |
284d1c6b | 1045 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1046 | if (s) { |
7d957bd8 | 1047 | DisplayState *ds = s->ds; |
bf1bed81 | 1048 | |
e7f0ad58 | 1049 | active_console = s; |
a93a4a22 | 1050 | if (ds->have_gfx) { |
284d1c6b GH |
1051 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1052 | if (dcl->con != NULL) { | |
1053 | continue; | |
1054 | } | |
4b7b661d | 1055 | displaychangelistener_display_console(dcl, s, NULL); |
2e5567c9 | 1056 | } |
a93a4a22 | 1057 | } |
17742278 | 1058 | dpy_text_resize(s, s->width, s->height); |
aea7947c | 1059 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1060 | } |
1061 | } | |
1062 | ||
db1015e9 | 1063 | struct VCChardev { |
0ec7b3e7 | 1064 | Chardev parent; |
41ac54b2 | 1065 | QemuConsole *console; |
db1015e9 EH |
1066 | }; |
1067 | typedef struct VCChardev VCChardev; | |
41ac54b2 | 1068 | |
777357d7 | 1069 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1070 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1071 | TYPE_CHARDEV_VC) | |
777357d7 | 1072 | |
5bf5adae | 1073 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1074 | { |
777357d7 | 1075 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1076 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1077 | int i; |
1078 | ||
b68e956a MAL |
1079 | if (!s->ds) { |
1080 | return 0; | |
1081 | } | |
1082 | ||
14778c20 PB |
1083 | s->update_x0 = s->width * FONT_WIDTH; |
1084 | s->update_y0 = s->height * FONT_HEIGHT; | |
1085 | s->update_x1 = 0; | |
1086 | s->update_y1 = 0; | |
e7f0ad58 FB |
1087 | console_show_cursor(s, 0); |
1088 | for(i = 0; i < len; i++) { | |
1089 | console_putchar(s, buf[i]); | |
1090 | } | |
1091 | console_show_cursor(s, 1); | |
a93a4a22 | 1092 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1093 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1094 | s->update_x1 - s->update_x0, |
1095 | s->update_y1 - s->update_y0); | |
14778c20 | 1096 | } |
e7f0ad58 FB |
1097 | return len; |
1098 | } | |
1099 | ||
ec222519 | 1100 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1101 | { |
0c9d0641 | 1102 | uint32_t len, avail; |
3b46e624 | 1103 | |
909cda12 | 1104 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1105 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1106 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1107 | const uint8_t *buf; |
1108 | uint32_t size; | |
1109 | ||
ec222519 | 1110 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
cf6280b9 | 1111 | qemu_chr_be_write(s->chr, buf, size); |
ec222519 | 1112 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1113 | avail -= size; |
e15d7371 | 1114 | } |
e15d7371 FB |
1115 | } |
1116 | ||
e7f0ad58 | 1117 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1118 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1119 | { |
e7f0ad58 FB |
1120 | uint8_t buf[16], *q; |
1121 | int c; | |
0c9d0641 | 1122 | uint32_t num_free; |
e7f0ad58 | 1123 | |
af3a9031 | 1124 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1125 | return; |
1126 | ||
1127 | switch(keysym) { | |
1128 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1129 | console_scroll(s, -1); |
e7f0ad58 FB |
1130 | break; |
1131 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1132 | console_scroll(s, 1); |
e7f0ad58 FB |
1133 | break; |
1134 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1135 | console_scroll(s, -10); |
e7f0ad58 FB |
1136 | break; |
1137 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1138 | console_scroll(s, 10); |
e7f0ad58 FB |
1139 | break; |
1140 | default: | |
e15d7371 FB |
1141 | /* convert the QEMU keysym to VT100 key string */ |
1142 | q = buf; | |
1143 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1144 | *q++ = '\033'; | |
1145 | *q++ = '['; | |
1146 | c = keysym - 0xe100; | |
1147 | if (c >= 10) | |
1148 | *q++ = '0' + (c / 10); | |
1149 | *q++ = '0' + (c % 10); | |
1150 | *q++ = '~'; | |
1151 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1152 | *q++ = '\033'; | |
1153 | *q++ = '['; | |
1154 | *q++ = keysym & 0xff; | |
4104833f | 1155 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
f1f7a1e2 | 1156 | qemu_chr_write(s->chr, (uint8_t *)"\r", 1, true); |
4104833f | 1157 | *q++ = '\n'; |
e15d7371 | 1158 | } else { |
4104833f PB |
1159 | *q++ = keysym; |
1160 | } | |
1161 | if (s->echo) { | |
f1f7a1e2 | 1162 | qemu_chr_write(s->chr, buf, q - buf, true); |
e15d7371 | 1163 | } |
014b00cc VR |
1164 | num_free = fifo8_num_free(&s->out_fifo); |
1165 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1166 | kbd_send_chars(s); | |
e7f0ad58 FB |
1167 | break; |
1168 | } | |
1169 | } | |
1170 | ||
7fb1cf16 | 1171 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1172 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1173 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1174 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1175 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1176 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1177 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1178 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1179 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1180 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
df6322a8 | 1181 | [Q_KEY_CODE_TAB] = QEMU_KEY_TAB, |
344aa283 | 1182 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1183 | }; |
1184 | ||
da024b1e GH |
1185 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1186 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1187 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1188 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1189 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1190 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1191 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1192 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1193 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1194 | }; | |
1195 | ||
1196 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1197 | { |
1198 | int keysym; | |
1199 | ||
da024b1e | 1200 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1201 | if (keysym == 0) { |
1202 | return false; | |
1203 | } | |
1204 | kbd_put_keysym_console(s, keysym); | |
1205 | return true; | |
1206 | } | |
1207 | ||
bdef9724 GH |
1208 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1209 | { | |
1210 | int i; | |
1211 | ||
1212 | for (i = 0; i < len && str[i]; i++) { | |
1213 | kbd_put_keysym_console(s, str[i]); | |
1214 | } | |
1215 | } | |
1216 | ||
3f9a6e85 GH |
1217 | void kbd_put_keysym(int keysym) |
1218 | { | |
1219 | kbd_put_keysym_console(active_console, keysym); | |
1220 | } | |
1221 | ||
4d3b6f6e AZ |
1222 | static void text_console_invalidate(void *opaque) |
1223 | { | |
76ffb0b4 | 1224 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 | 1225 | |
17742278 | 1226 | if (s->console_type == TEXT_CONSOLE) { |
68f00996 AL |
1227 | text_console_resize(s); |
1228 | } | |
4d3b6f6e AZ |
1229 | console_refresh(s); |
1230 | } | |
1231 | ||
c227f099 | 1232 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1233 | { |
76ffb0b4 | 1234 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1235 | int i, j, src; |
1236 | ||
1237 | if (s->text_x[0] <= s->text_x[1]) { | |
1238 | src = (s->y_base + s->text_y[0]) * s->width; | |
1239 | chardata += s->text_y[0] * s->width; | |
1240 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1241 | for (j = 0; j < s->width; j++, src++) { |
