root / include / ui / console.h @ c78f7137
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#ifndef CONSOLE_H
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#define CONSOLE_H
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#include "ui/qemu-pixman.h" |
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#include "qapi/qmp/qdict.h" |
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#include "qemu/notify.h" |
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#include "monitor/monitor.h" |
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#include "trace.h" |
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#include "qapi-types.h" |
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#include "qapi/error.h" |
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/* keyboard/mouse support */
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#define MOUSE_EVENT_LBUTTON 0x01 |
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#define MOUSE_EVENT_RBUTTON 0x02 |
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#define MOUSE_EVENT_MBUTTON 0x04 |
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/* identical to the ps/2 keyboard bits */
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#define QEMU_SCROLL_LOCK_LED (1 << 0) |
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#define QEMU_NUM_LOCK_LED (1 << 1) |
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#define QEMU_CAPS_LOCK_LED (1 << 2) |
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/* in ms */
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#define GUI_REFRESH_INTERVAL 30 |
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typedef void QEMUPutKBDEvent(void *opaque, int keycode); |
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typedef void QEMUPutLEDEvent(void *opaque, int ledstate); |
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typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state); |
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typedef struct QEMUPutMouseEntry { |
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QEMUPutMouseEvent *qemu_put_mouse_event; |
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void *qemu_put_mouse_event_opaque;
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int qemu_put_mouse_event_absolute;
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char *qemu_put_mouse_event_name;
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int index;
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/* used internally by qemu for handling mice */
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QTAILQ_ENTRY(QEMUPutMouseEntry) node; |
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} QEMUPutMouseEntry; |
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typedef struct QEMUPutLEDEntry { |
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QEMUPutLEDEvent *put_led; |
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void *opaque;
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QTAILQ_ENTRY(QEMUPutLEDEntry) next; |
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} QEMUPutLEDEntry; |
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void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque); |
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void qemu_remove_kbd_event_handler(void); |
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QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, |
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void *opaque, int absolute, |
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const char *name); |
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void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
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void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
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QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
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void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
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void kbd_put_keycode(int keycode); |
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void kbd_put_ledstate(int ledstate); |
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void kbd_mouse_event(int dx, int dy, int dz, int buttons_state); |
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/* Does the current mouse generate absolute events */
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int kbd_mouse_is_absolute(void); |
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void qemu_add_mouse_mode_change_notifier(Notifier *notify);
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void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
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/* Of all the mice, is there one that generates absolute events */
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int kbd_mouse_has_absolute(void); |
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struct MouseTransformInfo {
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/* Touchscreen resolution */
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int x;
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int y;
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/* Calibration values as used/generated by tslib */
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int a[7]; |
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}; |
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void do_mouse_set(Monitor *mon, const QDict *qdict); |
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/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
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constants) */
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#define QEMU_KEY_ESC1(c) ((c) | 0xe100) |
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#define QEMU_KEY_BACKSPACE 0x007f |
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#define QEMU_KEY_UP QEMU_KEY_ESC1('A') |
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#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B') |
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#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C') |
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#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D') |
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#define QEMU_KEY_HOME QEMU_KEY_ESC1(1) |
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#define QEMU_KEY_END QEMU_KEY_ESC1(4) |
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#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5) |
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#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6) |
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#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3) |
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#define QEMU_KEY_CTRL_UP 0xe400 |
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#define QEMU_KEY_CTRL_DOWN 0xe401 |
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#define QEMU_KEY_CTRL_LEFT 0xe402 |
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#define QEMU_KEY_CTRL_RIGHT 0xe403 |
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#define QEMU_KEY_CTRL_HOME 0xe404 |
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#define QEMU_KEY_CTRL_END 0xe405 |
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#define QEMU_KEY_CTRL_PAGEUP 0xe406 |
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#define QEMU_KEY_CTRL_PAGEDOWN 0xe407 |
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void kbd_put_keysym(int keysym); |
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/* consoles */
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#define QEMU_BIG_ENDIAN_FLAG 0x01 |
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#define QEMU_ALLOCATED_FLAG 0x02 |
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struct PixelFormat {
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uint8_t bits_per_pixel; |
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uint8_t bytes_per_pixel; |
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uint8_t depth; /* color depth in bits */
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uint32_t rmask, gmask, bmask, amask; |
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uint8_t rshift, gshift, bshift, ashift; |
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uint8_t rmax, gmax, bmax, amax; |
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uint8_t rbits, gbits, bbits, abits; |
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}; |
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struct DisplaySurface {
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pixman_format_code_t format; |
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pixman_image_t *image; |
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uint8_t flags; |
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struct PixelFormat pf;
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}; |
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/* cursor data format is 32bit RGBA */
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typedef struct QEMUCursor { |
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int width, height;
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int hot_x, hot_y;
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int refcount;
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uint32_t data[]; |
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} QEMUCursor; |
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QEMUCursor *cursor_alloc(int width, int height); |
