diff options
Diffstat (limited to 'src/3rdparty/assimp/code/LWOLoader.h')
| -rw-r--r-- | src/3rdparty/assimp/code/LWOLoader.h | 714 |
1 files changed, 361 insertions, 353 deletions
diff --git a/src/3rdparty/assimp/code/LWOLoader.h b/src/3rdparty/assimp/code/LWOLoader.h index fc89e5f56..09d66cf24 100644 --- a/src/3rdparty/assimp/code/LWOLoader.h +++ b/src/3rdparty/assimp/code/LWOLoader.h @@ -2,11 +2,11 @@ Open Asset Import Library (assimp) ---------------------------------------------------------------------- -Copyright (c) 2006-2012, assimp team +Copyright (c) 2006-2016, 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 +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 @@ -23,16 +23,16 @@ following conditions are met: 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 +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 +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 +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 +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. ---------------------------------------------------------------------- @@ -42,16 +42,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #ifndef AI_LWOLOADER_H_INCLUDED #define AI_LWOLOADER_H_INCLUDED -#include "../include/assimp/types.h" -#include "../include/assimp/DefaultLogger.hpp" +#include <assimp/types.h> +#include <assimp/material.h> +#include <assimp/DefaultLogger.hpp> #include "LWOFileData.h" #include "BaseImporter.h" struct aiTexture; struct aiNode; +struct aiMaterial; -namespace Assimp { +namespace Assimp { using namespace LWO; // --------------------------------------------------------------------------- @@ -67,408 +69,414 @@ using namespace LWO; class LWOImporter : public BaseImporter { public: - LWOImporter(); - ~LWOImporter(); + LWOImporter(); + ~LWOImporter(); public: - // ------------------------------------------------------------------- - /** Returns whether the class can handle the format of the given file. - * See BaseImporter::CanRead() for details. - */ - bool CanRead( const std::string& pFile, IOSystem* pIOHandler, - bool checkSig) const; + // ------------------------------------------------------------------- + /** Returns whether the class can handle the format of the given file. + * See BaseImporter::CanRead() for details. + */ + bool CanRead( const std::string& pFile, IOSystem* pIOHandler, + bool checkSig) const; - // ------------------------------------------------------------------- - /** Called prior to ReadFile(). - * The function is a request to the importer to update its configuration - * basing on the Importer's configuration property list. - */ - void SetupProperties(const Importer* pImp); + // ------------------------------------------------------------------- + /** Called prior to ReadFile(). + * The function is a request to the importer to update its configuration + * basing on the Importer's configuration property list. + */ + void SetupProperties(const Importer* pImp); protected: - // ------------------------------------------------------------------- - // Get list of supported extensions - const aiImporterDesc* GetInfo () const; + // ------------------------------------------------------------------- + // Get list of supported extensions + const aiImporterDesc* GetInfo () const; - // ------------------------------------------------------------------- - /** Imports the given file into the given scene structure. - * See BaseImporter::InternReadFile() for details - */ - void InternReadFile( const std::string& pFile, aiScene* pScene, - IOSystem* pIOHandler); + // ------------------------------------------------------------------- + /** Imports the given file into the given scene structure. + * See BaseImporter::InternReadFile() for details + */ + void InternReadFile( const std::string& pFile, aiScene* pScene, + IOSystem* pIOHandler); private: - // ------------------------------------------------------------------- - /** Loads a LWO file in the older LWOB format (LW < 6) - */ - void LoadLWOBFile(); - - // ------------------------------------------------------------------- - /** Loads a LWO file in the newer LWO2 format (LW >= 6) - */ - void LoadLWO2File(); - - - // ------------------------------------------------------------------- - /** Parsing functions used for all file format versions - */ - inline void GetS0(std::string& out,unsigned int