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  • Committer: Suren A. Chilingaryan
  • Date: 2010-04-22 13:42:41 UTC
  • Revision ID: csa@dside.dyndns.org-20100422134241-fv5m2ufk8n2tc9h5
Implementation of image and fragment modes, support for non-cacheable grids

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dict_hw/src/normxcorr_hw.h
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    float *cuda_points;                 // Various information on control points:
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                                        // 0: data_x
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                                        // 1: data_y
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                                        // 2: sum
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                                        // 3: denom
 
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                                        // 0: sum
 
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                                        // 1: denom
 
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    unsigned char *cuda_base_image;
 
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    unsigned char *cuda_image;
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    unsigned char *input_buffer;        // Input Image buffer / Host
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    unsigned char *cuda_input_buffer;   // Input Image buffer / Device
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    int cudpp_initialized;              // Flag indicating if CUDPP plan is initialized
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    CUDPPHandle cudpp_plan;
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    DICTImageType image_type;
 
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    void *image_buf;            // Temporary buffer for images (specific-format)
 
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    unsigned char *image;       // Reduced format
 
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        // Here are starting non-zeroed parameters, so the matlab mode should be first
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    int matlab_mode;            // 2D stored transposed (i.e. by columns)
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    int use_cache;              // 1 - base image caching is enabled or not
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    int mode;                   // 1 - image mode, 0 - fragment mode
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    int base_mode;              // 1 - image mode, 0 - fragment mode
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    float minx,miny,maxx,maxy;  // Coordinates of actualy used rectangle of image
 
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    float minx,miny,maxx,maxy;                          // Coordinates of actualy used rectangle of image
 
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    float base_minx, base_miny, base_maxx, base_maxy;   // Coordinates of actualy used rectangle of base image
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    int ncp;                    // Number of control points
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    int ncp_alloc_size;
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    int side_blocks_power;      // Indicates if amount of side blocks is power of 2
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    int base_blocks_power;      // Indicates if amount of base blocks is power of 2
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    DICTImageType image_type;
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    void *image_buf;            // Temporary buffer for images (specific-format)
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    unsigned char *image;       // Reduced format
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#ifdef DICT_HW_MEASURE_TIMINGS
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    int time[24];               // Timing counters (SHOULD BE LAST in struct!!!): 
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                                //  0- 3: hardware, init, set_base_points, set_cur_points