1242 | console_write_ch(chardata ++, | |
1243 | ATTR2CHTYPE(s->cells[src].ch, | |
1244 | s->cells[src].t_attrib.fgcol, | |
1245 | s->cells[src].t_attrib.bgcol, | |
1246 | s->cells[src].t_attrib.bold)); | |
1247 | } | |
c78f7137 | 1248 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1249 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1250 | s->text_x[0] = s->width; |
1251 | s->text_y[0] = s->height; | |
1252 | s->text_x[1] = 0; | |
1253 | s->text_y[1] = 0; | |
1254 | } | |
1255 | if (s->cursor_invalidate) { | |
c78f7137 | 1256 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1257 | s->cursor_invalidate = 0; |
1258 | } | |
1259 | } | |
1260 | ||
afff2b15 KB |
1261 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1262 | uint32_t head) | |
e7f0ad58 | 1263 | { |
95be0669 | 1264 | Object *obj; |
76ffb0b4 | 1265 | QemuConsole *s; |
95219897 | 1266 | int i; |
e7f0ad58 | 1267 | |
95be0669 GH |
1268 | obj = object_new(TYPE_QEMU_CONSOLE); |
1269 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1270 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1271 | s->head = head; |
aa2beaa1 | 1272 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1273 | (Object **)&s->device, |
39f72ef9 | 1274 | object_property_allow_set_link, |
d2623129 | 1275 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1276 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1277 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1278 | |
af3a9031 TS |
1279 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1280 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1281 | active_console = s; |
af3a9031 | 1282 | } |
e7f0ad58 | 1283 | s->ds = ds; |
af3a9031 | 1284 | s->console_type = console_type; |
41d004d8 | 1285 | s->window_id = -1; |
a1d2db08 | 1286 | |
cd6cd8fa GH |
1287 | if (QTAILQ_EMPTY(&consoles)) { |
1288 | s->index = 0; | |
1289 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1290 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1291 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1292 | s->index = last->index + 1; |
1293 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1294 | } else { |
9588d67e GH |
1295 | /* |
1296 | * HACK: Put graphical consoles before text consoles. | |
1297 | * | |
1298 | * Only do that for coldplugged devices. After initial device | |
1299 | * initialization we will not renumber the consoles any more. | |
1300 | */ | |
cd6cd8fa GH |
1301 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1302 | ||
1303 | while (QTAILQ_NEXT(c, next) != NULL && | |
1304 | c->console_type == GRAPHIC_CONSOLE) { | |
1305 | c = QTAILQ_NEXT(c, next); | |
1306 | } | |
1307 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1308 | /* have no text consoles */ | |
1309 | s->index = c->index + 1; | |
1310 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1311 | } else { | |
1312 | s->index = c->index; | |
1313 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1314 | /* renumber text consoles */ | |
1315 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1316 | c->index = i; | |
1317 | } | |
95219897 | 1318 | } |
95219897 PB |
1319 | } |
1320 | return s; | |
1321 | } | |
1322 | ||
09b4c198 MAL |
1323 | #ifdef WIN32 |
1324 | void qemu_displaysurface_win32_set_handle(DisplaySurface *surface, | |
1325 | HANDLE h, uint32_t offset) | |
1326 | { | |
1327 | assert(!surface->handle); | |
1328 | ||
1329 | surface->handle = h; | |
1330 | surface->handle_offset = offset; | |
1331 | } | |
1332 | ||
1333 | static void | |
1334 | win32_pixman_image_destroy(pixman_image_t *image, void *data) | |
1335 | { | |
1336 | DisplaySurface *surface = data; | |
1337 | ||
1338 | if (!surface->handle) { | |
1339 | return; | |
1340 | } | |
1341 | ||
1342 | assert(surface->handle_offset == 0); | |
1343 | ||
1344 | qemu_win32_map_free( | |
1345 | pixman_image_get_data(surface->image), | |
1346 | surface->handle, | |
1347 | &error_warn | |
1348 | ); | |
1349 | } | |
1350 | #endif | |
1351 | ||
eb69442a | 1352 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1353 | { |
09b4c198 MAL |
1354 | DisplaySurface *surface; |
1355 | void *bits = NULL; | |
1356 | #ifdef WIN32 | |
1357 | HANDLE handle = NULL; | |
1358 | #endif | |
69c77777 | 1359 | |
09b4c198 MAL |
1360 | trace_displaysurface_create(width, height); |
1361 | ||
1362 | #ifdef WIN32 | |
1363 | bits = qemu_win32_map_alloc(width * height * 4, &handle, &error_abort); | |
1364 | #endif | |
1365 | ||
1366 | surface = qemu_create_displaysurface_from( | |
1367 | width, height, | |
1368 | PIXMAN_x8r8g8b8, | |
1369 | width * 4, bits | |
1370 | ); | |
30f1e661 | 1371 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1372 | |
09b4c198 MAL |
1373 | #ifdef WIN32 |
1374 | qemu_displaysurface_win32_set_handle(surface, handle, 0); | |
1375 | #endif | |
537a4391 GH |
1376 | return surface; |
1377 | } | |
1378 | ||
30f1e661 GH |
1379 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1380 | pixman_format_code_t format, | |
1381 | int linesize, uint8_t *data) | |
98b50080 | 1382 | { |
69c77777 | 1383 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1384 | |
30f1e661 GH |
1385 | trace_displaysurface_create_from(surface, width, height, format); |
1386 | surface->format = format; | |
69c77777 GH |
1387 | surface->image = pixman_image_create_bits(surface->format, |
1388 | width, height, | |
1389 | (void *)data, linesize); | |
1390 | assert(surface->image != NULL); | |
09b4c198 MAL |
1391 | #ifdef WIN32 |
1392 | pixman_image_set_destroy_function(surface->image, | |
1393 | win32_pixman_image_destroy, surface); | |
1394 | #endif | |
69c77777 | 1395 | |
98b50080 PB |
1396 | return surface; |
1397 | } | |
1398 | ||
ca58b45f GH |
1399 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1400 | { | |
1401 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1402 | ||
1403 | trace_displaysurface_create_pixman(surface); | |
1404 | surface->format = pixman_image_get_format(image); | |
1405 | surface->image = pixman_image_ref(image); | |
1406 | ||
1407 | return surface; | |
1408 | } | |
1409 | ||
b5a087b0 AO |
1410 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1411 | const char *msg) | |
d3002b04 | 1412 | { |
521a580d | 1413 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1414 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1415 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1416 | pixman_image_t *glyph; |
1417 | int len, x, y, i; | |
1418 | ||
1419 | len = strlen(msg); | |
521a580d GH |
1420 | x = (w / FONT_WIDTH - len) / 2; |
1421 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1422 | for (i = 0; i < len; i++) { |
1423 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1424 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1425 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1426 | qemu_pixman_image_unref(glyph); | |
1427 | } | |
b5a087b0 | 1428 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1429 | return surface; |
1430 | } | |
1431 | ||
da229ef3 | 1432 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1433 | { |
da229ef3 | 1434 | if (surface == NULL) { |
98b50080 | 1435 | return; |
187cd1d9 | 1436 | } |
da229ef3 GH |
1437 | trace_displaysurface_free(surface); |
1438 | qemu_pixman_image_unref(surface->image); | |
1439 | g_free(surface); | |
98b50080 PB |
1440 | } |
1441 | ||
06020b95 GH |
1442 | bool console_has_gl(QemuConsole *con) |
1443 | { | |
1444 | return con->gl != NULL; | |
