[qemu.git] / include / ui / console.h

#ifndef CONSOLE_H
#define CONSOLE_H

#include "ui/qemu-pixman.h"
#include "qom/object.h"
#include "qapi/qmp/qdict.h"
#include "qemu/notify.h"
#include "monitor/monitor.h"
#include "qapi-types.h"
#include "qapi/error.h"

#ifdef CONFIG_OPENGL
# include <GLES2/gl2.h>
# include <GLES2/gl2ext.h>
#endif

/* keyboard/mouse support */

#define MOUSE_EVENT_LBUTTON 0x01
#define MOUSE_EVENT_RBUTTON 0x02
#define MOUSE_EVENT_MBUTTON 0x04
#define MOUSE_EVENT_WHEELUP 0x08
#define MOUSE_EVENT_WHEELDN 0x10

/* identical to the ps/2 keyboard bits */
#define QEMU_SCROLL_LOCK_LED (1 << 0)
#define QEMU_NUM_LOCK_LED    (1 << 1)
#define QEMU_CAPS_LOCK_LED   (1 << 2)

/* in ms */
#define GUI_REFRESH_INTERVAL_DEFAULT    30
#define GUI_REFRESH_INTERVAL_IDLE     3000

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

typedef struct QEMUPutMouseEntry QEMUPutMouseEntry;
typedef struct QEMUPutKbdEntry QEMUPutKbdEntry;
typedef struct QEMUPutLEDEntry QEMUPutLEDEntry;

QEMUPutKbdEntry *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 qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);

QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);

void kbd_put_ledstate(int ledstate);

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

void hmp_mouse_set(Monitor *mon, const QDict *qdict);

/* 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_console(QemuConsole *s, int keysym);
bool kbd_put_qcode_console(QemuConsole *s, int qcode);
void kbd_put_string_console(QemuConsole *s, const char *str, int len);
void kbd_put_keysym(int keysym);

/* consoles */

#define TYPE_QEMU_CONSOLE "qemu-console"
#define QEMU_CONSOLE(obj) \
    OBJECT_CHECK(QemuConsole, (obj), TYPE_QEMU_CONSOLE)
#define QEMU_CONSOLE_GET_CLASS(obj) \
    OBJECT_GET_CLASS(QemuConsoleClass, (obj), TYPE_QEMU_CONSOLE)
#define QEMU_CONSOLE_CLASS(klass) \
    OBJECT_CLASS_CHECK(QemuConsoleClass, (klass), TYPE_QEMU_CONSOLE)

typedef struct QemuConsoleClass QemuConsoleClass;

struct QemuConsoleClass {
    ObjectClass parent_class;
};

#define QEMU_ALLOCATED_FLAG     0x01

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 {
    pixman_format_code_t format;
    pixman_image_t *image;
    uint8_t flags;
#ifdef CONFIG_OPENGL
    GLenum glformat;
    GLenum gltype;
    GLuint texture;
#endif
};

typedef struct QemuUIInfo {
    /* geometry */
    int       xoff;
    int       yoff;
    uint32_t  width;
    uint32_t  height;
} QemuUIInfo;

/* cursor data format is 32bit RGBA */
typedef struct QEMUCursor {
    int                 width, height;
    int                 hot_x, hot_y;
    int                 refcount;
    uint32_t            data[];
} QEMUCursor;

QEMUCursor *cursor_alloc(int width, int height);
void cursor_get(QEMUCursor *c);
void cursor_put(QEMUCursor *c);
QEMUCursor *cursor_builtin_hidden(void);
QEMUCursor *cursor_builtin_left_ptr(void);
void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
int cursor_get_mono_bpl(QEMUCursor *c);
void cursor_set_mono(QEMUCursor *c,
                     uint32_t foreground, uint32_t background, uint8_t *image,
                     int transparent, uint8_t *mask);
void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);

typedef struct DisplayChangeListenerOps {
    const char *dpy_name;

    void (*dpy_refresh)(DisplayChangeListener *dcl);

