switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 241 deletions

diff --git a/libs/assimp/code/AssetLib/FBX/FBXUtil.cpp b/libs/assimp/code/AssetLib/FBX/FBXUtil.cpp
deleted file mode 100644
index ac465d6..0000000
--- a/libs/assimp/code/AssetLib/FBX/FBXUtil.cpp
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-All rights reserved.
-
-Redistribution and use of this software 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 assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"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 COPYRIGHT
-OWNER OR 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.
-
-----------------------------------------------------------------------
-*/
-
-/** @file  FBXUtil.cpp
- *  @brief Implementation of internal FBX utility functions
- */
-
-#include "FBXUtil.h"
-#include "FBXTokenizer.h"
-
-#include <assimp/TinyFormatter.h>
-#include <string>
-#include <cstring>
-
-#ifndef ASSIMP_BUILD_NO_FBX_IMPORTER
-
-namespace Assimp {
-namespace FBX {
-namespace Util {
-
-// ------------------------------------------------------------------------------------------------
-const char* TokenTypeString(TokenType t)
-{
-    switch(t) {
-        case TokenType_OPEN_BRACKET:
-            return "TOK_OPEN_BRACKET";
-
-        case TokenType_CLOSE_BRACKET:
-            return "TOK_CLOSE_BRACKET";
-
-        case TokenType_DATA:
-            return "TOK_DATA";
-
-        case TokenType_COMMA:
-            return "TOK_COMMA";
-
-        case TokenType_KEY:
-            return "TOK_KEY";
-
-        case TokenType_BINARY_DATA:
-            return "TOK_BINARY_DATA";
-    }
-
-    ai_assert(false);
-    return "";
-}
-
-
-// ------------------------------------------------------------------------------------------------
-std::string GetOffsetText(size_t offset)
-{
-    return static_cast<std::string>( Formatter::format() << " (offset 0x" << std::hex << offset << ") " );
-}
-
-// ------------------------------------------------------------------------------------------------
-std::string GetLineAndColumnText(unsigned int line, unsigned int column)
-{
-    return static_cast<std::string>( Formatter::format() << " (line " << line << " <<  col " << column << ") " );
-}
-
-// ------------------------------------------------------------------------------------------------
-std::string GetTokenText(const Token* tok)
-{
-    if(tok->IsBinary()) {
-        return static_cast<std::string>( Formatter::format() <<
-            " (" << TokenTypeString(tok->Type()) <<
-            ", offset 0x" << std::hex << tok->Offset() << ") " );
-    }
-
-    return static_cast<std::string>( Formatter::format() <<
-        " (" << TokenTypeString(tok->Type()) <<
-        ", line " << tok->Line() <<
-        ", col " << tok->Column() << ") " );
-}
-
-// Generated by this formula: T["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"[i]] = i;
-static const uint8_t base64DecodeTable[128] = {
-    255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-    255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-    255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 62, 255, 255, 255, 63,
-    52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 255, 255, 255, 255,
-    255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
-    15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 255, 255, 255,
-    255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
-    41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 255, 255, 255, 255, 255
-};
-
-uint8_t DecodeBase64(char ch)
-{
-    const auto idx = static_cast<uint8_t>(ch);
-    if (idx > 127)
-        return 255;
-    return base64DecodeTable[idx];
-}
-
-size_t ComputeDecodedSizeBase64(const char* in, size_t inLength)
-{
-    if (inLength < 2)
-    {
-        return 0;
-    }
-    const size_t equals = size_t(in[inLength - 1] == '=') + size_t(in[inLength - 2] == '=');
-    const size_t full_length = (inLength * 3) >> 2; // div by 4
-    if (full_length < equals)
-    {
-        return 0;
-    }
-    return full_length - equals;
-}
-
-size_t DecodeBase64(const char* in, size_t inLength, uint8_t* out, size_t maxOutLength)
-{
-    if (maxOutLength == 0 || inLength < 2) {
-        return 0;
-    }
-    const size_t realLength = inLength - size_t(in[inLength - 1] == '=') - size_t(in[inLength - 2] == '=');
-    size_t dst_offset = 0;
-    int val = 0, valb = -8;
-    for (size_t src_offset = 0; src_offset < realLength; ++src_offset)
-    {
-        const uint8_t table_value = Util::DecodeBase64(in[src_offset]);
-        if (table_value == 255)
-        {
-            return 0;
-        }
-        val = (val << 6) + table_value;
-        valb += 6;
-        if (valb >= 0)
-        {
-            out[dst_offset++] = static_cast<uint8_t>((val >> valb) & 0xFF);
-            valb -= 8;
-            val &= 0xFFF;
-        }
-    }
-    return dst_offset;
-}
-
-static const char to_base64_string[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-char EncodeBase64(char byte)
-{
-    return to_base64_string[(size_t)byte];
-}
-
-/** Encodes a block of 4 bytes to base64 encoding
-*
-*  @param bytes Bytes to encode.
-*  @param out_string String to write encoded values to.
-*  @param string_pos Position in out_string.*/
-void EncodeByteBlock(const char* bytes, std::string& out_string, size_t string_pos)
-{
-    char b0 = (bytes[0] & 0xFC) >> 2;
-    char b1 = (bytes[0] & 0x03) << 4 | ((bytes[1] & 0xF0) >> 4);
-    char b2 = (bytes[1] & 0x0F) << 2 | ((bytes[2] & 0xC0) >> 6);
-    char b3 = (bytes[2] & 0x3F);
-
-    out_string[string_pos + 0] = EncodeBase64(b0);
-    out_string[string_pos + 1] = EncodeBase64(b1);
-    out_string[string_pos + 2] = EncodeBase64(b2);
-    out_string[string_pos + 3] = EncodeBase64(b3);
-}
-
-std::string EncodeBase64(const char* data, size_t length)
-{
-    // calculate extra bytes needed to get a multiple of 3
-    size_t extraBytes = 3 - length % 3;
-
-    // number of base64 bytes
-    size_t encodedBytes = 4 * (length + extraBytes) / 3;
-
-    std::string encoded_string(encodedBytes, '=');
-
-    // read blocks of 3 bytes
-    for (size_t ib3 = 0; ib3 < length / 3; ib3++)
-    {
-        const size_t iByte = ib3 * 3;
-        const size_t iEncodedByte = ib3 * 4;
-        const char* currData = &data[iByte];
-
-        EncodeByteBlock(currData, encoded_string, iEncodedByte);
-    }
-
-    // if size of data is not a multiple of 3, also encode the final bytes (and add zeros where needed)
-    if (extraBytes > 0)
-    {
-        char finalBytes[4] = { 0,0,0,0 };
-        memcpy(&finalBytes[0], &data[length - length % 3], length % 3);
-
-        const size_t iEncodedByte = encodedBytes - 4;
-        EncodeByteBlock(&finalBytes[0], encoded_string, iEncodedByte);
-
-        // add '=' at the end
-        for (size_t i = 0; i < 4 * extraBytes / 3; i++)
-            encoded_string[encodedBytes - i - 1] = '=';
-    }
-    return encoded_string;
-}
-
-} // !Util
-} // !FBX
-} // !Assimp
-
-#endif