#include "qmp-commands.h"
#include "sysemu/char.h"
#include "trace.h"
+#include "exec/memory.h"
#define DEFAULT_BACKSCROLL 512
-#define MAX_CONSOLES 12
#define CONSOLE_CURSOR_PERIOD 500
typedef struct TextAttributes {
DisplayState *ds;
DisplaySurface *surface;
int dcls;
+ DisplayChangeListener *gl;
/* Graphic console state. */
Object *device;
uint32_t head;
QemuUIInfo ui_info;
+ QEMUTimer *ui_timer;
const GraphicHwOps *hw_ops;
void *hw;
static DisplayState *display_state;
static QemuConsole *active_console;
-static QemuConsole *consoles[MAX_CONSOLES];
+static QemuConsole **consoles;
static int nb_consoles = 0;
static bool cursor_visible_phase;
static QEMUTimer *cursor_timer;
}
}
+void graphic_hw_gl_block(QemuConsole *con, bool block)
+{
+ if (!con) {
+ con = active_console;
+ }
+ if (con && con->hw_ops->gl_block) {
+ con->hw_ops->gl_block(con->hw, block);
+ }
+}
+
void graphic_hw_invalidate(QemuConsole *con)
{
if (!con) {
}
}
-static void ppm_save(const char *filename, struct DisplaySurface *ds,
+static void ppm_save(const char *filename, DisplaySurface *ds,
Error **errp)
{
int width = pixman_image_get_width(ds->image);
#include "vgafont.h"
-#ifndef CONFIG_CURSES
-enum color_names {
- COLOR_BLACK = 0,
- COLOR_RED = 1,
- COLOR_GREEN = 2,
- COLOR_YELLOW = 3,
- COLOR_BLUE = 4,
- COLOR_MAGENTA = 5,
- COLOR_CYAN = 6,
- COLOR_WHITE = 7
-};
-#endif
-
#define QEMU_RGB(r, g, b) \
{ .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff }
static const pixman_color_t color_table_rgb[2][8] = {
{ /* dark */
- QEMU_RGB(0x00, 0x00, 0x00), /* black */
- QEMU_RGB(0xaa, 0x00, 0x00), /* red */
- QEMU_RGB(0x00, 0xaa, 0x00), /* green */
- QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */
- QEMU_RGB(0x00, 0x00, 0xaa), /* blue */
- QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */
- QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */
- QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */
+ [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */
+ [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */
+ [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */
+ [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */
+ [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */
+ [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */
+ [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */
+ [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */
},
{ /* bright */
- QEMU_RGB(0x00, 0x00, 0x00), /* black */
- QEMU_RGB(0xff, 0x00, 0x00), /* red */
- QEMU_RGB(0x00, 0xff, 0x00), /* green */
- QEMU_RGB(0xff, 0xff, 0x00), /* yellow */
- QEMU_RGB(0x00, 0x00, 0xff), /* blue */
- QEMU_RGB(0xff, 0x00, 0xff), /* magenta */
- QEMU_RGB(0x00, 0xff, 0xff), /* cyan */
- QEMU_RGB(0xff, 0xff, 0xff), /* white */
+ [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */
+ [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */
+ [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */
+ [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */
+ [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */
+ [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */
+ [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */
+ [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */
}
};
if (s->width < w1)
w1 = s->width;
- cells = g_malloc(s->width * s->total_height * sizeof(TextCell));
+ cells = g_new(TextCell, s->width * s->total_height);
for(y = 0; y < s->total_height; y++) {
c = &cells[y * s->width];
if (w1 > 0) {
}
vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface),
- color_table_rgb[0][COLOR_BLACK]);
+ color_table_rgb[0][QEMU_COLOR_BLACK]);
y1 = s->y_displayed;
for (y = 0; y < s->height; y++) {
c = s->cells + y1 * s->width;
break;
/* set foreground color */
case 30:
- s->t_attrib.fgcol=COLOR_BLACK;