max); - inline float GetF4(); - inline uint32_t GetU4(); - inline uint16_t GetU2(); - inline uint8_t GetU1(); - - - // ------------------------------------------------------------------- - /** Loads a surface chunk from an LWOB file - * @param size Maximum size to be read, in bytes. - */ - void LoadLWOBSurface(unsigned int size); - - // ------------------------------------------------------------------- - /** Loads a surface chunk from an LWO2 file - * @param size Maximum size to be read, in bytes. - */ - void LoadLWO2Surface(unsigned int size); - - // ------------------------------------------------------------------- - /** Loads a texture block from a LWO2 file. - * @param size Maximum size to be read, in bytes. - * @param head Header of the SUF.BLOK header - */ - void LoadLWO2TextureBlock(LE_NCONST IFF::SubChunkHeader* head, - unsigned int size ); - - // ------------------------------------------------------------------- - /** Loads a shader block from a LWO2 file. - * @param size Maximum size to be read, in bytes. - * @param head Header of the SUF.BLOK header - */ - void LoadLWO2ShaderBlock(LE_NCONST IFF::SubChunkHeader* head, - unsigned int size ); - - // ------------------------------------------------------------------- - /** Loads an image map from a LWO2 file - * @param size Maximum size to be read, in bytes. - * @param tex Texture object to be filled - */ - void LoadLWO2ImageMap(unsigned int size, LWO::Texture& tex ); - void LoadLWO2Gradient(unsigned int size, LWO::Texture& tex ); - void LoadLWO2Procedural(unsigned int size, LWO::Texture& tex ); - - // loads the header - used by thethree functions above - void LoadLWO2TextureHeader(unsigned int size, LWO::Texture& tex ); - - // ------------------------------------------------------------------- - /** Loads the LWO tag list from the file - * @param size Maximum size to be read, in bytes. - */ - void LoadLWOTags(unsigned int size); - - // ------------------------------------------------------------------- - /** Load polygons from a POLS chunk - * @param length Size of the chunk - */ - void LoadLWO2Polygons(unsigned int length); - void LoadLWOBPolygons(unsigned int length); - - // ------------------------------------------------------------------- - /** Load polygon tags from a PTAG chunk - * @param length Size of the chunk - */ - void LoadLWO2PolygonTags(unsigned int length); - - // ------------------------------------------------------------------- - /** Load a vertex map from a VMAP/VMAD chunk - * @param length Size of the chunk - * @param perPoly Operate on per-polygon base? - */ - void LoadLWO2VertexMap(unsigned int length, bool perPoly); - - // ------------------------------------------------------------------- - /** Load polygons from a PNTS chunk - * @param length Size of the chunk - */ - void LoadLWOPoints(unsigned int length); - - // ------------------------------------------------------------------- - /** Load a clip from a CLIP chunk - * @param length Size of the chunk - */ - void LoadLWO2Clip(unsigned int length); - - // ------------------------------------------------------------------- - /** Load an envelope from an EVL chunk - * @param length Size of the chunk - */ - void LoadLWO2Envelope(unsigned int length); - - // ------------------------------------------------------------------- - /** Count vertices and faces in a LWOB/LWO2 file - */ - void CountVertsAndFacesLWO2(unsigned int& verts, - unsigned int& faces, - uint16_t*& cursor, - const uint16_t* const end, - unsigned int max = UINT_MAX); - - void CountVertsAndFacesLWOB(unsigned int& verts, - unsigned int& faces, - LE_NCONST uint16_t*& cursor, - const uint16_t* const end, - unsigned int max = UINT_MAX); - - // ------------------------------------------------------------------- - /** Read vertices and faces in a LWOB/LWO2 file - */ - void CopyFaceIndicesLWO2(LWO::FaceList::iterator& it, - uint16_t*& cursor, - const uint16_t* const end); - - // ------------------------------------------------------------------- - void CopyFaceIndicesLWOB(LWO::FaceList::iterator& it, - LE_NCONST uint16_t*& cursor, - const uint16_t* const end, - unsigned int max = UINT_MAX); - - // ------------------------------------------------------------------- - /** Resolve the tag and surface lists that have been loaded. - * Generates the mMapping table. - */ - void