mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-09 05:38:58 +00:00
0ed9c39835
Adding NVIDIA nvCOMP library based plugin for lossless raw video compression/decompression. To build this plugin, user should install nvCOMP SDK first and specify the SDK path via "nvcomp-sdk-path" build option or NVCOMP_SDK_PATH env. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6912>
56 lines
No EOL
1.5 KiB
C
56 lines
No EOL
1.5 KiB
C
/* GStreamer
|
|
* Copyright (C) 2024 Seungha Yang <seungha@centricular.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
|
|
#ifdef G_OS_WIN32
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
#include <gst/cuda/gstcuda.h>
|
|
#include <stdint.h>
|
|
#include <nvcomp.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
enum GstNvCompMethod
|
|
{
|
|
GST_NV_COMP_LZ4,
|
|
GST_NV_COMP_SNAPPY,
|
|
GST_NV_COMP_GDEFLATE,
|
|
GST_NV_COMP_DEFLATE,
|
|
GST_NV_COMP_ZSTD,
|
|
GST_NV_COMP_CASCADED,
|
|
GST_NV_COMP_BITCOMP,
|
|
GST_NV_COMP_ANS,
|
|
GST_NV_COMP_LAST,
|
|
};
|
|
|
|
#define GST_TYPE_NV_COMP_METHOD (gst_nv_comp_method_get_type())
|
|
GType gst_nv_comp_method_get_type ();
|
|
|
|
const gchar * gst_nv_comp_method_to_string (GstNvCompMethod method);
|
|
|
|
#define GST_NV_COMP_HEADER_VERSION 1
|
|
#define GST_NV_COMP_HEADER_MIN_SIZE (sizeof (guint32) * 6)
|
|
|
|
G_END_DECLS |