gst: Use the streams of CameraConfiguration when allocating buffers

Currently, when allocating buffers, the streams of the Camera object are
used. Instead the streams of the CameraConfiguration object should be
used. This is because the Camera object holds all available streams
while the CameraConfiguration holds only the streams associated with the
current configuration.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/gstreamer/gstlibcameraallocator.cpp b/src/gstreamer/gstlibcameraallocator.cpp
index 13c6b493..7bd8ba2d 100644
--- a/src/gstreamer/gstlibcameraallocator.cpp
+++ b/src/gstreamer/gstlibcameraallocator.cpp
@@ -183,13 +183,15 @@ gst_libcamera_allocator_class_init(GstLibcameraAllocatorClass *klass)
 }
 
 GstLibcameraAllocator *
-gst_libcamera_allocator_new(std::shared_ptr<Camera> camera)
+gst_libcamera_allocator_new(std::shared_ptr<Camera> camera,
+			    CameraConfiguration *config_)
 {
 	auto *self = GST_LIBCAMERA_ALLOCATOR(g_object_new(GST_TYPE_LIBCAMERA_ALLOCATOR,
 							  nullptr));
 
 	self->fb_allocator = new FrameBufferAllocator(camera);
-	for (Stream *stream : camera->streams()) {
+	for (StreamConfiguration &streamCfg : *config_) {
+		Stream *stream = streamCfg.stream();
 		gint ret;
 
 		ret = self->fb_allocator->allocate(stream);