4 #include "ui/qemu-pixman.h"
5 #include "qom/object.h"
6 #include "qapi/qmp/qdict.h"
7 #include "qemu/notify.h"
8 #include "qapi-types.h"
9 #include "qemu/error-report.h"
10 #include "qapi/error.h"
13 # include <epoxy/gl.h>
16 /* keyboard/mouse support */
18 #define MOUSE_EVENT_LBUTTON 0x01
19 #define MOUSE_EVENT_RBUTTON 0x02
20 #define MOUSE_EVENT_MBUTTON 0x04
21 #define MOUSE_EVENT_WHEELUP 0x08
22 #define MOUSE_EVENT_WHEELDN 0x10
24 /* identical to the ps/2 keyboard bits */
25 #define QEMU_SCROLL_LOCK_LED (1 << 0)
26 #define QEMU_NUM_LOCK_LED (1 << 1)
27 #define QEMU_CAPS_LOCK_LED (1 << 2)
30 #define GUI_REFRESH_INTERVAL_DEFAULT 30
31 #define GUI_REFRESH_INTERVAL_IDLE 3000
33 /* Color number is match to standard vga palette */
34 enum qemu_color_names
{
40 QEMU_COLOR_MAGENTA
= 5,
41 QEMU_COLOR_YELLOW
= 6,
44 /* Convert to curses char attributes */
45 #define ATTR2CHTYPE(c, fg, bg, bold) \
46 ((bold) << 21 | (bg) << 11 | (fg) << 8 | (c))
48 typedef void QEMUPutKBDEvent(void *opaque
, int keycode
);
49 typedef void QEMUPutLEDEvent(void *opaque
, int ledstate
);
50 typedef void QEMUPutMouseEvent(void *opaque
, int dx
, int dy
, int dz
, int buttons_state
);
52 typedef struct QEMUPutMouseEntry QEMUPutMouseEntry
;
53 typedef struct QEMUPutKbdEntry QEMUPutKbdEntry
;
54 typedef struct QEMUPutLEDEntry QEMUPutLEDEntry
;
56 QEMUPutKbdEntry
*qemu_add_kbd_event_handler(QEMUPutKBDEvent
*func
,
58 QEMUPutMouseEntry
*qemu_add_mouse_event_handler(QEMUPutMouseEvent
*func
,
59 void *opaque
, int absolute
,
61 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry
*entry
);
62 void qemu_activate_mouse_event_handler(QEMUPutMouseEntry
*entry
);
64 QEMUPutLEDEntry
*qemu_add_led_event_handler(QEMUPutLEDEvent
*func
, void *opaque
);
65 void qemu_remove_led_event_handler(QEMUPutLEDEntry
*entry
);
67 void kbd_put_ledstate(int ledstate
);
69 struct MouseTransformInfo
{
70 /* Touchscreen resolution */
73 /* Calibration values as used/generated by tslib */
77 void hmp_mouse_set(Monitor
*mon
, const QDict
*qdict
);
79 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
81 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
82 #define QEMU_KEY_BACKSPACE 0x007f
83 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
84 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
85 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
86 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
87 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
88 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
89 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
90 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
91 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
93 #define QEMU_KEY_CTRL_UP 0xe400
94 #define QEMU_KEY_CTRL_DOWN 0xe401
95 #define QEMU_KEY_CTRL_LEFT 0xe402
96 #define QEMU_KEY_CTRL_RIGHT 0xe403
97 #define QEMU_KEY_CTRL_HOME 0xe404
98 #define QEMU_KEY_CTRL_END 0xe405
99 #define QEMU_KEY_CTRL_PAGEUP 0xe406
100 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
102 void kbd_put_keysym_console(QemuConsole
*s
, int keysym
);
103 bool kbd_put_qcode_console(QemuConsole
*s
, int qcode
);
