motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 07:13:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

Implement resolution switching in common console code.

Browse source 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4812 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2008-07-01 16:24:38 +00:00
parent ea334207a3
commit c60e08d9c6
20 changed files with 109 additions and 91 deletions
Download patch file Download diff file Expand all files Collapse all files

35
console.c
View file

@ -28,6 +28,7 @@
//#define DEBUG_CONSOLE
#define DEFAULT_BACKSCROLL 512
#define MAX_CONSOLES 12
#define DEFAULT_MONITOR_SIZE "800x600"
#define QEMU_RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
#define QEMU_RGB(r, g, b) QEMU_RGBA(r, g, b, 0xff)
@ -108,8 +109,7 @@ static int qemu_fifo_read(QEMUFIFO *f, uint8_t *buf, int len1)
typedef enum {
GRAPHIC_CONSOLE,
TEXT_CONSOLE,
TEXT_CONSOLE_FIXED_SIZE
TEXT_CONSOLE
} console_type_t;
/* ??? This is mis-named.
@ -1041,6 +1041,9 @@ void console_select(unsigned int index)
s = consoles[index];
if (s) {
active_console = s;
if (s->g_width && s->g_height
&& (s->g_width != s->ds->width || s->g_height != s->ds->height))
dpy_resize(s->ds, s->g_width, s->g_height);
vga_hw_invalidate();
}
}
@ -1149,18 +1152,6 @@ static void text_console_invalidate(void *opaque)
{
TextConsole *s = (TextConsole *) opaque;
if (s->console_type != GRAPHIC_CONSOLE) {
if (s->g_width != s->ds->width ||
s->g_height != s->ds->height) {
if (s->console_type == TEXT_CONSOLE_FIXED_SIZE)
dpy_resize(s->ds, s->g_width, s->g_height);
else {
s->g_width = s->ds->width;
s->g_height = s->ds->height;
text_console_resize(s);
}
}
}
console_refresh(s);
}
@ -1268,11 +1259,14 @@ CharDriverState *text_console_init(DisplayState *ds, const char *p)
chr = qemu_mallocz(sizeof(CharDriverState));
if (!chr)
return NULL;
s = new_console(ds, (p == 0) ? TEXT_CONSOLE : TEXT_CONSOLE_FIXED_SIZE);
s = new_console(ds, TEXT_CONSOLE);
if (!s) {
free(chr);
return NULL;
}
if (!p)
p = DEFAULT_MONITOR_SIZE;
chr->opaque = s;
chr->chr_write = console_puts;
chr->chr_send_event = console_send_event;
@ -1332,3 +1326,14 @@ CharDriverState *text_console_init(DisplayState *ds, const char *p)
return chr;
}
void qemu_console_resize(QEMUConsole *console, int width, int height)
{
if (console->g_width != width || console->g_height != height) {
console->g_width = width;
console->g_height = height;
if (active_console == console) {
dpy_resize(console->ds, width, height);
}
}
}