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/*
* 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_DP_TYPES_H
#define __IA_CSS_DP_TYPES_H
/* @file
* CSS-API header file for Defect Pixel Correction (DPC) parameters.
*/
/* Defect Pixel Correction configuration.
*
* ISP block: DPC1 (DPC after WB)
* DPC2 (DPC before WB)
* ISP1: DPC1 is used.
* ISP2: DPC2 is used.
*/
struct ia_css_dp_config {
ia_css_u0_16 threshold; /** The threshold of defect pixel correction,
representing the permissible difference of
intensity between one pixel and its
surrounding pixels. Smaller values result
in more frequent pixel corrections.
u0.16, [0,65535],
default 8192, ineffective 65535 */
ia_css_u8_8 gain; /** The sensitivity of mis-correction. ISP will
miss a lot of defects if the value is set
too large.
u8.8, [0,65535],
default 4096, ineffective 65535 */
uint32_t gr; /* unsigned <integer_bits>.<16-integer_bits> */
uint32_t r; /* unsigned <integer_bits>.<16-integer_bits> */
uint32_t b; /* unsigned <integer_bits>.<16-integer_bits> */
uint32_t gb; /* unsigned <integer_bits>.<16-integer_bits> */
};
#endif /* __IA_CSS_DP_TYPES_H */
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