[qemu.git] / console.h

#ifndef CONSOLE_H
#define CONSOLE_H

#include "qemu-char.h"

/* keyboard/mouse support */

#define MOUSE_EVENT_LBUTTON 0x01
#define MOUSE_EVENT_RBUTTON 0x02
#define MOUSE_EVENT_MBUTTON 0x04

/* in ms */
#define GUI_REFRESH_INTERVAL 30

typedef void QEMUPutKBDEvent(void *opaque, int keycode);
typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);

typedef struct QEMUPutMouseEntry {
    QEMUPutMouseEvent *qemu_put_mouse_event;
    void *qemu_put_mouse_event_opaque;
    int qemu_put_mouse_event_absolute;
    char *qemu_put_mouse_event_name;

    /* used internally by qemu for handling mice */
    struct QEMUPutMouseEntry *next;
} QEMUPutMouseEntry;

void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
                                                void *opaque, int absolute,
                                                const char *name);
void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);

void kbd_put_keycode(int keycode);
void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
int kbd_mouse_is_absolute(void);

struct MouseTransformInfo {
    /* Touchscreen resolution */
    int x;
    int y;
    /* Calibration values as used/generated by tslib */
    int a[7];
};

void do_info_mice(Monitor *mon);
void do_mouse_set(Monitor *mon, int index);

/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
   constants) */
#define QEMU_KEY_ESC1(c) ((c) | 0xe100)
#define QEMU_KEY_BACKSPACE  0x007f
#define QEMU_KEY_UP         QEMU_KEY_ESC1('A')
#define QEMU_KEY_DOWN       QEMU_KEY_ESC1('B')
#define QEMU_KEY_RIGHT      QEMU_KEY_ESC1('C')
#define QEMU_KEY_LEFT       QEMU_KEY_ESC1('D')
#define QEMU_KEY_HOME       QEMU_KEY_ESC1(1)
#define QEMU_KEY_END        QEMU_KEY_ESC1(4)
#define QEMU_KEY_PAGEUP     QEMU_KEY_ESC1(5)
#define QEMU_KEY_PAGEDOWN   QEMU_KEY_ESC1(6)
#define QEMU_KEY_DELETE     QEMU_KEY_ESC1(3)

#define QEMU_KEY_CTRL_UP         0xe400
#define QEMU_KEY_CTRL_DOWN       0xe401
#define QEMU_KEY_CTRL_LEFT       0xe402
#define QEMU_KEY_CTRL_RIGHT      0xe403
#define QEMU_KEY_CTRL_HOME       0xe404
#define QEMU_KEY_CTRL_END        0xe405
#define QEMU_KEY_CTRL_PAGEUP     0xe406
#define QEMU_KEY_CTRL_PAGEDOWN   0xe407

void kbd_put_keysym(int keysym);

/* consoles */

#define QEMU_BIG_ENDIAN_FLAG    0x01
#define QEMU_ALLOCATED_FLAG     0x02
#define QEMU_REALPIXELS_FLAG    0x04

struct PixelFormat {
    uint8_t bits_per_pixel;
    uint8_t bytes_per_pixel;
    uint8_t depth; /* color depth in bits */
    uint32_t rmask, gmask, bmask, amask;
    uint8_t rshift, gshift, bshift, ashift;
    uint8_t rmax, gmax, bmax, amax;
    uint8_t rbits, gbits, bbits, abits;
};

struct DisplaySurface {
    uint8_t flags;
    int width;
    int height;
    int linesize;        /* bytes per line */
    uint8_t *data;

    struct PixelFormat pf;
};

struct DisplayChangeListener {
    int idle;
    uint64_t gui_timer_interval;

    void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
    void (*dpy_resize)(struct DisplayState *s);
    void (*dpy_setdata)(struct DisplayState *s);
    void (*dpy_refresh)(struct DisplayState *s);
    void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
                     int dst_x, int dst_y, int w, int h);
    void (*dpy_fill)(struct DisplayState *s, int x, int y,
                     int w, int h, uint32_t c);
    void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);

    struct DisplayChangeListener *next;
};

struct DisplayAllocator {
    DisplaySurface* (*create_displaysurface)(int width, int height);
    DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height);
    void (*free_displaysurface)(DisplaySurface *surface);
};

struct DisplayState {
    struct DisplaySurface *surface;
    void *opaque;
    struct QEMUTimer *gui_timer;

    struct DisplayAllocator* allocator;
    struct DisplayChangeListener* listeners;

    void (*mouse_set)(int x, int y, int on);
    void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
                          uint8_t *image, uint8_t *mask);

    struct DisplayState *next;
};

