* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "hw.h"
-#include "console.h"
-#include "pixel_ops.h"
+#include "hw/hw.h"
+#include "ui/console.h"
+#include "ui/pixel_ops.h"
#include "trace.h"
-#include "sysbus.h"
+#include "hw/sysbus.h"
typedef struct G364State {
/* hardware */
uint32_t top_of_screen;
uint32_t width, height; /* in pixels */
/* display refresh support */
- DisplayState *ds;
+ QemuConsole *con;
int depth;
int blanked;
} G364State;
static void g364fb_draw_graphic8(G364State *s)
{
+ DisplaySurface *surface = qemu_console_surface(s->con);
int i, w;
uint8_t *vram;
uint8_t *data_display, *dd;
int xcursor, ycursor;
unsigned int (*rgb_to_pixel)(unsigned int r, unsigned int g, unsigned int b);
- switch (ds_get_bits_per_pixel(s->ds)) {
+ switch (surface_bits_per_pixel(surface)) {
case 8:
rgb_to_pixel = rgb_to_pixel8;
w = 1;
break;
default:
hw_error("g364: unknown host depth %d",
- ds_get_bits_per_pixel(s->ds));
+ surface_bits_per_pixel(surface));
return;
}
vram = s->vram + s->top_of_screen;
/* XXX: out of range in vram? */
- data_display = dd = ds_get_data(s->ds);
+ data_display = dd = surface_data(surface);
while (y < s->height) {
if (check_dirty(s, page)) {
if (y < ymin)
ymax = s->height - 1;
goto done;
}
- data_display = dd = data_display + ds_get_linesize(s->ds);
+ data_display = dd = data_display + surface_stride(surface);
xmin = 0;
x = 0;
}
reset_dirty(s, page_min, page_max);
page_min = (ram_addr_t)-1;
page_max = 0;
- dpy_update(s->ds, xmin, ymin, xmax - xmin + 1, ymax - ymin + 1);
+ dpy_gfx_update(s->con, xmin, ymin,
+ xmax - xmin + 1, ymax - ymin + 1);
xmin = s->width;
xmax = 0;
ymin = s->height;
x = x % s->width;
y += dy;
vram += G364_PAGE_SIZE;
- data_display += dy * ds_get_linesize(s->ds);
+ data_display += dy * surface_stride(surface);
dd = data_display + x * w;
}
page += G364_PAGE_SIZE;
done:
if (page_min != (ram_addr_t)-1) {
- dpy_update(s->ds, xmin, ymin, xmax - xmin + 1, ymax - ymin + 1);
+ dpy_gfx_update(s->con, xmin, ymin, xmax - xmin + 1, ymax - ymin + 1);
reset_dirty(s, page_min, page_max);
}
}
static void g364fb_draw_blank(G364State *s)
{
+ DisplaySurface *surface = qemu_console_surface(s->con);
int i, w;
uint8_t *d;
return;
}
- w = s->width * ((ds_get_bits_per_pixel(s->ds) + 7) >> 3);
- d = ds_get_data(s->ds);
+ w = s->width * surface_bytes_per_pixel(surface);
+ d = surface_data(surface);
for (i = 0; i < s->height; i++) {
memset(d, 0, w);
- d += ds_get_linesize(s->ds);
+ d += surface_stride(surface);
}
- dpy_update(s->ds, 0, 0, s->width, s->height);
+ dpy_gfx_update(s->con, 0, 0, s->width, s->height);
s->blanked = 1;
}
static void g364fb_update_display(void *opaque)
{
G364State *s = opaque;
+ DisplaySurface *surface = qemu_console_surface(s->con);
qemu_flush_coalesced_mmio_buffer();
if (s->width == 0 || s->height == 0)
return;
- if (s->width != ds_get_width(s->ds) || s->height != ds_get_height(s->ds)) {
- qemu_console_resize(s->ds, s->width, s->height);
+ if (s->width != surface_width(surface) ||
+ s->height != surface_height(surface)) {
+ qemu_console_resize(s->con, s->width, s->height);
}
if (s->ctla & CTLA_FORCE_BLANK) {
g364fb_invalidate_display(s);
}
-static void g364fb_screen_dump(void *opaque, const char *filename)