104 void kbd_put_string_console(QemuConsole
*s
, const char *str
, int len
);
105 void kbd_put_keysym(int keysym
);
109 #define TYPE_QEMU_CONSOLE "qemu-console"
110 #define QEMU_CONSOLE(obj) \
111 OBJECT_CHECK(QemuConsole, (obj), TYPE_QEMU_CONSOLE)
112 #define QEMU_CONSOLE_GET_CLASS(obj) \
113 OBJECT_GET_CLASS(QemuConsoleClass, (obj), TYPE_QEMU_CONSOLE)
114 #define QEMU_CONSOLE_CLASS(klass) \
115 OBJECT_CLASS_CHECK(QemuConsoleClass, (klass), TYPE_QEMU_CONSOLE)
117 typedef struct QemuConsoleClass QemuConsoleClass
;
119 struct QemuConsoleClass
{
120 ObjectClass parent_class
;
123 #define QEMU_ALLOCATED_FLAG 0x01
126 uint8_t bits_per_pixel
;
127 uint8_t bytes_per_pixel
;
128 uint8_t depth
; /* color depth in bits */
129 uint32_t rmask
, gmask
, bmask
, amask
;
130 uint8_t rshift
, gshift
, bshift
, ashift
;
131 uint8_t rmax
, gmax
, bmax
, amax
;
132 uint8_t rbits
, gbits
, bbits
, abits
;
135 struct DisplaySurface
{
136 pixman_format_code_t format
;
137 pixman_image_t
*image
;
146 typedef struct QemuUIInfo
{
154 /* cursor data format is 32bit RGBA */
155 typedef struct QEMUCursor
{
162 QEMUCursor
*cursor_alloc(int width
, int height
);
163 void cursor_get(QEMUCursor
*c
);
164 void cursor_put(QEMUCursor
*c
);
165 QEMUCursor
*cursor_builtin_hidden(void);
166 QEMUCursor
*cursor_builtin_left_ptr(void);
167 void cursor_print_ascii_art(QEMUCursor
*c
, const char *prefix
);
168 int cursor_get_mono_bpl(QEMUCursor
*c
);
169 void cursor_set_mono(QEMUCursor
*c
,
170 uint32_t foreground
, uint32_t background
, uint8_t *image
,
171 int transparent
, uint8_t *mask
);
172 void cursor_get_mono_image(QEMUCursor
*c
, int foreground
, uint8_t *mask
);
173 void cursor_get_mono_mask(QEMUCursor
*c
, int transparent
, uint8_t *mask
);
175 typedef void *QEMUGLContext
;
176 typedef struct QEMUGLParams QEMUGLParams
;
178 struct QEMUGLParams
{
183 typedef struct DisplayChangeListenerOps
{
184 const char *dpy_name
;
186 void (*dpy_refresh
)(DisplayChangeListener
*dcl
);
188 void (*dpy_gfx_update
)(DisplayChangeListener
*dcl
,
189 int x
, int y
, int w
, int h
);
190 void (*dpy_gfx_switch
)(DisplayChangeListener
*dcl
,
191 struct DisplaySurface
*new_surface
);
192 void (*dpy_gfx_copy
)(DisplayChangeListener
*dcl
,
193 int src_x
, int src_y
,
194 int dst_x
, int dst_y
, int w
, int h
);
195 bool (*dpy_gfx_check_format
)(DisplayChangeListener
*dcl
,
196 pixman_format_code_t format
);
198 void (*dpy_text_cursor
)(DisplayChangeListener
*dcl
,
200 void (*dpy_text_resize
)(DisplayChangeListener
*dcl
,
202 void (*dpy_text_update
)(DisplayChangeListener
*dcl
,
203 int x
, int y
, int w
, int h
);
205 void (*dpy_mouse_set
)(DisplayChangeListener
*dcl
,
206 int x
, int y
, int on
);
207 void (*dpy_cursor_define
)(DisplayChangeListener
*dcl
,
210 QEMUGLContext (*dpy_gl_ctx_create
)(DisplayChangeListener
*dcl
,
211 QEMUGLParams
*params
);
212 void (*dpy_gl_ctx_destroy
)(DisplayChangeListener
*dcl
,
214 int (*dpy_gl_ctx_make_current
)(DisplayChangeListener
*dcl
,
216 QEMUGLContext (*dpy_gl_ctx_get_current
)(DisplayChangeListener
*dcl
);
218 void (*dpy_gl_scanout
)(DisplayChangeListener
*dcl
,
219 uint32_t backing_id
, bool backing_y_0_top
