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Implement resolution switching in common console code.

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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
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17
hw/g364fb.c
View file

@ -33,6 +33,7 @@ typedef struct G364State {
uint8_t palette[256][3];
/* display refresh support */
DisplayState *ds;
QEMUConsole *console;
int graphic_mode;
uint32_t scr_width, scr_height; /* in pixels */
uint32_t last_scr_width, last_scr_height; /* in pixels */
@ -74,13 +75,6 @@ static void g364fb_draw_graphic(G364State *s, int full_update)
{
if (s->scr_width == 0 || s->scr_height == 0)
return;
if (s->scr_width != s->last_scr_width
|| s->scr_height != s->last_scr_height) {
s->last_scr_width = s->scr_width;
s->last_scr_height = s->scr_height;
dpy_resize(s->ds, s->last_scr_width, s->last_scr_height);
full_update = 1;
}
switch (s->ds->depth) {
case 8:
@ -272,7 +266,10 @@ static void g364fb_ctrl_writeb(void *opaque, target_phys_addr_t addr, uint32_t v
#endif
break;
}
if (s->scr_width && s->scr_height)
qemu_console_resize(s->console, s->scr_width, s->scr_height);
}
s->graphic_mode = -1; /* force full update */
}
static void g364fb_ctrl_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
@ -382,9 +379,9 @@ int g364fb_mm_init(DisplayState *ds,
s->ds = ds;
s->vram_base = vram_base;
graphic_console_init(ds, g364fb_update_display,
g364fb_invalidate_display, g364fb_screen_dump,
NULL, s);
s->console = graphic_console_init(ds, g364fb_update_display,
g364fb_invalidate_display,
g364fb_screen_dump, NULL, s);
io_vram = cpu_register_io_memory(0, g364fb_mem_read, g364fb_mem_write, s);
cpu_register_physical_memory(s->vram_base, vram_size, io_vram);