static gboolean
output_get_supports_underscanning_xrandr (MetaOutput *output,
char **underscan_value)
{
Display *xdisplay = xdisplay_from_output (output);
Atom atom, actual_type;
int actual_format, i;
unsigned long nitems, bytes_after;
g_autofree unsigned char *buffer = NULL;
XRRPropertyInfo *property_info;
Atom *values;
gboolean supports_underscanning = FALSE;
atom = XInternAtom (xdisplay, "underscan", False);
XRRGetOutputProperty (xdisplay,
(XID)output->winsys_id,
atom,
0, G_MAXLONG, False, False, XA_ATOM,
&actual_type, &actual_format,
&nitems, &bytes_after, &buffer);
if (actual_type != XA_ATOM || actual_format != 32 || nitems < 1)
return FALSE;
property_info = XRRQueryOutputProperty (xdisplay,
(XID) output->winsys_id,
atom);
values = (Atom *) property_info->values;
for (i = 0; i < property_info->num_values; i++)
{
/* The output supports underscanning if "on" or "crop" are valid values
* for the underscan property.
*/
char *name = XGetAtomName (xdisplay, values[i]);
if (strcmp (name, "on") == 0 || strcmp (name, "crop") == 0)
{
supports_underscanning = TRUE;
if (underscan_value)
*underscan_value = g_strdup (name);
}
XFree (name);
if (supports_underscanning)
break;
}
XFree (property_info);
return supports_underscanning;
}
static void psb_xrandr_hdmi_property(VADriverContextP ctx)
{
INIT_DRIVER_DATA;
Atom *props;
Atom actual_type;
XRRPropertyInfo *propinfo;
int i, nprop, actual_format;
unsigned long nitems, bytes_after;
char* prop_name;
unsigned char* prop;
/* Check HDMI properties */
props = XRRListOutputProperties(psb_xrandr_info->dpy, psb_xrandr_info->extend_output->output_id, &nprop);
if (!props) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "Xrandr: XRRListOutputProperties failed\n", psb_xrandr_info->extend_output->output_id);
return;
}
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: extend output %08x has %d properties\n", psb_xrandr_info->extend_output->output_id, nprop);
for (i = 0; i < nprop; i++) {
XRRGetOutputProperty(psb_xrandr_info->dpy, psb_xrandr_info->extend_output->output_id, props[i],
0, 100, False, False, AnyPropertyType, &actual_type, &actual_format,
&nitems, &bytes_after, &prop);
propinfo = XRRQueryOutputProperty(psb_xrandr_info->dpy, psb_xrandr_info->extend_output->output_id, props[i]);
if (!propinfo) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "Xrandr: get output %08x prop %08x failed\n", psb_xrandr_info->extend_output->output_id, props[i]);
return;
}
prop_name = XGetAtomName(psb_xrandr_info->dpy, props[i]);
/* Currently all properties are XA_INTEGER, 32 */
if (!strcmp(prop_name, "ExtVideoMode")) {
psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtVideoMode (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode);
} else if (!strcmp(prop_name, "ExtVideoMode_Xres")) {
psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_XRes = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtVideoMode_XRes (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_XRes);
} else if (!strcmp(prop_name, "ExtVideoMode_Yres")) {
psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_YRes = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtVideoMode_YRes (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_YRes);
} else if (!strcmp(prop_name, "ExtVideoMode_X_Offset")) {
psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_X_Offset = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtVideoMode_X_Offset (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_X_Offset);
} else if (!strcmp(prop_name, "ExtVideoMode_Y_Offset")) {
psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_Y_Offset = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtVideoMode_Y_Offset (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_Y_Offset);
} else if (!strcmp(prop_name, "ExtVideoMode_Center")) {
psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_Center = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtVideoMode_Center (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_Center);
} else if (!strcmp(prop_name, "ExtVideoMode_SubTitle")) {
psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_SubTitle = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtVideoMode_SubTitle (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtVideoMode_SubTitle);
} else if (!strcmp(prop_name, "ExtDesktopMode")) {
if ((psb_xrandr_info->hdmi_extvideo_prop->ExtDesktopMode != EXTENDEDVIDEO) &&
((int)((INT32*)prop)[0] == EXTENDEDVIDEO)) {
driver_data->xrandr_dirty |= PSB_NEW_EXTVIDEO;
}
psb_xrandr_info->hdmi_extvideo_prop->ExtDesktopMode = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: ExtDesktopMode (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->ExtDesktopMode);
} else if (!strcmp(prop_name, "OverscanMode")) {
psb_xrandr_info->hdmi_extvideo_prop->OverscanMode = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: OverscanMode (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->OverscanMode);
} else if (!strcmp(prop_name, "PANELFITTING")) {
psb_xrandr_info->hdmi_extvideo_prop->PANELFITTING = (int)((INT32*)prop)[0];
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Xrandr: PANELFITTING (%08x)\n", psb_xrandr_info->hdmi_extvideo_prop->PANELFITTING);
}
}
}