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void cursor_get(QEMUCursor *c);
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void cursor_put(QEMUCursor *c);
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QEMUCursor *cursor_builtin_hidden(void);
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QEMUCursor *cursor_builtin_left_ptr(void);
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void cursor_print_ascii_art(QEMUCursor *c, const char *prefix); |
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int cursor_get_mono_bpl(QEMUCursor *c);
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void cursor_set_mono(QEMUCursor *c,
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uint32_t foreground, uint32_t background, uint8_t *image, |
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int transparent, uint8_t *mask);
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void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask); |
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void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask); |
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typedef struct DisplayChangeListenerOps { |
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const char *dpy_name; |
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void (*dpy_refresh)(DisplayChangeListener *dcl);
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void (*dpy_gfx_update)(DisplayChangeListener *dcl,
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int x, int y, int w, int h); |
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void (*dpy_gfx_switch)(DisplayChangeListener *dcl,
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struct DisplaySurface *new_surface);
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void (*dpy_gfx_copy)(DisplayChangeListener *dcl,
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int src_x, int src_y, |
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int dst_x, int dst_y, int w, int h); |
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void (*dpy_text_cursor)(DisplayChangeListener *dcl,
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int x, int y); |
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void (*dpy_text_resize)(DisplayChangeListener *dcl,
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int w, int h); |
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void (*dpy_text_update)(DisplayChangeListener *dcl,
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int x, int y, int w, int h); |
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void (*dpy_mouse_set)(DisplayChangeListener *dcl,
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int x, int y, int on); |
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void (*dpy_cursor_define)(DisplayChangeListener *dcl,
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QEMUCursor *cursor); |
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} DisplayChangeListenerOps; |
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struct DisplayChangeListener {
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int idle;
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uint64_t gui_timer_interval; |
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const DisplayChangeListenerOps *ops;
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DisplayState *ds; |
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QLIST_ENTRY(DisplayChangeListener) next; |
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}; |
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struct DisplayState {
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struct DisplaySurface *surface;
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struct QEMUTimer *gui_timer;
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bool have_gfx;
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bool have_text;
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QLIST_HEAD(, DisplayChangeListener) listeners; |
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struct DisplayState *next;
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}; |
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void register_displaystate(DisplayState *ds);
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DisplayState *get_displaystate(void);
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DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp, |
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int linesize, uint8_t *data,
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bool byteswap);
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PixelFormat qemu_different_endianness_pixelformat(int bpp);
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PixelFormat qemu_default_pixelformat(int bpp);
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DisplaySurface *qemu_create_displaysurface(int width, int height); |
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void qemu_free_displaysurface(DisplaySurface *surface);
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static inline int is_surface_bgr(DisplaySurface *surface) |
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{ |
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if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0) |
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return 1; |
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else
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return 0; |
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} |
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static inline int is_buffer_shared(DisplaySurface *surface) |
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{ |
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return !(surface->flags & QEMU_ALLOCATED_FLAG);
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} |
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void gui_setup_refresh(DisplayState *ds);
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void register_displaychangelistener(DisplayState *ds,
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DisplayChangeListener *dcl); |
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void unregister_displaychangelistener(DisplayChangeListener *dcl);
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void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h); |
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void dpy_gfx_replace_surface(QemuConsole *con,
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DisplaySurface *surface); |
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void dpy_refresh(DisplayState *s);
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void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y, |
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int dst_x, int dst_y, int w, int h); |
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void dpy_text_cursor(QemuConsole *con, int x, int y); |
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void dpy_text_update(QemuConsole *con, int x, int y, int w, int h); |
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void dpy_text_resize(QemuConsole *con, int w, int h); |
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void dpy_mouse_set(QemuConsole *con, int x, int y, int on); |
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void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor);
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bool dpy_cursor_define_supported(QemuConsole *con);
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static inline int surface_stride(DisplaySurface *s) |
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{ |
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return pixman_image_get_stride(s->image);
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} |
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static inline void *surface_data(DisplaySurface *s) |
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{ |
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return pixman_image_get_data(s->image);
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} |
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static inline int surface_width(DisplaySurface *s) |
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{ |
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return pixman_image_get_width(s->image);
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} |
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static inline int surface_height(DisplaySurface *s) |
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{ |
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return pixman_image_get_height(s->image);
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} |
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static inline int surface_bits_per_pixel(DisplaySurface *s) |
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{ |
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int bits = PIXMAN_FORMAT_BPP(s->format);
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return bits;
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} |
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static inline int surface_bytes_per_pixel(DisplaySurface *s) |
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{ |
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int bits = PIXMAN_FORMAT_BPP(s->format);
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return (bits + 7) / 8; |
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} |
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static inline int ds_get_linesize(DisplayState *ds) |
