4 #include "ui/qemu-pixman.h"
5 #include "qom/object.h"
6 #include "qemu/notify.h"
7 #include "qemu/error-report.h"
8 #include "qapi/qapi-types-ui.h"
11 # include <epoxy/gl.h>
12 # include "ui/shader.h"
15 /* keyboard/mouse support */
17 #define MOUSE_EVENT_LBUTTON 0x01
18 #define MOUSE_EVENT_RBUTTON 0x02
19 #define MOUSE_EVENT_MBUTTON 0x04
20 #define MOUSE_EVENT_WHEELUP 0x08
21 #define MOUSE_EVENT_WHEELDN 0x10
23 /* identical to the ps/2 keyboard bits */
24 #define QEMU_SCROLL_LOCK_LED (1 << 0)
25 #define QEMU_NUM_LOCK_LED (1 << 1)
26 #define QEMU_CAPS_LOCK_LED (1 << 2)
29 #define GUI_REFRESH_INTERVAL_DEFAULT 30
30 #define GUI_REFRESH_INTERVAL_IDLE 3000
32 /* Color number is match to standard vga palette */
33 enum qemu_color_names {
39 QEMU_COLOR_MAGENTA = 5,
40 QEMU_COLOR_YELLOW = 6,
43 /* Convert to curses char attributes */
44 #define ATTR2CHTYPE(c, fg, bg, bold) \
45 ((bold) << 21 | (bg) << 11 | (fg) << 8 | (c))
47 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
48 typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
49 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
51 typedef struct QEMUPutMouseEntry QEMUPutMouseEntry;
52 typedef struct QEMUPutKbdEntry QEMUPutKbdEntry;
53 typedef struct QEMUPutLEDEntry QEMUPutLEDEntry;
55 QEMUPutKbdEntry *qemu_add_kbd_event_handler(QEMUPutKBDEvent *func,
57 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
58 void *opaque, int absolute,
60 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
61 void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
63 QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
64 void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
66 void kbd_put_ledstate(int ledstate);
68 struct MouseTransformInfo {
69 /* Touchscreen resolution */
72 /* Calibration values as used/generated by tslib */
76 void hmp_mouse_set(Monitor *mon, const QDict *qdict);
78 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
80 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
81 #define QEMU_KEY_BACKSPACE 0x007f
82 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
83 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
84 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
85 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
86 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
87 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
88 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
89 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
90 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
92 #define QEMU_KEY_CTRL_UP 0xe400
93 #define QEMU_KEY_CTRL_DOWN 0xe401
94 #define QEMU_KEY_CTRL_LEFT 0xe402
95 #define QEMU_KEY_CTRL_RIGHT 0xe403
96 #define QEMU_KEY_CTRL_HOME 0xe404
97 #define QEMU_KEY_CTRL_END 0xe405
98 #define QEMU_KEY_CTRL_PAGEUP 0xe406
99 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
101 void kbd_put_keysym_console(QemuConsole *s, int keysym);
102 bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl);
103 void kbd_put_string_console(QemuConsole *s, const char *str, int len);
104 void kbd_put_keysym(int keysym);
108 #define TYPE_QEMU_CONSOLE "qemu-console"
109 #define QEMU_CONSOLE(obj) \
110 OBJECT_CHECK(QemuConsole, (obj), TYPE_QEMU_CONSOLE)
111 #define QEMU_CONSOLE_GET_CLASS(obj) \
112 OBJECT_GET_CLASS(QemuConsoleClass, (obj), TYPE_QEMU_CONSOLE)
113 #define QEMU_CONSOLE_CLASS(klass) \
114 OBJECT_CLASS_CHECK(QemuConsoleClass, (klass), TYPE_QEMU_CONSOLE)
116 typedef struct QemuConsoleClass QemuConsoleClass;
