diff options
Diffstat (limited to 'src/3rdparty/assimp/code/Bitmap.cpp')
| -rw-r--r-- | src/3rdparty/assimp/code/Bitmap.cpp | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/src/3rdparty/assimp/code/Bitmap.cpp b/src/3rdparty/assimp/code/Bitmap.cpp deleted file mode 100644 index 76994513e..000000000 --- a/src/3rdparty/assimp/code/Bitmap.cpp +++ /dev/null @@ -1,153 +0,0 @@ -/* ---------------------------------------------------------------------------- -Open Asset Import Library (assimp) ---------------------------------------------------------------------------- - -Copyright (c) 2006-2017, 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 Bitmap.cpp - * @brief Defines bitmap format helper for textures - * - * Used for file formats which embed their textures into the model file. - */ - - -#include "Bitmap.h" -#include <assimp/texture.h> -#include <assimp/IOStream.hpp> -#include "ByteSwapper.h" - -namespace Assimp { - - void Bitmap::Save(aiTexture* texture, IOStream* file) { - if(file != NULL) { - Header header; - DIB dib; - - dib.size = DIB::dib_size; - dib.width = texture->mWidth; - dib.height = texture->mHeight; - dib.planes = 1; - dib.bits_per_pixel = 8 * mBytesPerPixel; - dib.compression = 0; - dib.image_size = (((dib.width * mBytesPerPixel) + 3) & 0x0000FFFC) * dib.height; - dib.x_resolution = 0; - dib.y_resolution = 0; - dib.nb_colors = 0; - dib.nb_important_colors = 0; - - header.type = 0x4D42; // 'BM' - header.offset = Header::header_size + DIB::dib_size; - header.size = header.offset + dib.image_size; - header.reserved1 = 0; - header.reserved2 = 0; - - WriteHeader(header, file); - WriteDIB(dib, file); - WriteData(texture, file); - } - } - - template<typename T> - inline std::size_t Copy(uint8_t* data, T& field) { -#ifdef AI_BUILD_BIG_ENDIAN - T field_swapped=AI_BE(field); - std::memcpy(data, &field_swapped, sizeof(field)); return sizeof(field); -#else - std::memcpy(data, &AI_BE(field), sizeof(field)); return sizeof(field); -#endif - } - - void Bitmap::WriteHeader(Header& header, IOStream* file) { - uint8_t data[Header::header_size]; - - std::size_t offset = 0; - - offset += Copy(&data[offset], header.type); - offset += Copy(&data[offset], header.size); - offset += Copy(&data[offset], header.reserved1); - offset += Copy(&data[offset], header.reserved2); - Copy(&data[offset], header.offset); - - file->Write(data, Header::header_size, 1); - } - - void Bitmap::WriteDIB(DIB& dib, IOStream* file) { - uint8_t data[DIB::dib_size]; - - std::size_t offset = 0; - - offset += Copy(&data[offset], dib.size); - offset += Copy(&data[offset], dib.width); - offset += Copy(&data[offset], dib.height); - offset += Copy(&data[offset], dib.planes); - offset += Copy(&data[offset], dib.bits_per_pixel); - offset += Copy(&data[offset], dib.compression); - offset += Copy(&data[offset], dib.image_size); - offset += Copy(&data[offset], dib.x_resolution); - offset += Copy(&data[offset], dib.y_resolution); - offset += Copy(&data[offset], dib.nb_colors); - Copy(&data[offset], dib.nb_important_colors); - - file->Write(data, DIB::dib_size, 1); - } - - void Bitmap::WriteData(aiTexture* texture, IOStream* file) { - static const std::size_t padding_offset = 4; - static const uint8_t padding_data[padding_offset] = {0x0, 0x0, 0x0, 0x0}; - - unsigned int padding = (padding_offset - ((mBytesPerPixel * texture->mWidth) % padding_offset)) % padding_offset; - uint8_t pixel[mBytesPerPixel]; - - for(std::size_t i = 0; i < texture->mHeight; ++i) { - for(std::size_t j = 0; j < texture->mWidth; ++j) { - const aiTexel& texel = texture->pcData[(texture->mHeight - i - 1) * texture->mWidth + j]; // Bitmap files are stored in bottom-up format - - pixel[0] = texel.r; - pixel[1] = texel.g; - pixel[2] = texel.b; - pixel[3] = texel.a; - - file->Write(pixel, mBytesPerPixel, 1); - } - - file->Write(padding_data, padding, 1); - } - } - -} |