drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_1.0/ia_css_sdis_types.h

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  * Copyright (c) 2015, Intel Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  */
  14
  15 #ifndef __IA_CSS_SDIS_TYPES_H
  16 #define __IA_CSS_SDIS_TYPES_H
  17
  18 /** @file
  19 * CSS-API header file for DVS statistics parameters.
  20 */
  21
  22 /** Number of DVS coefficient types */
  23 #define IA_CSS_DVS_NUM_COEF_TYPES      6
  24
  25 #ifndef PIPE_GENERATION
  26 #include "isp/kernels/sdis/common/ia_css_sdis_common_types.h"
  27 #endif
  28
  29 /** DVS 1.0 Coefficients.
  30  *  This structure describes the coefficients that are needed for the dvs statistics.
  31  */
  32
  33 struct ia_css_dvs_coefficients {
  34         struct ia_css_dvs_grid_info grid;/**< grid info contains the dimensions of the dvs grid */
  35         int16_t *hor_coefs;     /**< the pointer to int16_t[grid.num_hor_coefs * IA_CSS_DVS_NUM_COEF_TYPES]
  36                                      containing the horizontal coefficients */
  37         int16_t *ver_coefs;     /**< the pointer to int16_t[grid.num_ver_coefs * IA_CSS_DVS_NUM_COEF_TYPES]
  38                                      containing the vertical coefficients */
  39 };
  40
  41 /** DVS 1.0 Statistics.
  42  *  This structure describes the statistics that are generated using the provided coefficients.
  43  */
  44
  45 struct ia_css_dvs_statistics {
  46         struct ia_css_dvs_grid_info grid;/**< grid info contains the dimensions of the dvs grid */
  47         int32_t *hor_proj;      /**< the pointer to int16_t[grid.height * IA_CSS_DVS_NUM_COEF_TYPES]
  48                                      containing the horizontal projections */
  49         int32_t *ver_proj;      /**< the pointer to int16_t[grid.width * IA_CSS_DVS_NUM_COEF_TYPES]
  50                                      containing the vertical projections */
  51 };
  52
  53 #endif /* __IA_CSS_SDIS_TYPES_H */