    void (*dpy_gfx_update)(DisplayChangeListener *dcl,
                           int x, int y, int w, int h);
    void (*dpy_gfx_switch)(DisplayChangeListener *dcl,
                           struct DisplaySurface *new_surface);
    void (*dpy_gfx_copy)(DisplayChangeListener *dcl,
                         int src_x, int src_y,
                         int dst_x, int dst_y, int w, int h);
    bool (*dpy_gfx_check_format)(DisplayChangeListener *dcl,
                                 pixman_format_code_t format);

    void (*dpy_text_cursor)(DisplayChangeListener *dcl,
                            int x, int y);
    void (*dpy_text_resize)(DisplayChangeListener *dcl,
                            int w, int h);
    void (*dpy_text_update)(DisplayChangeListener *dcl,
                            int x, int y, int w, int h);

    void (*dpy_mouse_set)(DisplayChangeListener *dcl,
                          int x, int y, int on);
    void (*dpy_cursor_define)(DisplayChangeListener *dcl,
                              QEMUCursor *cursor);
} DisplayChangeListenerOps;

struct DisplayChangeListener {
    uint64_t update_interval;
    const DisplayChangeListenerOps *ops;
    DisplayState *ds;
    QemuConsole *con;

    QLIST_ENTRY(DisplayChangeListener) next;
};

DisplayState *init_displaystate(void);
DisplaySurface *qemu_create_displaysurface_from(int width, int height,
                                                pixman_format_code_t format,
                                                int linesize, uint8_t *data);
DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height,
                                                    pixman_format_code_t format,
                                                    int linesize,
                                                    uint64_t addr);
PixelFormat qemu_default_pixelformat(int bpp);

DisplaySurface *qemu_create_displaysurface(int width, int height);
void qemu_free_displaysurface(DisplaySurface *surface);

static inline int is_surface_bgr(DisplaySurface *surface)
{
    if (PIXMAN_FORMAT_BPP(surface->format) == 32 &&
        PIXMAN_FORMAT_TYPE(surface->format) == PIXMAN_TYPE_ABGR) {
        return 1;
    } else {
        return 0;
    }
}

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

void register_displaychangelistener(DisplayChangeListener *dcl);
void update_displaychangelistener(DisplayChangeListener *dcl,
                                  uint64_t interval);
void unregister_displaychangelistener(DisplayChangeListener *dcl);

int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info);

void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h);
void dpy_gfx_replace_surface(QemuConsole *con,
                             DisplaySurface *surface);
void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y,
                  int dst_x, int dst_y, int w, int h);
void dpy_text_cursor(QemuConsole *con, int x, int y);
void dpy_text_update(QemuConsole *con, int x, int y, int w, int h);
void dpy_text_resize(QemuConsole *con, int w, int h);
void dpy_mouse_set(QemuConsole *con, int x, int y, int on);
void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor);
bool dpy_cursor_define_supported(QemuConsole *con);
void dpy_gfx_update_dirty(QemuConsole *con,
                          MemoryRegion *address_space,
                          uint64_t base,
                          bool invalidate);
bool dpy_gfx_check_format(QemuConsole *con,
                          pixman_format_code_t format);

static inline int surface_stride(DisplaySurface *s)
{
    return pixman_image_get_stride(s->image);
}

static inline void *surface_data(DisplaySurface *s)
{
    return pixman_image_get_data(s->image);
}

static inline int surface_width(DisplaySurface *s)
{
    return pixman_image_get_width(s->image);
}

static inline int surface_height(DisplaySurface *s)
{
    return pixman_image_get_height(s->image);
}

static inline int surface_bits_per_pixel(DisplaySurface *s)
{
    int bits = PIXMAN_FORMAT_BPP(s->format);
    return bits;
}

static inline int surface_bytes_per_pixel(DisplaySurface *s)
{
    int bits = PIXMAN_FORMAT_BPP(s->format);
    return (bits + 7) / 8;
}

