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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 | */ | |
87ecb68b | 24 | #include "qemu-common.h" |
28ecbaee | 25 | #include "ui/console.h" |
1de7afc9 | 26 | #include "qemu/timer.h" |
ad39cf6d | 27 | #include "qmp-commands.h" |
dccfcd0e | 28 | #include "sysemu/char.h" |
e7f0ad58 | 29 | |
6d6f7c28 | 30 | //#define DEBUG_CONSOLE |
e7f0ad58 FB |
31 | #define DEFAULT_BACKSCROLL 512 |
32 | #define MAX_CONSOLES 12 | |
bf1bed81 | 33 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 34 | |
26489844 FB |
35 | #define QEMU_RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) |
36 | #define QEMU_RGB(r, g, b) QEMU_RGBA(r, g, b, 0xff) | |
e7f0ad58 | 37 | |
6d6f7c28 PB |
38 | typedef struct TextAttributes { |
39 | uint8_t fgcol:4; | |
40 | uint8_t bgcol:4; | |
41 | uint8_t bold:1; | |
42 | uint8_t uline:1; | |
43 | uint8_t blink:1; | |
44 | uint8_t invers:1; | |
45 | uint8_t unvisible:1; | |
46 | } TextAttributes; | |
47 | ||
e7f0ad58 FB |
48 | typedef struct TextCell { |
49 | uint8_t ch; | |
6d6f7c28 | 50 | TextAttributes t_attrib; |
e7f0ad58 FB |
51 | } TextCell; |
52 | ||
53 | #define MAX_ESC_PARAMS 3 | |
54 | ||
55 | enum TTYState { | |
56 | TTY_STATE_NORM, | |
57 | TTY_STATE_ESC, | |
58 | TTY_STATE_CSI, | |
59 | }; | |
60 | ||
e15d7371 FB |
61 | typedef struct QEMUFIFO { |
62 | uint8_t *buf; | |
63 | int buf_size; | |
64 | int count, wptr, rptr; | |
65 | } QEMUFIFO; | |
66 | ||
9596ebb7 | 67 | static int qemu_fifo_write(QEMUFIFO *f, const uint8_t *buf, int len1) |
e15d7371 FB |
68 | { |
69 | int l, len; | |
70 | ||
71 | l = f->buf_size - f->count; | |
72 | if (len1 > l) | |
73 | len1 = l; | |
74 | len = len1; | |
75 | while (len > 0) { | |
76 | l = f->buf_size - f->wptr; | |
77 | if (l > len) | |
78 | l = len; | |
79 | memcpy(f->buf + f->wptr, buf, l); | |
80 | f->wptr += l; | |
81 | if (f->wptr >= f->buf_size) | |
82 | f->wptr = 0; | |
83 | buf += l; | |
84 | len -= l; | |
85 | } | |
86 | f->count += len1; | |
87 | return len1; | |
88 | } | |
89 | ||
9596ebb7 | 90 | static int qemu_fifo_read(QEMUFIFO *f, uint8_t *buf, int len1) |
e15d7371 FB |
91 | { |
92 | int l, len; | |
93 | ||
94 | if (len1 > f->count) | |
95 | len1 = f->count; | |
96 | len = len1; | |
97 | while (len > 0) { | |
98 | l = f->buf_size - f->rptr; | |
99 | if (l > len) | |
100 | l = len; | |
101 | memcpy(buf, f->buf + f->rptr, l); | |
102 | f->rptr += l; | |
103 | if (f->rptr >= f->buf_size) | |
104 | f->rptr = 0; | |
105 | buf += l; | |
106 | len -= l; | |
107 | } | |
108 | f->count -= len1; | |
109 | return len1; | |
110 | } | |
111 | ||
af3a9031 TS |
112 | typedef enum { |
113 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
114 | TEXT_CONSOLE, |
115 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 116 | } console_type_t; |
af3a9031 | 117 | |
76ffb0b4 | 118 | struct QemuConsole { |
f81bdefb | 119 | int index; |
c227f099 | 120 | console_type_t console_type; |
e7f0ad58 | 121 | DisplayState *ds; |
76ffb0b4 | 122 | |
95219897 PB |
123 | /* Graphic console state. */ |
124 | vga_hw_update_ptr hw_update; | |
125 | vga_hw_invalidate_ptr hw_invalidate; | |
126 | vga_hw_screen_dump_ptr hw_screen_dump; | |
4d3b6f6e | 127 | vga_hw_text_update_ptr hw_text_update; |
95219897 | 128 | void *hw; |
e7f0ad58 | 129 | int g_width, g_height; |
76ffb0b4 GH |
130 | |
131 | /* Text console state */ | |
e7f0ad58 FB |
132 | int width; |
133 | int height; | |
134 | int total_height; | |
135 | int backscroll_height; | |
e7f0ad58 | 136 | int x, y; |
adb47967 | 137 | int x_saved, y_saved; |
e7f0ad58 FB |
138 | int y_displayed; |
139 | int y_base; | |
6d6f7c28 PB |
140 | TextAttributes t_attrib_default; /* default text attributes */ |
141 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 142 | TextCell *cells; |
4d3b6f6e | 143 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 144 | int echo; |
bf1bed81 JK |
145 | bool cursor_visible_phase; |
146 | QEMUTimer *cursor_timer; | |
e7f0ad58 | 147 | |
14778c20 PB |
148 | int update_x0; |
149 | int update_y0; | |
150 | int update_x1; | |
151 | int update_y1; | |
152 | ||
e7f0ad58 FB |
153 | enum TTYState state; |
154 | int esc_params[MAX_ESC_PARAMS]; | |
155 | int nb_esc_params; | |
156 | ||
e5b0bc44 | 157 | CharDriverState *chr; |
e15d7371 FB |
158 | /* fifo for key pressed */ |
159 | QEMUFIFO out_fifo; | |
160 | uint8_t out_fifo_buf[16]; | |
161 | QEMUTimer *kbd_timer; | |
e7f0ad58 FB |
162 | }; |
163 | ||
98b50080 | 164 | static DisplayState *display_state; |
76ffb0b4 GH |
165 | static QemuConsole *active_console; |
166 | static QemuConsole *consoles[MAX_CONSOLES]; | |
e7f0ad58 FB |
167 | static int nb_consoles = 0; |
168 | ||
95219897 PB |
169 | void vga_hw_update(void) |
170 | { | |
adb47967 | 171 | if (active_console && active_console->hw_update) |
95219897 PB |
172 | active_console->hw_update(active_console->hw); |
173 | } | |
174 | ||
175 | void vga_hw_invalidate(void) | |
176 | { | |
26572b8a | 177 | if (active_console && active_console->hw_invalidate) |
95219897 PB |
178 | active_console->hw_invalidate(active_console->hw); |
179 | } | |
180 | ||
ad39cf6d | 181 | void qmp_screendump(const char *filename, Error **errp) |
95219897 | 182 | { |
76ffb0b4 | 183 | QemuConsole *previous_active_console; |
45efb161 | 184 | bool cswitch; |
8571c055 AZ |
185 | |
186 | previous_active_console = active_console; | |
45efb161 | 187 | cswitch = previous_active_console && previous_active_console->index != 0; |
f81bdefb | 188 | |
8571c055 | 189 | /* There is currently no way of specifying which screen we want to dump, |
7b455225 | 190 | so always dump the first one. */ |
45efb161 GH |
191 | if (cswitch) { |
192 | console_select(0); | |
193 | } | |
f81bdefb | 194 | if (consoles[0] && consoles[0]->hw_screen_dump) { |
ad39cf6d | 195 | consoles[0]->hw_screen_dump(consoles[0]->hw, filename, cswitch, errp); |
16735102 | 196 | } else { |
312fd5f2 | 197 | error_setg(errp, "device doesn't support screendump"); |
f81bdefb JK |
198 | } |
199 | ||
45efb161 | 200 | if (cswitch) { |
33bcd98c AG |
201 | console_select(previous_active_console->index); |
202 | } | |
95219897 PB |
203 | } |
204 | ||
c227f099 | 205 | void vga_hw_text_update(console_ch_t *chardata) |
4d3b6f6e AZ |
206 | { |
207 | if (active_console && active_console->hw_text_update) | |
208 | active_console->hw_text_update(active_console->hw, chardata); | |
209 | } | |
210 | ||
1562e531 GH |
211 | static void vga_fill_rect(QemuConsole *con, |
212 | int posx, int posy, int width, int height, | |
213 | uint32_t color) | |
e7f0ad58 | 214 | { |
1562e531 | 215 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
216 | pixman_rectangle16_t rect = { |
217 | .x = posx, .y = posy, .width = width, .height = height | |
218 | }; | |
219 | pixman_color_t pcolor; | |
220 | ||
221 | pcolor = qemu_pixman_color(&surface->pf, color); | |
222 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, | |
223 | &pcolor, 1, &rect); | |
e7f0ad58 FB |
224 | } |
225 | ||
226 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
227 | static void vga_bitblt(QemuConsole *con, |
228 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 229 | { |
1562e531 | 230 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
231 | |
