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-rw-r--r--src/gstreamer/gstlibcameraallocator.cpp16
1 files changed, 15 insertions, 1 deletions
diff --git a/src/gstreamer/gstlibcameraallocator.cpp b/src/gstreamer/gstlibcameraallocator.cpp
index 741ed592..7e4c904d 100644
--- a/src/gstreamer/gstlibcameraallocator.cpp
+++ b/src/gstreamer/gstlibcameraallocator.cpp
@@ -100,6 +100,11 @@ struct _GstLibcameraAllocator {
* FrameWrap.
*/
GHashTable *pools;
+ /*
+ * The camera manager represents the library, which needs to be kept
+ * alive until all the memory has been released.
+ */
+ std::shared_ptr<CameraManager> *cm_ptr;
};
G_DEFINE_TYPE(GstLibcameraAllocator, gst_libcamera_allocator,
@@ -173,6 +178,9 @@ gst_libcamera_allocator_finalize(GObject *object)
delete self->fb_allocator;
+ /* Keep last. */
+ delete self->cm_ptr;
+
G_OBJECT_CLASS(gst_libcamera_allocator_parent_class)->finalize(object);
}
@@ -193,11 +201,17 @@ gst_libcamera_allocator_new(std::shared_ptr<Camera> camera,
{
auto *self = GST_LIBCAMERA_ALLOCATOR(g_object_new(GST_TYPE_LIBCAMERA_ALLOCATOR,
nullptr));
+ gint ret;
+
+ self->cm_ptr = new std::shared_ptr<CameraManager>(gst_libcamera_get_camera_manager(ret));
+ if (ret) {
+ g_object_unref(self);
+ return nullptr;
+ }
self->fb_allocator = new FrameBufferAllocator(camera);
for (StreamConfiguration &streamCfg : *config_) {
Stream *stream = streamCfg.stream();
- gint ret;
ret = self->fb_allocator->allocate(stream);
if (ret == 0)