diff options
Diffstat (limited to 'src/gstreamer')
| -rw-r--r-- | src/gstreamer/gstlibcameraallocator.cpp | 16 |
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) |