232 | pixman_image_composite(PIXMAN_OP_SRC, | |
233 | surface->image, NULL, surface->image, | |
234 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
235 | } |
236 | ||
237 | /***********************************************************/ | |
238 | /* basic char display */ | |
239 | ||
240 | #define FONT_HEIGHT 16 | |
241 | #define FONT_WIDTH 8 | |
242 | ||
243 | #include "vgafont.h" | |
244 | ||
df00bed0 | 245 | #ifndef CONFIG_CURSES |
6d6f7c28 PB |
246 | enum color_names { |
247 | COLOR_BLACK = 0, | |
248 | COLOR_RED = 1, | |
249 | COLOR_GREEN = 2, | |
250 | COLOR_YELLOW = 3, | |
251 | COLOR_BLUE = 4, | |
252 | COLOR_MAGENTA = 5, | |
253 | COLOR_CYAN = 6, | |
254 | COLOR_WHITE = 7 | |
255 | }; | |
df00bed0 | 256 | #endif |
6d6f7c28 PB |
257 | |
258 | static const uint32_t color_table_rgb[2][8] = { | |
259 | { /* dark */ | |
26489844 FB |
260 | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
261 | QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
262 | QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
263 | QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
264 | QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
265 | QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
266 | QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
267 | QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
268 | }, |
269 | { /* bright */ | |
26489844 FB |
270 | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
271 | QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
272 | QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
273 | QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
274 | QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
275 | QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
276 | QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
277 | QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 278 | } |
e7f0ad58 FB |
279 | }; |
280 | ||
6d6f7c28 PB |
281 | #ifdef DEBUG_CONSOLE |
282 | static void console_print_text_attributes(TextAttributes *t_attrib, char ch) | |
283 | { | |
284 | if (t_attrib->bold) { | |
285 | printf("b"); | |
286 | } else { | |
287 | printf(" "); | |
288 | } | |
289 | if (t_attrib->uline) { | |
290 | printf("u"); | |
291 | } else { | |
292 | printf(" "); | |
293 | } | |
294 | if (t_attrib->blink) { | |
295 | printf("l"); | |
296 | } else { | |
297 | printf(" "); | |
298 | } | |
299 | if (t_attrib->invers) { | |
300 | printf("i"); | |
301 | } else { | |
302 | printf(" "); | |
303 | } | |
304 | if (t_attrib->unvisible) { | |
305 | printf("n"); | |
306 | } else { | |
307 | printf(" "); | |
308 | } | |
309 | ||
310 | printf(" fg: %d bg: %d ch:'%2X' '%c'\n", t_attrib->fgcol, t_attrib->bgcol, ch, ch); | |
311 | } | |
312 | #endif | |
e7f0ad58 | 313 | |
1562e531 | 314 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 315 | TextAttributes *t_attrib) |
e7f0ad58 | 316 | { |
7d6ba01c | 317 | static pixman_image_t *glyphs[256]; |
1562e531 | 318 | DisplaySurface *surface = qemu_console_surface(s); |
6d6f7c28 | 319 | unsigned int fgcol, bgcol; |
7d6ba01c GH |
320 | pixman_image_t *ifg, *ibg; |
321 | pixman_color_t cfg, cbg; | |
6d6f7c28 PB |
322 | |
323 | if (t_attrib->invers) { | |
cf6f0548 GH |
324 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
325 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 326 | } else { |
cf6f0548 GH |
327 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
328 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 329 | } |
7d6ba01c GH |
330 | cfg = qemu_pixman_color(&surface->pf, fgcol); |
331 | cbg = qemu_pixman_color(&surface->pf, bgcol); | |
332 | ifg = pixman_image_create_solid_fill(&cfg); | |
333 | ibg = pixman_image_create_solid_fill(&cbg); | |
e7f0ad58 | 334 | |
7d6ba01c GH |
335 | if (!glyphs[ch]) { |
336 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 337 | } |
7d6ba01c GH |
338 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
339 | &cfg, &cbg, x, y, FONT_WIDTH, FONT_HEIGHT); | |
e7f0ad58 FB |
340 | } |
341 | ||
76ffb0b4 | 342 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
343 | { |
344 | TextCell *cells, *c, *c1; | |
345 | int w1, x, y, last_width; | |
346 | ||
347 | last_width = s->width; | |
348 | s->width = s->g_width / FONT_WIDTH; | |
349 | s->height = s->g_height / FONT_HEIGHT; | |
350 | ||
351 | w1 = last_width; | |
352 | if (s->width < w1) | |
353 | w1 = s->width; | |
354 | ||
7267c094 | 355 | cells = g_malloc(s->width * s->total_height * sizeof(TextCell)); |
e7f0ad58 FB |
356 | for(y = 0; y < s->total_height; y++) { |
357 | c = &cells[y * s->width]; | |
358 | if (w1 > 0) { | |
359 | c1 = &s->cells[y * last_width]; | |
360 | for(x = 0; x < w1; x++) { | |
361 | *c++ = *c1++; | |
362 | } | |
363 | } | |
364 | for(x = w1; x < s->width; x++) { | |
365 | c->ch = ' '; | |
6d6f7c28 | 366 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
367 | c++; |
368 | } | |
369 | } | |
7267c094 | 370 | g_free(s->cells); |
e7f0ad58 FB |
371 | s->cells = cells; |
372 | } | |
373 | ||
76ffb0b4 | 374 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
375 | { |
376 | s->text_x[0] = MIN(s->text_x[0], x); | |
377 | s->text_x[1] = MAX(s->text_x[1], x); | |
378 | s->text_y[0] = MIN(s->text_y[0], y); | |
379 | s->text_y[1] = MAX(s->text_y[1], y); | |
380 | } | |
381 | ||
76ffb0b4 | 382 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 PB |
383 | { |
384 | if (s->update_x0 > x * FONT_WIDTH) | |
385 | s->update_x0 = x * FONT_WIDTH; | |
386 | if (s->update_y0 > y * FONT_HEIGHT) | |
387 | s->update_y0 = y * FONT_HEIGHT; | |
388 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
389 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
390 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
391 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
392 | } | |
393 | ||
76ffb0b4 | 394 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
395 | { |
396 | TextCell *c; | |
397 | int y1, y2; | |
398 | ||
1562e531 GH |
399 | if (s != active_console) { |
400 | return; | |
401 | } | |
402 | ||
403 | if (s->ds->have_text) { | |
404 | text_update_xy(s, x, y); | |
405 | } | |
4d3b6f6e | 406 | |
1562e531 | 407 | if (s->ds->have_gfx) { |
e7f0ad58 FB |
408 | y1 = (s->y_base + y) % s->total_height; |
409 | y2 = y1 - s->y_displayed; | |
410 | if (y2 < 0) | |
411 | y2 += s->total_height; | |
412 | if (y2 < s->height) { | |
413 | c = &s->cells[y1 * s->width + x]; | |
1562e531 | 414 | vga_putcharxy(s, x, y2, c->ch, |
6d6f7c28 | 415 | &(c->t_attrib)); |
14778c20 | 416 | invalidate_xy(s, x, y2); |
e7f0ad58 FB |
417 | } |
418 | } | |
419 | } | |
420 | ||
76ffb0b4 | 421 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
422 | { |
423 | TextCell *c; | |
424 | int y, y1; | |
1562e531 | 425 | int x = s->x; |
e7f0ad58 | 426 | |
1562e531 GH |
427 | if (s != active_console) { |
428 | return; | |
429 | } | |
4d3b6f6e | 430 | |
1562e531 GH |
431 | if (s->ds->have_text) { |
432 | s->cursor_invalidate = 1; | |
433 | } | |
4d3b6f6e | 434 | |
1562e531 | 435 | if (s->ds->have_gfx) { |
ed8276ac TS |
436 | if (x >= s->width) { |
437 | x = s->width - 1; | |
438 | } | |
e7f0ad58 FB |
439 | y1 = (s->y_base + s->y) % s->total_height; |
440 | y = y1 - s->y_displayed; | |
441 | if (y < 0) | |
442 | y += s->total_height; | |