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{ |
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return surface_stride(ds->surface);
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} |
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static inline uint8_t* ds_get_data(DisplayState *ds) |
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{ |
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return surface_data(ds->surface);
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} |
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static inline int ds_get_width(DisplayState *ds) |
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{ |
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return surface_width(ds->surface);
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} |
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static inline int ds_get_height(DisplayState *ds) |
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{ |
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return surface_height(ds->surface);
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} |
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static inline int ds_get_bits_per_pixel(DisplayState *ds) |
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{ |
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return surface_bits_per_pixel(ds->surface);
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} |
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static inline int ds_get_bytes_per_pixel(DisplayState *ds) |
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{ |
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return surface_bytes_per_pixel(ds->surface);
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} |
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static inline pixman_format_code_t ds_get_format(DisplayState *ds) |
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{ |
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return ds->surface->format;
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} |
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static inline pixman_image_t *ds_get_image(DisplayState *ds) |
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{ |
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return ds->surface->image;
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} |
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static inline int ds_get_depth(DisplayState *ds) |
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{ |
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return ds->surface->pf.depth;
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} |
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static inline int ds_get_rmask(DisplayState *ds) |
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{ |
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return ds->surface->pf.rmask;
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} |
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static inline int ds_get_gmask(DisplayState *ds) |
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{ |
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return ds->surface->pf.gmask;
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} |
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static inline int ds_get_bmask(DisplayState *ds) |
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{ |
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return ds->surface->pf.bmask;
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} |
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#ifdef CONFIG_CURSES
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#include <curses.h> |
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typedef chtype console_ch_t;
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#else
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typedef unsigned long console_ch_t; |
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#endif
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static inline void console_write_ch(console_ch_t *dest, uint32_t ch) |
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{ |
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if (!(ch & 0xff)) |
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ch |= ' ';
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*dest = ch; |
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} |
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typedef void (*vga_hw_update_ptr)(void *); |
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typedef void (*vga_hw_invalidate_ptr)(void *); |
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typedef void (*vga_hw_screen_dump_ptr)(void *, const char *, bool cswitch, |
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Error **errp); |
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typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *); |
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QemuConsole *graphic_console_init(vga_hw_update_ptr update, |
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vga_hw_invalidate_ptr invalidate, |
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vga_hw_screen_dump_ptr screen_dump, |
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vga_hw_text_update_ptr text_update, |
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void *opaque);
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void vga_hw_update(void); |
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void vga_hw_invalidate(void); |
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void vga_hw_text_update(console_ch_t *chardata);
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int is_graphic_console(void); |
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int is_fixedsize_console(void); |
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void text_consoles_set_display(DisplayState *ds);
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void console_select(unsigned int index); |
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void console_color_init(DisplayState *ds);
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void qemu_console_resize(QemuConsole *con, int width, int height); |
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void qemu_console_copy(QemuConsole *con, int src_x, int src_y, |
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int dst_x, int dst_y, int w, int h); |
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DisplaySurface *qemu_console_surface(QemuConsole *con); |
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DisplayState *qemu_console_displaystate(QemuConsole *console); |
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typedef CharDriverState *(VcHandler)(ChardevVC *vc);
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CharDriverState *vc_init(ChardevVC *vc); |
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void register_vc_handler(VcHandler *handler);
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/* sdl.c */
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void sdl_display_init(DisplayState *ds, int full_screen, int no_frame); |
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/* cocoa.m */
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void cocoa_display_init(DisplayState *ds, int full_screen); |
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/* vnc.c */
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void vnc_display_init(DisplayState *ds);
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void vnc_display_open(DisplayState *ds, const char *display, Error **errp); |
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void vnc_display_add_client(DisplayState *ds, int csock, int skipauth); |
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char *vnc_display_local_addr(DisplayState *ds);
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#ifdef CONFIG_VNC
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int vnc_display_password(DisplayState *ds, const char *password); |
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int vnc_display_pw_expire(DisplayState *ds, time_t expires);
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#else
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static inline int vnc_display_password(DisplayState *ds, const char *password) |
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{ |
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return -ENODEV;
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} |
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static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires) |
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{ |
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return -ENODEV;
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}; |
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#endif
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/* curses.c */
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void curses_display_init(DisplayState *ds, int full_screen); |
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/* input.c */
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int index_from_key(const char *key); |
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int index_from_keycode(int code); |
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/* gtk.c */
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void early_gtk_display_init(void); |
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void gtk_display_init(DisplayState *ds);
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#endif
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