compute checksum for roms bigger than a segment
[qemu-kvm/fedora.git] / console.h
blob35183399f65de6f50f3baa4767ab7d4d11d45bca
1 #ifndef CONSOLE_H
2 #define CONSOLE_H
4 #include "qemu-char.h"
6 /* keyboard/mouse support */
8 #define MOUSE_EVENT_LBUTTON 0x01
9 #define MOUSE_EVENT_RBUTTON 0x02
10 #define MOUSE_EVENT_MBUTTON 0x04
12 /* in ms */
13 #define GUI_REFRESH_INTERVAL 30
15 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
16 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
18 typedef struct QEMUPutMouseEntry {
19 QEMUPutMouseEvent *qemu_put_mouse_event;
20 void *qemu_put_mouse_event_opaque;
21 int qemu_put_mouse_event_absolute;
22 char *qemu_put_mouse_event_name;
24 /* used internally by qemu for handling mice */
25 struct QEMUPutMouseEntry *next;
26 } QEMUPutMouseEntry;
28 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
29 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
30 void *opaque, int absolute,
31 const char *name);
32 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
34 void kbd_put_keycode(int keycode);
35 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
36 int kbd_mouse_is_absolute(void);
38 struct MouseTransformInfo {
39 /* Touchscreen resolution */
40 int x;
41 int y;
42 /* Calibration values as used/generated by tslib */
43 int a[7];
46 void do_info_mice(Monitor *mon);
47 void do_mouse_set(Monitor *mon, int index);
49 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
50 constants) */
51 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
52 #define QEMU_KEY_BACKSPACE 0x007f
53 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
54 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
55 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
56 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
57 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
58 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
59 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
60 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
61 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
63 #define QEMU_KEY_CTRL_UP 0xe400
64 #define QEMU_KEY_CTRL_DOWN 0xe401
65 #define QEMU_KEY_CTRL_LEFT 0xe402
66 #define QEMU_KEY_CTRL_RIGHT 0xe403
67 #define QEMU_KEY_CTRL_HOME 0xe404
68 #define QEMU_KEY_CTRL_END 0xe405
69 #define QEMU_KEY_CTRL_PAGEUP 0xe406
70 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
72 void kbd_put_keysym(int keysym);
74 /* consoles */
76 #define QEMU_BIG_ENDIAN_FLAG 0x01
77 #define QEMU_ALLOCATED_FLAG 0x02
78 #define QEMU_REALPIXELS_FLAG 0x04
80 struct PixelFormat {
81 uint8_t bits_per_pixel;
82 uint8_t bytes_per_pixel;
83 uint8_t depth; /* color depth in bits */
84 uint32_t rmask, gmask, bmask, amask;
85 uint8_t rshift, gshift, bshift, ashift;
86 uint8_t rmax, gmax, bmax, amax;
87 uint8_t rbits, gbits, bbits, abits;
90 struct DisplaySurface {
91 uint8_t flags;
92 int width;
93 int height;
94 int linesize; /* bytes per line */
95 uint8_t *data;
97 struct PixelFormat pf;
100 struct DisplayChangeListener {
101 int idle;
102 uint64_t gui_timer_interval;
104 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
105 void (*dpy_resize)(struct DisplayState *s);
106 void (*dpy_setdata)(struct DisplayState *s);
107 void (*dpy_refresh)(struct DisplayState *s);
108 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
109 int dst_x, int dst_y, int w, int h);
110 void (*dpy_fill)(struct DisplayState *s, int x, int y,
111 int w, int h, uint32_t c);
112 void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
114 struct DisplayChangeListener *next;
117 struct DisplayAllocator {
118 DisplaySurface* (*create_displaysurface)(int width, int height);
119 DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height);
120 void (*free_displaysurface)(DisplaySurface *surface);
123 struct DisplayState {
124 struct DisplaySurface *surface;
125 void *opaque;
126 struct QEMUTimer *gui_timer;
128 struct DisplayAllocator* allocator;
129 struct DisplayChangeListener* listeners;
131 void (*mouse_set)(int x, int y, int on);
132 void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
133 uint8_t *image, uint8_t *mask);
135 struct DisplayState *next;
138 void register_displaystate(DisplayState *ds);
139 DisplayState *get_displaystate(void);
140 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
141 int linesize, uint8_t *data);
142 PixelFormat qemu_different_endianness_pixelformat(int bpp);
143 PixelFormat qemu_default_pixelformat(int bpp);
145 extern struct DisplayAllocator default_allocator;
146 DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da);
147 DisplaySurface* defaultallocator_create_displaysurface(int width, int height);
148 DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface, int width, int height);
149 void defaultallocator_free_displaysurface(DisplaySurface *surface);