443 | if (y < s->height) { | |
ed8276ac | 444 | c = &s->cells[y1 * s->width + x]; |
bf1bed81 | 445 | if (show && s->cursor_visible_phase) { |
6d6f7c28 PB |
446 | TextAttributes t_attrib = s->t_attrib_default; |
447 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
1562e531 | 448 | vga_putcharxy(s, x, y, c->ch, &t_attrib); |
e7f0ad58 | 449 | } else { |
1562e531 | 450 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); |
e7f0ad58 | 451 | } |
14778c20 | 452 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
453 | } |
454 | } | |
455 | } | |
456 | ||
76ffb0b4 | 457 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 458 | { |
1562e531 | 459 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
460 | TextCell *c; |
461 | int x, y, y1; | |
462 | ||
5fafdf24 | 463 | if (s != active_console) |
e7f0ad58 | 464 | return; |
a93a4a22 GH |
465 | |
466 | if (s->ds->have_text) { | |
4d3b6f6e AZ |
467 | s->text_x[0] = 0; |
468 | s->text_y[0] = 0; | |
469 | s->text_x[1] = s->width - 1; | |
470 | s->text_y[1] = s->height - 1; | |
471 | s->cursor_invalidate = 1; | |
4d3b6f6e | 472 | } |
e7f0ad58 | 473 | |
a93a4a22 | 474 | if (s->ds->have_gfx) { |
1562e531 | 475 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
cf6f0548 | 476 | color_table_rgb[0][COLOR_BLACK]); |
a93a4a22 GH |
477 | y1 = s->y_displayed; |
478 | for (y = 0; y < s->height; y++) { | |
479 | c = s->cells + y1 * s->width; | |
480 | for (x = 0; x < s->width; x++) { | |
1562e531 | 481 | vga_putcharxy(s, x, y, c->ch, |
a93a4a22 GH |
482 | &(c->t_attrib)); |
483 | c++; | |
484 | } | |
485 | if (++y1 == s->total_height) { | |
486 | y1 = 0; | |
487 | } | |
e7f0ad58 | 488 | } |
a93a4a22 | 489 | console_show_cursor(s, 1); |
1562e531 GH |
490 | dpy_gfx_update(s, 0, 0, |
491 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 | 492 | } |
e7f0ad58 FB |
493 | } |
494 | ||
495 | static void console_scroll(int ydelta) | |
496 | { | |
76ffb0b4 | 497 | QemuConsole *s; |
e7f0ad58 | 498 | int i, y1; |
3b46e624 | 499 | |
e7f0ad58 | 500 | s = active_console; |
af3a9031 | 501 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
502 | return; |
503 | ||
504 | if (ydelta > 0) { | |
505 | for(i = 0; i < ydelta; i++) { | |
506 | if (s->y_displayed == s->y_base) | |
507 | break; | |
508 | if (++s->y_displayed == s->total_height) | |
509 | s->y_displayed = 0; | |
510 | } | |
511 | } else { | |
512 | ydelta = -ydelta; | |
513 | i = s->backscroll_height; | |
514 | if (i > s->total_height - s->height) | |
515 | i = s->total_height - s->height; | |
516 | y1 = s->y_base - i; | |
517 | if (y1 < 0) | |
518 | y1 += s->total_height; | |
519 | for(i = 0; i < ydelta; i++) { | |
520 | if (s->y_displayed == y1) | |
521 | break; | |
522 | if (--s->y_displayed < 0) | |
523 | s->y_displayed = s->total_height - 1; | |
524 | } | |
525 | } | |
526 | console_refresh(s); | |
527 | } | |
528 | ||
76ffb0b4 | 529 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
530 | { |
531 | TextCell *c; | |
532 | int x, y1; | |
533 | ||
e7f0ad58 FB |
534 | s->y++; |
535 | if (s->y >= s->height) { | |
536 | s->y = s->height - 1; | |
6d6f7c28 | 537 | |
e7f0ad58 FB |
538 | if (s->y_displayed == s->y_base) { |
539 | if (++s->y_displayed == s->total_height) | |
540 | s->y_displayed = 0; | |
541 | } | |
542 | if (++s->y_base == s->total_height) | |
543 | s->y_base = 0; | |
544 | if (s->backscroll_height < s->total_height) | |
545 | s->backscroll_height++; | |
546 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
547 | c = &s->cells[y1 * s->width]; | |
548 | for(x = 0; x < s->width; x++) { | |
549 | c->ch = ' '; | |
6d6f7c28 | 550 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
551 | c++; |
552 | } | |
553 | if (s == active_console && s->y_displayed == s->y_base) { | |
1562e531 | 554 | if (s->ds->have_text) { |
4d3b6f6e AZ |
555 | s->text_x[0] = 0; |
556 | s->text_y[0] = 0; | |
557 | s->text_x[1] = s->width - 1; | |
558 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
559 | } |
560 | ||
1562e531 GH |
561 | if (s->ds->have_gfx) { |
562 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, | |
563 | s->width * FONT_WIDTH, | |
564 | (s->height - 1) * FONT_HEIGHT); | |
565 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
566 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
567 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
568 | s->update_x0 = 0; | |
569 | s->update_y0 = 0; | |
570 | s->update_x1 = s->width * FONT_WIDTH; | |
571 | s->update_y1 = s->height * FONT_HEIGHT; | |
572 | } | |
e7f0ad58 FB |
573 | } |
574 | } | |
575 | } | |
576 | ||
6d6f7c28 PB |
577 | /* Set console attributes depending on the current escape codes. |
578 | * NOTE: I know this code is not very efficient (checking every color for it | |
579 | * self) but it is more readable and better maintainable. | |
580 | */ | |
76ffb0b4 | 581 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
582 | { |
583 | int i; | |
584 | ||
6d6f7c28 PB |
585 | for (i=0; i<s->nb_esc_params; i++) { |
586 | switch (s->esc_params[i]) { | |
587 | case 0: /* reset all console attributes to default */ | |
588 | s->t_attrib = s->t_attrib_default; | |
589 | break; | |
590 | case 1: | |
591 | s->t_attrib.bold = 1; | |
592 | break; | |
593 | case 4: | |
594 | s->t_attrib.uline = 1; | |
595 | break; | |
596 | case 5: | |
597 | s->t_attrib.blink = 1; | |
598 | break; | |
599 | case 7: | |
600 | s->t_attrib.invers = 1; | |
601 | break; | |
602 | case 8: | |
603 | s->t_attrib.unvisible = 1; | |
604 | break; | |
605 | case 22: | |
606 | s->t_attrib.bold = 0; | |
607 | break; | |
608 | case 24: | |
609 | s->t_attrib.uline = 0; | |
610 | break; | |
611 | case 25: | |
612 | s->t_attrib.blink = 0; | |
613 | break; | |
614 | case 27: | |
615 | s->t_attrib.invers = 0; | |
616 | break; | |
617 | case 28: | |
618 | s->t_attrib.unvisible = 0; | |
619 | break; | |
620 | /* set foreground color */ | |
621 | case 30: | |
622 | s->t_attrib.fgcol=COLOR_BLACK; | |
623 | break; | |
624 | case 31: | |
625 | s->t_attrib.fgcol=COLOR_RED; | |
626 | break; | |
627 | case 32: | |
628 | s->t_attrib.fgcol=COLOR_GREEN; | |
629 | break; | |
630 | case 33: | |
631 | s->t_attrib.fgcol=COLOR_YELLOW; | |
632 | break; | |
633 | case 34: | |
634 | s->t_attrib.fgcol=COLOR_BLUE; | |
635 | break; | |
636 | case 35: | |
637 | s->t_attrib.fgcol=COLOR_MAGENTA; | |
638 | break; | |
639 | case 36: | |
640 | s->t_attrib.fgcol=COLOR_CYAN; | |
641 | break; | |
642 | case 37: | |
643 | s->t_attrib.fgcol=COLOR_WHITE; | |
644 | break; | |
645 | /* set background color */ | |
646 | case 40: | |
647 | s->t_attrib.bgcol=COLOR_BLACK; | |
648 | break; | |
649 | case 41: | |
650 | s->t_attrib.bgcol=COLOR_RED; | |
651 | break; | |
652 | case 42: | |
653 | s->t_attrib.bgcol=COLOR_GREEN; | |
654 | break; | |
655 | case 43: | |
656 | s->t_attrib.bgcol=COLOR_YELLOW; | |
657 | break; | |
658 | case 44: | |
659 | s->t_attrib.bgcol=COLOR_BLUE; | |
660 | break; | |
661 | case 45: | |
662 | s->t_attrib.bgcol=COLOR_MAGENTA; | |
663 | break; | |
664 | case 46: | |
665 | s->t_attrib.bgcol=COLOR_CYAN; | |
666 | break; | |
667 | case 47: | |
668 | s->t_attrib.bgcol=COLOR_WHITE; | |
669 | break; | |
670 | } | |
671 | } | |
672 | } | |
673 | ||
76ffb0b4 | 674 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
675 | { |