ResolveTags(); - - // ------------------------------------------------------------------- - /** Resolve the clip list that has been loaded. - * Replaces clip references with real clips. - */ - void ResolveClips(); - - // ------------------------------------------------------------------- - /** Add a texture list to an output material description. - * - * @param pcMat Output material - * @param in Input texture list - * @param type Type identifier of the texture list - */ - bool HandleTextures(aiMaterial* pcMat, const TextureList& in, - aiTextureType type); - - // ------------------------------------------------------------------- - /** Adjust a texture path - */ - void AdjustTexturePath(std::string& out); - - // ------------------------------------------------------------------- - /** Convert a LWO surface description to an ASSIMP material - */ - void ConvertMaterial(const LWO::Surface& surf,aiMaterial* pcMat); - - - // ------------------------------------------------------------------- - /** Get a list of all UV/VC channels required by a specific surface. - * - * @param surf Working surface - * @param layer Working layer - * @param out Output list. The members are indices into the - * UV/VC channel lists of the layer - */ - void FindUVChannels(/*const*/ LWO::Surface& surf, - LWO::SortedRep& sorted, - /*const*/ LWO::Layer& layer, - unsigned int out[AI_MAX_NUMBER_OF_TEXTURECOORDS]); - - // ------------------------------------------------------------------- - char FindUVChannels(LWO::TextureList& list, - LWO::Layer& layer,LWO::UVChannel& uv, unsigned int next); - - // ------------------------------------------------------------------- - void FindVCChannels(const LWO::Surface& surf, - LWO::SortedRep& sorted, - const LWO::Layer& layer, - unsigned int out[AI_MAX_NUMBER_OF_COLOR_SETS]); - - // ------------------------------------------------------------------- - /** Generate the final node graph - * Unused nodes are deleted. - * @param apcNodes Flat list of nodes - */ - void GenerateNodeGraph(std::map<uint16_t,aiNode*>& apcNodes); - - // ------------------------------------------------------------------- - /** Add children to a node - * @param node Node to become a father - * @param parent Index of the node - * @param apcNodes Flat list of nodes - used nodes are set to NULL. - */ - void AddChildren(aiNode* node, uint16_t parent, - std::vector<aiNode*>& apcNodes); - - // ------------------------------------------------------------------- - /** Read a variable sized integer - * @param inout Input and output buffer - */ - int ReadVSizedIntLWO2(uint8_t*& inout); - - // ------------------------------------------------------------------- - /** Assign a value from a VMAP to a vertex and all vertices - * attached to it. - * @param base VMAP destination data - * @param numRead Number of float's to be read - * @param idx Absolute index of the first vertex - * @param data Value of the VMAP to be assigned - read numRead - * floats from this array. - */ - void DoRecursiveVMAPAssignment(VMapEntry* base, unsigned int numRead, - unsigned int idx, float* data); - - // ------------------------------------------------------------------- - /** Compute normal vectors for a mesh - * @param mesh Input mesh - * @param smoothingGroups Smoothing-groups-per-face array - * @param surface Surface for the mesh - */ - void ComputeNormals(aiMesh* mesh, const std::vector<unsigned int>& smoothingGroups, - const LWO::Surface& surface); - - - // ------------------------------------------------------------------- - /** Setup a new texture after the corresponding chunk was - * encountered in the file. - * @param list Texture list - * @param size Maximum number of bytes to be read - * @return Pointer to new texture - */ - LWO::Texture* SetupNewTextureLWOB(LWO::TextureList& list, - unsigned int size); + // ------------------------------------------------------------------- + /** Loads a LWO file in the older LWOB format (LW < 6) + */ + void LoadLWOBFile(); + + // ------------------------------------------------------------------- + /** Loads a LWO file in the newer LWO2 format (LW >= 6) + */ + void LoadLWO2File(); + + + // ------------------------------------------------------------------- + /** Parsing functions used for all file format versions + */ + inline void GetS0(std::string& out,unsigned int max); + inline float GetF4(); + inline