diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_2/ia_css_sdis2_types.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_2/ia_css_sdis2_types.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_2/ia_css_sdis2_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_2/ia_css_sdis2_types.h new file mode 100644 index 0000000..7db7dd1 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/sdis/sdis_2/ia_css_sdis2_types.h @@ -0,0 +1,69 @@ +/* + * Support for Intel Camera Imaging ISP subsystem. + * Copyright (c) 2015, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef __IA_CSS_SDIS2_TYPES_H +#define __IA_CSS_SDIS2_TYPES_H + +/** @file +* CSS-API header file for DVS statistics parameters. +*/ + +/** Number of DVS coefficient types */ +#define IA_CSS_DVS2_NUM_COEF_TYPES 4 + +#ifndef PIPE_GENERATION +#include "isp/kernels/sdis/common/ia_css_sdis_common_types.h" +#endif + +/** DVS 2.0 Coefficient types. This structure contains 4 pointers to + * arrays that contain the coeffients for each type. + */ +struct ia_css_dvs2_coef_types { + int16_t *odd_real; /**< real part of the odd coefficients*/ + int16_t *odd_imag; /**< imaginary part of the odd coefficients*/ + int16_t *even_real;/**< real part of the even coefficients*/ + int16_t *even_imag;/**< imaginary part of the even coefficients*/ +}; + +/** DVS 2.0 Coefficients. This structure describes the coefficients that are needed for the dvs statistics. + * e.g. hor_coefs.odd_real is the pointer to int16_t[grid.num_hor_coefs] containing the horizontal odd real + * coefficients. + */ +struct ia_css_dvs2_coefficients { + struct ia_css_dvs_grid_info grid; /**< grid info contains the dimensions of the dvs grid */ + struct ia_css_dvs2_coef_types hor_coefs; /**< struct with pointers that contain the horizontal coefficients */ + struct ia_css_dvs2_coef_types ver_coefs; /**< struct with pointers that contain the vertical coefficients */ +}; + +/** DVS 2.0 Statistic types. This structure contains 4 pointers to + * arrays that contain the statistics for each type. + */ +struct ia_css_dvs2_stat_types { + int32_t *odd_real; /**< real part of the odd statistics*/ + int32_t *odd_imag; /**< imaginary part of the odd statistics*/ + int32_t *even_real;/**< real part of the even statistics*/ + int32_t *even_imag;/**< imaginary part of the even statistics*/ +}; + +/** DVS 2.0 Statistics. This structure describes the statistics that are generated using the provided coefficients. + * e.g. hor_prod.odd_real is the pointer to int16_t[grid.aligned_height][grid.aligned_width] containing + * the horizontal odd real statistics. Valid statistics data area is int16_t[0..grid.height-1][0..grid.width-1] + */ +struct ia_css_dvs2_statistics { + struct ia_css_dvs_grid_info grid; /**< grid info contains the dimensions of the dvs grid */ + struct ia_css_dvs2_stat_types hor_prod; /**< struct with pointers that contain the horizontal statistics */ + struct ia_css_dvs2_stat_types ver_prod; /**< struct with pointers that contain the vertical statistics */ +}; + +#endif /* __IA_CSS_SDIS2_TYPES_H */ |