#ifdef CONFIG_CURSES
#include <curses.h>
typedef chtype console_ch_t;
#else
typedef unsigned long console_ch_t;
#endif
static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
{
    if (!(ch & 0xff))
        ch |= ' ';
    *dest = ch;
}

typedef struct GraphicHwOps {
    void (*invalidate)(void *opaque);
    void (*gfx_update)(void *opaque);
    void (*text_update)(void *opaque, console_ch_t *text);
    void (*update_interval)(void *opaque, uint64_t interval);
    int (*ui_info)(void *opaque, uint32_t head, QemuUIInfo *info);
} GraphicHwOps;

QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head,
                                  const GraphicHwOps *ops,
                                  void *opaque);
void graphic_console_set_hwops(QemuConsole *con,
                               const GraphicHwOps *hw_ops,
                               void *opaque);

void graphic_hw_update(QemuConsole *con);
void graphic_hw_invalidate(QemuConsole *con);
void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata);

QemuConsole *qemu_console_lookup_by_index(unsigned int index);
QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head);
bool qemu_console_is_visible(QemuConsole *con);
bool qemu_console_is_graphic(QemuConsole *con);
bool qemu_console_is_fixedsize(QemuConsole *con);
char *qemu_console_get_label(QemuConsole *con);
int qemu_console_get_index(QemuConsole *con);
uint32_t qemu_console_get_head(QemuConsole *con);
QemuUIInfo *qemu_console_get_ui_info(QemuConsole *con);
int qemu_console_get_width(QemuConsole *con, int fallback);
int qemu_console_get_height(QemuConsole *con, int fallback);

void text_consoles_set_display(DisplayState *ds);
void console_select(unsigned int index);
void console_color_init(DisplayState *ds);
void qemu_console_resize(QemuConsole *con, int width, int height);
void qemu_console_copy(QemuConsole *con, int src_x, int src_y,
                       int dst_x, int dst_y, int w, int h);
DisplaySurface *qemu_console_surface(QemuConsole *con);

/* console-gl.c */
typedef struct ConsoleGLState ConsoleGLState;
#ifdef CONFIG_OPENGL
ConsoleGLState *console_gl_init_context(void);
void console_gl_fini_context(ConsoleGLState *gls);
bool console_gl_check_format(DisplayChangeListener *dcl,
                             pixman_format_code_t format);
void surface_gl_create_texture(ConsoleGLState *gls,
                               DisplaySurface *surface);
void surface_gl_update_texture(ConsoleGLState *gls,
                               DisplaySurface *surface,
                               int x, int y, int w, int h);
void surface_gl_render_texture(ConsoleGLState *gls,
                               DisplaySurface *surface);
void surface_gl_destroy_texture(ConsoleGLState *gls,
                               DisplaySurface *surface);
void surface_gl_setup_viewport(ConsoleGLState *gls,
                               DisplaySurface *surface,
                               int ww, int wh);
#endif

/* 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(const char *id);
void vnc_display_open(const char *id, Error **errp);
void vnc_display_add_client(const char *id, int csock, bool skipauth);
char *vnc_display_local_addr(const char *id);
#ifdef CONFIG_VNC
int vnc_display_password(const char *id, const char *password);
int vnc_display_pw_expire(const char *id, time_t expires);
QemuOpts *vnc_parse_func(const char *str);
int vnc_init_func(QemuOpts *opts, void *opaque);
#else
static inline int vnc_display_password(const char *id, const char *password)
{
    return -ENODEV;
}
static inline int vnc_display_pw_expire(const char *id, time_t expires)
{
    return -ENODEV;
};
#endif

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

/* input.c */
int index_from_key(const char *key);

/* gtk.c */
void early_gtk_display_init(void);
void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover);

