[mirror_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 <epoxy/gl.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);

bool dpy_ui_info_supported(QemuConsole *con);
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);
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;
}

static inline pixman_format_code_t surface_format(DisplaySurface *s)
{
    return s->format;
}

#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_early_init(int opengl);
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(void *opaque, QemuOpts *opts, Error **errp);
#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(int opengl);
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	12	#ifdef CONFIG_OPENGL
dcf30025	13	# include <epoxy/gl.h>
cd2bc889 GH	14	#endif
cd2bc889 GH	15
87ecb68b PB	16	/* keyboard/mouse support */
	17
	18	#define MOUSE_EVENT_LBUTTON 0x01
	19	#define MOUSE_EVENT_RBUTTON 0x02
	20	#define MOUSE_EVENT_MBUTTON 0x04
21bae11a GH	21	#define MOUSE_EVENT_WHEELUP 0x08
21bae11a GH	22	#define MOUSE_EVENT_WHEELDN 0x10
87ecb68b	23
03a23a85 GH	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)
	28
7ed9eba3	29	/* in ms */
0f7b2864 GH	30	#define GUI_REFRESH_INTERVAL_DEFAULT 30
0f7b2864 GH	31	#define GUI_REFRESH_INTERVAL_IDLE 3000
7ed9eba3	32
87ecb68b	33	typedef void QEMUPutKBDEvent(void *opaque, int keycode);
03a23a85	34	typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
87ecb68b PB	35	typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
87ecb68b PB	36
72711efb	37	typedef struct QEMUPutMouseEntry QEMUPutMouseEntry;
5a37532d	38	typedef struct QEMUPutKbdEntry QEMUPutKbdEntry;
72711efb	39	typedef struct QEMUPutLEDEntry QEMUPutLEDEntry;
03a23a85	40
5a37532d GH	41	QEMUPutKbdEntry qemu_add_kbd_event_handler(QEMUPutKBDEvent func,
5a37532d GH	42	void *opaque);
87ecb68b PB	43	QEMUPutMouseEntry qemu_add_mouse_event_handler(QEMUPutMouseEvent func,
	44	void *opaque, int absolute,
	45	const char *name);
	46	void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
6fef28ee AL	47	void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
6fef28ee AL	48
03a23a85 GH	49	QEMUPutLEDEntry qemu_add_led_event_handler(QEMUPutLEDEvent func, void *opaque);
03a23a85 GH	50	void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
87ecb68b	51
03a23a85	52	void kbd_put_ledstate(int ledstate);
eb2e259d	53
bc24a225	54	struct MouseTransformInfo {
a5d7eb65 AZ	55	/* Touchscreen resolution */
	56	int x;
	57	int y;
	58	/* Calibration values as used/generated by tslib */
	59	int a[7];
	60	};
	61
3e5a50d6	62	void hmp_mouse_set(Monitor mon, const QDict qdict);
87ecb68b PB	63
	64	/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
	65	constants) */
	66	#define QEMU_KEY_ESC1(c) ((c) \| 0xe100)
	67	#define QEMU_KEY_BACKSPACE 0x007f
	68	#define QEMU_KEY_UP QEMU_KEY_ESC1('A')
	69	#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
	70	#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
	71	#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
	72	#define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
	73	#define QEMU_KEY_END QEMU_KEY_ESC1(4)
	74	#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
	75	#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
	76	#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
	77
	78	#define QEMU_KEY_CTRL_UP 0xe400
	79	#define QEMU_KEY_CTRL_DOWN 0xe401
	80	#define QEMU_KEY_CTRL_LEFT 0xe402
	81	#define QEMU_KEY_CTRL_RIGHT 0xe403
	82	#define QEMU_KEY_CTRL_HOME 0xe404
	83	#define QEMU_KEY_CTRL_END 0xe405
	84	#define QEMU_KEY_CTRL_PAGEUP 0xe406
	85	#define QEMU_KEY_CTRL_PAGEDOWN 0xe407
	86
3f9a6e85	87	void kbd_put_keysym_console(QemuConsole *s, int keysym);
50ef4679	88	bool kbd_put_qcode_console(QemuConsole *s, int qcode);
