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/*
* Copyright 2015 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef __DAL_HW_SHARED_H__
#define __DAL_HW_SHARED_H__
/******************************************************************************
* Data types shared between different Virtual HW blocks
******************************************************************************/
struct gamma_curve {
uint32_t offset;
uint32_t segments_num;
};
struct curve_points {
struct fixed31_32 x;
struct fixed31_32 y;
struct fixed31_32 offset;
struct fixed31_32 slope;
uint32_t custom_float_x;
uint32_t custom_float_y;
uint32_t custom_float_offset;
uint32_t custom_float_slope;
};
struct pwl_result_data {
struct fixed31_32 red;
struct fixed31_32 green;
struct fixed31_32 blue;
struct fixed31_32 delta_red;
struct fixed31_32 delta_green;
struct fixed31_32 delta_blue;
uint32_t red_reg;
uint32_t green_reg;
uint32_t blue_reg;
uint32_t delta_red_reg;
uint32_t delta_green_reg;
uint32_t delta_blue_reg;
};
struct pwl_params {
uint32_t *data;
struct gamma_curve arr_curve_points[16];
struct curve_points arr_points[3];
struct pwl_result_data rgb_resulted[256 + 3];
uint32_t hw_points_num;
};
#endif /* __DAL_HW_SHARED_H__ */
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