676 | int y1 = (s->y_base + y) % s->total_height; | |
677 | TextCell *c = &s->cells[y1 * s->width + x]; | |
678 | c->ch = ' '; | |
679 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
680 | update_xy(s, x, y); |
681 | } | |
682 | ||
3eea5498 | 683 | /* set cursor, checking bounds */ |
76ffb0b4 | 684 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
685 | { |
686 | if (x < 0) { | |
687 | x = 0; | |
688 | } | |
689 | if (y < 0) { | |
690 | y = 0; | |
691 | } | |
692 | if (y >= s->height) { | |
693 | y = s->height - 1; | |
694 | } | |
695 | if (x >= s->width) { | |
696 | x = s->width - 1; | |
697 | } | |
698 | ||
699 | s->x = x; | |
700 | s->y = y; | |
701 | } | |
702 | ||
76ffb0b4 | 703 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 FB |
704 | { |
705 | TextCell *c; | |
adb47967 TS |
706 | int y1, i; |
707 | int x, y; | |
e7f0ad58 FB |
708 | |
709 | switch(s->state) { | |
710 | case TTY_STATE_NORM: | |
711 | switch(ch) { | |
6d6f7c28 | 712 | case '\r': /* carriage return */ |
e7f0ad58 FB |
713 | s->x = 0; |
714 | break; | |
6d6f7c28 | 715 | case '\n': /* newline */ |
e7f0ad58 FB |
716 | console_put_lf(s); |
717 | break; | |
6d6f7c28 | 718 | case '\b': /* backspace */ |
5fafdf24 | 719 | if (s->x > 0) |
e15d7371 | 720 | s->x--; |
6d6f7c28 PB |
721 | break; |
722 | case '\t': /* tabspace */ | |
723 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 724 | s->x = 0; |
6d6f7c28 PB |
725 | console_put_lf(s); |
726 | } else { | |
727 | s->x = s->x + (8 - (s->x % 8)); | |
728 | } | |
729 | break; | |
730 | case '\a': /* alert aka. bell */ | |
731 | /* TODO: has to be implemented */ | |
732 | break; | |
adb47967 TS |
733 | case 14: |
734 | /* SI (shift in), character set 0 (ignored) */ | |
735 | break; | |
736 | case 15: | |
737 | /* SO (shift out), character set 1 (ignored) */ | |
738 | break; | |
6d6f7c28 | 739 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
740 | s->state = TTY_STATE_ESC; |
741 | break; | |
742 | default: | |
ed8276ac TS |
743 | if (s->x >= s->width) { |
744 | /* line wrap */ | |
745 | s->x = 0; | |
746 | console_put_lf(s); | |
adb47967 | 747 | } |
e7f0ad58 FB |
748 | y1 = (s->y_base + s->y) % s->total_height; |
749 | c = &s->cells[y1 * s->width + s->x]; | |
750 | c->ch = ch; | |
6d6f7c28 | 751 | c->t_attrib = s->t_attrib; |
e7f0ad58 FB |
752 | update_xy(s, s->x, s->y); |
753 | s->x++; | |
e7f0ad58 FB |
754 | break; |
755 | } | |
756 | break; | |
6d6f7c28 | 757 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
758 | if (ch == '[') { |
759 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
760 | s->esc_params[i] = 0; | |
761 | s->nb_esc_params = 0; | |
762 | s->state = TTY_STATE_CSI; | |
763 | } else { | |
764 | s->state = TTY_STATE_NORM; | |
765 | } | |
766 | break; | |
6d6f7c28 | 767 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
768 | if (ch >= '0' && ch <= '9') { |
769 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
770 | int *param = &s->esc_params[s->nb_esc_params]; |
771 | int digit = (ch - '0'); | |
772 | ||
773 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
774 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
775 | } |
776 | } else { | |
3eea5498 IC |
777 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
778 | s->nb_esc_params++; | |
e7f0ad58 FB |
779 | if (ch == ';') |
780 | break; | |
adb47967 TS |
781 | #ifdef DEBUG_CONSOLE |
782 | fprintf(stderr, "escape sequence CSI%d;%d%c, %d parameters\n", | |
783 | s->esc_params[0], s->esc_params[1], ch, s->nb_esc_params); | |
784 | #endif | |
e7f0ad58 FB |
785 | s->state = TTY_STATE_NORM; |
786 | switch(ch) { | |
adb47967 TS |
787 | case 'A': |
788 | /* move cursor up */ | |
789 | if (s->esc_params[0] == 0) { | |
790 | s->esc_params[0] = 1; | |
791 | } | |
3eea5498 | 792 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
793 | break; |
794 | case 'B': | |
795 | /* move cursor down */ | |
796 | if (s->esc_params[0] == 0) { | |
797 | s->esc_params[0] = 1; | |
798 | } | |
3eea5498 | 799 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
800 | break; |
801 | case 'C': | |
adb47967 TS |
802 | /* move cursor right */ |
803 | if (s->esc_params[0] == 0) { | |
804 | s->esc_params[0] = 1; | |
805 | } | |
3eea5498 | 806 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 807 | break; |
adb47967 TS |
808 | case 'D': |
809 | /* move cursor left */ | |
810 | if (s->esc_params[0] == 0) { | |
811 | s->esc_params[0] = 1; | |
812 | } | |
3eea5498 | 813 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
814 | break; |
815 | case 'G': | |
816 | /* move cursor to column */ | |
3eea5498 | 817 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
818 | break; |
819 | case 'f': | |
820 | case 'H': | |
821 | /* move cursor to row, column */ | |
3eea5498 | 822 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
823 | break; |
824 | case 'J': | |
825 | switch (s->esc_params[0]) { | |
826 | case 0: | |
827 | /* clear to end of screen */ | |
828 | for (y = s->y; y < s->height; y++) { | |
829 | for (x = 0; x < s->width; x++) { | |
830 | if (y == s->y && x < s->x) { | |
831 | continue; | |
832 | } | |
833 | console_clear_xy(s, x, y); | |
834 | } | |
835 | } | |
836 | break; | |
837 | case 1: | |
838 | /* clear from beginning of screen */ | |
839 | for (y = 0; y <= s->y; y++) { | |
840 | for (x = 0; x < s->width; x++) { | |
841 | if (y == s->y && x > s->x) { | |
842 | break; | |
843 | } | |
844 | console_clear_xy(s, x, y); | |
845 | } | |
846 | } | |
847 | break; | |
848 | case 2: | |
849 | /* clear entire screen */ | |
850 | for (y = 0; y <= s->height; y++) { | |
851 | for (x = 0; x < s->width; x++) { | |
852 | console_clear_xy(s, x, y); | |
853 | } | |
854 | } | |
f94a950f | 855 | break; |
adb47967 | 856 | } |
95d8f9f4 | 857 | break; |
e7f0ad58 | 858 | case 'K': |
adb47967 TS |
859 | switch (s->esc_params[0]) { |
860 | case 0: | |
f94a950f MA |
861 | /* clear to eol */ |
862 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 863 | console_clear_xy(s, x, s->y); |
f94a950f MA |
864 | } |
865 | break; | |
adb47967 TS |
866 | case 1: |
867 | /* clear from beginning of line */ | |
868 | for (x = 0; x <= s->x; x++) { | |
869 | console_clear_xy(s, x, s->y); | |
870 | } | |
871 | break; | |
872 | case 2: | |
873 | /* clear entire line */ | |
874 | for(x = 0; x < s->width; x++) { | |
875 | console_clear_xy(s, x, s->y); | |
876 | } | |
f94a950f MA |
877 | break; |
878 | } | |
adb47967 TS |
879 | break; |
880 | case 'm': | |
f94a950f MA |
881 | console_handle_escape(s); |
882 | break; | |
adb47967 TS |
883 | case 'n': |
884 | /* report cursor position */ | |
885 | /* TODO: send ESC[row;colR */ | |
886 | break; | |
887 | case 's': | |
888 | /* save cursor position */ | |
889 | s->x_saved = s->x; | |
890 | s->y_saved = s->y; | |
891 | break; | |
892 | case 'u': | |
893 | /* restore cursor position */ | |
894 | s->x = s->x_saved; | |
895 | s->y = s->y_saved; | |
896 | break; | |
897 | default: | |
898 | #ifdef DEBUG_CONSOLE | |
899 | fprintf(stderr, "unhandled escape character '%c'\n", ch); | |
900 | #endif | |
901 | break; | |
902 | } | |
903 | break; | |
e7f0ad58 FB |
904 | } |
905 | } | |
906 | } | |
907 | ||
908 | void console_select(unsigned int index) | |
909 | { | |
1562e531 | 910 | DisplaySurface *surface; |