1445 | } | |
1446 | ||
d0e137bc MAL |
1447 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1448 | { | |
1449 | if (dcl->ops->dpy_has_dmabuf) { | |
1450 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1451 | } | |
1452 | ||
1453 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1454 | return true; | |
1455 | } | |
1456 | ||
1457 | return false; | |
1458 | } | |
1459 | ||
4b7b661d MAL |
1460 | static bool console_compatible_with(QemuConsole *con, |
1461 | DisplayChangeListener *dcl, Error **errp) | |
5983fdf1 | 1462 | { |
5983fdf1 MAL |
1463 | int flags; |
1464 | ||
1465 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1466 | ||
a62c4a17 MAL |
1467 | if (console_has_gl(con) && |
1468 | !con->gl->ops->dpy_gl_ctx_is_compatible_dcl(con->gl, dcl)) { | |
398d1c91 MAL |
1469 | error_setg(errp, "Display %s is incompatible with the GL context", |
1470 | dcl->ops->dpy_name); | |
1471 | return false; | |
1472 | } | |
1473 | ||
5983fdf1 MAL |
1474 | if (flags & GRAPHIC_FLAGS_GL && |
1475 | !console_has_gl(con)) { | |
1476 | error_setg(errp, "The console requires a GL context."); | |
1477 | return false; | |
1478 | ||
1479 | } | |
1480 | ||
1481 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1482 | !displaychangelistener_has_dmabuf(dcl)) { | |
1483 | error_setg(errp, "The console requires display DMABUF support."); | |
1484 | return false; | |
1485 | } | |
1486 | ||
1487 | return true; | |
1488 | } | |
1489 | ||
b6596785 BE |
1490 | void console_handle_touch_event(QemuConsole *con, |
1491 | struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX], | |
1492 | uint64_t num_slot, | |
1493 | int width, int height, | |
1494 | double x, double y, | |
1495 | InputMultiTouchType type, | |
1496 | Error **errp) | |
1497 | { | |
1498 | struct touch_slot *slot; | |
1499 | bool needs_sync = false; | |
1500 | int update; | |
1501 | int i; | |
1502 | ||
1503 | if (num_slot >= INPUT_EVENT_SLOTS_MAX) { | |
1504 | error_setg(errp, | |
1505 | "Unexpected touch slot number: % " PRId64" >= %d", | |
1506 | num_slot, INPUT_EVENT_SLOTS_MAX); | |
1507 | return; | |
1508 | } | |
1509 | ||
1510 | slot = &touch_slots[num_slot]; | |
1511 | slot->x = x; | |
1512 | slot->y = y; | |
1513 | ||
1514 | if (type == INPUT_MULTI_TOUCH_TYPE_BEGIN) { | |
1515 | slot->tracking_id = num_slot; | |
1516 | } | |
1517 | ||
1518 | for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) { | |
1519 | if (i == num_slot) { | |
1520 | update = type; | |
1521 | } else { | |
1522 | update = INPUT_MULTI_TOUCH_TYPE_UPDATE; | |
1523 | } | |
1524 | ||
1525 | slot = &touch_slots[i]; | |
1526 | ||
1527 | if (slot->tracking_id == -1) { | |
1528 | continue; | |
1529 | } | |
1530 | ||
1531 | if (update == INPUT_MULTI_TOUCH_TYPE_END) { | |
1532 | slot->tracking_id = -1; | |
1533 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1534 | needs_sync = true; | |
1535 | } else { | |
1536 | qemu_input_queue_mtt(con, update, i, slot->tracking_id); | |
1537 | qemu_input_queue_btn(con, INPUT_BUTTON_TOUCH, true); | |
1538 | qemu_input_queue_mtt_abs(con, | |
1539 | INPUT_AXIS_X, (int) slot->x, | |
1540 | 0, width, | |
1541 | i, slot->tracking_id); | |
1542 | qemu_input_queue_mtt_abs(con, | |
1543 | INPUT_AXIS_Y, (int) slot->y, | |
1544 | 0, height, | |
1545 | i, slot->tracking_id); | |
1546 | needs_sync = true; | |
1547 | } | |
1548 | } | |
1549 | ||
1550 | if (needs_sync) { | |
1551 | qemu_input_event_sync(); | |
1552 | } | |
1553 | } | |
1554 | ||
5e79d516 | 1555 | void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl) |
4f418149 MAL |
1556 | { |
1557 | /* display has opengl support */ | |
5e79d516 MAL |
1558 | assert(con); |
1559 | if (con->gl) { | |
1560 | error_report("The console already has an OpenGL context."); | |
4f418149 MAL |
1561 | exit(1); |
1562 | } | |
5e79d516 MAL |
1563 | con->gl = gl; |
1564 | } | |
1565 | ||
5209089f | 1566 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1567 | { |
284d1c6b GH |
1568 | QemuConsole *con; |
1569 | ||
e0665c3b MAL |
1570 | assert(!dcl->ds); |
1571 | ||
7c20b4a3 | 1572 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1573 | dcl->ds = get_alloc_displaystate(); |
1574 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1575 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1576 | if (dcl->con) { |
1577 | dcl->con->dcls++; | |
1578 | con = dcl->con; | |
1579 | } else { | |
1580 | con = active_console; | |
1581 | } | |
4b7b661d | 1582 | displaychangelistener_display_console(dcl, con, dcl->con ? &error_fatal : NULL); |
de00b60d MAL |
1583 | if (con && con->cursor && dcl->ops->dpy_cursor_define) { |
1584 | dcl->ops->dpy_cursor_define(dcl, con->cursor); | |
1585 | } | |
6effaa16 MAL |
1586 | if (con && dcl->ops->dpy_mouse_set) { |
1587 | dcl->ops->dpy_mouse_set(dcl, con->cursor_x, con->cursor_y, con->cursor_on); | |
1588 | } | |
aea7947c | 1589 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1590 | } |
1591 | ||
0f7b2864 GH |
1592 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1593 | uint64_t interval) | |
1594 | { | |
1595 | DisplayState *ds = dcl->ds; | |
1596 | ||
1597 | dcl->update_interval = interval; | |
1598 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1599 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1600 | } |
1601 | } | |
1602 | ||
7c20b4a3 GH |
1603 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1604 | { | |
1605 | DisplayState *ds = dcl->ds; | |
1606 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1607 | if (dcl->con) { |
1608 | dcl->con->dcls--; | |
1609 | } | |
7c20b4a3 | 1610 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1611 | dcl->ds = NULL; |
7c20b4a3 GH |
1612 | gui_setup_refresh(ds); |
1613 | } | |
1614 | ||
cf1ecc82 GH |
1615 | static void dpy_set_ui_info_timer(void *opaque) |
1616 | { | |
1617 | QemuConsole *con = opaque; | |
1618 | ||
1619 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1620 | } | |
1621 | ||
b7fb49f0 GH |
1622 | bool dpy_ui_info_supported(QemuConsole *con) |
1623 | { | |
5c4b107f GH |
1624 | if (con == NULL) { |
1625 | con = active_console; | |
1626 | } | |
1627 | ||
b7fb49f0 GH |
1628 | return con->hw_ops->ui_info != NULL; |
1629 | } | |
1630 | ||
5eaf1e48 MAL |
1631 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1632 | { | |
5c4b107f GH |
1633 | if (con == NULL) { |
1634 | con = active_console; | |
1635 | } | |
5eaf1e48 MAL |
1636 | |
1637 | return &con->ui_info; | |
1638 | } | |
1639 | ||
ca19ef52 | 1640 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1641 | { |
5c4b107f GH |
1642 | if (con == NULL) { |
1643 | con = active_console; | |
1644 | } | |
1185fde4 | 1645 | |
b7fb49f0 | 1646 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1647 | return -1; |
6f90f3d7 | 1648 | } |
1185fde4 GH |
1649 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1650 | /* nothing changed -- ignore */ | |
1651 | return 0; | |
1652 | } | |
cf1ecc82 GH |
1653 | |
1654 | /* | |
1655 | * Typically we get a flood of these as the user resizes the window. | |
1656 | * Wait until the dust has settled (one second without updates), then | |
1657 | * go notify the guest. | |
1658 | */ | |
1185fde4 | 1659 | con->ui_info = *info; |
ca19ef52 MAL |
1660 | timer_mod(con->ui_timer, |
1661 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1662 | return 0; |
6f90f3d7 GH |
1663 | } |
1664 | ||
c78f7137 | 1665 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1666 | { |