,
220 uint32_t backing_width
, uint32_t backing_height
,
221 uint32_t x
, uint32_t y
, uint32_t w
, uint32_t h
);
222 void (*dpy_gl_update
)(DisplayChangeListener
*dcl
,
223 uint32_t x
, uint32_t y
, uint32_t w
, uint32_t h
);
225 } DisplayChangeListenerOps
;
227 struct DisplayChangeListener
{
228 uint64_t update_interval
;
229 const DisplayChangeListenerOps
*ops
;
233 QLIST_ENTRY(DisplayChangeListener
) next
;
236 DisplayState
*init_displaystate(void);
237 DisplaySurface
*qemu_create_displaysurface_from(int width
, int height
,
238 pixman_format_code_t format
,
239 int linesize
, uint8_t *data
);
240 DisplaySurface
*qemu_create_displaysurface_pixman(pixman_image_t
*image
);
241 DisplaySurface
*qemu_create_displaysurface_guestmem(int width
, int height
,
242 pixman_format_code_t format
,
245 PixelFormat
qemu_default_pixelformat(int bpp
);
247 DisplaySurface
*qemu_create_displaysurface(int width
, int height
);
248 void qemu_free_displaysurface(DisplaySurface
*surface
);
250 static inline int is_surface_bgr(DisplaySurface
*surface
)
252 if (PIXMAN_FORMAT_BPP(surface
->format
) == 32 &&
253 PIXMAN_FORMAT_TYPE(surface
->format
) == PIXMAN_TYPE_ABGR
) {
260 static inline int is_buffer_shared(DisplaySurface
*surface
)
262 return !(surface
->flags
& QEMU_ALLOCATED_FLAG
);
265 void register_displaychangelistener(DisplayChangeListener
*dcl
);
266 void update_displaychangelistener(DisplayChangeListener
*dcl
,
268 void unregister_displaychangelistener(DisplayChangeListener
*dcl
);
270 bool dpy_ui_info_supported(QemuConsole
*con
);
271 int dpy_set_ui_info(QemuConsole
*con
, QemuUIInfo
*info
);
273 void dpy_gfx_update(QemuConsole
*con
, int x
, int y
, int w
, int h
);
274 void dpy_gfx_replace_surface(QemuConsole
*con
,
275 DisplaySurface
*surface
);
276 void dpy_gfx_copy(QemuConsole
*con
, int src_x
, int src_y
,
277 int dst_x
, int dst_y
, int w
, int h
);
278 void dpy_text_cursor(QemuConsole
*con
, int x
, int y
);
279 void dpy_text_update(QemuConsole
*con
, int x
, int y
, int w
, int h
);
280 void dpy_text_resize(QemuConsole
*con
, int w
, int h
);
281 void dpy_mouse_set(QemuConsole
*con
, int x
, int y
, int on
);
282 void dpy_cursor_define(QemuConsole
*con
, QEMUCursor
*cursor
);
283 bool dpy_cursor_define_supported(QemuConsole
*con
);
284 bool dpy_gfx_check_format(QemuConsole
*con
,
285 pixman_format_code_t format
);
287 void dpy_gl_scanout(QemuConsole
*con
,
288 uint32_t backing_id
, bool backing_y_0_top
,
289 uint32_t backing_width
, uint32_t backing_height
,
290 uint32_t x
, uint32_t y
, uint32_t w
, uint32_t h
);
291 void dpy_gl_update(QemuConsole
*con
,
292 uint32_t x
, uint32_t y
, uint32_t w
, uint32_t h
);
294 QEMUGLContext
dpy_gl_ctx_create(QemuConsole
*con
,
295 QEMUGLParams
*params
);
296 void dpy_gl_ctx_destroy(QemuConsole
*con
, QEMUGLContext ctx
);
297 int dpy_gl_ctx_make_current(QemuConsole
*con
, QEMUGLContext ctx
);
298 QEMUGLContext
dpy_gl_ctx_get_current(QemuConsole
*con
);
300 bool console_has_gl(QemuConsole
*con
);
302 static inline int surface_stride(DisplaySurface
*s
)
304 return pixman_image_get_stride(s
->image
);
307 static inline void *surface_data(DisplaySurface
