From 3d43b99268481346669804e8863938e4b6523985 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Tue, 18 Jun 2013 11:38:05 +0200 Subject: [PATCH 43/50] cheese_camera_get_camera_devices: Allow calling before cheese_camera_setup() Signed-off-by: Hans de Goede --- libcheese/cheese-camera.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/libcheese/cheese-camera.c b/libcheese/cheese-camera.c index fab9b03..c4d4253 100644 --- a/libcheese/cheese-camera.c +++ b/libcheese/cheese-camera.c @@ -360,6 +360,9 @@ cheese_camera_detect_camera_devices (CheeseCamera *camera) { CheeseCameraPrivate *priv = camera->priv; + if (priv->monitor) + return; /* Camera devices already detected */ + priv->num_camera_devices = 0; priv->camera_devices = g_ptr_array_new_with_free_func ((GDestroyNotify) g_object_unref); @@ -1636,13 +1639,11 @@ cheese_camera_setup (CheeseCamera *camera, const gchar *uuid, GError **error) GPtrArray * cheese_camera_get_camera_devices (CheeseCamera *camera) { - CheeseCameraPrivate *priv; - g_return_val_if_fail (CHEESE_IS_CAMERA (camera), NULL); - priv = camera->priv; + cheese_camera_detect_camera_devices (camera); - return g_ptr_array_ref (priv->camera_devices); + return g_ptr_array_ref (camera->priv->camera_devices); } /** -- 1.8.2.1