c78f7137 | 1667 | DisplayState *s = con->ds; |
284d1c6b | 1668 | DisplayChangeListener *dcl; |
ebced091 MAL |
1669 | int width = qemu_console_get_width(con, x + w); |
1670 | int height = qemu_console_get_height(con, y + h); | |
7c20b4a3 GH |
1671 | |
1672 | x = MAX(x, 0); | |
1673 | y = MAX(y, 0); | |
1674 | x = MIN(x, width); | |
1675 | y = MIN(y, height); | |
1676 | w = MIN(w, width - x); | |
1677 | h = MIN(h, height - y); | |
1678 | ||
81c0d5a6 | 1679 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1680 | return; |
1681 | } | |
589089fe | 1682 | dpy_gfx_update_texture(con, con->surface, x, y, w, h); |
7c20b4a3 | 1683 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1684 | if (con != (dcl->con ? dcl->con : active_console)) { |
1685 | continue; | |
1686 | } | |
7c20b4a3 | 1687 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1688 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1689 | } |
1690 | } | |
1691 | } | |
1692 | ||
7cd0afe6 TZ |
1693 | void dpy_gfx_update_full(QemuConsole *con) |
1694 | { | |
ebced091 MAL |
1695 | int w = qemu_console_get_width(con, 0); |
1696 | int h = qemu_console_get_height(con, 0); | |
1697 | ||
1698 | dpy_gfx_update(con, 0, 0, w, h); | |
7cd0afe6 TZ |
1699 | } |
1700 | ||
321f048d GH |
1701 | void dpy_gfx_replace_surface(QemuConsole *con, |
1702 | DisplaySurface *surface) | |
1703 | { | |
c821a58e | 1704 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1705 | DisplayState *s = con->ds; |
1706 | DisplaySurface *old_surface = con->surface; | |
0d0be876 | 1707 | DisplaySurface *new_surface = surface; |
284d1c6b | 1708 | DisplayChangeListener *dcl; |
c821a58e AO |
1709 | int width; |
1710 | int height; | |
1711 | ||
1712 | if (!surface) { | |
1713 | if (old_surface) { | |
1714 | width = surface_width(old_surface); | |
1715 | height = surface_height(old_surface); | |
1716 | } else { | |
1717 | width = 640; | |
1718 | height = 480; | |
1719 | } | |
1720 | ||
0d0be876 | 1721 | new_surface = qemu_create_placeholder_surface(width, height, placeholder_msg); |
c821a58e | 1722 | } |
321f048d | 1723 | |
0d0be876 | 1724 | assert(old_surface != new_surface); |
6905b934 | 1725 | |
ebced091 | 1726 | con->scanout.kind = SCANOUT_SURFACE; |
0d0be876 DK |
1727 | con->surface = new_surface; |
1728 | dpy_gfx_create_texture(con, new_surface); | |
284d1c6b GH |
1729 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1730 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1731 | continue; | |
1732 | } | |
0d0be876 | 1733 | displaychangelistener_gfx_switch(dcl, new_surface, surface ? FALSE : TRUE); |
321f048d | 1734 | } |
589089fe | 1735 | dpy_gfx_destroy_texture(con, old_surface); |
da229ef3 | 1736 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1737 | } |
1738 | ||
49743df3 BH |
1739 | bool dpy_gfx_check_format(QemuConsole *con, |
1740 | pixman_format_code_t format) | |
1741 | { | |
1742 | DisplayChangeListener *dcl; | |
1743 | DisplayState *s = con->ds; | |
1744 | ||
1745 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1746 | if (dcl->con && dcl->con != con) { | |
1747 | /* dcl bound to another console -> skip */ | |
1748 | continue; | |
1749 | } | |
1750 | if (dcl->ops->dpy_gfx_check_format) { | |
1751 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1752 | return false; | |
1753 | } | |
1754 | } else { | |
75ae7c46 | 1755 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1756 | if (format != qemu_default_pixman_format(32, true)) { |
1757 | return false; | |
1758 | } | |
1759 | } | |
1760 | } | |
1761 | return true; | |
1762 | } | |
1763 | ||
6075137d | 1764 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1765 | { |
284d1c6b GH |
1766 | DisplayChangeListener *dcl; |
1767 | ||
7c20b4a3 GH |
1768 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1769 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1770 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1771 | } |
1772 | } | |
1773 | } | |
1774 | ||
c78f7137 | 1775 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1776 | { |
c78f7137 | 1777 | DisplayState *s = con->ds; |
284d1c6b | 1778 | DisplayChangeListener *dcl; |
321f048d | 1779 | |
81c0d5a6 | 1780 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1781 | return; |
1782 | } | |
7c20b4a3 | 1783 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1784 | if (con != (dcl->con ? dcl->con : active_console)) { |
1785 | continue; | |
1786 | } | |
7c20b4a3 | 1787 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1788 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1789 | } |
1790 | } | |
1791 | } | |
1792 | ||
c78f7137 | 1793 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1794 | { |
c78f7137 | 1795 | DisplayState *s = con->ds; |
284d1c6b | 1796 | DisplayChangeListener *dcl; |
321f048d | 1797 | |
81c0d5a6 | 1798 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1799 | return; |
1800 | } | |
7c20b4a3 | 1801 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1802 | if (con != (dcl->con ? dcl->con : active_console)) { |
1803 | continue; | |
1804 | } | |
7c20b4a3 | 1805 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1806 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1807 | } |
1808 | } | |
1809 | } | |
1810 | ||
c78f7137 | 1811 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1812 | { |
c78f7137 | 1813 | DisplayState *s = con->ds; |
9425c004 | 1814 | DisplayChangeListener *dcl; |
321f048d | 1815 | |
81c0d5a6 | 1816 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1817 | return; |
1818 | } | |
7c20b4a3 | 1819 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1820 | if (con != (dcl->con ? dcl->con : active_console)) { |
1821 | continue; | |
1822 | } | |
7c20b4a3 | 1823 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1824 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1825 | } |
1826 | } | |
1827 | } | |
1828 | ||
c78f7137 | 1829 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1830 | { |
c78f7137 | 1831 | DisplayState *s = con->ds; |
284d1c6b | 1832 | DisplayChangeListener *dcl; |
321f048d | 1833 | |
6effaa16 MAL |
1834 | con->cursor_x = x; |
1835 | con->cursor_y = y; | |
1836 | con->cursor_on = on; | |
81c0d5a6 | 1837 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1838 | return; |
1839 | } | |
7c20b4a3 | 1840 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1841 | if (con != (dcl->con ? dcl->con : active_console)) { |
1842 | continue; | |
1843 | } | |
7c20b4a3 | 1844 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1845 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1846 | } |
1847 | } | |
1848 | } | |
1849 | ||
c78f7137 | 1850 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1851 | { |
c78f7137 | 1852 | DisplayState *s = con->ds; |
284d1c6b | 1853 | DisplayChangeListener *dcl; |
321f048d | 1854 | |
385ac97f MAL |
1855 | cursor_unref(con->cursor); |
1856 | con->cursor = cursor_ref(cursor); | |
81c0d5a6 | 1857 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1858 | return; |
1859 | } | |
7c20b4a3 | 1860 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1861 | if (con != (dcl->con ? dcl->con : active_console)) { |
1862 | continue; | |
1863 | } | |
7c20b4a3 | 1864 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1865 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1866 | } |
1867 | } | |
1868 | } | |
1869 | ||
c78f7137 | 1870 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1871 | { |
c78f7137 | 1872 | DisplayState *s = con->ds; |