+ s->t_attrib.fgcol = QEMU_COLOR_BLACK;
break;
case 31:
- s->t_attrib.fgcol=COLOR_RED;
+ s->t_attrib.fgcol = QEMU_COLOR_RED;
break;
case 32:
- s->t_attrib.fgcol=COLOR_GREEN;
+ s->t_attrib.fgcol = QEMU_COLOR_GREEN;
break;
case 33:
- s->t_attrib.fgcol=COLOR_YELLOW;
+ s->t_attrib.fgcol = QEMU_COLOR_YELLOW;
break;
case 34:
- s->t_attrib.fgcol=COLOR_BLUE;
+ s->t_attrib.fgcol = QEMU_COLOR_BLUE;
break;
case 35:
- s->t_attrib.fgcol=COLOR_MAGENTA;
+ s->t_attrib.fgcol = QEMU_COLOR_MAGENTA;
break;
case 36:
- s->t_attrib.fgcol=COLOR_CYAN;
+ s->t_attrib.fgcol = QEMU_COLOR_CYAN;
break;
case 37:
- s->t_attrib.fgcol=COLOR_WHITE;
+ s->t_attrib.fgcol = QEMU_COLOR_WHITE;
break;
/* set background color */
case 40:
- s->t_attrib.bgcol=COLOR_BLACK;
+ s->t_attrib.bgcol = QEMU_COLOR_BLACK;
break;
case 41:
- s->t_attrib.bgcol=COLOR_RED;
+ s->t_attrib.bgcol = QEMU_COLOR_RED;
break;
case 42:
- s->t_attrib.bgcol=COLOR_GREEN;
+ s->t_attrib.bgcol = QEMU_COLOR_GREEN;
break;
case 43:
- s->t_attrib.bgcol=COLOR_YELLOW;
+ s->t_attrib.bgcol = QEMU_COLOR_YELLOW;
break;
case 44:
- s->t_attrib.bgcol=COLOR_BLUE;
+ s->t_attrib.bgcol = QEMU_COLOR_BLUE;
break;
case 45:
- s->t_attrib.bgcol=COLOR_MAGENTA;
+ s->t_attrib.bgcol = QEMU_COLOR_MAGENTA;
break;
case 46:
- s->t_attrib.bgcol=COLOR_CYAN;
+ s->t_attrib.bgcol = QEMU_COLOR_CYAN;
break;
case 47:
- s->t_attrib.bgcol=COLOR_WHITE;
+ s->t_attrib.bgcol = QEMU_COLOR_WHITE;
break;
}
}
DisplayChangeListener *dcl;
QemuConsole *s;
- if (index >= MAX_CONSOLES)
- return;
-
trace_console_select(index);
s = qemu_console_lookup_by_index(index);
if (s) {
}
}
-static const int qcode_to_keysym[Q_KEY_CODE_MAX] = {
+static const int qcode_to_keysym[Q_KEY_CODE__MAX] = {
[Q_KEY_CODE_UP] = QEMU_KEY_UP,
[Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN,
[Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT,
src = (s->y_base + s->text_y[0]) * s->width;
chardata += s->text_y[0] * s->width;
for (i = s->text_y[0]; i <= s->text_y[1]; i ++)
- for (j = 0; j < s->width; j ++, src ++)
- console_write_ch(chardata ++, s->cells[src].ch |
- (s->cells[src].t_attrib.fgcol << 12) |
- (s->cells[src].t_attrib.bgcol << 8) |
- (s->cells[src].t_attrib.bold << 21));
+ for (j = 0; j < s->width; j++, src++) {
+ console_write_ch(chardata ++,
+ ATTR2CHTYPE(s->cells[src].ch,
+ s->cells[src].t_attrib.fgcol,
+ s->cells[src].t_attrib.bgcol,
+ s->cells[src].t_attrib.bold));
+ }
dpy_text_update(s, s->text_x[0], s->text_y[0],
s->text_x[1] - s->text_x[0], i - s->text_y[0]);
s->text_x[0] = s->width;
QemuConsole *s;
int i;
- if (nb_consoles >= MAX_CONSOLES)
- return NULL;
-
obj = object_new(TYPE_QEMU_CONSOLE);
s = QEMU_CONSOLE(obj);
s->head = head;
}
s->ds = ds;
s->console_type = console_type;
+
+ consoles = g_realloc(consoles, sizeof(*consoles) * (nb_consoles+1));
if (console_type != GRAPHIC_CONSOLE) {
s->index = nb_consoles;
consoles[nb_consoles++] = s;
return s;
}
-static void qemu_alloc_display(DisplaySurface *surface, int width, int height,
- int linesize, PixelFormat pf, int newflags)
+static void qemu_alloc_display(DisplaySurface *surface, int width, int height)
{
- surface->pf = pf;
-
qemu_pixman_image_unref(surface->image);
surface->image = NULL;
- surface->format = qemu_pixman_get_format(&pf);
- assert(surface->format != 0);
+ surface->format = PIXMAN_x8r8g8b8;
surface->image = pixman_image_create_bits(surface->format,
width, height,
- NULL, linesize);
+ NULL, width * 4);
assert(surface->image != NULL);
- surface->flags = newflags | QEMU_ALLOCATED_FLAG;
-#ifdef HOST_WORDS_BIGENDIAN
- surface->flags |= QEMU_BIG_ENDIAN_FLAG;
-#endif
+ surface->flags = QEMU_ALLOCATED_FLAG;
}
DisplaySurface *qemu_create_displaysurface(int width, int height)
{
DisplaySurface *surface = g_new0(DisplaySurface, 1);
