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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
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* Copyright (C) 2024 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#ifdef G_OS_WIN32
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#include <windows.h>
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#endif
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#include <gst/cuda/gstcuda.h>
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#include <stdint.h>
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#include <nvcomp.h>
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G_BEGIN_DECLS
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enum GstNvCompMethod
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{
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GST_NV_COMP_LZ4,
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GST_NV_COMP_SNAPPY,
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GST_NV_COMP_GDEFLATE,
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GST_NV_COMP_DEFLATE,
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GST_NV_COMP_ZSTD,
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GST_NV_COMP_CASCADED,
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GST_NV_COMP_BITCOMP,
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GST_NV_COMP_ANS,
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GST_NV_COMP_LAST,
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};
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#define GST_TYPE_NV_COMP_METHOD (gst_nv_comp_method_get_type())
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GType gst_nv_comp_method_get_type ();
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const gchar * gst_nv_comp_method_to_string (GstNvCompMethod method);
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#define GST_NV_COMP_HEADER_VERSION 1
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#define GST_NV_COMP_HEADER_MIN_SIZE (sizeof (guint32) * 6)
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G_END_DECLS |