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glcontext: Add gdk_gl_context_get_api()

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This is mostly for inspector.

Not sure if we also want to deprecate gdk_gl_context_get_use_es() in
favor of this function.
This commit is contained in:
Benjamin Otte 2021-10-07 23:03:45 +02:00
parent f584d4f500
commit e974a0412f
2 changed files with 49 additions and 0 deletions
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47
gdk/gdkglcontext.c
View File

@ -124,6 +124,7 @@ enum {
PROP_0,
PROP_ALLOWED_APIS,
PROP_API,
PROP_SHARED_CONTEXT,
LAST_PROP
@ -235,6 +236,10 @@ gdk_gl_context_get_property (GObject *object,
g_value_set_flags (value, priv->allowed_apis);
break;
case PROP_API:
g_value_set_flags (value, priv->api);
break;
case PROP_SHARED_CONTEXT:
g_value_set_object (value, NULL);
break;
@ -761,6 +766,23 @@ gdk_gl_context_class_init (GdkGLContextClass *klass)
G_PARAM_STATIC_STRINGS |
G_PARAM_EXPLICIT_NOTIFY);
/**
* GdkGLContext:api: (attributes org.gtk.Property.get=gdk_gl_context_get_api)
*
* The API currently in use.
*
* Since: 4.6
*/
properties[PROP_API] =
g_param_spec_flags ("api",
P_("API"),
P_("The API currently in use"),
GDK_TYPE_GL_API,
0,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS |
G_PARAM_EXPLICIT_NOTIFY);
gobject_class->set_property = gdk_gl_context_set_property;
gobject_class->get_property = gdk_gl_context_get_property;
gobject_class->dispose = gdk_gl_context_dispose;
@ -1234,6 +1256,28 @@ gdk_gl_context_get_allowed_apis (GdkGLContext *self)
return priv->allowed_apis;
}
/**
* gdk_gl_context_get_api: (attributes org.gtk.Method.get_property=api)
* @self: a GL context
*
* Gets the API currently in use.
*
* If the renderer has not been realized yet, 0 is returned.
*
* Returns: the currently used API
*
* Since: 4.6
**/
GdkGLAPI
gdk_gl_context_get_api (GdkGLContext *self)
{
GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (self);
g_return_val_if_fail (GDK_IS_GL_CONTEXT (self), 0);
return priv->api;
}
gboolean
gdk_gl_context_is_api_allowed (GdkGLContext *self,
GdkGLAPI api,
@ -1438,6 +1482,9 @@ gdk_gl_context_realize (GdkGLContext *context,
priv->api = GDK_GL_CONTEXT_GET_CLASS (context)->realize (context, error);
if (priv->api)
g_object_notify_by_pspec (G_OBJECT (context), properties[PROP_API]);
return priv->api;
}

2
gdk/gdkglcontext.h
View File

@ -95,6 +95,8 @@ void gdk_gl_context_set_allowed_apis (GdkGLContext *
GdkGLAPI apis);
GDK_AVAILABLE_IN_4_6
GdkGLAPI gdk_gl_context_get_allowed_apis (GdkGLContext *self);
GDK_AVAILABLE_IN_4_6
GdkGLAPI gdk_gl_context_get_api (GdkGLContext *self);
GDK_DEPRECATED_IN_4_6_FOR(gdk_gl_context_set_allowed_apis)
void gdk_gl_context_set_use_es (GdkGLContext *context,
int use_es);