284d1c6b GH |
1873 | DisplayChangeListener *dcl; |
1874 | ||
7c20b4a3 GH |
1875 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1876 | if (dcl->ops->dpy_cursor_define) { | |
1877 | return true; | |
1878 | } | |
1879 | } | |
1880 | return false; | |
1881 | } | |
1882 | ||
06020b95 GH |
1883 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1884 | struct QEMUGLParams *qparams) | |
1885 | { | |
1886 | assert(con->gl); | |
1887 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1888 | } | |
1889 | ||
1890 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1891 | { | |
1892 | assert(con->gl); | |
1893 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1894 | } | |
1895 | ||
1896 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1897 | { | |
1898 | assert(con->gl); | |
1899 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1900 | } | |
1901 | ||
eaa92c76 GH |
1902 | void dpy_gl_scanout_disable(QemuConsole *con) |
1903 | { | |
7cc712e9 MAL |
1904 | DisplayState *s = con->ds; |
1905 | DisplayChangeListener *dcl; | |
1906 | ||
ebced091 MAL |
1907 | if (con->scanout.kind != SCANOUT_SURFACE) { |
1908 | con->scanout.kind = SCANOUT_NONE; | |
1909 | } | |
7cc712e9 | 1910 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1911 | if (con != (dcl->con ? dcl->con : active_console)) { |
1912 | continue; | |
1913 | } | |
a9fbce5e MAL |
1914 | if (dcl->ops->dpy_gl_scanout_disable) { |
1915 | dcl->ops->dpy_gl_scanout_disable(dcl); | |
1916 | } | |
7cc712e9 | 1917 | } |
eaa92c76 GH |
1918 | } |
1919 | ||
f4c36bda GH |
1920 | void dpy_gl_scanout_texture(QemuConsole *con, |
1921 | uint32_t backing_id, | |
1922 | bool backing_y_0_top, | |
1923 | uint32_t backing_width, | |
1924 | uint32_t backing_height, | |
1925 | uint32_t x, uint32_t y, | |
bf41ab61 MAL |
1926 | uint32_t width, uint32_t height, |
1927 | void *d3d_tex2d) | |
06020b95 | 1928 | { |
7cc712e9 MAL |
1929 | DisplayState *s = con->ds; |
1930 | DisplayChangeListener *dcl; | |
1931 | ||
ebced091 MAL |
1932 | con->scanout.kind = SCANOUT_TEXTURE; |
1933 | con->scanout.texture = (ScanoutTexture) { | |
1934 | backing_id, backing_y_0_top, backing_width, backing_height, | |
bf41ab61 | 1935 | x, y, width, height, d3d_tex2d, |
ebced091 | 1936 | }; |
7cc712e9 | 1937 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1938 | if (con != (dcl->con ? dcl->con : active_console)) { |
1939 | continue; | |
1940 | } | |
a9fbce5e MAL |
1941 | if (dcl->ops->dpy_gl_scanout_texture) { |
1942 | dcl->ops->dpy_gl_scanout_texture(dcl, backing_id, | |
1943 | backing_y_0_top, | |
1944 | backing_width, backing_height, | |
bf41ab61 MAL |
1945 | x, y, width, height, |
1946 | d3d_tex2d); | |
a9fbce5e | 1947 | } |
7cc712e9 | 1948 | } |
06020b95 GH |
1949 | } |
1950 | ||
4133fa71 GH |
1951 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
1952 | QemuDmaBuf *dmabuf) | |
1953 | { | |
7cc712e9 MAL |
1954 | DisplayState *s = con->ds; |
1955 | DisplayChangeListener *dcl; | |
1956 | ||
ebced091 MAL |
1957 | con->scanout.kind = SCANOUT_DMABUF; |
1958 | con->scanout.dmabuf = dmabuf; | |
7cc712e9 | 1959 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1960 | if (con != (dcl->con ? dcl->con : active_console)) { |
1961 | continue; | |
1962 | } | |
a9fbce5e MAL |
1963 | if (dcl->ops->dpy_gl_scanout_dmabuf) { |
1964 | dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf); | |
1965 | } | |
7cc712e9 | 1966 | } |
4133fa71 GH |
1967 | } |
1968 | ||
6e1f2cb5 GH |
1969 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
1970 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 | 1971 | { |
7cc712e9 MAL |
1972 | DisplayState *s = con->ds; |
1973 | DisplayChangeListener *dcl; | |
4133fa71 | 1974 | |
7cc712e9 | 1975 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1976 | if (con != (dcl->con ? dcl->con : active_console)) { |
1977 | continue; | |
1978 | } | |
7cc712e9 MAL |
1979 | if (dcl->ops->dpy_gl_cursor_dmabuf) { |
1980 | dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf, | |
6e1f2cb5 | 1981 | have_hot, hot_x, hot_y); |
7cc712e9 | 1982 | } |
6e1f2cb5 GH |
1983 | } |
1984 | } | |
1985 | ||
1986 | void dpy_gl_cursor_position(QemuConsole *con, | |
1987 | uint32_t pos_x, uint32_t pos_y) | |
1988 | { | |
7cc712e9 MAL |
1989 | DisplayState *s = con->ds; |
1990 | DisplayChangeListener *dcl; | |
6e1f2cb5 | 1991 | |
7cc712e9 | 1992 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
1993 | if (con != (dcl->con ? dcl->con : active_console)) { |
1994 | continue; | |
1995 | } | |
7cc712e9 MAL |
1996 | if (dcl->ops->dpy_gl_cursor_position) { |
1997 | dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y); | |
1998 | } | |
4133fa71 GH |
1999 | } |
2000 | } | |
2001 | ||
2002 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
2003 | QemuDmaBuf *dmabuf) | |
2004 | { | |
7cc712e9 MAL |
2005 | DisplayState *s = con->ds; |
2006 | DisplayChangeListener *dcl; | |
4133fa71 | 2007 | |
7cc712e9 | 2008 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2009 | if (con != (dcl->con ? dcl->con : active_console)) { |
2010 | continue; | |
2011 | } | |
7cc712e9 MAL |
2012 | if (dcl->ops->dpy_gl_release_dmabuf) { |
2013 | dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf); | |
2014 | } | |
4133fa71 GH |
2015 | } |
2016 | } | |
2017 | ||
06020b95 GH |
2018 | void dpy_gl_update(QemuConsole *con, |
2019 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
2020 | { | |
7cc712e9 MAL |
2021 | DisplayState *s = con->ds; |
2022 | DisplayChangeListener *dcl; | |
2023 | ||
06020b95 | 2024 | assert(con->gl); |
f6413cbf MAL |
2025 | |
2026 | graphic_hw_gl_block(con, true); | |
7cc712e9 | 2027 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1699d00e AO |
2028 | if (con != (dcl->con ? dcl->con : active_console)) { |
2029 | continue; | |
2030 | } | |
a9fbce5e MAL |
2031 | if (dcl->ops->dpy_gl_update) { |
2032 | dcl->ops->dpy_gl_update(dcl, x, y, w, h); | |
2033 | } | |
7cc712e9 | 2034 | } |
f6413cbf | 2035 | graphic_hw_gl_block(con, false); |
06020b95 GH |
2036 | } |
2037 | ||
98b50080 PB |
2038 | /***********************************************************/ |
2039 | /* register display */ | |
2040 | ||
64840c66 GH |
2041 | /* console.c internal use only */ |
2042 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 2043 | { |
64840c66 GH |
2044 | if (!display_state) { |
2045 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
2046 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2047 | text_console_update_cursor, NULL); | |
64840c66 GH |
2048 | } |
2049 | return display_state; | |
98b50080 PB |
2050 | } |
2051 | ||
64840c66 GH |
2052 | /* |
2053 | * Called by main(), after creating QemuConsoles | |
2054 | * and before initializing ui (sdl/vnc/...). | |
2055 | */ | |
2056 | DisplayState *init_displaystate(void) | |
98b50080 | 2057 | { |
43f420f8 | 2058 | gchar *name; |
cd6cd8fa | 2059 | QemuConsole *con; |
64840c66 | 2060 | |
333cb18f | 2061 | get_alloc_displaystate(); |
cd6cd8fa GH |
2062 | QTAILQ_FOREACH(con, &consoles, next) { |
2063 | if (con->console_type != GRAPHIC_CONSOLE && | |
2064 | con->ds == NULL) { | |
2065 | text_console_do_init(con->chr, display_state); | |
64840c66 | 2066 | } |
43f420f8 GH |
2067 | |
2068 | /* Hook up into the qom tree here (not in new_console()), once | |
2069 | * all QemuConsoles are created and the order / numbering | |
2070 | * doesn't change any more */ | |
