/* SPDX-License-Identifier: GPL-2.0 */ /* * 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 _SH_CSS_PARAMS_DVS_H_ #define _SH_CSS_PARAMS_DVS_H_ #include <math_support.h> #include <ia_css_types.h> #include <sh_css_dvs_info.h> #include "gdc_global.h" /* gdc_warp_param_mem_t */ #define DVS_ENV_MIN_X … #define DVS_ENV_MIN_Y … #define DVS_BLOCKDIM_X … #define DVS_BLOCKDIM_Y_LUMA … #define DVS_BLOCKDIM_Y_CHROMA … /* ISP2400 */ /* horizontal 64x64 blocks round up to DVS_BLOCKDIM_X, make even */ #define DVS_NUM_BLOCKS_X(X) … /* ISP2400 */ /* vertical 64x64 blocks round up to DVS_BLOCKDIM_Y */ #define DVS_NUM_BLOCKS_Y(X) … #define DVS_NUM_BLOCKS_X_CHROMA(X) … #define DVS_NUM_BLOCKS_Y_CHROMA(X) … #define DVS_TABLE_IN_BLOCKDIM_X_LUMA(X) … #define DVS_TABLE_IN_BLOCKDIM_X_CHROMA(X) … #define DVS_TABLE_IN_BLOCKDIM_Y_LUMA(X) … #define DVS_TABLE_IN_BLOCKDIM_Y_CHROMA(X) … #define DVS_ENVELOPE_X(X) … #define DVS_ENVELOPE_Y(X) … #define DVS_COORD_FRAC_BITS … /* ISP2400 */ #define DVS_INPUT_BYTES_PER_PIXEL … #define XMEM_ALIGN_LOG2 … #define DVS_6AXIS_COORDS_ELEMS … /* currently we only support two output with the same resolution, output 0 is th default one. */ #define DVS_6AXIS_BYTES(binary) … /* * ISP2400: * Bilinear interpolation (HRT_GDC_BLI_MODE) is the supported method currently. * Bicubic interpolation (HRT_GDC_BCI_MODE) is not supported yet */ #define DVS_GDC_INTERP_METHOD … struct ia_css_dvs_6axis_config * generate_dvs_6axis_table(const struct ia_css_resolution *frame_res, const struct ia_css_resolution *dvs_offset); struct ia_css_dvs_6axis_config * generate_dvs_6axis_table_from_config(struct ia_css_dvs_6axis_config *dvs_config_src); void free_dvs_6axis_table(struct ia_css_dvs_6axis_config **dvs_6axis_config); void copy_dvs_6axis_table(struct ia_css_dvs_6axis_config *dvs_config_dst, const struct ia_css_dvs_6axis_config *dvs_config_src); #endif
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