76ffb0b4 | 911 | QemuConsole *s; |
6d6f7c28 | 912 | |
e7f0ad58 FB |
913 | if (index >= MAX_CONSOLES) |
914 | return; | |
358664cc | 915 | if (active_console) { |
1562e531 GH |
916 | surface = qemu_console_surface(active_console); |
917 | active_console->g_width = surface_width(surface); | |
918 | active_console->g_height = surface_height(surface); | |
358664cc | 919 | } |
e7f0ad58 FB |
920 | s = consoles[index]; |
921 | if (s) { | |
7d957bd8 | 922 | DisplayState *ds = s->ds; |
bf1bed81 | 923 | |
8bd6b06d | 924 | if (active_console && active_console->cursor_timer) { |
bf1bed81 JK |
925 | qemu_del_timer(active_console->cursor_timer); |
926 | } | |
e7f0ad58 | 927 | active_console = s; |
a93a4a22 | 928 | if (ds->have_gfx) { |
da229ef3 | 929 | surface = qemu_create_displaysurface(s->g_width, s->g_height); |
c78f7137 | 930 | dpy_gfx_replace_surface(s, surface); |
a93a4a22 GH |
931 | } |
932 | if (ds->have_text) { | |
c78f7137 | 933 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 934 | } |
bf1bed81 JK |
935 | if (s->cursor_timer) { |
936 | qemu_mod_timer(s->cursor_timer, | |
937 | qemu_get_clock_ms(rt_clock) + CONSOLE_CURSOR_PERIOD / 2); | |
938 | } | |
4d3b6f6e | 939 | vga_hw_invalidate(); |
e7f0ad58 FB |
940 | } |
941 | } | |
942 | ||
943 | static int console_puts(CharDriverState *chr, const uint8_t *buf, int len) | |
944 | { | |
76ffb0b4 | 945 | QemuConsole *s = chr->opaque; |
e7f0ad58 FB |
946 | int i; |
947 | ||
14778c20 PB |
948 | s->update_x0 = s->width * FONT_WIDTH; |
949 | s->update_y0 = s->height * FONT_HEIGHT; | |
950 | s->update_x1 = 0; | |
951 | s->update_y1 = 0; | |
e7f0ad58 FB |
952 | console_show_cursor(s, 0); |
953 | for(i = 0; i < len; i++) { | |
954 | console_putchar(s, buf[i]); | |
955 | } | |
956 | console_show_cursor(s, 1); | |
a93a4a22 | 957 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 958 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
959 | s->update_x1 - s->update_x0, |
960 | s->update_y1 - s->update_y0); | |
14778c20 | 961 | } |
e7f0ad58 FB |
962 | return len; |
963 | } | |
964 | ||
e15d7371 FB |
965 | static void kbd_send_chars(void *opaque) |
966 | { | |
76ffb0b4 | 967 | QemuConsole *s = opaque; |
e15d7371 FB |
968 | int len; |
969 | uint8_t buf[16]; | |
3b46e624 | 970 | |
909cda12 | 971 | len = qemu_chr_be_can_write(s->chr); |
e15d7371 FB |
972 | if (len > s->out_fifo.count) |
973 | len = s->out_fifo.count; | |
974 | if (len > 0) { | |
975 | if (len > sizeof(buf)) | |
976 | len = sizeof(buf); | |
977 | qemu_fifo_read(&s->out_fifo, buf, len); | |
fa5efccb | 978 | qemu_chr_be_write(s->chr, buf, len); |
e15d7371 FB |
979 | } |
980 | /* characters are pending: we send them a bit later (XXX: | |
981 | horrible, should change char device API) */ | |
982 | if (s->out_fifo.count > 0) { | |
7bd427d8 | 983 | qemu_mod_timer(s->kbd_timer, qemu_get_clock_ms(rt_clock) + 1); |
e15d7371 FB |
984 | } |
985 | } | |
986 | ||
e7f0ad58 FB |
987 | /* called when an ascii key is pressed */ |
988 | void kbd_put_keysym(int keysym) | |
989 | { | |
76ffb0b4 | 990 | QemuConsole *s; |
e7f0ad58 FB |
991 | uint8_t buf[16], *q; |
992 | int c; | |
993 | ||
994 | s = active_console; | |
af3a9031 | 995 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
996 | return; |
997 | ||
998 | switch(keysym) { | |
999 | case QEMU_KEY_CTRL_UP: | |
1000 | console_scroll(-1); | |
1001 | break; | |
1002 | case QEMU_KEY_CTRL_DOWN: | |
1003 | console_scroll(1); | |
1004 | break; | |
1005 | case QEMU_KEY_CTRL_PAGEUP: | |
1006 | console_scroll(-10); | |
1007 | break; | |
1008 | case QEMU_KEY_CTRL_PAGEDOWN: | |
1009 | console_scroll(10); | |
1010 | break; | |
1011 | default: | |
e15d7371 FB |
1012 | /* convert the QEMU keysym to VT100 key string */ |
1013 | q = buf; | |
1014 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1015 | *q++ = '\033'; | |
1016 | *q++ = '['; | |
1017 | c = keysym - 0xe100; | |
1018 | if (c >= 10) | |
1019 | *q++ = '0' + (c / 10); | |
1020 | *q++ = '0' + (c % 10); | |
1021 | *q++ = '~'; | |
1022 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1023 | *q++ = '\033'; | |
1024 | *q++ = '['; | |
1025 | *q++ = keysym & 0xff; | |
4104833f PB |
1026 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
1027 | console_puts(s->chr, (const uint8_t *) "\r", 1); | |
1028 | *q++ = '\n'; | |
e15d7371 | 1029 | } else { |
4104833f PB |
1030 | *q++ = keysym; |
1031 | } | |
1032 | if (s->echo) { | |
1033 | console_puts(s->chr, buf, q - buf); | |
e15d7371 | 1034 | } |
e5b0bc44 | 1035 | if (s->chr->chr_read) { |
e15d7371 FB |
1036 | qemu_fifo_write(&s->out_fifo, buf, q - buf); |
1037 | kbd_send_chars(s); | |
e7f0ad58 FB |
1038 | } |
1039 | break; | |
1040 | } | |
1041 | } | |
1042 | ||
4d3b6f6e AZ |
1043 | static void text_console_invalidate(void *opaque) |
1044 | { | |
76ffb0b4 | 1045 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1046 | DisplaySurface *surface = qemu_console_surface(s); |
1047 | ||
1048 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
1049 | s->g_width = surface_width(surface); | |
1050 | s->g_height = surface_height(surface); | |
68f00996 AL |
1051 | text_console_resize(s); |
1052 | } | |
4d3b6f6e AZ |
1053 | console_refresh(s); |
1054 | } | |
1055 | ||
c227f099 | 1056 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1057 | { |
76ffb0b4 | 1058 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1059 | int i, j, src; |
1060 | ||
1061 | if (s->text_x[0] <= s->text_x[1]) { | |
1062 | src = (s->y_base + s->text_y[0]) * s->width; | |
1063 | chardata += s->text_y[0] * s->width; | |
1064 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
1065 | for (j = 0; j < s->width; j ++, src ++) | |
1066 | console_write_ch(chardata ++, s->cells[src].ch | | |
1067 | (s->cells[src].t_attrib.fgcol << 12) | | |
1068 | (s->cells[src].t_attrib.bgcol << 8) | | |
1069 | (s->cells[src].t_attrib.bold << 21)); | |
c78f7137 | 1070 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1071 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1072 | s->text_x[0] = s->width; |
1073 | s->text_y[0] = s->height; | |
1074 | s->text_x[1] = 0; | |
1075 | s->text_y[1] = 0; | |
1076 | } | |
1077 | if (s->cursor_invalidate) { | |
c78f7137 | 1078 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1079 | s->cursor_invalidate = 0; |
1080 | } | |
1081 | } | |
1082 | ||
76ffb0b4 | 1083 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type) |
e7f0ad58 | 1084 | { |
76ffb0b4 | 1085 | QemuConsole *s; |
95219897 | 1086 | int i; |
e7f0ad58 FB |
1087 | |
1088 | if (nb_consoles >= MAX_CONSOLES) | |
1089 | return NULL; | |
76ffb0b4 | 1090 | s = g_malloc0(sizeof(QemuConsole)); |
af3a9031 TS |
1091 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1092 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1093 | active_console = s; |
af3a9031 | 1094 | } |
e7f0ad58 | 1095 | s->ds = ds; |
af3a9031 TS |
1096 | s->console_type = console_type; |
1097 | if (console_type != GRAPHIC_CONSOLE) { | |
f81bdefb | 1098 | s->index = nb_consoles; |
95219897 PB |
1099 | consoles[nb_consoles++] = s; |
1100 | } else { | |
1101 | /* HACK: Put graphical consoles before text consoles. */ | |
1102 | for (i = nb_consoles; i > 0; i--) { | |
af3a9031 | 1103 | if (consoles[i - 1]->console_type == GRAPHIC_CONSOLE) |