*s
)
309 return pixman_image_get_data(s
->image
);
312 static inline int surface_width(DisplaySurface
*s
)
314 return pixman_image_get_width(s
->image
);
317 static inline int surface_height(DisplaySurface
*s
)
319 return pixman_image_get_height(s
->image
);
322 static inline int surface_bits_per_pixel(DisplaySurface
*s
)
324 int bits
= PIXMAN_FORMAT_BPP(s
->format
);
328 static inline int surface_bytes_per_pixel(DisplaySurface
*s
)
330 int bits
= PIXMAN_FORMAT_BPP(s
->format
);
331 return (bits
+ 7) / 8;
334 static inline pixman_format_code_t
surface_format(DisplaySurface
*s
)
340 /* KEY_EVENT is defined in wincon.h and in curses.h. Avoid redefinition. */
344 typedef chtype console_ch_t
;
345 extern chtype vga_to_curses
[];
347 typedef unsigned long console_ch_t
;
349 static inline void console_write_ch(console_ch_t
*dest
, uint32_t ch
)
353 if (vga_to_curses
[c
]) {
354 ch
&= ~(console_ch_t
)0xff;
355 ch
|= vga_to_curses
[c
];
365 typedef struct GraphicHwOps
{
366 void (*invalidate
)(void *opaque
);
367 void (*gfx_update
)(void *opaque
);
368 void (*text_update
)(void *opaque
, console_ch_t
*text
);
369 void (*update_interval
)(void *opaque
, uint64_t interval
);
370 int (*ui_info
)(void *opaque
, uint32_t head
, QemuUIInfo
*info
);
371 void (*gl_block
)(void *opaque
, bool block
);
374 QemuConsole
*graphic_console_init(DeviceState
*dev
, uint32_t head
,
375 const GraphicHwOps
*ops
,
377 void graphic_console_set_hwops(QemuConsole
*con
,
378 const GraphicHwOps
*hw_ops
,
381 void graphic_hw_update(QemuConsole
*con
);
382 void graphic_hw_invalidate(QemuConsole
*con
);
383 void graphic_hw_text_update(QemuConsole
*con
, console_ch_t
*chardata
);
384 void graphic_hw_gl_block(QemuConsole
*con
, bool block
);
386 void qemu_console_early_init(void);
388 QemuConsole
*qemu_console_lookup_by_index(unsigned int index
);
389 QemuConsole
*qemu_console_lookup_by_device(DeviceState
*dev
, uint32_t head
);
390 QemuConsole
*qemu_console_lookup_by_device_name(const char *device_id
,
391 uint32_t head
, Error
**errp
);
392 bool qemu_console_is_visible(QemuConsole
*con
);
393 bool qemu_console_is_graphic(QemuConsole
*con
);
394 bool qemu_console_is_fixedsize(QemuConsole
*con
);
395 bool qemu_console_is_gl_blocked(QemuConsole
*con
);
396 char *qemu_console_get_label(QemuConsole
*con
);
397 int qemu_console_get_index(QemuConsole
*con
);
398 uint32_t qemu_console_get_head(QemuConsole
*con
);
399 QemuUIInfo
*qemu_console_get_ui_info(QemuConsole
*con
);
400 int qemu_console_get_width(QemuConsole
*con
, int fallback
);
401 int qemu_console_get_height(QemuConsole
*con
, int fallback
);
402 /* Return the low-level window id for the console */
403 int qemu_console_get_window_id(QemuConsole
*con
);
404 /* Set the low-level window id for the console */
405 void qemu_console_set_window_id(QemuConsole
*con
, int window_id
);
407 void console_select(unsigned int index
);
408 void qemu_console_resize(QemuConsole
*con
, int width
, int height
);
409 void qemu_console_copy(QemuConsole
*con
, int src_x
, int src_y
,
410 int dst_x
, int dst_y
, int w
, int h
);
411 DisplaySurface
*qemu_console_surface(QemuConsole