cd6cd8fa | 2071 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 2072 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 2073 | name, OBJECT(con)); |
43f420f8 | 2074 | g_free(name); |
64840c66 GH |
2075 | } |
2076 | ||
98b50080 PB |
2077 | return display_state; |
2078 | } | |
2079 | ||
1c1f9498 GH |
2080 | void graphic_console_set_hwops(QemuConsole *con, |
2081 | const GraphicHwOps *hw_ops, | |
2082 | void *opaque) | |
2083 | { | |
2084 | con->hw_ops = hw_ops; | |
2085 | con->hw = opaque; | |
2086 | } | |
2087 | ||
5643706a | 2088 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 2089 | const GraphicHwOps *hw_ops, |
c78f7137 | 2090 | void *opaque) |
95219897 | 2091 | { |
521a580d GH |
2092 | static const char noinit[] = |
2093 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
2094 | int width = 640; |
2095 | int height = 480; | |
76ffb0b4 | 2096 | QemuConsole *s; |
3023f332 | 2097 | DisplayState *ds; |
9588d67e | 2098 | DisplaySurface *surface; |
f0f2f976 | 2099 | |
64840c66 | 2100 | ds = get_alloc_displaystate(); |
9588d67e GH |
2101 | s = qemu_console_lookup_unused(); |
2102 | if (s) { | |
2103 | trace_console_gfx_reuse(s->index); | |
ebced091 MAL |
2104 | width = qemu_console_get_width(s, 0); |
2105 | height = qemu_console_get_height(s, 0); | |
9588d67e GH |
2106 | } else { |
2107 | trace_console_gfx_new(); | |
2108 | s = new_console(ds, GRAPHIC_CONSOLE, head); | |
2109 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
2110 | dpy_set_ui_info_timer, s); | |
2111 | } | |
1c1f9498 | 2112 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 2113 | if (dev) { |
5325cc34 | 2114 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 2115 | &error_abort); |
aa2beaa1 | 2116 | } |
3023f332 | 2117 | |
b5a087b0 | 2118 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 2119 | dpy_gfx_replace_surface(s, surface); |
a9b1e471 MAL |
2120 | s->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
2121 | graphic_hw_gl_unblock_timer, s); | |
c78f7137 | 2122 | return s; |
e7f0ad58 FB |
2123 | } |
2124 | ||
9588d67e GH |
2125 | static const GraphicHwOps unused_ops = { |
2126 | /* no callbacks */ | |
2127 | }; | |
2128 | ||
2129 | void graphic_console_close(QemuConsole *con) | |
2130 | { | |
2131 | static const char unplugged[] = | |
2132 | "Guest display has been unplugged"; | |
2133 | DisplaySurface *surface; | |
ebced091 MAL |
2134 | int width = qemu_console_get_width(con, 640); |
2135 | int height = qemu_console_get_height(con, 480); | |
9588d67e GH |
2136 | |
2137 | trace_console_gfx_close(con->index); | |
5325cc34 | 2138 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
2139 | graphic_console_set_hwops(con, &unused_ops, NULL); |
2140 | ||
2141 | if (con->gl) { | |
2142 | dpy_gl_scanout_disable(con); | |
2143 | } | |
b5a087b0 | 2144 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
2145 | dpy_gfx_replace_surface(con, surface); |
2146 | } | |
2147 | ||
284d1c6b GH |
2148 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2149 | { | |
cd6cd8fa GH |
2150 | QemuConsole *con; |
2151 | ||
2152 | QTAILQ_FOREACH(con, &consoles, next) { | |
2153 | if (con->index == index) { | |
2154 | return con; | |
2155 | } | |
284d1c6b | 2156 | } |
cd6cd8fa | 2157 | return NULL; |
284d1c6b GH |
2158 | } |
2159 | ||
5643706a | 2160 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2161 | { |
cd6cd8fa | 2162 | QemuConsole *con; |
14a93649 | 2163 | Object *obj; |
5643706a | 2164 | uint32_t h; |
14a93649 | 2165 | |
cd6cd8fa GH |
2166 | QTAILQ_FOREACH(con, &consoles, next) { |
2167 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2168 | "device", &error_abort); |
5643706a GH |
2169 | if (DEVICE(obj) != dev) { |
2170 | continue; | |
2171 | } | |
cd6cd8fa | 2172 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2173 | "head", &error_abort); |
5643706a GH |
2174 | if (h != head) { |
2175 | continue; | |
14a93649 | 2176 | } |
cd6cd8fa | 2177 | return con; |
14a93649 GH |
2178 | } |
2179 | return NULL; | |
2180 | } | |
2181 | ||
f2c1d54c GH |
2182 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2183 | uint32_t head, Error **errp) | |
2184 | { | |
2185 | DeviceState *dev; | |
2186 | QemuConsole *con; | |
2187 | ||
2188 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2189 | if (dev == NULL) { | |
2190 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2191 | "Device '%s' not found", device_id); | |
2192 | return NULL; | |
2193 | } | |
2194 | ||
2195 | con = qemu_console_lookup_by_device(dev, head); | |
2196 | if (con == NULL) { | |
2197 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2198 | device_id, head); | |
2199 | return NULL; | |
2200 | } | |
2201 | ||
2202 | return con; | |
2203 | } | |
2204 | ||
9588d67e GH |
2205 | QemuConsole *qemu_console_lookup_unused(void) |
2206 | { | |
cd6cd8fa | 2207 | QemuConsole *con; |
9588d67e | 2208 | Object *obj; |
9588d67e | 2209 | |
cd6cd8fa GH |
2210 | QTAILQ_FOREACH(con, &consoles, next) { |
2211 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2212 | continue; |
2213 | } | |
cd6cd8fa | 2214 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2215 | "device", &error_abort); |
2216 | if (obj != NULL) { | |
2217 | continue; | |
2218 | } | |
cd6cd8fa | 2219 | return con; |
9588d67e GH |
2220 | } |
2221 | return NULL; | |
2222 | } | |
2223 | ||
385ac97f MAL |
2224 | QEMUCursor *qemu_console_get_cursor(QemuConsole *con) |
2225 | { | |
3c293a46 MAL |
2226 | if (con == NULL) { |
2227 | con = active_console; | |
2228 | } | |
333e7599 | 2229 | return con ? con->cursor : NULL; |
385ac97f MAL |
2230 | } |
2231 | ||
81c0d5a6 | 2232 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2233 | { |
284d1c6b | 2234 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2235 | } |
2236 | ||
81c0d5a6 | 2237 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2238 | { |
81c0d5a6 GH |
2239 | if (con == NULL) { |
2240 | con = active_console; | |
2241 | } | |
2242 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2243 | } | |
2244 | ||
2245 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2246 | { | |
2247 | if (con == NULL) { | |
2248 | con = active_console; | |
2249 | } | |
2250 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2251 | } |
2252 | ||
f607867c GH |
2253 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2254 | { | |
2255 | assert(con != NULL); | |
2256 | return con->gl_block; | |
2257 | } | |
2258 | ||
839a4826 WJ |
2259 | bool qemu_console_is_multihead(DeviceState *dev) |
2260 | { | |
2261 | QemuConsole *con; | |
2262 | Object *obj; | |
2263 | uint32_t f = 0xffffffff; | |
2264 | uint32_t h; | |
2265 | ||
2266 | QTAILQ_FOREACH(con, &consoles, next) { | |
2267 | obj = object_property_get_link(OBJECT(con), | |
2268 | "device", &error_abort); | |
2269 | if (DEVICE(obj) != dev) { | |
2270 | continue; | |
2271 | } | |
2272 | ||
2273 | h = object_property_get_uint(OBJECT(con), | |
2274 | "head", &error_abort); | |
2275 | if (f == 0xffffffff) { | |
2276 | f = h; | |
2277 | } else if (h != f) { | |
2278 | return true; | |
2279 | } | |
2280 | } | |
2281 | return false; | |
2282 | } | |
2283 | ||
779ce88f GH |
2284 | char *qemu_console_get_label(QemuConsole *con) |
2285 | { | |
2286 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2287 | if (con->device) { | |
839a4826 WJ |
2288 | DeviceState *dev; |
2289 | bool multihead; | |
2290 | ||
2291 | dev = DEVICE(con->device); | |
2292 | multihead = qemu_console_is_multihead(dev); | |
2293 | if (multihead) { | |