void register_displaystate(DisplayState *ds);
DisplayState *get_displaystate(void);
DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
                                                int linesize, uint8_t *data);
PixelFormat qemu_different_endianness_pixelformat(int bpp);
PixelFormat qemu_default_pixelformat(int bpp);

extern struct DisplayAllocator default_allocator;
DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da);
DisplaySurface* defaultallocator_create_displaysurface(int width, int height);
DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface, int width, int height);
void defaultallocator_free_displaysurface(DisplaySurface *surface);

static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
{
    return ds->allocator->create_displaysurface(width, height);    
}

static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
{
    return ds->allocator->resize_displaysurface(ds->surface, width, height);
}

static inline void qemu_free_displaysurface(DisplayState *ds)
{
    ds->allocator->free_displaysurface(ds->surface);
}

static inline int is_surface_bgr(DisplaySurface *surface)
{
    if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
        return 1;
    else
        return 0;
}

static inline int is_buffer_shared(DisplaySurface *surface)
{
    return (!(surface->flags & QEMU_ALLOCATED_FLAG) &&
            !(surface->flags & QEMU_REALPIXELS_FLAG));
}

static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
{
    dcl->next = ds->listeners;
    ds->listeners = dcl;
}

static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        dcl->dpy_update(s, x, y, w, h);
        dcl = dcl->next;
    }
}

static inline void dpy_resize(DisplayState *s)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        dcl->dpy_resize(s);
        dcl = dcl->next;
    }
}

static inline void dpy_setdata(DisplayState *s)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_setdata) dcl->dpy_setdata(s);
        dcl = dcl->next;
    }
}

static inline void dpy_refresh(DisplayState *s)
{
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_refresh) dcl->dpy_refresh(s);
        dcl = dcl->next;
    }
}

static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
                             int dst_x, int dst_y, int w, int h) {
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_copy)
            dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
        else /* TODO */
            dcl->dpy_update(s, dst_x, dst_y, w, h);
        dcl = dcl->next;
    }
}

static inline void dpy_fill(struct DisplayState *s, int x, int y,
                             int w, int h, uint32_t c) {
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
        dcl = dcl->next;
    }
}

static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
    struct DisplayChangeListener *dcl = s->listeners;
    while (dcl != NULL) {
        if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
        dcl = dcl->next;
    }
}

static inline int ds_get_linesize(DisplayState *ds)
{
    return ds->surface->linesize;
}

static inline uint8_t* ds_get_data(DisplayState *ds)
{
    return ds->surface->data;
}

static inline int ds_get_width(DisplayState *ds)
{
    return ds->surface->width;
}

static inline int ds_get_height(DisplayState *ds)
{
    return ds->surface->height;
}

static inline int ds_get_bits_per_pixel(DisplayState *ds)
{
    return ds->surface->pf.bits_per_pixel;
}

static inline int ds_get_bytes_per_pixel(DisplayState *ds)
{
    return ds->surface->pf.bytes_per_pixel;
}

typedef unsigned long console_ch_t;
static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
{
    cpu_to_le32wu((uint32_t *) dest, ch);
}

typedef void (*vga_hw_update_ptr)(void *);
typedef void (*vga_hw_invalidate_ptr)(void *);
typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);

DisplayState *graphic_console_init(vga_hw_update_ptr update,
                                   vga_hw_invalidate_ptr invalidate,
                                   vga_hw_screen_dump_ptr screen_dump,
                                   vga_hw_text_update_ptr text_update,
                                   void *opaque);

void vga_hw_update(void);
void vga_hw_invalidate(void);
void vga_hw_screen_dump(const char *filename);
void vga_hw_text_update(console_ch_t *chardata);

int is_graphic_console(void);
int is_fixedsize_console(void);
CharDriverState *text_console_init(const char *p);
void text_consoles_set_display(DisplayState *ds);
void console_select(unsigned int index);
void console_color_init(DisplayState *ds);
void qemu_console_resize(DisplayState *ds, int width, int height);
void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
                       int dst_x, int dst_y, int w, int h);

/* sdl.c */
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);

/* cocoa.m */
void cocoa_display_init(DisplayState *ds, int full_screen);

/* vnc.c */
void vnc_display_init(DisplayState *ds);
void vnc_display_close(DisplayState *ds);
int vnc_display_open(DisplayState *ds, const char *display);
int vnc_display_password(DisplayState *ds, const char *password);
void do_info_vnc(Monitor *mon);
char *vnc_display_local_addr(DisplayState *ds);

/* curses.c */
void curses_display_init(DisplayState *ds, int full_screen);