+static void g364fb_screen_dump(void *opaque, const char *filename, bool cswitch,
+ Error **errp)
{
G364State *s = opaque;
- int y, x;
+ int ret, y, x;
uint8_t index;
uint8_t *data_buffer;
FILE *f;
qemu_flush_coalesced_mmio_buffer();
if (s->depth != 8) {
- error_report("g364: unknown guest depth %d", s->depth);
+ error_setg(errp, "g364: unknown guest depth %d", s->depth);
return;
}
f = fopen(filename, "wb");
- if (!f)
+ if (!f) {
+ error_setg(errp, "failed to open file '%s': %s", filename,
+ strerror(errno));
return;
+ }
if (s->ctla & CTLA_FORCE_BLANK) {
/* blank screen */
- fprintf(f, "P4\n%d %d\n",
- s->width, s->height);
+ ret = fprintf(f, "P4\n%d %d\n", s->width, s->height);
+ if (ret < 0) {
+ goto write_err;
+ }
for (y = 0; y < s->height; y++)
- for (x = 0; x < s->width; x++)
- fputc(0, f);
+ for (x = 0; x < s->width; x++) {
+ ret = fputc(0, f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ }
} else {
data_buffer = s->vram + s->top_of_screen;
- fprintf(f, "P6\n%d %d\n%d\n",
- s->width, s->height, 255);
+ ret = fprintf(f, "P6\n%d %d\n%d\n", s->width, s->height, 255);
+ if (ret < 0) {
+ goto write_err;
+ }
for (y = 0; y < s->height; y++)
for (x = 0; x < s->width; x++, data_buffer++) {
index = *data_buffer;
- fputc(s->color_palette[index][0], f);
- fputc(s->color_palette[index][1], f);
- fputc(s->color_palette[index][2], f);
+ ret = fputc(s->color_palette[index][0], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc(s->color_palette[index][1], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc(s->color_palette[index][2], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
}
}
+out:
fclose(f);
+ return;
+
+write_err:
+ error_setg(errp, "failed to write to file '%s': %s", filename,
+ strerror(errno));
+ unlink(filename);
+ goto out;
}
/* called for accesses to io ports */
static uint64_t g364fb_ctrl_read(void *opaque,
- target_phys_addr_t addr,
+ hwaddr addr,
unsigned int size)
{
G364State *s = opaque;
static void g364_invalidate_cursor_position(G364State *s)
{
+ DisplaySurface *surface = qemu_console_surface(s->con);
int ymin, ymax, start, end;
/* invalidate only near the cursor */
ymin = s->cursor_position & 0xfff;
ymax = MIN(s->height, ymin + 64);
- start = ymin * ds_get_linesize(s->ds);
- end = (ymax + 1) * ds_get_linesize(s->ds);
+ start = ymin * surface_stride(surface);
+ end = (ymax + 1) * surface_stride(surface);
memory_region_set_dirty(&s->mem_vram, start, end - start);
}
static void g364fb_ctrl_write(void *opaque,
- target_phys_addr_t addr,
+ hwaddr addr,
uint64_t val,
unsigned int size)
{
{
s->vram = g_malloc0(s->vram_size);
- s->ds = graphic_console_init(g364fb_update_display,
- g364fb_invalidate_display,
- g364fb_screen_dump, NULL, s);
+ s->con = graphic_console_init(g364fb_update_display,
+ g364fb_invalidate_display,
+ g364fb_screen_dump, NULL, s);
memory_region_init_io(&s->mem_ctrl, &g364fb_ctrl_ops, s, "ctrl", 0x180000);
memory_region_init_ram_ptr(&s->mem_vram, "vram",
dc->props = g364fb_sysbus_properties;
}
-static TypeInfo g364fb_sysbus_info = {
+static const TypeInfo g364fb_sysbus_info = {
.name = "sysbus-g364",
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(G364SysBusState),
projects / qemu.git / blobdiff