- int linesize = width * 4;
trace_displaysurface_create(surface, width, height);
- qemu_alloc_display(surface, width, height, linesize,
- qemu_default_pixelformat(32), 0);
+ qemu_alloc_display(surface, width, height);
return surface;
}
-DisplaySurface *qemu_create_displaysurface_from(int width, int height, int bpp,
- int linesize, uint8_t *data,
- bool byteswap)
+DisplaySurface *qemu_create_displaysurface_from(int width, int height,
+ pixman_format_code_t format,
+ int linesize, uint8_t *data)
{
DisplaySurface *surface = g_new0(DisplaySurface, 1);
- trace_displaysurface_create_from(surface, width, height, bpp, byteswap);
- if (byteswap) {
- surface->pf = qemu_different_endianness_pixelformat(bpp);
- } else {
- surface->pf = qemu_default_pixelformat(bpp);
- }
-
- surface->format = qemu_pixman_get_format(&surface->pf);
- assert(surface->format != 0);
+ trace_displaysurface_create_from(surface, width, height, format);
+ surface->format = format;
surface->image = pixman_image_create_bits(surface->format,
width, height,
(void *)data, linesize);
assert(surface->image != NULL);
-#ifdef HOST_WORDS_BIGENDIAN
- surface->flags = QEMU_BIG_ENDIAN_FLAG;
-#endif
+ return surface;
+}
+
+static void qemu_unmap_displaysurface_guestmem(pixman_image_t *image,
+ void *unused)
+{
+ void *data = pixman_image_get_data(image);
+ uint32_t size = pixman_image_get_stride(image) *
+ pixman_image_get_height(image);
+ cpu_physical_memory_unmap(data, size, 0, 0);
+}
+
+DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height,
+ pixman_format_code_t format,
+ int linesize, uint64_t addr)
+{
+ DisplaySurface *surface;
+ hwaddr size;
+ void *data;
+
+ if (linesize == 0) {
+ linesize = width * PIXMAN_FORMAT_BPP(format) / 8;
+ }
+
+ size = (hwaddr)linesize * height;
+ data = cpu_physical_memory_map(addr, &size, 0);
+ if (size != (hwaddr)linesize * height) {
+ cpu_physical_memory_unmap(data, size, 0, 0);
+ return NULL;
+ }
+
+ surface = qemu_create_displaysurface_from
+ (width, height, format, linesize, data);
+ pixman_image_set_destroy_function
+ (surface->image, qemu_unmap_displaysurface_guestmem, NULL);
return surface;
}
const char *msg)
{
DisplaySurface *surface = qemu_create_displaysurface(w, h);
- pixman_color_t bg = color_table_rgb[0][COLOR_BLACK];
- pixman_color_t fg = color_table_rgb[0][COLOR_WHITE];
+ pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK];
+ pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE];
pixman_image_t *glyph;
int len, x, y, i;
g_free(surface);
}
+bool console_has_gl(QemuConsole *con)
+{
+ return con->gl != NULL;
+}
+
void register_displaychangelistener(DisplayChangeListener *dcl)
{
static const char nodev[] =
static DisplaySurface *dummy;
QemuConsole *con;
+ if (dcl->ops->dpy_gl_ctx_create) {
+ /* display has opengl support */
+ assert(dcl->con);
+ if (dcl->con->gl) {
+ fprintf(stderr, "can't register two opengl displays (%s, %s)\n",
+ dcl->ops->dpy_name, dcl->con->gl->ops->dpy_name);
+ exit(1);
+ }
+ dcl->con->gl = dcl;
+ }
+
trace_displaychangelistener_register(dcl, dcl->ops->dpy_name);
dcl->ds = get_alloc_displaystate();
QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next);
gui_setup_refresh(ds);
}
+static void dpy_set_ui_info_timer(void *opaque)
+{
+ QemuConsole *con = opaque;
+
+ con->hw_ops->ui_info(con->hw, con->head, &con->ui_info);
+}
+
+bool dpy_ui_info_supported(QemuConsole *con)
+{
+ return con->hw_ops->ui_info != NULL;
+}
+
int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info)
{
assert(con != NULL);
con->ui_info = *info;
- if (con->hw_ops->ui_info) {
- return con->hw_ops->ui_info(con->hw, con->head, info);
+ if (!dpy_ui_info_supported(con)) {
+ return -1;
}
- return -1;
+
+ /*
+ * Typically we get a flood of these as the user resizes the window.