#endif
Commit	Line	Data
87ecb68b PB	1	#ifndef CONSOLE_H
	2	#define CONSOLE_H
	3
	4	#include "qemu-char.h"
	5
	6	/* keyboard/mouse support */
	7
	8	#define MOUSE_EVENT_LBUTTON 0x01
	9	#define MOUSE_EVENT_RBUTTON 0x02
	10	#define MOUSE_EVENT_MBUTTON 0x04
	11
7ed9eba3 AL	12	/* in ms */
	13	#define GUI_REFRESH_INTERVAL 30
	14
87ecb68b PB	15	typedef void QEMUPutKBDEvent(void *opaque, int keycode);
	16	typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
	17
	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;
	23
	24	/* used internally by qemu for handling mice */
	25	struct QEMUPutMouseEntry *next;
	26	} QEMUPutMouseEntry;
	27
	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);
	33
	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);
	37
bc24a225	38	struct MouseTransformInfo {
a5d7eb65 AZ	39	/* Touchscreen resolution */
	40	int x;
	41	int y;
	42	/* Calibration values as used/generated by tslib */
	43	int a[7];
	44	};
	45
376253ec AL	46	void do_info_mice(Monitor *mon);
376253ec AL	47	void do_mouse_set(Monitor *mon, int index);
87ecb68b PB	48
	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)
	62
	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
	71
	72	void kbd_put_keysym(int keysym);
	73
	74	/* consoles */
	75
7d957bd8 AL	76	#define QEMU_BIG_ENDIAN_FLAG 0x01
7d957bd8 AL	77	#define QEMU_ALLOCATED_FLAG 0x02
c18a2c36	78	#define QEMU_REALPIXELS_FLAG 0x04
7d957bd8 AL	79
	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;
90a1e3c0	87	uint8_t rbits, gbits, bbits, abits;
7d957bd8 AL	88	};
	89
	90	struct DisplaySurface {
	91	uint8_t flags;
87ecb68b PB	92	int width;
87ecb68b PB	93	int height;
7d957bd8 AL	94	int linesize; /* bytes per line */
	95	uint8_t *data;
	96
	97	struct PixelFormat pf;
	98	};
	99
	100	struct DisplayChangeListener {
	101	int idle;
f442e08b	102	uint64_t gui_timer_interval;
87ecb68b PB	103
87ecb68b PB	104	void (dpy_update)(struct DisplayState s, int x, int y, int w, int h);
7d957bd8 AL	105	void (dpy_resize)(struct DisplayState s);
7d957bd8 AL	106	void (dpy_setdata)(struct DisplayState s);
87ecb68b PB	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);
4d3b6f6e	112	void (dpy_text_cursor)(struct DisplayState s, int x, int y);
7d957bd8 AL	113
	114	struct DisplayChangeListener *next;
	115	};
	116
7b5d76da AL	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);
	121	};
	122
7d957bd8 AL	123	struct DisplayState {
	124	struct DisplaySurface *surface;
	125	void *opaque;
	126	struct QEMUTimer *gui_timer;
	127
7b5d76da	128	struct DisplayAllocator* allocator;
7d957bd8 AL	129	struct DisplayChangeListener* listeners;
7d957bd8 AL	130
87ecb68b PB	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);
3023f332 AL	134
3023f332 AL	135	struct DisplayState *next;
87ecb68b PB	136	};
87ecb68b PB	137
3023f332 AL	138	void register_displaystate(DisplayState *ds);
3023f332 AL	139	DisplayState *get_displaystate(void);
7d957bd8 AL	140	DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
7d957bd8 AL	141	int linesize, uint8_t *data);
0da2ea1b	142	PixelFormat qemu_different_endianness_pixelformat(int bpp);
0da2ea1b	143	PixelFormat qemu_default_pixelformat(int bpp);
7d957bd8	144
7b5d76da AL	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);
	150
	151	static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
	152	{
	153	return ds->allocator->create_displaysurface(width, height);
	154	}
	155
	156	static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
	157	{
	158	return ds->allocator->resize_displaysurface(ds->surface, width, height);
	159	}
	160
	161	static inline void qemu_free_displaysurface(DisplayState *ds)
	162	{
	163	ds->allocator->free_displaysurface(ds->surface);
	164	}
	165
	166	static inline int is_surface_bgr(DisplaySurface *surface)
	167	{
	168	if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
	169	return 1;
	170	else
	171	return 0;
	172	}
	173
7d957bd8 AL	174	static inline int is_buffer_shared(DisplaySurface *surface)
7d957bd8 AL	175	{
