From d1456554f2fb3b3ca62d6500d41a09d50c37afa1 Mon Sep 17 00:00:00 2001 From: Justin Clarke Casey Date: Thu, 15 Jan 2009 21:37:22 +0000 Subject: * Delete OpenSim/Framework/OpenJpeg for now, with Teravus' permission ;) --- OpenSim/Framework/OpenJpeg/bio.cs | 162 -------------------------------------- 1 file changed, 162 deletions(-) delete mode 100644 OpenSim/Framework/OpenJpeg/bio.cs (limited to 'OpenSim/Framework/OpenJpeg/bio.cs') diff --git a/OpenSim/Framework/OpenJpeg/bio.cs b/OpenSim/Framework/OpenJpeg/bio.cs deleted file mode 100644 index 4a5b321..0000000 --- a/OpenSim/Framework/OpenJpeg/bio.cs +++ /dev/null @@ -1,162 +0,0 @@ -/* - * Copyright (c) Contributors, http://opensimulator.org/ - * See CONTRIBUTORS.TXT for a full list of copyright holders. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of the OpenSimulator Project nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -using System; -using System.Collections.Generic; -using System.Text; - -namespace OpenSim.Framework.OpenJpeg -{ - public static class bio - { - public static opj_bio bio_create() - { - opj_bio bio = new opj_bio(); - return bio; - } - - public static void bio_destroy(opj_bio bio) - { - // not needed on C# - } - - public static int bio_numbytes(opj_bio bio) - { - return (bio.bp - bio.start); - } - - public static void bio_init_enc(opj_bio bio, sbyte bp, int len) - { - bio.start = (byte)bp; - bio.end = (byte)(bp + (byte)len); - bio.bp = (byte)bp; - bio.buf = 0; - bio.ct = 8; - } - - public static void bio_init_dec(opj_bio bio, sbyte bp, int len) - { - bio.start = (byte)bp; - bio.end = (byte)(bp + len); - bio.bp = (byte)bp; - bio.buf = 0; - bio.ct = 0; - } - - public static void bio_write(opj_bio bio, int v, int n) - { - for (int i = n - 1; i >= 0; i--) - bio_putbit(bio, (v >> i) & 1); - } - - public static int bio_read(opj_bio bio, int n) - { - int v = 0; - for (int i = n - 1; i >= 0; i--) - v += bio_getbit(bio) << i; - - return v; - } - - public static int bio_flush(opj_bio bio) - { - bio.ct = 0; - if (bio_byteout(bio) != 0) - return 1; - - if (bio.ct == 7) - { - bio.ct = 0; - if (bio_byteout(bio) != 0) - return 1; - } - return 0; - } - - public static int bio_inalign(opj_bio bio) - { - bio.ct = 0; - if ((bio.buf & 0xff) == 0xff) - { - if (bio_bytein(bio) != 0) - return 1; - bio.ct = 0; - } - return 0; - } - - private static int bio_bytein(opj_bio bio) - { - bio.buf = (bio.buf << 8) & 0xffff; - bio.ct = bio.buf == 0xff00 ? 7 : 8; - if (bio.bp >= bio.end) - return 1; - bio.buf |= bio.bp++; - - return 0; - } - - private static int bio_byteout(opj_bio bio) - { - bio.buf = (bio.buf << 8) & 0xffff; - bio.ct = bio.buf == 0xff00 ? 7 : 8; - if (bio.bp >= bio.end) - return 1; - - bio.bp = (byte)(bio.buf >> 8); - bio.bp++; - return 0; - } - - private static void bio_putbit(opj_bio bio, int b) - { - if (bio.ct == 0) - bio_byteout(bio); - - bio.ct--; - bio.buf |= (byte)(b << bio.ct); - } - - private static int bio_getbit(opj_bio bio) - { - if (bio.ct == 0) - bio_bytein(bio); - bio.ct--; - - return (int)((bio.buf >> bio.ct) & 1); - } - } - - public struct opj_bio - { - public byte start; - public byte end; - public byte bp; - public uint buf; - public int ct; - } -} -- cgit v1.1