From bde275408c7f614ccf6e440bdd747f7b663fafe6 Mon Sep 17 00:00:00 2001 From: Nicolas Dufresne Date: Sat, 25 Jan 2020 17:47:17 -0500 Subject: gst: Add a pool and an allocator implementation This is needed to track the lifetime of the FrameBufferAllocator in relation to the GstBuffer/GstMemory objects travelling inside GStreamer. Signed-off-by: Nicolas Dufresne Reviewed-by: Laurent Pinchart Signed-off-by: Laurent Pinchart --- src/gstreamer/gstlibcamerapool.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/gstreamer/gstlibcamerapool.h (limited to 'src/gstreamer/gstlibcamerapool.h') diff --git a/src/gstreamer/gstlibcamerapool.h b/src/gstreamer/gstlibcamerapool.h new file mode 100644 index 00000000..c0a04cfb --- /dev/null +++ b/src/gstreamer/gstlibcamerapool.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2020, Collabora Ltd. + * Author: Nicolas Dufresne + * + * gstlibcamerapool.h - GStreamer Buffer Pool + * + * This is a partial implementation of GstBufferPool intended for internal use + * only. This pool cannot be configured or activated. + */ + +#ifndef __GST_LIBCAMERA_POOL_H__ +#define __GST_LIBCAMERA_POOL_H__ + +#include "gstlibcameraallocator.h" + +#include + +#include + +#define GST_TYPE_LIBCAMERA_POOL gst_libcamera_pool_get_type() +G_DECLARE_FINAL_TYPE(GstLibcameraPool, gst_libcamera_pool, GST_LIBCAMERA, POOL, GstBufferPool) + +GstLibcameraPool *gst_libcamera_pool_new(GstLibcameraAllocator *allocator, + libcamera::Stream *stream); + +#endif /* __GST_LIBCAMERA_POOL_H__ */ -- cgit v1.2.1