118 struct QemuConsoleClass {
119 ObjectClass parent_class;
122 #define QEMU_ALLOCATED_FLAG 0x01
125 uint8_t bits_per_pixel;
126 uint8_t bytes_per_pixel;
127 uint8_t depth; /* color depth in bits */
128 uint32_t rmask, gmask, bmask, amask;
129 uint8_t rshift, gshift, bshift, ashift;
130 uint8_t rmax, gmax, bmax, amax;
131 uint8_t rbits, gbits, bbits, abits;
134 struct DisplaySurface {
135 pixman_format_code_t format;
136 pixman_image_t *image;
145 typedef struct QemuUIInfo {
153 /* cursor data format is 32bit RGBA */
154 typedef struct QEMUCursor {
161 QEMUCursor *cursor_alloc(int width, int height);
162 void cursor_get(QEMUCursor *c);
163 void cursor_put(QEMUCursor *c);
164 QEMUCursor *cursor_builtin_hidden(void);
165 QEMUCursor *cursor_builtin_left_ptr(void);
166 void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
167 int cursor_get_mono_bpl(QEMUCursor *c);
168 void cursor_set_mono(QEMUCursor *c,
169 uint32_t foreground, uint32_t background, uint8_t *image,
170 int transparent, uint8_t *mask);
171 void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
172 void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);
174 typedef void *QEMUGLContext;
175 typedef struct QEMUGLParams QEMUGLParams;
177 struct QEMUGLParams {
192 typedef struct DisplayChangeListenerOps {
193 const char *dpy_name;
195 void (*dpy_refresh)(DisplayChangeListener *dcl);
197 void (*dpy_gfx_update)(DisplayChangeListener *dcl,
198 int x, int y, int w, int h);
199 void (*dpy_gfx_switch)(DisplayChangeListener *dcl,
200 struct DisplaySurface *new_surface);
201 bool (*dpy_gfx_check_format)(DisplayChangeListener *dcl,
202 pixman_format_code_t format);
204 void (*dpy_text_cursor)(DisplayChangeListener *dcl,
206 void (*dpy_text_resize)(DisplayChangeListener *dcl,
208 void (*dpy_text_update)(DisplayChangeListener *dcl,
209 int x, int y, int w, int h);
211 void (*dpy_mouse_set)(DisplayChangeListener *dcl,
212 int x, int y, int on);
213 void (*dpy_cursor_define)(DisplayChangeListener *dcl,
216 QEMUGLContext (*dpy_gl_ctx_create)(DisplayChangeListener *dcl,
217 QEMUGLParams *params);
218 void (*dpy_gl_ctx_destroy)(DisplayChangeListener *dcl,
220 int (*dpy_gl_ctx_make_current)(DisplayChangeListener *dcl,
222 QEMUGLContext (*dpy_gl_ctx_get_current)(DisplayChangeListener *dcl);
224 void (*dpy_gl_scanout_disable)(DisplayChangeListener *dcl);
225 void (*dpy_gl_scanout_texture)(DisplayChangeListener *dcl,
227 bool backing_y_0_top,
228 uint32_t backing_width,
229 uint32_t backing_height,
230 uint32_t x, uint32_t y,
231 uint32_t w, uint32_t h);
232 void (*dpy_gl_scanout_dmabuf)(DisplayChangeListener *dcl,
234 void (*dpy_gl_cursor_dmabuf)(DisplayChangeListener *dcl,
235 QemuDmaBuf *dmabuf, bool have_hot,
236 uint32_t hot_x, uint32_t hot_y);
237 void (*dpy_gl_cursor_position)(DisplayChangeListener *dcl,
238 uint32_t pos_x, uint32_t pos_y);
239 void (*dpy_gl_release_dmabuf)(DisplayChangeListener *dcl,
241 void (*dpy_gl_update)(DisplayChangeListener *dcl,
242 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
244 } DisplayChangeListenerOps;
246 struct DisplayChangeListener {
247 uint64_t update_interval;
248 const DisplayChangeListenerOps *ops;
252 QLIST_ENTRY(DisplayChangeListener) next;
255 DisplayState *init_displaystate(void);
256 DisplaySurface *qemu_create_displaysurface_from(int width, int height,
257 pixman_format_code_t format,
258 int linesize, uint8_t *data);
259 DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image);