bdef9724	89	void kbd_put_string_console(QemuConsole s, const char str, int len);
87ecb68b PB	90	void kbd_put_keysym(int keysym);
	91
	92	/* consoles */
	93
95be0669 GH	94	#define TYPE_QEMU_CONSOLE "qemu-console"
	95	#define QEMU_CONSOLE(obj) \
	96	OBJECT_CHECK(QemuConsole, (obj), TYPE_QEMU_CONSOLE)
	97	#define QEMU_CONSOLE_GET_CLASS(obj) \
	98	OBJECT_GET_CLASS(QemuConsoleClass, (obj), TYPE_QEMU_CONSOLE)
	99	#define QEMU_CONSOLE_CLASS(klass) \
	100	OBJECT_CLASS_CHECK(QemuConsoleClass, (klass), TYPE_QEMU_CONSOLE)
	101
	102	typedef struct QemuConsoleClass QemuConsoleClass;
	103
	104	struct QemuConsoleClass {
	105	ObjectClass parent_class;
	106	};
	107
77bfcf28	108	#define QEMU_ALLOCATED_FLAG 0x01
7d957bd8 AL	109
	110	struct PixelFormat {
	111	uint8_t bits_per_pixel;
	112	uint8_t bytes_per_pixel;
	113	uint8_t depth; /* color depth in bits */
	114	uint32_t rmask, gmask, bmask, amask;
	115	uint8_t rshift, gshift, bshift, ashift;
	116	uint8_t rmax, gmax, bmax, amax;
90a1e3c0	117	uint8_t rbits, gbits, bbits, abits;
7d957bd8 AL	118	};
	119
	120	struct DisplaySurface {
69c77777 GH	121	pixman_format_code_t format;
69c77777 GH	122	pixman_image_t *image;
7d957bd8	123	uint8_t flags;
cd2bc889 GH	124	#ifdef CONFIG_OPENGL
	125	GLenum glformat;
	126	GLenum gltype;
	127	GLuint texture;
	128	#endif
7d957bd8 AL	129	};
7d957bd8 AL	130
6f90f3d7 GH	131	typedef struct QemuUIInfo {
	132	/* geometry */
	133	int xoff;
	134	int yoff;
	135	uint32_t width;
	136	uint32_t height;
	137	} QemuUIInfo;
	138
254e5950 GH	139	/* cursor data format is 32bit RGBA */
	140	typedef struct QEMUCursor {
	141	int width, height;
	142	int hot_x, hot_y;
	143	int refcount;
	144	uint32_t data[];
	145	} QEMUCursor;
	146
	147	QEMUCursor *cursor_alloc(int width, int height);
	148	void cursor_get(QEMUCursor *c);
	149	void cursor_put(QEMUCursor *c);
	150	QEMUCursor *cursor_builtin_hidden(void);
	151	QEMUCursor *cursor_builtin_left_ptr(void);
	152	void cursor_print_ascii_art(QEMUCursor c, const char prefix);
	153	int cursor_get_mono_bpl(QEMUCursor *c);
	154	void cursor_set_mono(QEMUCursor *c,
	155	uint32_t foreground, uint32_t background, uint8_t *image,
	156	int transparent, uint8_t *mask);
	157	void cursor_get_mono_image(QEMUCursor c, int foreground, uint8_t mask);
	158	void cursor_get_mono_mask(QEMUCursor c, int transparent, uint8_t mask);
	159
7c20b4a3 GH	160	typedef struct DisplayChangeListenerOps {
	161	const char *dpy_name;
	162
bc2ed970	163	void (dpy_refresh)(DisplayChangeListener dcl);
7c20b4a3 GH	164
7c20b4a3 GH	165	void (dpy_gfx_update)(DisplayChangeListener dcl,
7c20b4a3	166	int x, int y, int w, int h);
c12aeb86	167	void (dpy_gfx_switch)(DisplayChangeListener dcl,
c12aeb86	168	struct DisplaySurface *new_surface);
7c20b4a3	169	void (dpy_gfx_copy)(DisplayChangeListener dcl,
bc2ed970	170	int src_x, int src_y,
a93a4a22	171	int dst_x, int dst_y, int w, int h);
49743df3 BH	172	bool (dpy_gfx_check_format)(DisplayChangeListener dcl,
49743df3 BH	173	pixman_format_code_t format);
a93a4a22	174
7c20b4a3	175	void (dpy_text_cursor)(DisplayChangeListener dcl,
7c20b4a3 GH	176	int x, int y);
7c20b4a3 GH	177	void (dpy_text_resize)(DisplayChangeListener dcl,
7c20b4a3 GH	178	int w, int h);
7c20b4a3 GH	179	void (dpy_text_update)(DisplayChangeListener dcl,
7c20b4a3 GH	180	int x, int y, int w, int h);
	181
	182	void (dpy_mouse_set)(DisplayChangeListener dcl,
7c20b4a3 GH	183	int x, int y, int on);
7c20b4a3 GH	184	void (dpy_cursor_define)(DisplayChangeListener dcl,
7c20b4a3 GH	185	QEMUCursor *cursor);
7c20b4a3 GH	186	} DisplayChangeListenerOps;
7d957bd8	187
7c20b4a3	188	struct DisplayChangeListener {
0f7b2864	189	uint64_t update_interval;
7c20b4a3 GH	190	const DisplayChangeListenerOps *ops;
7c20b4a3 GH	191	DisplayState *ds;
284d1c6b	192	QemuConsole *con;
bf2fde70	193