uint32_t GetU4(); + inline uint16_t GetU2(); + inline uint8_t GetU1(); + + + // ------------------------------------------------------------------- + /** Loads a surface chunk from an LWOB file + * @param size Maximum size to be read, in bytes. + */ + void LoadLWOBSurface(unsigned int size); + + // ------------------------------------------------------------------- + /** Loads a surface chunk from an LWO2 file + * @param size Maximum size to be read, in bytes. + */ + void LoadLWO2Surface(unsigned int size); + + // ------------------------------------------------------------------- + /** Loads a texture block from a LWO2 file. + * @param size Maximum size to be read, in bytes. + * @param head Header of the SUF.BLOK header + */ + void LoadLWO2TextureBlock(LE_NCONST IFF::SubChunkHeader* head, + unsigned int size ); + + // ------------------------------------------------------------------- + /** Loads a shader block from a LWO2 file. + * @param size Maximum size to be read, in bytes. + * @param head Header of the SUF.BLOK header + */ + void LoadLWO2ShaderBlock(LE_NCONST IFF::SubChunkHeader* head, + unsigned int size ); + + // ------------------------------------------------------------------- + /** Loads an image map from a LWO2 file + * @param size Maximum size to be read, in bytes. + * @param tex Texture object to be filled + */ + void LoadLWO2ImageMap(unsigned int size, LWO::Texture& tex ); + void LoadLWO2Gradient(unsigned int size, LWO::Texture& tex ); + void LoadLWO2Procedural(unsigned int size, LWO::Texture& tex ); + + // loads the header - used by thethree functions above + void LoadLWO2TextureHeader(unsigned int size, LWO::Texture& tex ); + + // ------------------------------------------------------------------- + /** Loads the LWO tag list from the file + * @param size Maximum size to be read, in bytes. + */ + void LoadLWOTags(unsigned int size); + + // ------------------------------------------------------------------- + /** Load polygons from a POLS chunk + * @param length Size of the chunk + */ + void LoadLWO2Polygons(unsigned int length); + void LoadLWOBPolygons(unsigned int length); + + // ------------------------------------------------------------------- + /** Load polygon tags from a PTAG chunk + * @param length Size of the chunk + */ + void LoadLWO2PolygonTags(unsigned int length); + + // ------------------------------------------------------------------- + /** Load a vertex map from a VMAP/VMAD chunk + * @param length Size of the chunk + * @param perPoly Operate on per-polygon base? + */ + void LoadLWO2VertexMap(unsigned int length, bool perPoly); + + // ------------------------------------------------------------------- + /** Load polygons from a PNTS chunk + * @param length Size of the chunk + */ + void LoadLWOPoints(unsigned int length); + + // ------------------------------------------------------------------- + /** Load a clip from a CLIP chunk + * @param length Size of the chunk + */ + void LoadLWO2Clip(unsigned int length); + + // ------------------------------------------------------------------- + /** Load an envelope from an EVL chunk + * @param length Size of the chunk + */ + void LoadLWO2Envelope(unsigned int length); + + // ------------------------------------------------------------------- + /** Count vertices and faces in a LWOB/LWO2 file + */ + void CountVertsAndFacesLWO2(unsigned int& verts, + unsigned int& faces, + uint16_t*& cursor, + const uint16_t* const end, + unsigned int max = UINT_MAX); + + void CountVertsAndFacesLWOB(unsigned int& verts, + unsigned int& faces, + LE_NCONST uint16_t*& cursor, + const uint16_t* const end, + unsigned int max = UINT_MAX); + + // ------------------------------------------------------------------- + /** Read vertices and faces in a LWOB/LWO2 file + */ + void CopyFaceIndicesLWO2(LWO::FaceList::iterator& it, + uint16_t*& cursor, + const uint16_t* const end); + + // ------------------------------------------------------------------- + void CopyFaceIndicesLWOB(LWO::FaceList::iterator& it, + LE_NCONST uint16_t*& cursor, + const uint16_t* const end, + unsigned int max = UINT_MAX); + + // ------------------------------------------------------------------- + /** Resolve the tag and surface lists that have been loaded. + * Generates the mMapping table. + */ + void ResolveTags(); + + // ------------------------------------------------------------------- + /** Resolve