+ * Wait until the dust has settled (one second without updates), then
+ * go notify the guest.
+ */
+ timer_mod(con->ui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
+ return 0;
}
void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h)
{
DisplayState *s = con->ds;
DisplayChangeListener *dcl;
- int width = surface_width(con->surface);
- int height = surface_height(con->surface);
+ int width = w;
+ int height = h;
+ if (con->surface) {
+ width = surface_width(con->surface);
+ height = surface_height(con->surface);
+ }
x = MAX(x, 0);
y = MAX(y, 0);
x = MIN(x, width);
qemu_free_displaysurface(old_surface);
}
+bool dpy_gfx_check_format(QemuConsole *con,
+ pixman_format_code_t format)
+{
+ DisplayChangeListener *dcl;
+ DisplayState *s = con->ds;
+
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ if (dcl->con && dcl->con != con) {
+ /* dcl bound to another console -> skip */
+ continue;
+ }
+ if (dcl->ops->dpy_gfx_check_format) {
+ if (!dcl->ops->dpy_gfx_check_format(dcl, format)) {
+ return false;
+ }
+ } else {
+ /* default is to whitelist native 32 bpp only */
+ if (format != qemu_default_pixman_format(32, true)) {
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
static void dpy_refresh(DisplayState *s)
{
DisplayChangeListener *dcl;
void dpy_text_resize(QemuConsole *con, int w, int h)
{
DisplayState *s = con->ds;
- struct DisplayChangeListener *dcl;
+ DisplayChangeListener *dcl;
if (!qemu_console_is_visible(con)) {
return;
return false;
}
+QEMUGLContext dpy_gl_ctx_create(QemuConsole *con,
+ struct QEMUGLParams *qparams)
+{
+ assert(con->gl);
+ return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams);
+}
+
+void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx)
+{
+ assert(con->gl);
+ con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx);
+}
+
+int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx)
+{
+ assert(con->gl);
+ return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx);
+}
+
+QEMUGLContext dpy_gl_ctx_get_current(QemuConsole *con)
+{
+ assert(con->gl);
+ return con->gl->ops->dpy_gl_ctx_get_current(con->gl);
+}
+
+void dpy_gl_scanout(QemuConsole *con,
+ uint32_t backing_id, bool backing_y_0_top,
+ uint32_t x, uint32_t y, uint32_t width, uint32_t height)
+{
+ assert(con->gl);
+ con->gl->ops->dpy_gl_scanout(con->gl, backing_id,
+ backing_y_0_top,
+ x, y, width, height);
+}
+
+void dpy_gl_update(QemuConsole *con,
+ uint32_t x, uint32_t y, uint32_t w, uint32_t h)
+{
+ assert(con->gl);
+ con->gl->ops->dpy_gl_update(con->gl, x, y, w, h);
+}
+
/***********************************************************/
/* register display */
gchar *name;
int i;
- if (!display_state) {
- display_state = g_new0(DisplayState, 1);
- }
-
+ get_alloc_displaystate();
for (i = 0; i < nb_consoles; i++) {
if (consoles[i]->console_type != GRAPHIC_CONSOLE &&
consoles[i]->ds == NULL) {
return display_state;
}
+void graphic_console_set_hwops(QemuConsole *con,
+ const GraphicHwOps *hw_ops,
+ void *opaque)
+{
+ con->hw_ops = hw_ops;
+ con->hw = opaque;
+}
+
QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head,
const GraphicHwOps *hw_ops,
void *opaque)
ds = get_alloc_displaystate();
trace_console_gfx_new();
s = new_console(ds, GRAPHIC_CONSOLE, head);
- s->hw_ops = hw_ops;
- s->hw = opaque;
+ s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, dpy_set_ui_info_timer, s);
+ graphic_console_set_hwops(s, hw_ops, opaque);
if (dev) {
object_property_set_link(OBJECT(s), OBJECT(dev), "device",
&error_abort);
QemuConsole *qemu_console_lookup_by_index(unsigned int index)
{
- if (index >= MAX_CONSOLES) {
+ if (index >= nb_consoles) {
return NULL;
}
return consoles[index];
return con && (con->console_type != TEXT_CONSOLE);
}
+char *qemu_console_get_label(QemuConsole *con)
+{
+ if (con->console_type == GRAPHIC_CONSOLE) {
+ if (con->device) {
+ return g_strdup(object_get_typename(con->device));
+ }
+ return g_strdup("VGA");
+ } else {
+ if (con->chr && con->chr->label) {
+ return g_strdup(con->chr->label);
+ }
+ return g_strdup_printf("vc%d", con->index);
+ }
+}
+
int qemu_console_get_index(QemuConsole *con)
{
if (con == NULL) {
s->t_attrib_default.blink = 0;
s->t_attrib_default.invers = 0;
s->t_attrib_default.unvisible = 0;
- s->t_attrib_default.fgcol = COLOR_WHITE;
- s->t_attrib_default.bgcol = COLOR_BLACK;
+ s->t_attrib_default.fgcol = QEMU_COLOR_WHITE;
+ s->t_attrib_default.bgcol = QEMU_COLOR_BLACK;
/* set current text attributes to default */
s->t_attrib = s->t_attrib_default;
text_console_resize(s);
char msg[128];
int len;
- s->t_attrib.bgcol = COLOR_BLUE;
+ s->t_attrib.bgcol = QEMU_COLOR_BLUE;
len = snprintf(msg, sizeof(msg), "%s console\r\n", chr->label);
console_puts(chr, (uint8_t*)msg, len);
s->t_attrib = s->t_attrib_default;
chr->init(chr);
}
-static CharDriverState *text_console_init(ChardevVC *vc)
+static CharDriverState *text_console_init(ChardevVC *vc, Error **errp)
{
+ ChardevCommon *common = qapi_ChardevVC_base(vc);
CharDriverState *chr;
QemuConsole *s;
unsigned width = 0;
unsigned height = 0;
- chr = g_malloc0(sizeof(CharDriverState));
+ chr = qemu_chr_alloc(common, errp);
+ if (!chr) {
+ return NULL;
+ }
if (vc->has_width) {
width = vc->width;
if (!s) {
g_free(chr);
+ error_setg(errp, "cannot create text console");
return NULL;
}
static VcHandler *vc_handler = text_console_init;
-CharDriverState *vc_init(ChardevVC *vc)
+static CharDriverState *vc_init(const char *id, ChardevBackend *backend,
+ ChardevReturn *ret, Error **errp)
{
- return vc_handler(vc);
+ return vc_handler(backend->u.vc, errp);
}
void register_vc_handler(VcHandler *handler)
return console->surface;
}
-DisplayState *qemu_console_displaystate(QemuConsole *console)
-{
- return console->ds;
-}
-
-PixelFormat qemu_different_endianness_pixelformat(int bpp)
-{
- PixelFormat pf;
-
- memset(&pf, 0x00, sizeof(PixelFormat));
-
- pf.bits_per_pixel = bpp;
- pf.bytes_per_pixel = DIV_ROUND_UP(bpp, 8);
- pf.depth = bpp == 32 ? 24 : bpp;
-
- switch (bpp) {
- case 24:
- pf.rmask = 0x000000FF;
- pf.gmask = 0x0000FF00;
- pf.bmask = 0x00FF0000;
- pf.rmax = 255;
- pf.gmax = 255;