151 static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
153 return ds->allocator->create_displaysurface(width, height);
156 static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
158 return ds->allocator->resize_displaysurface(ds->surface, width, height);
161 static inline void qemu_free_displaysurface(DisplayState *ds)
163 ds->allocator->free_displaysurface(ds->surface);
166 static inline int is_surface_bgr(DisplaySurface *surface)
168 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
169 return 1;
170 else
171 return 0;
174 static inline int is_buffer_shared(DisplaySurface *surface)
176 return (!(surface->flags & QEMU_ALLOCATED_FLAG) &&
177 !(surface->flags & QEMU_REALPIXELS_FLAG));
180 static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
182 dcl->next = ds->listeners;
183 ds->listeners = dcl;
186 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
188 struct DisplayChangeListener *dcl = s->listeners;
189 while (dcl != NULL) {
190 dcl->dpy_update(s, x, y, w, h);
191 dcl = dcl->next;
195 static inline void dpy_resize(DisplayState *s)
197 struct DisplayChangeListener *dcl = s->listeners;
198 while (dcl != NULL) {
199 dcl->dpy_resize(s);
200 dcl = dcl->next;
204 static inline void dpy_setdata(DisplayState *s)
206 struct DisplayChangeListener *dcl = s->listeners;
207 while (dcl != NULL) {
208 if (dcl->dpy_setdata) dcl->dpy_setdata(s);
209 dcl = dcl->next;
213 static inline void dpy_refresh(DisplayState *s)
215 struct DisplayChangeListener *dcl = s->listeners;
216 while (dcl != NULL) {
217 if (dcl->dpy_refresh) dcl->dpy_refresh(s);
218 dcl = dcl->next;
222 static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
223 int dst_x, int dst_y, int w, int h) {
224 struct DisplayChangeListener *dcl = s->listeners;
225 while (dcl != NULL) {
226 if (dcl->dpy_copy)
227 dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
228 else /* TODO */
229 dcl->dpy_update(s, dst_x, dst_y, w, h);
230 dcl = dcl->next;
234 static inline void dpy_fill(struct DisplayState *s, int x, int y,
235 int w, int h, uint32_t c) {
236 struct DisplayChangeListener *dcl = s->listeners;
237 while (dcl != NULL) {
238 if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
239 dcl = dcl->next;
243 static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
244 struct DisplayChangeListener *dcl = s->listeners;
245 while (dcl != NULL) {
246 if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
247 dcl = dcl->next;
251 static inline int ds_get_linesize(DisplayState *ds)
253 return ds->surface->linesize;
256 static inline uint8_t* ds_get_data(DisplayState *ds)
258 return ds->surface->data;
261 static inline int ds_get_width(DisplayState *ds)
263 return ds->surface->width;
266 static inline int ds_get_height(DisplayState *ds)
268 return ds->surface->height;
271 static inline int ds_get_bits_per_pixel(DisplayState *ds)
273 return ds->surface->pf.bits_per_pixel;
276 static inline int ds_get_bytes_per_pixel(DisplayState *ds)
278 return ds->surface->pf.bytes_per_pixel;
281 typedef unsigned long console_ch_t;
282 static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
284 cpu_to_le32wu((uint32_t *) dest, ch);
287 typedef void (*vga_hw_update_ptr)(void *);
288 typedef void (*vga_hw_invalidate_ptr)(void *);
289 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
290 typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
292 DisplayState *graphic_console_init(vga_hw_update_ptr update,
293 vga_hw_invalidate_ptr invalidate,
294 vga_hw_screen_dump_ptr screen_dump,
295 vga_hw_text_update_ptr text_update,
296 void *opaque);
298 void vga_hw_update(void);
299 void vga_hw_invalidate(void);
300 void vga_hw_screen_dump(const char *filename);
301 void vga_hw_text_update(console_ch_t *chardata);
303 int is_graphic_console(void);
304 int is_fixedsize_console(void);
305 CharDriverState *text_console_init(const char *p);
306 void text_consoles_set_display(DisplayState *ds);
307 void console_select(unsigned int index);
308 void console_color_init(DisplayState *ds);
309 void qemu_console_resize(DisplayState *ds, int width, int height);
310 void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
311 int dst_x, int dst_y, int w, int h);
313 /* sdl.c */
314 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
316 /* cocoa.m */
317 void cocoa_display_init(DisplayState *ds, int full_screen);
319 /* vnc.c */
320 void vnc_display_init(DisplayState *ds);
321 void vnc_display_close(DisplayState *ds);
322 int vnc_display_open(DisplayState *ds, const char *display);
323 int vnc_display_password(DisplayState *ds, const char *password);
324 void do_info_vnc(Monitor *mon);
325 char *vnc_display_local_addr(DisplayState *ds);
327 /* curses.c */
328 void curses_display_init(DisplayState *ds, int full_screen);
330 #endif