260 DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height,
261 pixman_format_code_t format,
264 DisplaySurface *qemu_create_message_surface(int w, int h,
266 PixelFormat qemu_default_pixelformat(int bpp);
268 DisplaySurface *qemu_create_displaysurface(int width, int height);
269 void qemu_free_displaysurface(DisplaySurface *surface);
271 static inline int is_surface_bgr(DisplaySurface *surface)
273 if (PIXMAN_FORMAT_BPP(surface->format) == 32 &&
274 PIXMAN_FORMAT_TYPE(surface->format) == PIXMAN_TYPE_ABGR) {
281 static inline int is_buffer_shared(DisplaySurface *surface)
283 return !(surface->flags & QEMU_ALLOCATED_FLAG);
286 void register_displaychangelistener(DisplayChangeListener *dcl);
287 void update_displaychangelistener(DisplayChangeListener *dcl,
289 void unregister_displaychangelistener(DisplayChangeListener *dcl);
291 bool dpy_ui_info_supported(QemuConsole *con);
292 int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info);
294 void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h);
295 void dpy_gfx_update_full(QemuConsole *con);
296 void dpy_gfx_replace_surface(QemuConsole *con,
297 DisplaySurface *surface);
298 void dpy_text_cursor(QemuConsole *con, int x, int y);
299 void dpy_text_update(QemuConsole *con, int x, int y, int w, int h);
300 void dpy_text_resize(QemuConsole *con, int w, int h);
301 void dpy_mouse_set(QemuConsole *con, int x, int y, int on);
302 void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor);
303 bool dpy_cursor_define_supported(QemuConsole *con);
304 bool dpy_gfx_check_format(QemuConsole *con,
305 pixman_format_code_t format);
307 void dpy_gl_scanout_disable(QemuConsole *con);
308 void dpy_gl_scanout_texture(QemuConsole *con,
309 uint32_t backing_id, bool backing_y_0_top,
310 uint32_t backing_width, uint32_t backing_height,
311 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
312 void dpy_gl_scanout_dmabuf(QemuConsole *con,
314 void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf,
315 bool have_hot, uint32_t hot_x, uint32_t hot_y);
316 void dpy_gl_cursor_position(QemuConsole *con,
317 uint32_t pos_x, uint32_t pos_y);
318 void dpy_gl_release_dmabuf(QemuConsole *con,
320 void dpy_gl_update(QemuConsole *con,
321 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
323 QEMUGLContext dpy_gl_ctx_create(QemuConsole *con,
324 QEMUGLParams *params);
325 void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx);
326 int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx);
327 QEMUGLContext dpy_gl_ctx_get_current(QemuConsole *con);
329 bool console_has_gl(QemuConsole *con);
330 bool console_has_gl_dmabuf(QemuConsole *con);
332 static inline int surface_stride(DisplaySurface *s)
334 return pixman_image_get_stride(s->image);
337 static inline void *surface_data(DisplaySurface *s)
339 return pixman_image_get_data(s->image);
342 static inline int surface_width(DisplaySurface *s)
344 return pixman_image_get_width(s->image);
347 static inline int surface_height(DisplaySurface *s)
349 return pixman_image_get_height(s->image);
352 static inline int surface_bits_per_pixel(DisplaySurface *s)
354 int bits = PIXMAN_FORMAT_BPP(s->format);
358 static inline int surface_bytes_per_pixel(DisplaySurface *s)
360 int bits = PIXMAN_FORMAT_BPP(s->format);
361 return DIV_ROUND_UP(bits, 8);
364 static inline pixman_format_code_t surface_format(DisplaySurface *s)
369 typedef uint32_t console_ch_t;
371 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
376 typedef struct GraphicHwOps {
