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Diffstat (limited to 'src/3rdparty/assimp/contrib/Open3DGC/o3dgcSC3DMCEncoder.h')
| -rw-r--r-- | src/3rdparty/assimp/contrib/Open3DGC/o3dgcSC3DMCEncoder.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/3rdparty/assimp/contrib/Open3DGC/o3dgcSC3DMCEncoder.h b/src/3rdparty/assimp/contrib/Open3DGC/o3dgcSC3DMCEncoder.h new file mode 100644 index 000000000..9c4e95026 --- /dev/null +++ b/src/3rdparty/assimp/contrib/Open3DGC/o3dgcSC3DMCEncoder.h @@ -0,0 +1,116 @@ +/* +Copyright (c) 2013 Khaled Mammou - Advanced Micro Devices, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + + +#pragma once +#ifndef O3DGC_SC3DMC_ENCODER_H +#define O3DGC_SC3DMC_ENCODER_H + +#include "o3dgcCommon.h" +#include "o3dgcBinaryStream.h" +#include "o3dgcIndexedFaceSet.h" +#include "o3dgcSC3DMCEncodeParams.h" +#include "o3dgcTriangleListEncoder.h" + +namespace o3dgc +{ + //! + template<class T> + class SC3DMCEncoder + { + public: + //! Constructor. + SC3DMCEncoder(void) + { + m_posSize = 0; + m_quantFloatArray = 0; + m_quantFloatArraySize = 0; + m_sizeBufferAC = 0; + m_bufferAC = 0; + m_normals = 0; + m_normalsSize = 0; + m_streamType = O3DGC_STREAM_TYPE_UNKOWN; + }; + //! Destructor. + ~SC3DMCEncoder(void) + { + delete [] m_normals; + delete [] m_quantFloatArray; + delete [] m_bufferAC; + } + //! + O3DGCErrorCode Encode(const SC3DMCEncodeParams & params, + const IndexedFaceSet<T> & ifs, + BinaryStream & bstream); + const SC3DMCStats & GetStats() const { return m_stats;} + + private: + O3DGCErrorCode EncodeHeader(const SC3DMCEncodeParams & params, + const IndexedFaceSet<T> & ifs, + BinaryStream & bstream); + O3DGCErrorCode EncodePayload(const SC3DMCEncodeParams & params, + const IndexedFaceSet<T> & ifs, + BinaryStream & bstream); + O3DGCErrorCode EncodeFloatArray(const Real * const floatArray, + unsigned long numfloatArray, + unsigned long dimfloatArray, + unsigned long stride, + const Real * const minfloatArray, + const Real * const maxfloatArray, + unsigned long nQBits, + const IndexedFaceSet<T> & ifs, + O3DGCSC3DMCPredictionMode predMode, + BinaryStream & bstream); + O3DGCErrorCode QuantizeFloatArray(const Real * const floatArray, + unsigned long numFloatArray, + unsigned long dimFloatArray, + unsigned long stride, + const Real * const minfloatArray, + const Real * const maxfloatArray, + unsigned long nQBits); + O3DGCErrorCode EncodeIntArray(const long * const intArray, + unsigned long numIntArray, + unsigned long dimIntArray, + unsigned long stride, + const IndexedFaceSet<T> & ifs, + O3DGCSC3DMCPredictionMode predMode, + BinaryStream & bstream); + O3DGCErrorCode ProcessNormals(const IndexedFaceSet<T> & ifs); + TriangleListEncoder<T> m_triangleListEncoder; + long * m_quantFloatArray; + unsigned long m_posSize; + unsigned long m_quantFloatArraySize; + unsigned char * m_bufferAC; + unsigned long m_sizeBufferAC; + SC3DMCPredictor m_neighbors [O3DGC_SC3DMC_MAX_PREDICTION_NEIGHBORS]; + unsigned long m_freqSymbols[O3DGC_SC3DMC_MAX_PREDICTION_SYMBOLS]; + unsigned long m_freqPreds [O3DGC_SC3DMC_MAX_PREDICTION_NEIGHBORS]; + Vector<long> m_predictors; + Real * m_normals; + unsigned long m_normalsSize; + SC3DMCStats m_stats; + O3DGCStreamType m_streamType; + }; +} +#include "o3dgcSC3DMCEncoder.inl" // template implementation +#endif // O3DGC_SC3DMC_ENCODER_H + |