c18a2c36 SS	176	return (!(surface->flags & QEMU_ALLOCATED_FLAG) &&
c18a2c36 SS	177	!(surface->flags & QEMU_REALPIXELS_FLAG));
7d957bd8 AL	178	}
	179
	180	static inline void register_displaychangelistener(DisplayState ds, DisplayChangeListener dcl)
	181	{
	182	dcl->next = ds->listeners;
	183	ds->listeners = dcl;
	184	}
	185
87ecb68b PB	186	static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
87ecb68b PB	187	{
7d957bd8 AL	188	struct DisplayChangeListener *dcl = s->listeners;
	189	while (dcl != NULL) {
	190	dcl->dpy_update(s, x, y, w, h);
	191	dcl = dcl->next;
	192	}
87ecb68b PB	193	}
87ecb68b PB	194
7d957bd8	195	static inline void dpy_resize(DisplayState *s)
87ecb68b	196	{
7d957bd8 AL	197	struct DisplayChangeListener *dcl = s->listeners;
	198	while (dcl != NULL) {
	199	dcl->dpy_resize(s);
	200	dcl = dcl->next;
	201	}
87ecb68b PB	202	}
87ecb68b PB	203
7d957bd8	204	static inline void dpy_setdata(DisplayState *s)
4d3b6f6e	205	{
7d957bd8 AL	206	struct DisplayChangeListener *dcl = s->listeners;
	207	while (dcl != NULL) {
	208	if (dcl->dpy_setdata) dcl->dpy_setdata(s);
	209	dcl = dcl->next;
	210	}
	211	}
	212
	213	static inline void dpy_refresh(DisplayState *s)
	214	{
	215	struct DisplayChangeListener *dcl = s->listeners;
	216	while (dcl != NULL) {
	217	if (dcl->dpy_refresh) dcl->dpy_refresh(s);
	218	dcl = dcl->next;
	219	}
	220	}
	221
	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;
	231	}
	232	}
	233
	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;
	240	}
	241	}
	242
	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;
	248	}
4d3b6f6e AZ	249	}
4d3b6f6e AZ	250
0e1f5a0c AL	251	static inline int ds_get_linesize(DisplayState *ds)
0e1f5a0c AL	252	{
7d957bd8	253	return ds->surface->linesize;
0e1f5a0c AL	254	}
	255
	256	static inline uint8_t* ds_get_data(DisplayState *ds)
	257	{
7d957bd8	258	return ds->surface->data;
0e1f5a0c AL	259	}
	260
	261	static inline int ds_get_width(DisplayState *ds)
	262	{
7d957bd8	263	return ds->surface->width;
0e1f5a0c AL	264	}
	265
	266	static inline int ds_get_height(DisplayState *ds)
	267	{
7d957bd8	268	return ds->surface->height;
0e1f5a0c AL	269	}
	270
	271	static inline int ds_get_bits_per_pixel(DisplayState *ds)
	272	{
7d957bd8	273	return ds->surface->pf.bits_per_pixel;
0e1f5a0c AL	274	}
0e1f5a0c AL	275
8927bcfd AL	276	static inline int ds_get_bytes_per_pixel(DisplayState *ds)
8927bcfd AL	277	{
7d957bd8	278	return ds->surface->pf.bytes_per_pixel;
8927bcfd AL	279	}
8927bcfd AL	280
4d3b6f6e AZ	281	typedef unsigned long console_ch_t;
	282	static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
	283	{
	284	cpu_to_le32wu((uint32_t *) dest, ch);
	285	}
	286
87ecb68b PB	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 *);
4d3b6f6e	290	typedef void (vga_hw_text_update_ptr)(void , console_ch_t *);
87ecb68b	291
3023f332 AL	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);
	297
87ecb68b PB	298	void vga_hw_update(void);
	299	void vga_hw_invalidate(void);
	300	void vga_hw_screen_dump(const char *filename);
4d3b6f6e	301	void vga_hw_text_update(console_ch_t *chardata);
87ecb68b PB	302
87ecb68b PB	303	int is_graphic_console(void);
c21bbcfa	304	int is_fixedsize_console(void);
2796dae0 AL	305	CharDriverState text_console_init(const char p);
2796dae0 AL	306	void text_consoles_set_display(DisplayState *ds);
87ecb68b PB	307	void console_select(unsigned int index);
87ecb68b PB	308	void console_color_init(DisplayState *ds);
3023f332 AL	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);
87ecb68b PB	312
	313	/* sdl.c */
	314	void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
	315
	316	/* cocoa.m */
	317	void cocoa_display_init(DisplayState *ds, int full_screen);
	318
	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);
376253ec	324	void do_info_vnc(Monitor *mon);
f92f8afe	325	char vnc_display_local_addr(DisplayState ds);
87ecb68b	326
4d3b6f6e AZ	327	/* curses.c */
	328	void curses_display_init(DisplayState *ds, int full_screen);
	329
87ecb68b	330	#endif