2294 | return g_strdup_printf("%s.%d", dev->id ? | |
2295 | dev->id : | |
2296 | object_get_typename(con->device), | |
2297 | con->head); | |
2298 | } else { | |
2299 | return g_strdup_printf("%s", dev->id ? | |
2300 | dev->id : | |
2301 | object_get_typename(con->device)); | |
2302 | } | |
779ce88f GH |
2303 | } |
2304 | return g_strdup("VGA"); | |
2305 | } else { | |
2306 | if (con->chr && con->chr->label) { | |
2307 | return g_strdup(con->chr->label); | |
2308 | } | |
2309 | return g_strdup_printf("vc%d", con->index); | |
2310 | } | |
2311 | } | |
2312 | ||
d4c85337 GH |
2313 | int qemu_console_get_index(QemuConsole *con) |
2314 | { | |
2315 | if (con == NULL) { | |
2316 | con = active_console; | |
2317 | } | |
2318 | return con ? con->index : -1; | |
2319 | } | |
2320 | ||
5643706a GH |
2321 | uint32_t qemu_console_get_head(QemuConsole *con) |
2322 | { | |
2323 | if (con == NULL) { | |
2324 | con = active_console; | |
2325 | } | |
2326 | return con ? con->head : -1; | |
2327 | } | |
2328 | ||
d4c85337 GH |
2329 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2330 | { | |
2331 | if (con == NULL) { | |
2332 | con = active_console; | |
2333 | } | |
ebced091 MAL |
2334 | if (con == NULL) { |
2335 | return fallback; | |
2336 | } | |
2337 | switch (con->scanout.kind) { | |
2338 | case SCANOUT_DMABUF: | |
2339 | return con->scanout.dmabuf->width; | |
2340 | case SCANOUT_TEXTURE: | |
2341 | return con->scanout.texture.width; | |
2342 | case SCANOUT_SURFACE: | |
2343 | return surface_width(con->surface); | |
2344 | default: | |
2345 | return fallback; | |
2346 | } | |
d4c85337 GH |
2347 | } |
2348 | ||
2349 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2350 | { | |
2351 | if (con == NULL) { | |
2352 | con = active_console; | |
2353 | } | |
ebced091 MAL |
2354 | if (con == NULL) { |
2355 | return fallback; | |
2356 | } | |
2357 | switch (con->scanout.kind) { | |
2358 | case SCANOUT_DMABUF: | |
2359 | return con->scanout.dmabuf->height; | |
2360 | case SCANOUT_TEXTURE: | |
2361 | return con->scanout.texture.height; | |
2362 | case SCANOUT_SURFACE: | |
2363 | return surface_height(con->surface); | |
2364 | default: | |
2365 | return fallback; | |
2366 | } | |
d4c85337 GH |
2367 | } |
2368 | ||
ec222519 VR |
2369 | static void vc_chr_accept_input(Chardev *chr) |
2370 | { | |
2371 | VCChardev *drv = VC_CHARDEV(chr); | |
2372 | QemuConsole *s = drv->console; | |
2373 | ||
2374 | kbd_send_chars(s); | |
2375 | } | |
2376 | ||
5bf5adae | 2377 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2378 | { |
777357d7 | 2379 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2380 | QemuConsole *s = drv->console; |
4104833f PB |
2381 | |
2382 | s->echo = echo; | |
2383 | } | |
2384 | ||
aea7947c GH |
2385 | static void text_console_update_cursor_timer(void) |
2386 | { | |
2387 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2388 | + CONSOLE_CURSOR_PERIOD / 2); | |
2389 | } | |
2390 | ||
bf1bed81 JK |
2391 | static void text_console_update_cursor(void *opaque) |
2392 | { | |
aea7947c | 2393 | QemuConsole *s; |
cd6cd8fa | 2394 | int count = 0; |
aea7947c GH |
2395 | |
2396 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2397 | |
cd6cd8fa | 2398 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2399 | if (qemu_console_is_graphic(s) || |
2400 | !qemu_console_is_visible(s)) { | |
2401 | continue; | |
2402 | } | |
2403 | count++; | |
2404 | graphic_hw_invalidate(s); | |
2405 | } | |
2406 | ||
2407 | if (count) { | |
2408 | text_console_update_cursor_timer(); | |
2409 | } | |
bf1bed81 JK |
2410 | } |
2411 | ||
380cd056 GH |
2412 | static const GraphicHwOps text_console_ops = { |
2413 | .invalidate = text_console_invalidate, | |
2414 | .text_update = text_console_update, | |
2415 | }; | |
2416 | ||
0ec7b3e7 | 2417 | static void text_console_do_init(Chardev *chr, DisplayState *ds) |
e7f0ad58 | 2418 | { |
777357d7 | 2419 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2420 | QemuConsole *s = drv->console; |
36671fbd GH |
2421 | int g_width = 80 * FONT_WIDTH; |
2422 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2423 | |
0c9d0641 | 2424 | fifo8_create(&s->out_fifo, 16); |
3023f332 | 2425 | s->ds = ds; |
3b46e624 | 2426 | |
e7f0ad58 FB |
2427 | s->y_displayed = 0; |
2428 | s->y_base = 0; | |
2429 | s->total_height = DEFAULT_BACKSCROLL; | |
2430 | s->x = 0; | |
2431 | s->y = 0; | |
ebced091 MAL |
2432 | if (s->scanout.kind != SCANOUT_SURFACE) { |
2433 | if (active_console && active_console->scanout.kind == SCANOUT_SURFACE) { | |
2434 | g_width = qemu_console_get_width(active_console, g_width); | |
2435 | g_height = qemu_console_get_height(active_console, g_height); | |
321f048d | 2436 | } |
36671fbd | 2437 | s->surface = qemu_create_displaysurface(g_width, g_height); |
ebced091 | 2438 | s->scanout.kind = SCANOUT_SURFACE; |
491e114a | 2439 | } |
6d6f7c28 | 2440 | |
380cd056 | 2441 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2442 | s->hw = s; |
2443 | ||
6d6f7c28 PB |
2444 | /* Set text attribute defaults */ |
2445 | s->t_attrib_default.bold = 0; | |
2446 | s->t_attrib_default.uline = 0; | |
2447 | s->t_attrib_default.blink = 0; | |
2448 | s->t_attrib_default.invers = 0; | |
2449 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2450 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2451 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2452 | /* set current text attributes to default */ |
2453 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2454 | text_console_resize(s); |
2455 | ||
51bfa4d3 | 2456 | if (chr->label) { |
18595181 | 2457 | char *msg; |
51bfa4d3 | 2458 | |
4083733d | 2459 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 | 2460 | msg = g_strdup_printf("%s console\r\n", chr->label); |
f1f7a1e2 | 2461 | qemu_chr_write(chr, (uint8_t *)msg, strlen(msg), true); |
18595181 | 2462 | g_free(msg); |
735ba588 | 2463 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2464 | } |
2465 | ||
63618135 | 2466 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2467 | } |
c60e08d9 | 2468 | |
777357d7 MAL |
2469 | static void vc_chr_open(Chardev *chr, |
2470 | ChardevBackend *backend, | |
2471 | bool *be_opened, | |
2472 | Error **errp) | |
2796dae0 | 2473 | { |
6f974c84 | 2474 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2475 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2476 | QemuConsole *s; |
702ec69c GH |
2477 | unsigned width = 0; |
2478 | unsigned height = 0; | |
2796dae0 | 2479 | |
702ec69c GH |
2480 | if (vc->has_width) { |
2481 | width = vc->width; | |
2482 | } else if (vc->has_cols) { | |
2483 | width = vc->cols * FONT_WIDTH; | |
2484 | } | |
491e114a | 2485 | |
702ec69c GH |
2486 | if (vc->has_height) { |
2487 | height = vc->height; | |
2488 | } else if (vc->has_rows) { | |
2489 | height = vc->rows * FONT_HEIGHT; | |
2490 | } | |
491e114a | 2491 | |
437fe106 | 2492 | trace_console_txt_new(width, height); |
491e114a | 2493 | if (width == 0 || height == 0) { |
afff2b15 | 2494 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2495 | } else { |
afff2b15 | 2496 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
ebced091 | 2497 | s->scanout.kind = SCANOUT_SURFACE; |
36671fbd | 2498 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2499 | } |
2500 | ||
2501 | if (!s) { | |
fa19d025 | 2502 | error_setg(errp, "cannot create text console"); |
777357d7 | 2503 | return; |
491e114a PB |
2504 | } |
2505 | ||