#endif
Commit	Line	Data
87ecb68b PB	1	#ifndef CONSOLE_H
	2	#define CONSOLE_H
	3
28ecbaee	4	#include "ui/qemu-pixman.h"
95be0669	5	#include "qom/object.h"
7b1b5d19	6	#include "qapi/qmp/qdict.h"
1de7afc9	7	#include "qemu/notify.h"
83c9089e	8	#include "monitor/monitor.h"
1048c88f	9	#include "qapi-types.h"
7b1b5d19	10	#include "qapi/error.h"
87ecb68b	11
cd2bc889 GH	12	#ifdef CONFIG_OPENGL
	13	# include <GLES2/gl2.h>
	14	# include <GLES2/gl2ext.h>
	15	#endif
	16
87ecb68b PB	17	/* keyboard/mouse support */
	18
	19	#define MOUSE_EVENT_LBUTTON 0x01
	20	#define MOUSE_EVENT_RBUTTON 0x02
	21	#define MOUSE_EVENT_MBUTTON 0x04
21bae11a GH	22	#define MOUSE_EVENT_WHEELUP 0x08
21bae11a GH	23	#define MOUSE_EVENT_WHEELDN 0x10
87ecb68b	24
03a23a85 GH	25	/* identical to the ps/2 keyboard bits */
	26	#define QEMU_SCROLL_LOCK_LED (1 << 0)
	27	#define QEMU_NUM_LOCK_LED (1 << 1)
	28	#define QEMU_CAPS_LOCK_LED (1 << 2)
	29
7ed9eba3	30	/* in ms */
0f7b2864 GH	31	#define GUI_REFRESH_INTERVAL_DEFAULT 30
0f7b2864 GH	32	#define GUI_REFRESH_INTERVAL_IDLE 3000
7ed9eba3	33
87ecb68b	34	typedef void QEMUPutKBDEvent(void *opaque, int keycode);
03a23a85	35	typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
87ecb68b PB	36	typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
87ecb68b PB	37
72711efb	38	typedef struct QEMUPutMouseEntry QEMUPutMouseEntry;
5a37532d	39	typedef struct QEMUPutKbdEntry QEMUPutKbdEntry;
72711efb	40	typedef struct QEMUPutLEDEntry QEMUPutLEDEntry;
03a23a85	41
5a37532d GH	42	QEMUPutKbdEntry qemu_add_kbd_event_handler(QEMUPutKBDEvent func,
5a37532d GH	43	void *opaque);
87ecb68b PB	44	QEMUPutMouseEntry qemu_add_mouse_event_handler(QEMUPutMouseEvent func,
	45	void *opaque, int absolute,
	46	const char *name);
	47	void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
6fef28ee AL	48	void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
6fef28ee AL	49
03a23a85 GH	50	QEMUPutLEDEntry qemu_add_led_event_handler(QEMUPutLEDEvent func, void *opaque);
03a23a85 GH	51	void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
87ecb68b	52
03a23a85	53	void kbd_put_ledstate(int ledstate);
eb2e259d	54
bc24a225	55	struct MouseTransformInfo {
a5d7eb65 AZ	56	/* Touchscreen resolution */
	57	int x;
	58	int y;
	59	/* Calibration values as used/generated by tslib */
	60	int a[7];
	61	};
	62
3e5a50d6	63	void hmp_mouse_set(Monitor mon, const QDict qdict);
87ecb68b PB	64
	65	/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
	66	constants) */
	67	#define QEMU_KEY_ESC1(c) ((c) \| 0xe100)
	68	#define QEMU_KEY_BACKSPACE 0x007f
	69	#define QEMU_KEY_UP QEMU_KEY_ESC1('A')
	70	#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
	71	#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
	72	#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
	73	#define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
	74	#define QEMU_KEY_END QEMU_KEY_ESC1(4)
	75	#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
	76	#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
	77	#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
	78
	79	#define QEMU_KEY_CTRL_UP 0xe400