95219897 PB |
1104 | break; |
1105 | consoles[i] = consoles[i - 1]; | |
f81bdefb | 1106 | consoles[i]->index = i; |
95219897 | 1107 | } |
f81bdefb | 1108 | s->index = i; |
95219897 | 1109 | consoles[i] = s; |
3023f332 | 1110 | nb_consoles++; |
95219897 PB |
1111 | } |
1112 | return s; | |
1113 | } | |
1114 | ||
537a4391 GH |
1115 | static void qemu_alloc_display(DisplaySurface *surface, int width, int height, |
1116 | int linesize, PixelFormat pf, int newflags) | |
ffe8b821 | 1117 | { |
ffe8b821 | 1118 | surface->pf = pf; |
69c77777 GH |
1119 | |
1120 | qemu_pixman_image_unref(surface->image); | |
1121 | surface->image = NULL; | |
69c77777 GH |
1122 | |
1123 | surface->format = qemu_pixman_get_format(&pf); | |
1124 | assert(surface->format != 0); | |
1125 | surface->image = pixman_image_create_bits(surface->format, | |
1126 | width, height, | |
1127 | NULL, linesize); | |
1128 | assert(surface->image != NULL); | |
1129 | ||
ffe8b821 | 1130 | surface->flags = newflags | QEMU_ALLOCATED_FLAG; |
98b50080 | 1131 | #ifdef HOST_WORDS_BIGENDIAN |
ffe8b821 | 1132 | surface->flags |= QEMU_BIG_ENDIAN_FLAG; |
98b50080 | 1133 | #endif |
98b50080 PB |
1134 | } |
1135 | ||
da229ef3 | 1136 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
537a4391 GH |
1137 | { |
1138 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
537a4391 | 1139 | int linesize = width * 4; |
da229ef3 GH |
1140 | |
1141 | trace_displaysurface_create(surface, width, height); | |
537a4391 GH |
1142 | qemu_alloc_display(surface, width, height, linesize, |
1143 | qemu_default_pixelformat(32), 0); | |
1144 | return surface; | |
1145 | } | |
1146 | ||
187cd1d9 | 1147 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, int bpp, |
b1424e03 GH |
1148 | int linesize, uint8_t *data, |
1149 | bool byteswap) | |
98b50080 | 1150 | { |
69c77777 | 1151 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1152 | |
da229ef3 | 1153 | trace_displaysurface_create_from(surface, width, height, bpp, byteswap); |
b1424e03 GH |
1154 | if (byteswap) { |
1155 | surface->pf = qemu_different_endianness_pixelformat(bpp); | |
1156 | } else { | |
1157 | surface->pf = qemu_default_pixelformat(bpp); | |
1158 | } | |
69c77777 GH |
1159 | |
1160 | surface->format = qemu_pixman_get_format(&surface->pf); | |
1161 | assert(surface->format != 0); | |
1162 | surface->image = pixman_image_create_bits(surface->format, | |
1163 | width, height, | |
1164 | (void *)data, linesize); | |
1165 | assert(surface->image != NULL); | |
1166 | ||
98b50080 PB |
1167 | #ifdef HOST_WORDS_BIGENDIAN |
1168 | surface->flags = QEMU_BIG_ENDIAN_FLAG; | |
1169 | #endif | |
98b50080 PB |
1170 | |
1171 | return surface; | |
1172 | } | |
1173 | ||
da229ef3 | 1174 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1175 | { |
da229ef3 | 1176 | if (surface == NULL) { |
98b50080 | 1177 | return; |
187cd1d9 | 1178 | } |
da229ef3 GH |
1179 | trace_displaysurface_free(surface); |
1180 | qemu_pixman_image_unref(surface->image); | |
1181 | g_free(surface); | |
98b50080 PB |
1182 | } |
1183 | ||
7c20b4a3 GH |
1184 | void register_displaychangelistener(DisplayState *ds, |
1185 | DisplayChangeListener *dcl) | |
1186 | { | |
1187 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); | |
1188 | dcl->ds = ds; | |
1189 | QLIST_INSERT_HEAD(&ds->listeners, dcl, next); | |
1190 | gui_setup_refresh(ds); | |
c12aeb86 | 1191 | if (dcl->ops->dpy_gfx_switch) { |
bc2ed970 | 1192 | dcl->ops->dpy_gfx_switch(dcl, ds->surface); |
7c20b4a3 GH |
1193 | } |
1194 | } | |
1195 | ||
1196 | void unregister_displaychangelistener(DisplayChangeListener *dcl) | |
1197 | { | |
1198 | DisplayState *ds = dcl->ds; | |
1199 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
1200 | QLIST_REMOVE(dcl, next); | |
1201 | gui_setup_refresh(ds); | |
1202 | } | |
1203 | ||
c78f7137 | 1204 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1205 | { |
c78f7137 | 1206 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1207 | struct DisplayChangeListener *dcl; |
1208 | int width = pixman_image_get_width(s->surface->image); | |
1209 | int height = pixman_image_get_height(s->surface->image); | |
1210 | ||
1211 | x = MAX(x, 0); | |
1212 | y = MAX(y, 0); | |
1213 | x = MIN(x, width); | |
1214 | y = MIN(y, height); | |
1215 | w = MIN(w, width - x); | |
1216 | h = MIN(h, height - y); | |
1217 | ||
1218 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1219 | if (dcl->ops->dpy_gfx_update) { | |
bc2ed970 | 1220 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1221 | } |
1222 | } | |
1223 | } | |
1224 | ||
c78f7137 | 1225 | void dpy_gfx_replace_surface(QemuConsole *con, |
da229ef3 | 1226 | DisplaySurface *surface) |
7c20b4a3 | 1227 | { |
c78f7137 | 1228 | DisplayState *s = con->ds; |
da229ef3 | 1229 | DisplaySurface *old_surface = s->surface; |
7c20b4a3 | 1230 | struct DisplayChangeListener *dcl; |
da229ef3 GH |
1231 | |
1232 | s->surface = surface; | |
7c20b4a3 | 1233 | QLIST_FOREACH(dcl, &s->listeners, next) { |
c12aeb86 | 1234 | if (dcl->ops->dpy_gfx_switch) { |
bc2ed970 | 1235 | dcl->ops->dpy_gfx_switch(dcl, surface); |
7c20b4a3 GH |
1236 | } |
1237 | } | |
da229ef3 | 1238 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1239 | } |
1240 | ||
1241 | void dpy_refresh(DisplayState *s) | |
1242 | { | |
1243 | struct DisplayChangeListener *dcl; | |
1244 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1245 | if (dcl->ops->dpy_refresh) { | |
bc2ed970 | 1246 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1247 | } |
1248 | } | |
1249 | } | |
1250 | ||
c78f7137 GH |
1251 | void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y, |
1252 | int dst_x, int dst_y, int w, int h) | |
7c20b4a3 | 1253 | { |
c78f7137 | 1254 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1255 | struct DisplayChangeListener *dcl; |
1256 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1257 | if (dcl->ops->dpy_gfx_copy) { | |
bc2ed970 | 1258 | dcl->ops->dpy_gfx_copy(dcl, src_x, src_y, dst_x, dst_y, w, h); |
7c20b4a3 | 1259 | } else { /* TODO */ |
bc2ed970 | 1260 | dcl->ops->dpy_gfx_update(dcl, dst_x, dst_y, w, h); |
7c20b4a3 GH |
1261 | } |
1262 | } | |
1263 | } | |
1264 | ||
c78f7137 | 1265 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1266 | { |
c78f7137 | 1267 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1268 | struct DisplayChangeListener *dcl; |
1269 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1270 | if (dcl->ops->dpy_text_cursor) { | |
bc2ed970 | 1271 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1272 | } |
1273 | } | |
1274 | } | |
1275 | ||
c78f7137 | 1276 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1277 | { |
c78f7137 | 1278 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1279 | struct DisplayChangeListener *dcl; |
1280 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1281 | if (dcl->ops->dpy_text_update) { | |
bc2ed970 | 1282 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1283 | } |
1284 | } | |
1285 | } | |
1286 | ||
c78f7137 | 1287 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1288 | { |
c78f7137 | 1289 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1290 | struct DisplayChangeListener *dcl; |
1291 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1292 | if (dcl->ops->dpy_text_resize) { | |
