diff options
-rw-r--r-- | console.h | 72 | ||||
-rw-r--r-- | hw/xenfb.c | 2 | ||||
-rw-r--r-- | vl.c | 9 |
3 files changed, 42 insertions, 41 deletions
@@ -164,7 +164,7 @@ struct DisplayChangeListener { int w, int h, uint32_t c); void (*dpy_text_cursor)(struct DisplayState *s, int x, int y); - struct DisplayChangeListener *next; + QLIST_ENTRY(DisplayChangeListener) next; }; struct DisplayAllocator { @@ -179,7 +179,7 @@ struct DisplayState { struct QEMUTimer *gui_timer; struct DisplayAllocator* allocator; - struct DisplayChangeListener* listeners; + QLIST_HEAD(, DisplayChangeListener) listeners; void (*mouse_set)(int x, int y, int on); void (*cursor_define)(QEMUCursor *cursor); @@ -231,72 +231,76 @@ static inline int is_buffer_shared(DisplaySurface *surface) static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl) { - dcl->next = ds->listeners; - ds->listeners = dcl; + QLIST_INSERT_HEAD(&ds->listeners, dcl, next); } static inline void dpy_update(DisplayState *s, int x, int y, int w, int h) { - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { + struct DisplayChangeListener *dcl; + QLIST_FOREACH(dcl, &s->listeners, next) { 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) { + struct DisplayChangeListener *dcl; + QLIST_FOREACH(dcl, &s->listeners, next) { 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; + struct DisplayChangeListener *dcl; + QLIST_FOREACH(dcl, &s->listeners, next) { + if (dcl->dpy_setdata) { + dcl->dpy_setdata(s); + } } } 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; + struct DisplayChangeListener *dcl; + QLIST_FOREACH(dcl, &s->listeners, next) { + if (dcl->dpy_refresh) { + dcl->dpy_refresh(s); + } } } 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) + int dst_x, int dst_y, int w, int h) +{ + struct DisplayChangeListener *dcl; + QLIST_FOREACH(dcl, &s->listeners, next) { + if (dcl->dpy_copy) { dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h); - else /* TODO */ + } 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; + int w, int h, uint32_t c) +{ + struct DisplayChangeListener *dcl; + QLIST_FOREACH(dcl, &s->listeners, next) { + if (dcl->dpy_fill) { + dcl->dpy_fill(s, x, y, w, h, c); + } } } -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 void dpy_cursor(struct DisplayState *s, int x, int y) +{ + struct DisplayChangeListener *dcl; + QLIST_FOREACH(dcl, &s->listeners, next) { + if (dcl->dpy_text_cursor) { + dcl->dpy_text_cursor(s, x, y); + } } } @@ -717,7 +717,7 @@ static void xenfb_update(void *opaque) if (xenfb_queue_full(xenfb)) return; - for (l = xenfb->c.ds->listeners; l != NULL; l = l->next) { + QLIST_FOREACH(l, &xenfb->c.ds->listeners, next) { if (l->idle) continue; idle = 0; @@ -1359,15 +1359,14 @@ static void gui_update(void *opaque) { uint64_t interval = GUI_REFRESH_INTERVAL; DisplayState *ds = opaque; - DisplayChangeListener *dcl = ds->listeners; + DisplayChangeListener *dcl; dpy_refresh(ds); - while (dcl != NULL) { + QLIST_FOREACH(dcl, &ds->listeners, next) { if (dcl->gui_timer_interval && dcl->gui_timer_interval < interval) interval = dcl->gui_timer_interval; - dcl = dcl->next; } qemu_mod_timer(ds->gui_timer, interval + qemu_get_clock_ms(rt_clock)); } @@ -3846,14 +3845,12 @@ int main(int argc, char **argv, char **envp) /* display setup */ dpy_resize(ds); - dcl = ds->listeners; - while (dcl != NULL) { + QLIST_FOREACH(dcl, &ds->listeners, next) { if (dcl->dpy_refresh != NULL) { ds->gui_timer = qemu_new_timer_ms(rt_clock, gui_update, ds); qemu_mod_timer(ds->gui_timer, qemu_get_clock_ms(rt_clock)); break; } - dcl = dcl->next; } text_consoles_set_display(ds); |