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51 lines
No EOL
1.6 KiB
C#
51 lines
No EOL
1.6 KiB
C#
// Copyright (C) 2013 Stephan Sundermann <stephansundermann@gmail.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 Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 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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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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// 02110-1301 USA
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namespace Gst.Base {
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using System;
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using System.Runtime.InteropServices;
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public partial class Adapter {
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[DllImport("gstbase-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern void gst_adapter_copy(IntPtr raw, out IntPtr dest, int offset, int size);
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public byte[] Copy(int offset, int size) {
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IntPtr mem = Marshal.AllocHGlobal(size);
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gst_adapter_copy(Handle, out mem, offset, size);
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byte[] bytes = new byte[size];
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Marshal.Copy(mem, bytes, 0, size);
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return bytes;
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}
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[DllImport("gstbase-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr gst_adapter_map(IntPtr raw, out int size);
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public byte[] Map() {
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int size;
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IntPtr mem = gst_adapter_map(Handle, out size);
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byte[] ret = new byte[size];
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Marshal.Copy(mem, ret, 0, size);
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return ret;
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}
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}
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} |