87e487a1	194	QLIST_ENTRY(DisplayChangeListener) next;
7d957bd8 AL	195	};
7d957bd8 AL	196
64840c66	197	DisplayState *init_displaystate(void);
30f1e661 GH	198	DisplaySurface *qemu_create_displaysurface_from(int width, int height,
	199	pixman_format_code_t format,
	200	int linesize, uint8_t *data);
a77549b3 GH	201	DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height,
	202	pixman_format_code_t format,
	203	int linesize,
	204	uint64_t addr);
0da2ea1b	205	PixelFormat qemu_default_pixelformat(int bpp);
7d957bd8	206
da229ef3 GH	207	DisplaySurface *qemu_create_displaysurface(int width, int height);
da229ef3 GH	208	void qemu_free_displaysurface(DisplaySurface *surface);
7b5d76da AL	209
	210	static inline int is_surface_bgr(DisplaySurface *surface)
	211	{
30f1e661 GH	212	if (PIXMAN_FORMAT_BPP(surface->format) == 32 &&
30f1e661 GH	213	PIXMAN_FORMAT_TYPE(surface->format) == PIXMAN_TYPE_ABGR) {
7b5d76da	214	return 1;
30f1e661	215	} else {
7b5d76da	216	return 0;
30f1e661	217	}
7b5d76da AL	218	}
7b5d76da AL	219
7d957bd8 AL	220	static inline int is_buffer_shared(DisplaySurface *surface)
7d957bd8 AL	221	{
187cd1d9	222	return !(surface->flags & QEMU_ALLOCATED_FLAG);
7d957bd8 AL	223	}
7d957bd8 AL	224
5209089f	225	void register_displaychangelistener(DisplayChangeListener *dcl);
0f7b2864 GH	226	void update_displaychangelistener(DisplayChangeListener *dcl,
0f7b2864 GH	227	uint64_t interval);
7c20b4a3 GH	228	void unregister_displaychangelistener(DisplayChangeListener *dcl);
7c20b4a3 GH	229
b7fb49f0	230	bool dpy_ui_info_supported(QemuConsole *con);
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);
49743df3 BH	244	bool dpy_gfx_check_format(QemuConsole *con,
49743df3 BH	245	pixman_format_code_t format);
bf2fde70	246
626e3b34 GH	247	static inline int surface_stride(DisplaySurface *s)
	248	{
	249	return pixman_image_get_stride(s->image);
	250	}
	251
	252	static inline void surface_data(DisplaySurface s)
	253	{
	254	return pixman_image_get_data(s->image);
	255	}
	256
	257	static inline int surface_width(DisplaySurface *s)
	258	{
	259	return pixman_image_get_width(s->image);
	260	}
	261
	262	static inline int surface_height(DisplaySurface *s)
	263	{
	264	return pixman_image_get_height(s->image);
	265	}
	266
	267	static inline int surface_bits_per_pixel(DisplaySurface *s)
	268	{
	269	int bits = PIXMAN_FORMAT_BPP(s->format);
	270	return bits;
	271	}
	272
	273	static inline int surface_bytes_per_pixel(DisplaySurface *s)
	274	{
	275	int bits = PIXMAN_FORMAT_BPP(s->format);
	276	return (bits + 7) / 8;
	277	}
	278
e444ea34 HR	279	static inline pixman_format_code_t surface_format(DisplaySurface *s)
	280	{
	281	return s->format;
	282	}
	283
df00bed0 DP	284	#ifdef CONFIG_CURSES
	285	#include <curses.h>
	286	typedef chtype console_ch_t;
	287	#else
c227f099	288	typedef unsigned long console_ch_t;
df00bed0	289	#endif
c227f099	290	static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
4d3b6f6e	291	{
f6d20d0f BK	292	if (!(ch & 0xff))
f6d20d0f BK	293	ch \|= ' ';
9ae19b65	294	*dest = ch;
4d3b6f6e AZ	295	}
4d3b6f6e AZ	296
380cd056 GH	297	typedef struct GraphicHwOps {
	298	void (invalidate)(void opaque);
	299	void (gfx_update)(void opaque);
	300	void (text_update)(void opaque, console_ch_t *text);
dea1b0bd	301	void (update_interval)(void opaque, uint64_t interval);
6f90f3d7	302	int (ui_info)(void opaque, uint32_t head, QemuUIInfo *info);
380cd056	303	} GraphicHwOps;
87ecb68b	304
5643706a	305	QemuConsole graphic_console_init(DeviceState dev, uint32_t head,
aa2beaa1	306	const GraphicHwOps *ops,
c78f7137	307	void *opaque);
1c1f9498 GH	308	void graphic_console_set_hwops(QemuConsole *con,
	309	const GraphicHwOps *hw_ops,
	310	void *opaque);
3023f332	311
1dbfa005 GH	312	void graphic_hw_update(QemuConsole *con);