the clip list that has been loaded. + * Replaces clip references with real clips. + */ + void ResolveClips(); + + // ------------------------------------------------------------------- + /** Add a texture list to an output material description. + * + * @param pcMat Output material + * @param in Input texture list + * @param type Type identifier of the texture list + */ + bool HandleTextures(aiMaterial* pcMat, const TextureList& in, + aiTextureType type); + + // ------------------------------------------------------------------- + /** Adjust a texture path + */ + void AdjustTexturePath(std::string& out); + + // ------------------------------------------------------------------- + /** Convert a LWO surface description to an ASSIMP material + */ + void ConvertMaterial(const LWO::Surface& surf,aiMaterial* pcMat); + + + // ------------------------------------------------------------------- + /** Get a list of all UV/VC channels required by a specific surface. + * + * @param surf Working surface + * @param layer Working layer + * @param out Output list. The members are indices into the + * UV/VC channel lists of the layer + */ + void FindUVChannels(/*const*/ LWO::Surface& surf, + LWO::SortedRep& sorted, + /*const*/ LWO::Layer& layer, + unsigned int out[AI_MAX_NUMBER_OF_TEXTURECOORDS]); + + // ------------------------------------------------------------------- + char FindUVChannels(LWO::TextureList& list, + LWO::Layer& layer,LWO::UVChannel& uv, unsigned int next); + + // ------------------------------------------------------------------- + void FindVCChannels(const LWO::Surface& surf, + LWO::SortedRep& sorted, + const LWO::Layer& layer, + unsigned int out[AI_MAX_NUMBER_OF_COLOR_SETS]); + + // ------------------------------------------------------------------- + /** Generate the final node graph + * Unused nodes are deleted. + * @param apcNodes Flat list of nodes + */ + void GenerateNodeGraph(std::map<uint16_t,aiNode*>& apcNodes); + + // ------------------------------------------------------------------- + /** Add children to a node + * @param node Node to become a father + * @param parent Index of the node + * @param apcNodes Flat list of nodes - used nodes are set to NULL. + */ + void AddChildren(aiNode* node, uint16_t parent, + std::vector<aiNode*>& apcNodes); + + // ------------------------------------------------------------------- + /** Read a variable sized integer + * @param inout Input and output buffer + */ + int ReadVSizedIntLWO2(uint8_t*& inout); + + // ------------------------------------------------------------------- + /** Assign a value from a VMAP to a vertex and all vertices + * attached to it. + * @param base VMAP destination data + * @param numRead Number of float's to be read + * @param idx Absolute index of the first vertex + * @param data Value of the VMAP to be assigned - read numRead + * floats from this array. + */ + void DoRecursiveVMAPAssignment(VMapEntry* base, unsigned int numRead, + unsigned int idx, float* data); + + // ------------------------------------------------------------------- + /** Compute normal vectors for a mesh + * @param mesh Input mesh + * @param smoothingGroups Smoothing-groups-per-face array + * @param surface Surface for the mesh + */ + void ComputeNormals(aiMesh* mesh, const std::vector<unsigned int>& smoothingGroups, + const LWO::Surface& surface); + + + // ------------------------------------------------------------------- + /** Setup a new texture after the corresponding chunk was + * encountered in the file. + * @param list Texture list + * @param size Maximum number of bytes to be read + * @return Pointer to new texture + */ + LWO::Texture* SetupNewTextureLWOB(LWO::TextureList& list, + unsigned int size); protected: - /** true if the file is a LWO2 file*/ - bool mIsLWO2; + /** true if the file is a LWO2 file*/ + bool mIsLWO2; - /** true if the file is a LXOB file*/ - bool mIsLXOB; + /** true if the file is a LXOB file*/ + bool mIsLXOB; - /** Temporary list of layers from the file */ - LayerList* mLayers; + /** Temporary list of layers from the file */ + LayerList* mLayers; - /** Pointer to the current layer */ - LWO::Layer* mCurLayer; + /** Pointer to the current layer */ + LWO::Layer* mCurLayer; - /** Temporary tag list from the file */ - TagList* mTags; + /** Temporary tag