- pf.bmax = 255;
- pf.rshift = 0;
- pf.gshift = 8;
- pf.bshift = 16;
- pf.rbits = 8;
- pf.gbits = 8;
- pf.bbits = 8;
- break;
- case 32:
- pf.rmask = 0x0000FF00;
- pf.gmask = 0x00FF0000;
- pf.bmask = 0xFF000000;
- pf.amask = 0x00000000;
- pf.amax = 255;
- pf.rmax = 255;
- pf.gmax = 255;
- pf.bmax = 255;
- pf.ashift = 0;
- pf.rshift = 8;
- pf.gshift = 16;
- pf.bshift = 24;
- pf.rbits = 8;
- pf.gbits = 8;
- pf.bbits = 8;
- pf.abits = 8;
- break;
- default:
- break;
- }
- return pf;
-}
-
PixelFormat qemu_default_pixelformat(int bpp)
{
- PixelFormat pf;
-
- memset(&pf, 0x00, sizeof(PixelFormat));
-
- pf.bits_per_pixel = bpp;
- pf.bytes_per_pixel = DIV_ROUND_UP(bpp, 8);
- pf.depth = bpp == 32 ? 24 : bpp;
-
- switch (bpp) {
- case 15:
- pf.bits_per_pixel = 16;
- pf.rmask = 0x00007c00;
- pf.gmask = 0x000003E0;
- pf.bmask = 0x0000001F;
- pf.rmax = 31;
- pf.gmax = 31;
- pf.bmax = 31;
- pf.rshift = 10;
- pf.gshift = 5;
- pf.bshift = 0;
- pf.rbits = 5;
- pf.gbits = 5;
- pf.bbits = 5;
- break;
- case 16:
- pf.rmask = 0x0000F800;
- pf.gmask = 0x000007E0;
- pf.bmask = 0x0000001F;
- pf.rmax = 31;
- pf.gmax = 63;
- pf.bmax = 31;
- pf.rshift = 11;
- pf.gshift = 5;
- pf.bshift = 0;
- pf.rbits = 5;
- pf.gbits = 6;
- pf.bbits = 5;
- break;
- case 24:
- pf.rmask = 0x00FF0000;
- pf.gmask = 0x0000FF00;
- pf.bmask = 0x000000FF;
- pf.rmax = 255;
- pf.gmax = 255;
- pf.bmax = 255;
- pf.rshift = 16;
- pf.gshift = 8;
- pf.bshift = 0;
- pf.rbits = 8;
- pf.gbits = 8;
- pf.bbits = 8;
- break;
- case 32:
- pf.rmask = 0x00FF0000;
- pf.gmask = 0x0000FF00;
- pf.bmask = 0x000000FF;
- pf.rmax = 255;
- pf.gmax = 255;
- pf.bmax = 255;
- pf.rshift = 16;
- pf.gshift = 8;
- pf.bshift = 0;
- pf.rbits = 8;
- pf.gbits = 8;
- pf.bbits = 8;
- break;
- default:
- break;
- }
+ pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true);
+ PixelFormat pf = qemu_pixelformat_from_pixman(fmt);
return pf;
}
{
int val;
- backend->vc = g_new0(ChardevVC, 1);
+ backend->u.vc = g_new0(ChardevVC, 1);
val = qemu_opt_get_number(opts, "width", 0);
if (val != 0) {
- backend->vc->has_width = true;
- backend->vc->width = val;
+ backend->u.vc->has_width = true;
+ backend->u.vc->width = val;
}
val = qemu_opt_get_number(opts, "height", 0);
if (val != 0) {
- backend->vc->has_height = true;
- backend->vc->height = val;
+ backend->u.vc->has_height = true;
+ backend->u.vc->height = val;
}
val = qemu_opt_get_number(opts, "cols", 0);
if (val != 0) {
- backend->vc->has_cols = true;
- backend->vc->cols = val;
+ backend->u.vc->has_cols = true;
+ backend->u.vc->cols = val;
}
val = qemu_opt_get_number(opts, "rows", 0);
if (val != 0) {
- backend->vc->has_rows = true;
- backend->vc->rows = val;
+ backend->u.vc->has_rows = true;
+ backend->u.vc->rows = val;
}
}
static void register_types(void)
{
type_register_static(&qemu_console_info);
- register_char_driver_qapi("vc", CHARDEV_BACKEND_KIND_VC,
- qemu_chr_parse_vc);
+ register_char_driver("vc", CHARDEV_BACKEND_KIND_VC, qemu_chr_parse_vc,
+ vc_init);
}
type_init(register_types);
projects / mirror_qemu.git / blobdiff