*con
);
414 typedef struct ConsoleGLState ConsoleGLState
;
416 ConsoleGLState
*console_gl_init_context(void);
417 void console_gl_fini_context(ConsoleGLState
*gls
);
418 bool console_gl_check_format(DisplayChangeListener
*dcl
,
419 pixman_format_code_t format
);
420 void surface_gl_create_texture(ConsoleGLState
*gls
,
421 DisplaySurface
*surface
);
422 void surface_gl_update_texture(ConsoleGLState
*gls
,
423 DisplaySurface
*surface
,
424 int x
, int y
, int w
, int h
);
425 void surface_gl_render_texture(ConsoleGLState
*gls
,
426 DisplaySurface
*surface
);
427 void surface_gl_destroy_texture(ConsoleGLState
*gls
,
428 DisplaySurface
*surface
);
429 void surface_gl_setup_viewport(ConsoleGLState
*gls
,
430 DisplaySurface
*surface
,
436 void sdl_display_early_init(int opengl
);
437 void sdl_display_init(DisplayState
*ds
, int full_screen
, int no_frame
);
439 static inline void sdl_display_early_init(int opengl
)
441 /* This must never be called if CONFIG_SDL is disabled */
442 error_report("SDL support is disabled");
445 static inline void sdl_display_init(DisplayState
*ds
, int full_screen
,
448 /* This must never be called if CONFIG_SDL is disabled */
449 error_report("SDL support is disabled");
456 void cocoa_display_init(DisplayState
*ds
, int full_screen
);
458 static inline void cocoa_display_init(DisplayState
*ds
, int full_screen
)
460 /* This must never be called if CONFIG_COCOA is disabled */
461 error_report("Cocoa support is disabled");
467 void vnc_display_init(const char *id
);
468 void vnc_display_open(const char *id
, Error
**errp
);
469 void vnc_display_add_client(const char *id
, int csock
, bool skipauth
);
471 int vnc_display_password(const char *id
, const char *password
);
472 int vnc_display_pw_expire(const char *id
, time_t expires
);
473 QemuOpts
*vnc_parse(const char *str
, Error
**errp
);
474 int vnc_init_func(void *opaque
, QemuOpts
*opts
, Error
**errp
);
476 static inline int vnc_display_password(const char *id
, const char *password
)
480 static inline int vnc_display_pw_expire(const char *id
, time_t expires
)
484 static inline QemuOpts
*vnc_parse(const char *str
, Error
**errp
)
486 error_setg(errp
, "VNC support is disabled");
489 static inline int vnc_init_func(void *opaque
, QemuOpts
*opts
, Error
**errp
)
491 error_setg(errp
, "VNC support is disabled");
498 void curses_display_init(DisplayState
*ds
, int full_screen
);
500 static inline void curses_display_init(DisplayState
*ds
, int full_screen
)
502 /* This must never be called if CONFIG_CURSES is disabled */
503 error_report("curses support is disabled");
509 int index_from_key(const char *key
, size_t key_length
);
513 void early_gtk_display_init(int opengl
);
514 void gtk_display_init(DisplayState
*ds
, bool full_screen
, bool grab_on_hover
);
516 static inline void gtk_display_init(DisplayState
*ds
, bool full_screen
,
519 /* This must never be called if CONFIG_GTK is disabled */
520 error_report("GTK support is disabled");
524 static inline void early_gtk_display_init(int opengl
)
526 /* This must never be called if CONFIG_GTK is disabled */
527 error_report("GTK support is disabled");