bc2ed970 | 1293 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1294 | } |
1295 | } | |
1296 | } | |
1297 | ||
c78f7137 | 1298 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1299 | { |
c78f7137 | 1300 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1301 | struct DisplayChangeListener *dcl; |
1302 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1303 | if (dcl->ops->dpy_mouse_set) { | |
bc2ed970 | 1304 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1305 | } |
1306 | } | |
1307 | } | |
1308 | ||
c78f7137 | 1309 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1310 | { |
c78f7137 | 1311 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1312 | struct DisplayChangeListener *dcl; |
1313 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1314 | if (dcl->ops->dpy_cursor_define) { | |
bc2ed970 | 1315 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1316 | } |
1317 | } | |
1318 | } | |
1319 | ||
c78f7137 | 1320 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1321 | { |
c78f7137 | 1322 | DisplayState *s = con->ds; |
7c20b4a3 GH |
1323 | struct DisplayChangeListener *dcl; |
1324 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1325 | if (dcl->ops->dpy_cursor_define) { | |
1326 | return true; | |
1327 | } | |
1328 | } | |
1329 | return false; | |
1330 | } | |
1331 | ||
98b50080 PB |
1332 | static void dumb_display_init(void) |
1333 | { | |
7267c094 | 1334 | DisplayState *ds = g_malloc0(sizeof(DisplayState)); |
1802651c JK |
1335 | int width = 640; |
1336 | int height = 480; | |
1337 | ||
1802651c JK |
1338 | if (is_fixedsize_console()) { |
1339 | width = active_console->g_width; | |
1340 | height = active_console->g_height; | |
1341 | } | |
c78f7137 | 1342 | ds->surface = qemu_create_displaysurface(width, height); |
da229ef3 | 1343 | |
98b50080 PB |
1344 | register_displaystate(ds); |
1345 | } | |
1346 | ||
1347 | /***********************************************************/ | |
1348 | /* register display */ | |
1349 | ||
1350 | void register_displaystate(DisplayState *ds) | |
1351 | { | |
1352 | DisplayState **s; | |
1353 | s = &display_state; | |
1354 | while (*s != NULL) | |
1355 | s = &(*s)->next; | |
1356 | ds->next = NULL; | |
1357 | *s = ds; | |
1358 | } | |
1359 | ||
1360 | DisplayState *get_displaystate(void) | |
1361 | { | |
1362 | if (!display_state) { | |
1363 | dumb_display_init (); | |
1364 | } | |
1365 | return display_state; | |
1366 | } | |
1367 | ||
c78f7137 GH |
1368 | QemuConsole *graphic_console_init(vga_hw_update_ptr update, |
1369 | vga_hw_invalidate_ptr invalidate, | |
1370 | vga_hw_screen_dump_ptr screen_dump, | |
1371 | vga_hw_text_update_ptr text_update, | |
1372 | void *opaque) | |
95219897 | 1373 | { |
76ffb0b4 | 1374 | QemuConsole *s; |
3023f332 | 1375 | DisplayState *ds; |
f0f2f976 | 1376 | |
7267c094 | 1377 | ds = (DisplayState *) g_malloc0(sizeof(DisplayState)); |
af3a9031 | 1378 | s = new_console(ds, GRAPHIC_CONSOLE); |
95219897 PB |
1379 | s->hw_update = update; |
1380 | s->hw_invalidate = invalidate; | |
1381 | s->hw_screen_dump = screen_dump; | |
4d3b6f6e | 1382 | s->hw_text_update = text_update; |
95219897 | 1383 | s->hw = opaque; |
3023f332 | 1384 | |
c78f7137 | 1385 | ds->surface = qemu_create_displaysurface(640, 480); |
da229ef3 | 1386 | |
f0f2f976 | 1387 | register_displaystate(ds); |
c78f7137 | 1388 | return s; |
e7f0ad58 FB |
1389 | } |
1390 | ||
95219897 | 1391 | int is_graphic_console(void) |
e7f0ad58 | 1392 | { |
4d3b6f6e | 1393 | return active_console && active_console->console_type == GRAPHIC_CONSOLE; |
e7f0ad58 FB |
1394 | } |
1395 | ||
c21bbcfa AZ |
1396 | int is_fixedsize_console(void) |
1397 | { | |
1398 | return active_console && active_console->console_type != TEXT_CONSOLE; | |
1399 | } | |
1400 | ||
4104833f PB |
1401 | static void text_console_set_echo(CharDriverState *chr, bool echo) |
1402 | { | |
76ffb0b4 | 1403 | QemuConsole *s = chr->opaque; |
4104833f PB |
1404 | |
1405 | s->echo = echo; | |
1406 | } | |
1407 | ||
bf1bed81 JK |
1408 | static void text_console_update_cursor(void *opaque) |
1409 | { | |
76ffb0b4 | 1410 | QemuConsole *s = opaque; |
bf1bed81 JK |
1411 | |
1412 | s->cursor_visible_phase = !s->cursor_visible_phase; | |
1413 | vga_hw_invalidate(); | |
1414 | qemu_mod_timer(s->cursor_timer, | |
1415 | qemu_get_clock_ms(rt_clock) + CONSOLE_CURSOR_PERIOD / 2); | |
1416 | } | |
1417 | ||
44b37b93 | 1418 | static void text_console_do_init(CharDriverState *chr, DisplayState *ds) |
e7f0ad58 | 1419 | { |
76ffb0b4 | 1420 | QemuConsole *s; |
6d6f7c28 | 1421 | |
491e114a | 1422 | s = chr->opaque; |
6ea314d9 | 1423 | |
e7f0ad58 | 1424 | chr->chr_write = console_puts; |
6fcfafb7 | 1425 | |
e15d7371 FB |
1426 | s->out_fifo.buf = s->out_fifo_buf; |
1427 | s->out_fifo.buf_size = sizeof(s->out_fifo_buf); | |
7bd427d8 | 1428 | s->kbd_timer = qemu_new_timer_ms(rt_clock, kbd_send_chars, s); |
3023f332 | 1429 | s->ds = ds; |
3b46e624 | 1430 | |
e7f0ad58 FB |
1431 | s->y_displayed = 0; |
1432 | s->y_base = 0; | |
1433 | s->total_height = DEFAULT_BACKSCROLL; | |
1434 | s->x = 0; | |
1435 | s->y = 0; | |
491e114a | 1436 | if (s->console_type == TEXT_CONSOLE) { |
1562e531 GH |
1437 | s->g_width = surface_width(s->ds->surface); |
1438 | s->g_height = surface_height(s->ds->surface); | |
491e114a | 1439 | } |
6d6f7c28 | 1440 | |
bf1bed81 JK |
1441 | s->cursor_timer = |
1442 | qemu_new_timer_ms(rt_clock, text_console_update_cursor, s); | |
1443 | ||
4d3b6f6e AZ |
1444 | s->hw_invalidate = text_console_invalidate; |
1445 | s->hw_text_update = text_console_update; | |
1446 | s->hw = s; | |
1447 | ||
6d6f7c28 PB |
1448 | /* Set text attribute defaults */ |
1449 | s->t_attrib_default.bold = 0; | |
1450 | s->t_attrib_default.uline = 0; | |
1451 | s->t_attrib_default.blink = 0; | |
1452 | s->t_attrib_default.invers = 0; | |
1453 | s->t_attrib_default.unvisible = 0; | |
1454 | s->t_attrib_default.fgcol = COLOR_WHITE; | |
1455 | s->t_attrib_default.bgcol = COLOR_BLACK; | |
6d6f7c28 PB |
1456 | /* set current text attributes to default */ |
1457 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
1458 | text_console_resize(s); |
1459 | ||
51bfa4d3 GH |
1460 | if (chr->label) { |
1461 | char msg[128]; | |
1462 | int len; | |
1463 | ||
735ba588 | 1464 | s->t_attrib.bgcol = COLOR_BLUE; |
51bfa4d3 GH |
1465 | len = snprintf(msg, sizeof(msg), "%s console\r\n", chr->label); |
1466 | console_puts(chr, (uint8_t*)msg, len); | |
735ba588 | 1467 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
1468 | } |
1469 | ||
fee204fd | 1470 | qemu_chr_be_generic_open(chr); |
ceecf1d1 AJ |
1471 | if (chr->init) |
1472 | chr->init(chr); | |
e7f0ad58 | 1473 | } |
c60e08d9 | 1474 | |
702ec69c | 1475 | static CharDriverState *text_console_init(ChardevVC *vc) |
2796dae0 AL |
1476 | { |
1477 | CharDriverState *chr; | |
76ffb0b4 | 1478 | QemuConsole *s; |
702ec69c GH |
1479 | unsigned width = 0; |
1480 | unsigned height = 0; | |
2796dae0 | 1481 | |
7267c094 | 1482 | chr = g_malloc0(sizeof(CharDriverState)); |
2796dae0 | 1483 | |
702ec69c GH |
1484 | if (vc->has_width) { |
1485 | width = vc->width; | |
1486 | } else if (vc->has_cols) { | |
1487 | width = vc->cols * FONT_WIDTH; | |
1488 | } | |
491e114a | 1489 | |
702ec69c GH |
1490 | if (vc->has_height) { |
