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libs: display: pass display info when foreign display

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When creating a GstVaapiDisplay using a foreign VADisplay, and render
with that display, it also requires native display of the backend.

https://bugzilla.gnome.org/show_bug.cgi?id=766704
This commit is contained in:
Hyunjun Ko 2017-07-05 14:32:35 +09:00 committed by Víctor Manuel Jáquez Leal
parent ec3e10f666
commit 356212214b
1 changed files with 27 additions and 13 deletions
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40
gst-libs/gst/vaapi/gstvaapidisplay.c
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@ -852,29 +852,38 @@ gst_vaapi_display_destroy (GstVaapiDisplay * display)
static gboolean
gst_vaapi_display_create_unlocked (GstVaapiDisplay * display,
GstVaapiDisplayInitType init_type, gpointer init_value)
GstVaapiDisplayInitType init_type, gpointer data)
{
GstVaapiDisplayPrivate *const priv = GST_VAAPI_DISPLAY_GET_PRIVATE (display);
const GstVaapiDisplayClass *const klass =
GST_VAAPI_DISPLAY_GET_CLASS (display);
GstVaapiDisplayInfo info;
memset (&info, 0, sizeof (info));
info.display = display;
info.display_type = priv->display_type;
GstVaapiDisplayInfo info = {
.display = display,
.display_type = priv->display_type,
};
switch (init_type) {
case GST_VAAPI_DISPLAY_INIT_FROM_VA_DISPLAY:
info.va_display = init_value;
priv->display = init_value;
case GST_VAAPI_DISPLAY_INIT_FROM_VA_DISPLAY:{
GstVaapiDisplayInfo *p_info = data;
info.va_display = p_info->va_display;
info.display_type = p_info->display_type;
priv->display = p_info->va_display;
priv->use_foreign_display = TRUE;
break;
if (!klass->bind_display)
break;
data = p_info->native_display;
goto bind_display;
}
case GST_VAAPI_DISPLAY_INIT_FROM_DISPLAY_NAME:
if (klass->open_display && !klass->open_display (display, init_value))
if (klass->open_display && !klass->open_display (display, data))
return FALSE;
goto create_display;
case GST_VAAPI_DISPLAY_INIT_FROM_NATIVE_DISPLAY:
if (klass->bind_display && !klass->bind_display (display, init_value))
bind_display:
if (klass->bind_display && !klass->bind_display (display, data))
return FALSE;
// fall-through
create_display:
@ -1068,8 +1077,13 @@ error:
GstVaapiDisplay *
gst_vaapi_display_new_with_display (VADisplay va_display)
{
GstVaapiDisplayInfo info = {
.va_display = va_display,
.display_type = GST_VAAPI_DISPLAY_TYPE_ANY,
};
return gst_vaapi_display_new (g_object_new (GST_TYPE_VAAPI_DISPLAY, NULL),
GST_VAAPI_DISPLAY_INIT_FROM_VA_DISPLAY, va_display);
GST_VAAPI_DISPLAY_INIT_FROM_VA_DISPLAY, &info);
}
/**