3 files changed, 4 insertions, 48 deletions

diff --git a/src/gstreamer/gstlibcamerapad.cpp b/src/gstreamer/gstlibcamerapad.cpp
index c00e81c8..87b4057a 100644
--- a/src/gstreamer/gstlibcamerapad.cpp
+++ b/src/gstreamer/gstlibcamerapad.cpp
@@ -18,7 +18,6 @@ struct _GstLibcameraPad {
 	GstPad parent;
 	StreamRole role;
 	GstLibcameraPool *pool;
-	GQueue pending_buffers;
 	GstClockTime latency;
 };
 
@@ -156,40 +155,6 @@ gst_libcamera_pad_get_stream(GstPad *pad)
 }
 
 void
-gst_libcamera_pad_queue_buffer(GstPad *pad, GstBuffer *buffer)
-{
-	auto *self = GST_LIBCAMERA_PAD(pad);
-	GLibLocker lock(GST_OBJECT(self));
-
-	g_queue_push_head(&self->pending_buffers, buffer);
-}
-
-GstFlowReturn
-gst_libcamera_pad_push_pending(GstPad *pad)
-{
-	auto *self = GST_LIBCAMERA_PAD(pad);
-	GstBuffer *buffer;
-
-	{
-		GLibLocker lock(GST_OBJECT(self));
-		buffer = GST_BUFFER(g_queue_pop_tail(&self->pending_buffers));
-	}
-
-	if (!buffer)
-		return GST_FLOW_OK;
-
-	return gst_pad_push(pad, buffer);
-}
-
-bool
-gst_libcamera_pad_has_pending(GstPad *pad)
-{
-	auto *self = GST_LIBCAMERA_PAD(pad);
-	GLibLocker lock(GST_OBJECT(self));
-	return self->pending_buffers.length > 0;
-}
-
-void
 gst_libcamera_pad_set_latency(GstPad *pad, GstClockTime latency)
 {
 	auto *self = GST_LIBCAMERA_PAD(pad);
diff --git a/src/gstreamer/gstlibcamerapad.h b/src/gstreamer/gstlibcamerapad.h
index 20769517..103ee57a 100644
--- a/src/gstreamer/gstlibcamerapad.h
+++ b/src/gstreamer/gstlibcamerapad.h
@@ -25,10 +25,4 @@ void gst_libcamera_pad_set_pool(GstPad *pad, GstLibcameraPool *pool);
 
 libcamera::Stream *gst_libcamera_pad_get_stream(GstPad *pad);
 
-void gst_libcamera_pad_queue_buffer(GstPad *pad, GstBuffer *buffer);
-
-GstFlowReturn gst_libcamera_pad_push_pending(GstPad *pad);
-
-bool gst_libcamera_pad_has_pending(GstPad *pad);
-
 void gst_libcamera_pad_set_latency(GstPad *pad, GstClockTime latency);
diff --git a/src/gstreamer/gstlibcamerasrc.cpp b/src/gstreamer/gstlibcamerasrc.cpp
index 2cb91563..8c1cd701 100644
--- a/src/gstreamer/gstlibcamerasrc.cpp
+++ b/src/gstreamer/gstlibcamerasrc.cpp
@@ -311,6 +311,9 @@ gst_libcamera_src_task_run(gpointer user_data)
 		return;
 	}
 
+	GstFlowReturn ret = GST_FLOW_OK;
+	gst_flow_combiner_reset(self->flow_combiner);
+
 	for (GstPad *srcpad : state->srcpads_) {
 		Stream *stream = gst_libcamera_pad_get_stream(srcpad);
 		GstBuffer *buffer = wrap->detachBuffer(stream);
@@ -327,13 +330,7 @@ gst_libcamera_src_task_run(gpointer user_data)
 		GST_BUFFER_OFFSET(buffer) = fb->metadata().sequence;
 		GST_BUFFER_OFFSET_END(buffer) = fb->metadata().sequence;
 
-		gst_libcamera_pad_queue_buffer(srcpad, buffer);
-	}
-
-	GstFlowReturn ret = GST_FLOW_OK;
-	gst_flow_combiner_reset(self->flow_combiner);
-	for (GstPad *srcpad : state->srcpads_) {
-		ret = gst_libcamera_pad_push_pending(srcpad);
+		ret = gst_pad_push(srcpad, buffer);
 		ret = gst_flow_combiner_update_pad_flow(self->flow_combiner,
 							srcpad, ret);
 	}