list from the file */ + TagList* mTags; - /** Mapping table to convert from tag to surface indices. - UINT_MAX indicates that a no corresponding surface is available */ - TagMappingTable* mMapping; + /** Mapping table to convert from tag to surface indices. + UINT_MAX indicates that a no corresponding surface is available */ + TagMappingTable* mMapping; - /** Temporary surface list from the file */ - SurfaceList* mSurfaces; + /** Temporary surface list from the file */ + SurfaceList* mSurfaces; - /** Temporary clip list from the file */ - ClipList mClips; + /** Temporary clip list from the file */ + ClipList mClips; - /** Temporary envelope list from the file */ - EnvelopeList mEnvelopes; + /** Temporary envelope list from the file */ + EnvelopeList mEnvelopes; - /** file buffer */ - uint8_t* mFileBuffer; + /** file buffer */ + uint8_t* mFileBuffer; - /** Size of the file, in bytes */ - unsigned int fileSize; + /** Size of the file, in bytes */ + unsigned int fileSize; - /** Output scene */ - aiScene* pScene; + /** Output scene */ + aiScene* pScene; - /** Configuration option: speed flag set? */ - bool configSpeedFlag; + /** Configuration option: speed flag set? */ + bool configSpeedFlag; - /** Configuration option: index of layer to be loaded */ - unsigned int configLayerIndex; + /** Configuration option: index of layer to be loaded */ + unsigned int configLayerIndex; - /** Configuration option: name of layer to be loaded */ - std::string configLayerName; + /** Configuration option: name of layer to be loaded */ + std::string configLayerName; - /** True if we have a named layer */ - bool hasNamedLayer; + /** True if we have a named layer */ + bool hasNamedLayer; }; // ------------------------------------------------------------------------------------------------ inline float LWOImporter::GetF4() { - float f = *((float*)mFileBuffer);mFileBuffer += 4; - AI_LSWAP4(f); - return f; + float f; + ::memcpy(&f, mFileBuffer, 4); + mFileBuffer += 4; + AI_LSWAP4(f); + return f; } // ------------------------------------------------------------------------------------------------ inline uint32_t LWOImporter::GetU4() { - uint32_t f = *((uint32_t*)mFileBuffer);mFileBuffer += 4; - AI_LSWAP4(f); - return f; + uint32_t f; + ::memcpy(&f, mFileBuffer, 4); + mFileBuffer += 4; + AI_LSWAP4(f); + return f; } // ------------------------------------------------------------------------------------------------ inline uint16_t LWOImporter::GetU2() { - uint16_t f = *((uint16_t*)mFileBuffer);mFileBuffer += 2; - AI_LSWAP2(f); - return f; + uint16_t f; + ::memcpy(&f, mFileBuffer, 2); + mFileBuffer += 2; + AI_LSWAP2(f); + return f; } // ------------------------------------------------------------------------------------------------ inline uint8_t LWOImporter::GetU1() { - return *mFileBuffer++; + return *mFileBuffer++; } // ------------------------------------------------------------------------------------------------ inline int LWOImporter::ReadVSizedIntLWO2(uint8_t*& inout) { - int i; - int c = *inout;inout++; - if(c != 0xFF) - { - i = c << 8; - c = *inout;inout++; - i |= c; - } - else - { - c = *inout;inout++; - i = c << 16; - c = *inout;inout++; - i |= c << 8; - c = *inout;inout++; - i |= c; - } - return i; + int i; + int c = *inout;inout++; + if(c != 0xFF) + { + i = c << 8; + c = *inout;inout++; + i |= c; + } + else + { + c = *inout;inout++; + i = c << 16; + c = *inout;inout++; + i |= c << 8; + c = *inout;inout++; + i |= c; + } + return i; } // ------------------------------------------------------------------------------------------------ inline void LWOImporter::GetS0(std::string& out,unsigned int max) { - unsigned int iCursor = 0; - const char*sz = (const char*)mFileBuffer; - while (*mFileBuffer) - { - if (++iCursor > max) - { - DefaultLogger::get()->warn("LWO: Invalid file, string is is too long"); - break; - } - ++mFileBuffer; - } - size_t len = (size_t) ((const char*)mFileBuffer-sz); - out = std::string(sz,len); - mFileBuffer += (len&0x1 ? 1 : 2); + unsigned int iCursor = 0; + const char*sz = (const char*)mFileBuffer; + while (*mFileBuffer) + { + if (++iCursor > max) + { + DefaultLogger::get()->warn("LWO: Invalid file, string is is too long"); + break; + } + ++mFileBuffer; + } + size_t len = (size_t) ((const char*)mFileBuffer-sz); + out = std::string(sz,len); + mFileBuffer += (len&0x1 ? 1 : 2); } |