1491 | height = vc->height; | |
1492 | } else if (vc->has_rows) { | |
1493 | height = vc->rows * FONT_HEIGHT; | |
1494 | } | |
491e114a PB |
1495 | |
1496 | if (width == 0 || height == 0) { | |
1497 | s = new_console(NULL, TEXT_CONSOLE); | |
1498 | } else { | |
1499 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE); | |
1500 | } | |
1501 | ||
1502 | if (!s) { | |
5354d083 | 1503 | g_free(chr); |
1f51470d | 1504 | return NULL; |
491e114a PB |
1505 | } |
1506 | ||
1507 | s->chr = chr; | |
1508 | s->g_width = width; | |
1509 | s->g_height = height; | |
1510 | chr->opaque = s; | |
4104833f | 1511 | chr->chr_set_echo = text_console_set_echo; |
1f51470d | 1512 | return chr; |
2796dae0 AL |
1513 | } |
1514 | ||
d82831db AL |
1515 | static VcHandler *vc_handler = text_console_init; |
1516 | ||
702ec69c | 1517 | CharDriverState *vc_init(ChardevVC *vc) |
d82831db | 1518 | { |
702ec69c | 1519 | return vc_handler(vc); |
d82831db AL |
1520 | } |
1521 | ||
1522 | void register_vc_handler(VcHandler *handler) | |
1523 | { | |
1524 | vc_handler = handler; | |
1525 | } | |
1526 | ||
2796dae0 AL |
1527 | void text_consoles_set_display(DisplayState *ds) |
1528 | { | |
1529 | int i; | |
1530 | ||
8811e1e1 MA |
1531 | for (i = 0; i < nb_consoles; i++) { |
1532 | if (consoles[i]->console_type != GRAPHIC_CONSOLE) { | |
1533 | text_console_do_init(consoles[i]->chr, ds); | |
1534 | } | |
2796dae0 | 1535 | } |
2796dae0 AL |
1536 | } |
1537 | ||
c78f7137 | 1538 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 1539 | { |
3023f332 AL |
1540 | s->g_width = width; |
1541 | s->g_height = height; | |
1542 | if (is_graphic_console()) { | |
da229ef3 GH |
1543 | DisplaySurface *surface; |
1544 | surface = qemu_create_displaysurface(width, height); | |
c78f7137 | 1545 | dpy_gfx_replace_surface(s, surface); |
c60e08d9 PB |
1546 | } |
1547 | } | |
38334f76 | 1548 | |
c78f7137 | 1549 | void qemu_console_copy(QemuConsole *con, int src_x, int src_y, |
3023f332 | 1550 | int dst_x, int dst_y, int w, int h) |
c21bbcfa | 1551 | { |
3023f332 | 1552 | if (is_graphic_console()) { |
c78f7137 | 1553 | dpy_gfx_copy(con, src_x, src_y, dst_x, dst_y, w, h); |
38334f76 AZ |
1554 | } |
1555 | } | |
7d957bd8 | 1556 | |
c78f7137 GH |
1557 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
1558 | { | |
1559 | return console->ds->surface; | |
1560 | } | |
1561 | ||
1562 | DisplayState *qemu_console_displaystate(QemuConsole *console) | |
1563 | { | |
1564 | return console->ds; | |
1565 | } | |
1566 | ||
0da2ea1b | 1567 | PixelFormat qemu_different_endianness_pixelformat(int bpp) |
7d957bd8 AL |
1568 | { |
1569 | PixelFormat pf; | |
1570 | ||
1571 | memset(&pf, 0x00, sizeof(PixelFormat)); | |
1572 | ||
1573 | pf.bits_per_pixel = bpp; | |
feadf1a4 | 1574 | pf.bytes_per_pixel = DIV_ROUND_UP(bpp, 8); |
7d957bd8 AL |
1575 | pf.depth = bpp == 32 ? 24 : bpp; |
1576 | ||
1577 | switch (bpp) { | |
0da2ea1b | 1578 | case 24: |
1579 | pf.rmask = 0x000000FF; | |
1580 | pf.gmask = 0x0000FF00; | |
1581 | pf.bmask = 0x00FF0000; | |
1582 | pf.rmax = 255; | |
1583 | pf.gmax = 255; | |
1584 | pf.bmax = 255; | |
1585 | pf.rshift = 0; | |
1586 | pf.gshift = 8; | |
1587 | pf.bshift = 16; | |
90a1e3c0 AL |
1588 | pf.rbits = 8; |
1589 | pf.gbits = 8; | |
1590 | pf.bbits = 8; | |
7d957bd8 | 1591 | break; |
0da2ea1b | 1592 | case 32: |
1593 | pf.rmask = 0x0000FF00; | |
1594 | pf.gmask = 0x00FF0000; | |
1595 | pf.bmask = 0xFF000000; | |
1596 | pf.amask = 0x00000000; | |
1597 | pf.amax = 255; | |
1598 | pf.rmax = 255; | |
1599 | pf.gmax = 255; | |
1600 | pf.bmax = 255; | |
1601 | pf.ashift = 0; | |
1602 | pf.rshift = 8; | |
1603 | pf.gshift = 16; | |
1604 | pf.bshift = 24; | |
90a1e3c0 AL |
1605 | pf.rbits = 8; |
1606 | pf.gbits = 8; | |
1607 | pf.bbits = 8; | |
1608 | pf.abits = 8; | |
0da2ea1b | 1609 | break; |
1610 | default: | |
1611 | break; | |
1612 | } | |
1613 | return pf; | |
1614 | } | |
1615 | ||
1616 | PixelFormat qemu_default_pixelformat(int bpp) | |
1617 | { | |
1618 | PixelFormat pf; | |
1619 | ||
1620 | memset(&pf, 0x00, sizeof(PixelFormat)); | |
1621 | ||
1622 | pf.bits_per_pixel = bpp; | |
feadf1a4 | 1623 | pf.bytes_per_pixel = DIV_ROUND_UP(bpp, 8); |
0da2ea1b | 1624 | pf.depth = bpp == 32 ? 24 : bpp; |
1625 | ||
1626 | switch (bpp) { | |
b6278084 GH |
1627 | case 15: |
1628 | pf.bits_per_pixel = 16; | |
b6278084 GH |
1629 | pf.rmask = 0x00007c00; |
1630 | pf.gmask = 0x000003E0; | |
1631 | pf.bmask = 0x0000001F; | |
1632 | pf.rmax = 31; | |
1633 | pf.gmax = 31; | |
1634 | pf.bmax = 31; | |
1635 | pf.rshift = 10; | |
1636 | pf.gshift = 5; | |
1637 | pf.bshift = 0; | |
1638 | pf.rbits = 5; | |
1639 | pf.gbits = 5; | |
1640 | pf.bbits = 5; | |
1641 | break; | |
7d957bd8 AL |
1642 | case 16: |
1643 | pf.rmask = 0x0000F800; | |
1644 | pf.gmask = 0x000007E0; | |
1645 | pf.bmask = 0x0000001F; | |
1646 | pf.rmax = 31; | |
1647 | pf.gmax = 63; | |
1648 | pf.bmax = 31; | |
1649 | pf.rshift = 11; | |
1650 | pf.gshift = 5; | |
1651 | pf.bshift = 0; | |
90a1e3c0 AL |
1652 | pf.rbits = 5; |
1653 | pf.gbits = 6; | |
1654 | pf.bbits = 5; | |
7d957bd8 AL |
1655 | break; |
1656 | case 24: | |
0da2ea1b | 1657 | pf.rmask = 0x00FF0000; |
1658 | pf.gmask = 0x0000FF00; | |
1659 | pf.bmask = 0x000000FF; | |
1660 | pf.rmax = 255; | |
1661 | pf.gmax = 255; | |
1662 | pf.bmax = 255; | |
1663 | pf.rshift = 16; | |
1664 | pf.gshift = 8; | |
1665 | pf.bshift = 0; | |
90a1e3c0 AL |
1666 | pf.rbits = 8; |
1667 | pf.gbits = 8; | |
1668 | pf.bbits = 8; | |
0eba62e0 | 1669 | break; |
7d957bd8 AL |
1670 | case 32: |
1671 | pf.rmask = 0x00FF0000; | |
1672 | pf.gmask = 0x0000FF00; | |
1673 | pf.bmask = 0x000000FF; | |
1674 | pf.rmax = 255; | |
1675 | pf.gmax = 255; | |
1676 | pf.bmax = 255; | |
1677 | pf.rshift = 16; | |
1678 | pf.gshift = 8; | |
1679 | pf.bshift = 0; | |
90a1e3c0 AL |
1680 | pf.rbits = 8; |
1681 | pf.gbits = 8; | |
1682 | pf.bbits = 8; | |
7d957bd8 AL |
1683 | break; |
1684 | default: | |
1685 | break; | |
1686 | } | |
1687 | return pf; | |
1688 | } | |
01f45d98 | 1689 | |
702ec69c GH |
1690 | static void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, |
1691 | Error **errp) | |
1692 | { | |
1693 | int val; | |
1694 | ||
1695 | backend->vc = g_new0(ChardevVC, 1); | |
1696 | ||
1697 | val = qemu_opt_get_number(opts, "width", 0); | |
1698 | if (val != 0) { | |
1699 | backend->vc->has_width = true; | |
1700 | backend->vc->width = val; | |
1701 | } | |
1702 | ||
1703 | val = qemu_opt_get_number(opts, "height", 0); | |
1704 | if (val != 0) { | |
1705 | backend->vc->has_height = true; | |
1706 | backend->vc->height = val; | |
1707 | } | |
1708 | ||
1709 | val = qemu_opt_get_number(opts, "cols", 0); | |
1710 | if (val != 0) { | |
1711 | backend->vc->has_cols = true; | |
1712 | backend->vc->cols = val; | |
1713 | } | |
1714 | ||
1715 | val = qemu_opt_get_number(opts, "rows", 0); | |
1716 | if (val != 0) { | |
1717 | backend->vc->has_rows = true; | |
1718 | backend->vc->rows = val; | |
1719 | } | |
1720 | } | |
1721 | ||
01f45d98 AL |
1722 | static void register_types(void) |
1723 | { | |
702ec69c GH |
1724 | register_char_driver_qapi("vc", CHARDEV_BACKEND_KIND_VC, |
1725 | qemu_chr_parse_vc); | |
01f45d98 AL |
1726 | } |
1727 | ||
1728 | type_init(register_types); |