// SPDX-License-Identifier: GPL-2.0
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/*
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* Support for Intel Camera Imaging ISP subsystem.
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* Copyright (c) 2015, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#include "ia_css_types.h"
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#include "sh_css_defs.h"
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#ifndef IA_CSS_NO_DEBUG
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/* FIXME: See BZ 4427 */
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#include "ia_css_debug.h"
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#endif
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#include "ia_css_csc.host.h"
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const struct ia_css_cc_config default_cc_config = {
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8,
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{255, 29, 120, 0, -374, -342, 0, -672, 301},
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};
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void
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ia_css_encode_cc(
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struct sh_css_isp_csc_params *to,
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const struct ia_css_cc_config *from,
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unsigned int size)
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{
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(void)size;
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#ifndef IA_CSS_NO_DEBUG
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ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_encode_cc() enter:\n");
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#endif
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to->m_shift = (int16_t)from->fraction_bits;
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to->m00 = (int16_t)from->matrix[0];
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to->m01 = (int16_t)from->matrix[1];
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to->m02 = (int16_t)from->matrix[2];
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to->m10 = (int16_t)from->matrix[3];
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to->m11 = (int16_t)from->matrix[4];
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to->m12 = (int16_t)from->matrix[5];
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to->m20 = (int16_t)from->matrix[6];
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to->m21 = (int16_t)from->matrix[7];
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to->m22 = (int16_t)from->matrix[8];
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#ifndef IA_CSS_NO_DEBUG
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ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_encode_cc() leave:\n");
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#endif
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}
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void
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ia_css_csc_encode(
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struct sh_css_isp_csc_params *to,
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const struct ia_css_cc_config *from,
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unsigned int size)
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{
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ia_css_encode_cc(to, from, size);
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}
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#ifndef IA_CSS_NO_DEBUG
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void
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ia_css_cc_dump(
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const struct sh_css_isp_csc_params *csc,
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unsigned int level,
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const char *name)
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{
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if (!csc) return;
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ia_css_debug_dtrace(level, "%s\n", name);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m_shift",
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csc->m_shift);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m00",
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csc->m00);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m01",
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csc->m01);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m02",
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csc->m02);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m10",
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csc->m10);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m11",
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csc->m11);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m12",
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csc->m12);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m20",
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csc->m20);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m21",
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csc->m21);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"m22",
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csc->m22);
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}
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void
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ia_css_csc_dump(
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const struct sh_css_isp_csc_params *csc,
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unsigned int level)
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{
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ia_css_cc_dump(csc, level, "Color Space Conversion");
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}
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void
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ia_css_cc_config_debug_dtrace(
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const struct ia_css_cc_config *config,
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unsigned int level)
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{
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ia_css_debug_dtrace(level,
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"config.m[0]=%d, config.m[1]=%d, config.m[2]=%d, config.m[3]=%d, config.m[4]=%d, config.m[5]=%d, config.m[6]=%d, config.m[7]=%d, config.m[8]=%d\n",
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config->matrix[0],
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config->matrix[1], config->matrix[2],
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config->matrix[3], config->matrix[4],
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config->matrix[5], config->matrix[6],
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config->matrix[7], config->matrix[8]);
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}
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#endif
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