377 void (*invalidate)(void *opaque);
378 void (*gfx_update)(void *opaque);
379 void (*text_update)(void *opaque, console_ch_t *text);
380 void (*update_interval)(void *opaque, uint64_t interval);
381 int (*ui_info)(void *opaque, uint32_t head, QemuUIInfo *info);
382 void (*gl_block)(void *opaque, bool block);
385 QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head,
386 const GraphicHwOps *ops,
388 void graphic_console_set_hwops(QemuConsole *con,
389 const GraphicHwOps *hw_ops,
391 void graphic_console_close(QemuConsole *con);
393 void graphic_hw_update(QemuConsole *con);
394 void graphic_hw_invalidate(QemuConsole *con);
395 void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata);
396 void graphic_hw_gl_block(QemuConsole *con, bool block);
398 void qemu_console_early_init(void);
400 QemuConsole *qemu_console_lookup_by_index(unsigned int index);
401 QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head);
402 QemuConsole *qemu_console_lookup_by_device_name(const char *device_id,
403 uint32_t head, Error **errp);
404 QemuConsole *qemu_console_lookup_unused(void);
405 bool qemu_console_is_visible(QemuConsole *con);
406 bool qemu_console_is_graphic(QemuConsole *con);
407 bool qemu_console_is_fixedsize(QemuConsole *con);
408 bool qemu_console_is_gl_blocked(QemuConsole *con);
409 char *qemu_console_get_label(QemuConsole *con);
410 int qemu_console_get_index(QemuConsole *con);
411 uint32_t qemu_console_get_head(QemuConsole *con);
412 QemuUIInfo *qemu_console_get_ui_info(QemuConsole *con);
413 int qemu_console_get_width(QemuConsole *con, int fallback);
414 int qemu_console_get_height(QemuConsole *con, int fallback);
415 /* Return the low-level window id for the console */
416 int qemu_console_get_window_id(QemuConsole *con);
417 /* Set the low-level window id for the console */
418 void qemu_console_set_window_id(QemuConsole *con, int window_id);
420 void console_select(unsigned int index);
421 void qemu_console_resize(QemuConsole *con, int width, int height);
422 DisplaySurface *qemu_console_surface(QemuConsole *con);
426 bool console_gl_check_format(DisplayChangeListener *dcl,
427 pixman_format_code_t format);
428 void surface_gl_create_texture(QemuGLShader *gls,
429 DisplaySurface *surface);
430 void surface_gl_update_texture(QemuGLShader *gls,
431 DisplaySurface *surface,
432 int x, int y, int w, int h);
433 void surface_gl_render_texture(QemuGLShader *gls,
434 DisplaySurface *surface);
435 void surface_gl_destroy_texture(QemuGLShader *gls,
436 DisplaySurface *surface);
437 void surface_gl_setup_viewport(QemuGLShader *gls,
438 DisplaySurface *surface,
442 typedef struct QemuDisplay QemuDisplay;
446 void (*early_init)(DisplayOptions *opts);
447 void (*init)(DisplayState *ds, DisplayOptions *opts);
450 void qemu_display_register(QemuDisplay *ui);
451 bool qemu_display_find_default(DisplayOptions *opts);
452 void qemu_display_early_init(DisplayOptions *opts);
453 void qemu_display_init(DisplayState *ds, DisplayOptions *opts);
456 void vnc_display_init(const char *id, Error **errp);
457 void vnc_display_open(const char *id, Error **errp);
458 void vnc_display_add_client(const char *id, int csock, bool skipauth);
459 int vnc_display_password(const char *id, const char *password);
460 int vnc_display_pw_expire(const char *id, time_t expires);
461 QemuOpts *vnc_parse(const char *str, Error **errp);
462 int vnc_init_func(void *opaque, QemuOpts *opts, Error **errp);
465 int index_from_key(const char *key, size_t key_length);