/* GStreamer
 * SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: LGPL-2.0-only
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef GSTNVJPEGBUFFERPOOL_H_
#define GSTNVJPEGBUFFERPOOL_H_

#include <gst/gst.h>
#include "nvbufsurface.h"

G_BEGIN_DECLS

typedef struct _GstNvJpegBufferPool GstNvJpegBufferPool;
typedef struct _GstNvJpegBufferPoolClass GstNvJpegBufferPoolClass;
typedef struct _GstNvJpegBufferPoolPrivate GstNvJpegBufferPoolPrivate;

#define GST_TYPE_NVJPEG_BUFFER_POOL      (gst_nvjpeg_buffer_pool_get_type())
#define GST_IS_NVJPEG_BUFFER_POOL(obj)   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_NVJPEG_BUFFER_POOL))
#define GST_NVJPEG_BUFFER_POOL(obj)      (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_NVJPEG_BUFFER_POOL, GstNvJpegBufferPool))
#define GST_NVJPEG_BUFFER_POOL_CAST(obj) ((GstNvJpegBufferPool*)(obj))

#define GST_NVJPEG_MEMORY_TYPE "nvjpeg"
#define GST_BUFFER_POOL_OPTION_NVJPEG_META "GstBufferPoolOptionNvJpegMeta"
#define NV_GST_BUFFER_POOL_MAX_SIZE 8

struct _GstNvJpegBufferPool
{
  GstBufferPool bufferpool;

  GstNvJpegBufferPoolPrivate *priv;
  guint num_queued;
};

struct _GstNvJpegBufferPoolClass
{
  GstBufferPoolClass parent_class;
};

GType gst_nvjpeg_buffer_pool_get_type (void);

GstBufferPool* gst_nvjpeg_buffer_pool_new (void);

G_END_DECLS

#endif /* GSTNVJPEGBUFFERPOOL_H_ */