	80	#define QEMU_KEY_CTRL_DOWN 0xe401
	81	#define QEMU_KEY_CTRL_LEFT 0xe402
	82	#define QEMU_KEY_CTRL_RIGHT 0xe403
	83	#define QEMU_KEY_CTRL_HOME 0xe404
	84	#define QEMU_KEY_CTRL_END 0xe405
	85	#define QEMU_KEY_CTRL_PAGEUP 0xe406
	86	#define QEMU_KEY_CTRL_PAGEDOWN 0xe407
	87
3f9a6e85	88	void kbd_put_keysym_console(QemuConsole *s, int keysym);
50ef4679	89	bool kbd_put_qcode_console(QemuConsole *s, int qcode);
bdef9724	90	void kbd_put_string_console(QemuConsole s, const char str, int len);
87ecb68b PB	91	void kbd_put_keysym(int keysym);
	92
	93	/* consoles */
	94
95be0669 GH	95	#define TYPE_QEMU_CONSOLE "qemu-console"
	96	#define QEMU_CONSOLE(obj) \
	97	OBJECT_CHECK(QemuConsole, (obj), TYPE_QEMU_CONSOLE)
	98	#define QEMU_CONSOLE_GET_CLASS(obj) \
	99	OBJECT_GET_CLASS(QemuConsoleClass, (obj), TYPE_QEMU_CONSOLE)
	100	#define QEMU_CONSOLE_CLASS(klass) \
	101	OBJECT_CLASS_CHECK(QemuConsoleClass, (klass), TYPE_QEMU_CONSOLE)
	102
	103	typedef struct QemuConsoleClass QemuConsoleClass;
	104
	105	struct QemuConsoleClass {
	106	ObjectClass parent_class;
	107	};
	108
77bfcf28	109	#define QEMU_ALLOCATED_FLAG 0x01
7d957bd8 AL	110
	111	struct PixelFormat {
	112	uint8_t bits_per_pixel;
	113	uint8_t bytes_per_pixel;
	114	uint8_t depth; /* color depth in bits */
	115	uint32_t rmask, gmask, bmask, amask;
	116	uint8_t rshift, gshift, bshift, ashift;
	117	uint8_t rmax, gmax, bmax, amax;
90a1e3c0	118	uint8_t rbits, gbits, bbits, abits;
7d957bd8 AL	119	};
	120
	121	struct DisplaySurface {
69c77777 GH	122	pixman_format_code_t format;
69c77777 GH	123	pixman_image_t *image;
7d957bd8	124	uint8_t flags;
cd2bc889 GH	125	#ifdef CONFIG_OPENGL
	126	GLenum glformat;
	127	GLenum gltype;
	128	GLuint texture;
	129	#endif
7d957bd8 AL	130	};
7d957bd8 AL	131
6f90f3d7 GH	132	typedef struct QemuUIInfo {
	133	/* geometry */
	134	int xoff;
	135	int yoff;
	136	uint32_t width;
	137	uint32_t height;
	138	} QemuUIInfo;
	139
254e5950 GH	140	/* cursor data format is 32bit RGBA */
	141	typedef struct QEMUCursor {
	142	int width, height;
	143	int hot_x, hot_y;
	144	int refcount;
	145	uint32_t data[];
	146	} QEMUCursor;
	147
	148	QEMUCursor *cursor_alloc(int width, int height);
	149	void cursor_get(QEMUCursor *c);
	150	void cursor_put(QEMUCursor *c);
	151	QEMUCursor *cursor_builtin_hidden(void);
	152	QEMUCursor *cursor_builtin_left_ptr(void);
	153	void cursor_print_ascii_art(QEMUCursor c, const char prefix);
	154	int cursor_get_mono_bpl(QEMUCursor *c);
	155	void cursor_set_mono(QEMUCursor *c,
	156	uint32_t foreground, uint32_t background, uint8_t *image,
	157	int transparent, uint8_t *mask);
	158	void cursor_get_mono_image(QEMUCursor c, int foreground, uint8_t mask);
	159	void cursor_get_mono_mask(QEMUCursor c, int transparent, uint8_t mask);
	160
7c20b4a3 GH	161	typedef struct DisplayChangeListenerOps {
	162	const char *dpy_name;
	163
bc2ed970	164	void (dpy_refresh)(DisplayChangeListener dcl);
7c20b4a3 GH	165
7c20b4a3 GH	166	void (dpy_gfx_update)(DisplayChangeListener dcl,
7c20b4a3	167	int x, int y, int w, int h);
c12aeb86	168	void (dpy_gfx_switch)(DisplayChangeListener dcl,