2506 | s->chr = chr; | |
41ac54b2 | 2507 | drv->console = s; |
64840c66 GH |
2508 | |
2509 | if (display_state) { | |
2510 | text_console_do_init(chr, display_state); | |
2511 | } | |
2796dae0 | 2512 | |
82878dac MAL |
2513 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2514 | * stage, so defer OPENED events until they are fully initialized | |
2515 | */ | |
2516 | *be_opened = false; | |
d82831db AL |
2517 | } |
2518 | ||
c78f7137 | 2519 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2520 | { |
88738ea4 | 2521 | DisplaySurface *surface = qemu_console_surface(s); |
321f048d GH |
2522 | |
2523 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2524 | |
88738ea4 MAL |
2525 | if ((s->scanout.kind != SCANOUT_SURFACE || |
2526 | (surface && surface->flags & QEMU_ALLOCATED_FLAG)) && | |
2527 | qemu_console_get_width(s, -1) == width && | |
cb8962c1 | 2528 | qemu_console_get_height(s, -1) == height) { |
cd958edb MAL |
2529 | return; |
2530 | } | |
2531 | ||
321f048d GH |
2532 | surface = qemu_create_displaysurface(width, height); |
2533 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2534 | } |
38334f76 | 2535 | |
c78f7137 GH |
2536 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2537 | { | |
ebced091 MAL |
2538 | switch (console->scanout.kind) { |
2539 | case SCANOUT_SURFACE: | |
2540 | return console->surface; | |
2541 | default: | |
2542 | return NULL; | |
2543 | } | |
c78f7137 GH |
2544 | } |
2545 | ||
0da2ea1b | 2546 | PixelFormat qemu_default_pixelformat(int bpp) |
2547 | { | |
56bd9ea1 GH |
2548 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2549 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2550 | return pf; |
2551 | } | |
01f45d98 | 2552 | |
db71589f GH |
2553 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2554 | ||
2555 | void qemu_display_register(QemuDisplay *ui) | |
2556 | { | |
2557 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2558 | dpys[ui->type] = ui; | |
2559 | } | |
2560 | ||
898f9d41 GH |
2561 | bool qemu_display_find_default(DisplayOptions *opts) |
2562 | { | |
2563 | static DisplayType prio[] = { | |
66c2207f | 2564 | #if defined(CONFIG_GTK) |
898f9d41 | 2565 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2566 | #endif |
2567 | #if defined(CONFIG_SDL) | |
898f9d41 | 2568 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2569 | #endif |
2570 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2571 | DISPLAY_TYPE_COCOA |
66c2207f | 2572 | #endif |
898f9d41 GH |
2573 | }; |
2574 | int i; | |
2575 | ||
66c2207f | 2576 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2577 | if (dpys[prio[i]] == NULL) { |
c551fb0b CF |
2578 | Error *local_err = NULL; |
2579 | int rv = ui_module_load(DisplayType_str(prio[i]), &local_err); | |
2580 | if (rv < 0) { | |
2581 | error_report_err(local_err); | |
2582 | } | |
61b4d9a2 | 2583 | } |
898f9d41 GH |
2584 | if (dpys[prio[i]] == NULL) { |
2585 | continue; | |
2586 | } | |
2587 | opts->type = prio[i]; | |
2588 | return true; | |
2589 | } | |
2590 | return false; | |
2591 | } | |
2592 | ||
db71589f GH |
2593 | void qemu_display_early_init(DisplayOptions *opts) |
2594 | { | |
2595 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2596 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2597 | return; | |
2598 | } | |
61b4d9a2 | 2599 | if (dpys[opts->type] == NULL) { |
c551fb0b CF |
2600 | Error *local_err = NULL; |
2601 | int rv = ui_module_load(DisplayType_str(opts->type), &local_err); | |
2602 | if (rv < 0) { | |
2603 | error_report_err(local_err); | |
2604 | } | |
61b4d9a2 | 2605 | } |
db71589f GH |
2606 | if (dpys[opts->type] == NULL) { |
2607 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2608 | DisplayType_str(opts->type)); |
db71589f GH |
2609 | exit(1); |
2610 | } | |
2611 | if (dpys[opts->type]->early_init) { | |
2612 | dpys[opts->type]->early_init(opts); | |
2613 | } | |
2614 | } | |
2615 | ||
2616 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2617 | { | |
2618 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2619 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2620 | return; | |
2621 | } | |
2622 | assert(dpys[opts->type] != NULL); | |
2623 | dpys[opts->type]->init(ds, opts); | |
2624 | } | |
2625 | ||
c388f408 TH |
2626 | void qemu_display_help(void) |
2627 | { | |
2628 | int idx; | |
2629 | ||
2630 | printf("Available display backend types:\n"); | |
a1e8853e | 2631 | printf("none\n"); |
c388f408 TH |
2632 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2633 | if (!dpys[idx]) { | |
c551fb0b CF |
2634 | Error *local_err = NULL; |
2635 | int rv = ui_module_load(DisplayType_str(idx), &local_err); | |
2636 | if (rv < 0) { | |
2637 | error_report_err(local_err); | |
2638 | } | |
c388f408 TH |
2639 | } |
2640 | if (dpys[idx]) { | |
2641 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2642 | } | |
2643 | } | |
2644 | } | |
2645 | ||
6f974c84 | 2646 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2647 | { |
2648 | int val; | |
21a933ea | 2649 | ChardevVC *vc; |
702ec69c | 2650 | |
0b663b7d | 2651 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2652 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2653 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2654 | |
2655 | val = qemu_opt_get_number(opts, "width", 0); | |
2656 | if (val != 0) { | |
21a933ea EB |
2657 | vc->has_width = true; |
2658 | vc->width = val; | |
702ec69c GH |
2659 | } |
2660 | ||
2661 | val = qemu_opt_get_number(opts, "height", 0); | |
2662 | if (val != 0) { | |
21a933ea EB |
2663 | vc->has_height = true; |
2664 | vc->height = val; | |
702ec69c GH |
2665 | } |
2666 | ||
2667 | val = qemu_opt_get_number(opts, "cols", 0); | |
2668 | if (val != 0) { | |
21a933ea EB |
2669 | vc->has_cols = true; |
2670 | vc->cols = val; | |
702ec69c GH |
2671 | } |
2672 | ||
2673 | val = qemu_opt_get_number(opts, "rows", 0); | |
2674 | if (val != 0) { | |
21a933ea EB |
2675 | vc->has_rows = true; |
2676 | vc->rows = val; | |
702ec69c GH |
2677 | } |
2678 | } | |
2679 | ||
95be0669 GH |
2680 | static const TypeInfo qemu_console_info = { |
2681 | .name = TYPE_QEMU_CONSOLE, | |
2682 | .parent = TYPE_OBJECT, | |
2683 | .instance_size = sizeof(QemuConsole), | |
2684 | .class_size = sizeof(QemuConsoleClass), | |
2685 | }; | |
2686 | ||
777357d7 MAL |
2687 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2688 | { | |
2689 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2690 | ||
88cace9f | 2691 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2692 | cc->open = vc_chr_open; |
2693 | cc->chr_write = vc_chr_write; | |
ec222519 | 2694 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2695 | cc->chr_set_echo = vc_chr_set_echo; |
2696 | } | |
2697 | ||
2698 | static const TypeInfo char_vc_type_info = { | |
2699 | .name = TYPE_CHARDEV_VC, | |
2700 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2701 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2702 | .class_init = char_vc_class_init, |
2703 | }; | |
2704 | ||
2705 | void qemu_console_early_init(void) | |
2706 | { | |
2707 | /* set the default vc driver */ | |
2708 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2709 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2710 | } |
2711 | } | |
2712 | ||
01f45d98 AL |
2713 | static void register_types(void) |
2714 | { | |
95be0669 | 2715 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2716 | } |
2717 | ||
2718 | type_init(register_types); |