	313	void graphic_hw_invalidate(QemuConsole *con);
	314	void graphic_hw_text_update(QemuConsole con, console_ch_t chardata);
87ecb68b	315
284d1c6b	316	QemuConsole *qemu_console_lookup_by_index(unsigned int index);
5643706a	317	QemuConsole qemu_console_lookup_by_device(DeviceState dev, uint32_t head);
81c0d5a6 GH	318	bool qemu_console_is_visible(QemuConsole *con);
	319	bool qemu_console_is_graphic(QemuConsole *con);
	320	bool qemu_console_is_fixedsize(QemuConsole *con);
779ce88f	321	char qemu_console_get_label(QemuConsole con);
d4c85337	322	int qemu_console_get_index(QemuConsole *con);
5643706a	323	uint32_t qemu_console_get_head(QemuConsole *con);
6f90f3d7	324	QemuUIInfo qemu_console_get_ui_info(QemuConsole con);
d4c85337 GH	325	int qemu_console_get_width(QemuConsole *con, int fallback);
d4c85337 GH	326	int qemu_console_get_height(QemuConsole *con, int fallback);
81c0d5a6	327
2796dae0	328	void text_consoles_set_display(DisplayState *ds);
87ecb68b PB	329	void console_select(unsigned int index);
87ecb68b PB	330	void console_color_init(DisplayState *ds);
c78f7137 GH	331	void qemu_console_resize(QemuConsole *con, int width, int height);
c78f7137 GH	332	void qemu_console_copy(QemuConsole *con, int src_x, int src_y,
3023f332	333	int dst_x, int dst_y, int w, int h);
c78f7137	334	DisplaySurface qemu_console_surface(QemuConsole con);
87ecb68b	335
cd2bc889 GH	336	/* console-gl.c */
	337	typedef struct ConsoleGLState ConsoleGLState;
	338	#ifdef CONFIG_OPENGL
	339	ConsoleGLState *console_gl_init_context(void);
	340	void console_gl_fini_context(ConsoleGLState *gls);
	341	bool console_gl_check_format(DisplayChangeListener *dcl,
	342	pixman_format_code_t format);
	343	void surface_gl_create_texture(ConsoleGLState *gls,
	344	DisplaySurface *surface);
	345	void surface_gl_update_texture(ConsoleGLState *gls,
	346	DisplaySurface *surface,
	347	int x, int y, int w, int h);
	348	void surface_gl_render_texture(ConsoleGLState *gls,
	349	DisplaySurface *surface);
	350	void surface_gl_destroy_texture(ConsoleGLState *gls,
	351	DisplaySurface *surface);
	352	void surface_gl_setup_viewport(ConsoleGLState *gls,
	353	DisplaySurface *surface,
	354	int ww, int wh);
	355	#endif
	356
87ecb68b	357	/* sdl.c */
0b71a5d5	358	void sdl_display_early_init(int opengl);
87ecb68b PB	359	void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
	360
	361	/* cocoa.m */
	362	void cocoa_display_init(DisplayState *ds, int full_screen);
	363
	364	/* vnc.c */
14f7143e	365	void vnc_display_init(const char *id);
4db14629	366	void vnc_display_open(const char id, Error *errp);
14f7143e GH	367	void vnc_display_add_client(const char *id, int csock, bool skipauth);
14f7143e GH	368	char vnc_display_local_addr(const char id);
821601ea	369	#ifdef CONFIG_VNC
14f7143e GH	370	int vnc_display_password(const char id, const char password);
14f7143e GH	371	int vnc_display_pw_expire(const char *id, time_t expires);
4db14629	372	QemuOpts vnc_parse_func(const char str);
28d0de7a	373	int vnc_init_func(void opaque, QemuOpts opts, Error **errp);
821601ea	374	#else
14f7143e	375	static inline int vnc_display_password(const char id, const char password)
821601ea	376	{
821601ea JS	377	return -ENODEV;
821601ea JS	378	}
14f7143e	379	static inline int vnc_display_pw_expire(const char *id, time_t expires)
821601ea	380	{
821601ea JS	381	return -ENODEV;
821601ea JS	382	};
821601ea	383	#endif
87ecb68b	384
4d3b6f6e AZ	385	/* curses.c */
	386	void curses_display_init(DisplayState *ds, int full_screen);
	387
1048c88f	388	/* input.c */
1048c88f	389	int index_from_key(const char *key);
1048c88f	390
a4ccabcf	391	/* gtk.c */
97edf3bd	392	void early_gtk_display_init(int opengl);
881249c7	393	void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover);
a4ccabcf	394
87ecb68b	395	#endif