c12aeb86	169	struct DisplaySurface *new_surface);
7c20b4a3	170	void (dpy_gfx_copy)(DisplayChangeListener dcl,
bc2ed970	171	int src_x, int src_y,
a93a4a22	172	int dst_x, int dst_y, int w, int h);
49743df3 BH	173	bool (dpy_gfx_check_format)(DisplayChangeListener dcl,
49743df3 BH	174	pixman_format_code_t format);
a93a4a22	175
7c20b4a3	176	void (dpy_text_cursor)(DisplayChangeListener dcl,
7c20b4a3 GH	177	int x, int y);
7c20b4a3 GH	178	void (dpy_text_resize)(DisplayChangeListener dcl,
7c20b4a3 GH	179	int w, int h);
7c20b4a3 GH	180	void (dpy_text_update)(DisplayChangeListener dcl,
7c20b4a3 GH	181	int x, int y, int w, int h);
	182
	183	void (dpy_mouse_set)(DisplayChangeListener dcl,
7c20b4a3 GH	184	int x, int y, int on);
7c20b4a3 GH	185	void (dpy_cursor_define)(DisplayChangeListener dcl,
7c20b4a3 GH	186	QEMUCursor *cursor);
7c20b4a3 GH	187	} DisplayChangeListenerOps;
7d957bd8	188
7c20b4a3	189	struct DisplayChangeListener {
0f7b2864	190	uint64_t update_interval;
7c20b4a3 GH	191	const DisplayChangeListenerOps *ops;
7c20b4a3 GH	192	DisplayState *ds;
284d1c6b	193	QemuConsole *con;
bf2fde70	194
87e487a1	195	QLIST_ENTRY(DisplayChangeListener) next;
7d957bd8 AL	196	};
7d957bd8 AL	197
64840c66	198	DisplayState *init_displaystate(void);
30f1e661 GH	199	DisplaySurface *qemu_create_displaysurface_from(int width, int height,
	200	pixman_format_code_t format,
	201	int linesize, uint8_t *data);
a77549b3 GH	202	DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height,
	203	pixman_format_code_t format,
	204	int linesize,
	205	uint64_t addr);
0da2ea1b	206	PixelFormat qemu_default_pixelformat(int bpp);
7d957bd8	207
da229ef3 GH	208	DisplaySurface *qemu_create_displaysurface(int width, int height);
da229ef3 GH	209	void qemu_free_displaysurface(DisplaySurface *surface);
7b5d76da AL	210
	211	static inline int is_surface_bgr(DisplaySurface *surface)
	212	{
30f1e661 GH	213	if (PIXMAN_FORMAT_BPP(surface->format) == 32 &&
30f1e661 GH	214	PIXMAN_FORMAT_TYPE(surface->format) == PIXMAN_TYPE_ABGR) {
7b5d76da	215	return 1;
30f1e661	216	} else {
7b5d76da	217	return 0;
30f1e661	218	}
7b5d76da AL	219	}
7b5d76da AL	220
7d957bd8 AL	221	static inline int is_buffer_shared(DisplaySurface *surface)
7d957bd8 AL	222	{
187cd1d9	223	return !(surface->flags & QEMU_ALLOCATED_FLAG);
7d957bd8 AL	224	}
7d957bd8 AL	225
5209089f	226	void register_displaychangelistener(DisplayChangeListener *dcl);
0f7b2864 GH	227	void update_displaychangelistener(DisplayChangeListener *dcl,
0f7b2864 GH	228	uint64_t interval);
7c20b4a3 GH	229	void unregister_displaychangelistener(DisplayChangeListener *dcl);
7c20b4a3 GH	230
6f90f3d7 GH	231	int dpy_set_ui_info(QemuConsole con, QemuUIInfo info);
6f90f3d7 GH	232
c78f7137 GH	233	void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h);
c78f7137 GH	234	void dpy_gfx_replace_surface(QemuConsole *con,
da229ef3	235	DisplaySurface *surface);
c78f7137	236	void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y,
7c20b4a3	237	int dst_x, int dst_y, int w, int h);
c78f7137 GH	238	void dpy_text_cursor(QemuConsole *con, int x, int y);
