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vt_cpulogos: Resize all terms/windows when tearing down logos

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PR:		202288 (partial)
Tested by:	Jakob Alvermark
Reviewed by:	ed
Approved by:	markj (mentor)
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D3388
This commit is contained in:
Conrad Meyer 2015-08-21 15:21:56 +00:00
parent 009572a6f9
commit 15d449a5ad
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=286997
3 changed files with 32 additions and 32 deletions
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1
sys/dev/vt/vt.h
View File

@ -369,6 +369,7 @@ struct vt_driver {
* Utility macro to make early vt(4) instances work.
*/
extern struct vt_device vt_consdev;
extern struct terminal vt_consterm;
extern const struct terminal_class vt_termclass;
void vt_upgrade(struct vt_device *vd);

3
sys/dev/vt/vt_core.c
View File

@ -144,7 +144,6 @@ VT_SYSCTL_INT(splash_cpu_style, 2, "Draw logo style "
"(0 = Alternate beastie, 1 = Beastie, 2 = Orb)");
VT_SYSCTL_INT(splash_cpu_duration, 10, "Hide logos after (seconds)");
static struct vt_device vt_consdev;
static unsigned int vt_unit = 0;
static MALLOC_DEFINE(M_VT, "vt", "vt device");
struct vt_device *main_vd = &vt_consdev;
@ -187,7 +186,7 @@ SET_DECLARE(vt_drv_set, struct vt_driver);
struct terminal vt_consterm;
static struct vt_window vt_conswindow;
static struct vt_device vt_consdev = {
struct vt_device vt_consdev = {
.vd_driver = NULL,
.vd_softc = NULL,
.vd_prev_driver = NULL,

60
sys/dev/vt/vt_cpulogos.c
View File

@ -152,6 +152,7 @@ vt_fini_logos(void *dummy __unused)
struct vt_font *vf;
struct winsize wsz;
term_pos_t size;
unsigned int i;
if (!vt_draw_logo_cpus)
return;
@ -160,44 +161,43 @@ vt_fini_logos(void *dummy __unused)
if (!vt_splash_cpu)
return;
tm = &vt_consterm;
vw = tm->tm_softc;
if (vw == NULL)
return;
vd = vw->vw_device;
if (vd == NULL)
return;
vf = vw->vw_font;
if (vf == NULL)
return;
vd = &vt_consdev;
VT_LOCK(vd);
if ((vd->vd_flags & (VDF_DEAD | VDF_TEXTMODE)) != 0)
goto out;
if ((vd->vd_flags & (VDF_DEAD | VDF_TEXTMODE)) != 0) {
VT_UNLOCK(vd);
return;
}
vt_draw_logo_cpus = 0;
VT_UNLOCK(vd);
vt_termsize(vd, vf, &size);
vt_winsize(vd, vf, &wsz);
for (i = 0; i < VT_MAXWINDOWS; i++) {
vw = vd->vd_windows[i];
if (vw == NULL)
continue;
tm = vw->vw_terminal;
vf = vw->vw_font;
if (vf == NULL)
continue;
/* Resize screen buffer and terminal. */
terminal_mute(tm, 1);
vtbuf_grow(&vw->vw_buf, &size, vw->vw_buf.vb_history_size);
terminal_set_winsize_blank(tm, &wsz, 0, NULL);
terminal_set_cursor(tm, &vw->vw_buf.vb_cursor);
terminal_mute(tm, 0);
vt_termsize(vd, vf, &size);
vt_winsize(vd, vf, &wsz);
VT_LOCK(vd);
vt_compute_drawable_area(vw);
/* Resize screen buffer and terminal. */
terminal_mute(tm, 1);
vtbuf_grow(&vw->vw_buf, &size, vw->vw_buf.vb_history_size);
terminal_set_winsize_blank(tm, &wsz, 0, NULL);
terminal_set_cursor(tm, &vw->vw_buf.vb_cursor);
terminal_mute(tm, 0);
if (vd->vd_curwindow == vw) {
vd->vd_flags |= VDF_INVALID;
vt_resume_flush_timer(vd, 0);
VT_LOCK(vd);
vt_compute_drawable_area(vw);
if (vd->vd_curwindow == vw) {
vd->vd_flags |= VDF_INVALID;
vt_resume_flush_timer(vd, 0);
}
VT_UNLOCK(vd);
}
out:
VT_UNLOCK(vd);
}
static void