00001 /*!@file CUDA/CudaImageDisplay.h Interface for CUDA-OpenGL Display */ 00002 00003 // //////////////////////////////////////////////////////////////////// // 00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2005 // 00005 // by the University of Southern California (USC) and the iLab at USC. // 00006 // See http://iLab.usc.edu for information about this project. // 00007 // //////////////////////////////////////////////////////////////////// // 00008 // Major portions of the iLab Neuromorphic Vision Toolkit are protected // 00009 // under the U.S. patent ``Computation of Intrinsic Perceptual Saliency // 00010 // in Visual Environments, and Applications'' by Christof Koch and // 00011 // Laurent Itti, California Institute of Technology, 2001 (patent // 00012 // pending; application number 09/912,225 filed July 23, 2001; see // 00013 // http://pair.uspto.gov/cgi-bin/final/home.pl for current status). // 00014 // //////////////////////////////////////////////////////////////////// // 00015 // This file is part of the iLab Neuromorphic Vision C++ Toolkit. // 00016 // // 00017 // The iLab Neuromorphic Vision C++ Toolkit is free software; you can // 00018 // redistribute it and/or modify it under the terms of the GNU General // 00019 // Public License as published by the Free Software Foundation; either // 00020 // version 2 of the License, or (at your option) any later version. // 00021 // // 00022 // The iLab Neuromorphic Vision C++ Toolkit is distributed in the hope // 00023 // that it will be useful, but WITHOUT ANY WARRANTY; without even the // 00024 // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR // 00025 // PURPOSE. See the GNU General Public License for more details. // 00026 // // 00027 // You should have received a copy of the GNU General Public License // 00028 // along with the iLab Neuromorphic Vision C++ Toolkit; if not, write // 00029 // to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, // 00030 // Boston, MA 02111-1307 USA. // 00031 // //////////////////////////////////////////////////////////////////// // 00032 #include "cudadefs.h" 00033 00034 #ifndef IMAGE_DISPLAY_H_DEFINED 00035 #define IMAGE_DISPLAY_H_DEFINED 00036 00037 #define BLOCKDIM_X 8 00038 #define BLOCKDIM_Y 8 00039 00040 // CUDA wrapper functions for allocation/freeing texture arrays 00041 extern "C" cudaError_t CUDA_Bind2TextureArray(int index); 00042 extern "C" cudaError_t CUDA_UnbindTexture(int index); 00043 extern "C" cudaError_t CUDA_MallocArray(unsigned int *src, int imageW, int imageH,int index); 00044 extern "C" cudaError_t CUDA_UpdateArray(unsigned int *src, int imageW, int imageH,int index); 00045 extern "C" cudaError_t CUDA_FreeArray(); 00046 00047 // CUDA kernel functions 00048 extern "C" void cuda_Copy( unsigned int *d_dst, int imageW, int imageH); 00049 extern "C" void CUDA_convert_float_uint(float3_t* src,unsigned int *dst,int tile_length,int size); 00050 #endif
1.6.3