	239	void dpy_text_update(QemuConsole *con, int x, int y, int w, int h);
	240	void dpy_text_resize(QemuConsole *con, int w, int h);
	241	void dpy_mouse_set(QemuConsole *con, int x, int y, int on);
	242	void dpy_cursor_define(QemuConsole con, QEMUCursor cursor);
	243	bool dpy_cursor_define_supported(QemuConsole *con);
4c38762f GH	244	void dpy_gfx_update_dirty(QemuConsole *con,
	245	MemoryRegion *address_space,
	246	uint64_t base,
	247	bool invalidate);
49743df3 BH	248	bool dpy_gfx_check_format(QemuConsole *con,
49743df3 BH	249	pixman_format_code_t format);
bf2fde70	250
626e3b34 GH	251	static inline int surface_stride(DisplaySurface *s)
	252	{
	253	return pixman_image_get_stride(s->image);
	254	}
	255
	256	static inline void surface_data(DisplaySurface s)
	257	{
	258	return pixman_image_get_data(s->image);
	259	}
	260
	261	static inline int surface_width(DisplaySurface *s)
	262	{
	263	return pixman_image_get_width(s->image);
	264	}
	265
	266	static inline int surface_height(DisplaySurface *s)
	267	{
	268	return pixman_image_get_height(s->image);
	269	}
	270
	271	static inline int surface_bits_per_pixel(DisplaySurface *s)
	272	{
	273	int bits = PIXMAN_FORMAT_BPP(s->format);
	274	return bits;
	275	}
	276
	277	static inline int surface_bytes_per_pixel(DisplaySurface *s)
	278	{
	279	int bits = PIXMAN_FORMAT_BPP(s->format);
	280	return (bits + 7) / 8;
	281	}
	282
df00bed0 DP	283	#ifdef CONFIG_CURSES
	284	#include <curses.h>
	285	typedef chtype console_ch_t;
	286	#else
c227f099	287	typedef unsigned long console_ch_t;
df00bed0	288	#endif
c227f099	289	static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
4d3b6f6e	290	{
f6d20d0f BK	291	if (!(ch & 0xff))
f6d20d0f BK	292	ch \|= ' ';
9ae19b65	293	*dest = ch;
4d3b6f6e AZ	294	}
4d3b6f6e AZ	295
380cd056 GH	296	typedef struct GraphicHwOps {
	297	void (invalidate)(void opaque);
	298	void (gfx_update)(void opaque);
	299	void (text_update)(void opaque, console_ch_t *text);
dea1b0bd	300	void (update_interval)(void opaque, uint64_t interval);
6f90f3d7	301	int (ui_info)(void opaque, uint32_t head, QemuUIInfo *info);
380cd056	302	} GraphicHwOps;
87ecb68b	303
5643706a	304	QemuConsole graphic_console_init(DeviceState dev, uint32_t head,
aa2beaa1	305	const GraphicHwOps *ops,
c78f7137	306	void *opaque);
1c1f9498 GH	307	void graphic_console_set_hwops(QemuConsole *con,
	308	const GraphicHwOps *hw_ops,
	309	void *opaque);
3023f332	310
1dbfa005 GH	311	void graphic_hw_update(QemuConsole *con);
	312	void graphic_hw_invalidate(QemuConsole *con);
	313	void graphic_hw_text_update(QemuConsole con, console_ch_t chardata);
87ecb68b	314
284d1c6b	315	QemuConsole *qemu_console_lookup_by_index(unsigned int index);
5643706a	316	QemuConsole qemu_console_lookup_by_device(DeviceState dev, uint32_t head);
81c0d5a6 GH	317	bool qemu_console_is_visible(QemuConsole *con);
	318	bool qemu_console_is_graphic(QemuConsole *con);
	319	bool qemu_console_is_fixedsize(QemuConsole *con);
779ce88f	320	char qemu_console_get_label(QemuConsole con);
d4c85337	321	int qemu_console_get_index(QemuConsole *con);
5643706a	322	uint32_t qemu_console_get_head(QemuConsole *con);
6f90f3d7	323	QemuUIInfo qemu_console_get_ui_info(QemuConsole con);
d4c85337 GH	324	int qemu_console_get_width(QemuConsole *con, int fallback);
d4c85337 GH	325	int qemu_console_get_height(QemuConsole *con, int fallback);
81c0d5a6	326
2796dae0	327	void text_consoles_set_display(DisplayState *ds);
87ecb68b PB	328	void console_select(unsigned int index);
87ecb68b PB	329	void console_color_init(DisplayState *ds);
c78f7137 GH	330	void qemu_console_resize(QemuConsole *con, int width, int height);
c78f7137 GH	331	void qemu_console_copy(QemuConsole *con, int src_x, int src_y,
3023f332	332	int dst_x, int dst_y, int w, int h);
c78f7137	333	DisplaySurface qemu_console_surface(QemuConsole con);
87ecb68b	334
cd2bc889 GH	335	/* console-gl.c */
	336	typedef struct ConsoleGLState ConsoleGLState;
	337	#ifdef CONFIG_OPENGL
	338	ConsoleGLState *console_gl_init_context(void);
	339	void console_gl_fini_context(ConsoleGLState *gls);
	340	bool console_gl_check_format(DisplayChangeListener *dcl,
	341	pixman_format_code_t format);
	342	void surface_gl_create_texture(ConsoleGLState *gls,
	343	DisplaySurface *surface);
	344	void surface_gl_update_texture(ConsoleGLState *gls,
	345	DisplaySurface *surface,
	346	int x, int y, int w, int h);
	347	void surface_gl_render_texture(ConsoleGLState *gls,
	348	DisplaySurface *surface);
	349	void surface_gl_destroy_texture(ConsoleGLState *gls,
	350	DisplaySurface *surface);
	351	void surface_gl_setup_viewport(ConsoleGLState *gls,
	352	DisplaySurface *surface,
	353	int ww, int wh);
	354	#endif
	355
87ecb68b PB	356	/* sdl.c */
	357	void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
	358
	359	/* cocoa.m */
	360	void cocoa_display_init(DisplayState *ds, int full_screen);
	361
	362	/* vnc.c */
14f7143e	363	void vnc_display_init(const char *id);
4db14629	364	void vnc_display_open(const char id, Error *errp);
14f7143e GH	365	void vnc_display_add_client(const char *id, int csock, bool skipauth);
14f7143e GH	366	char vnc_display_local_addr(const char id);
821601ea	367	#ifdef CONFIG_VNC
14f7143e GH	368	int vnc_display_password(const char id, const char password);
14f7143e GH	369	int vnc_display_pw_expire(const char *id, time_t expires);
4db14629 GH	370	QemuOpts vnc_parse_func(const char str);
4db14629 GH	371	int vnc_init_func(QemuOpts opts, void opaque);
821601ea	372	#else
14f7143e	373	static inline int vnc_display_password(const char id, const char password)
821601ea	374	{
821601ea JS	375	return -ENODEV;
821601ea JS	376	}
14f7143e	377	static inline int vnc_display_pw_expire(const char *id, time_t expires)
821601ea	378	{
821601ea JS	379	return -ENODEV;
821601ea JS	380	};
821601ea	381	#endif
87ecb68b	382
4d3b6f6e AZ	383	/* curses.c */
	384	void curses_display_init(DisplayState *ds, int full_screen);
	385
1048c88f	386	/* input.c */
1048c88f	387	int index_from_key(const char *key);
1048c88f	388
a4ccabcf AL	389	/* gtk.c */
a4ccabcf AL	390	void early_gtk_display_init(void);
881249c7	391	void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover);
a4ccabcf	392
87ecb68b	393	#endif