| /* |
| * 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. |
| */ |
| |
| #include "ia_css_types.h" |
| #include "sh_css_defs.h" |
| #ifndef IA_CSS_NO_DEBUG |
| /* FIXME: See BZ 4427 */ |
| #include "ia_css_debug.h" |
| #endif |
| |
| #include "ia_css_csc.host.h" |
| |
| const struct ia_css_cc_config default_cc_config = { |
| 8, |
| {255, 29, 120, 0, -374, -342, 0, -672, 301}, |
| }; |
| |
| void |
| ia_css_encode_cc( |
| struct sh_css_isp_csc_params *to, |
| const struct ia_css_cc_config *from, |
| unsigned size) |
| { |
| (void)size; |
| #ifndef IA_CSS_NO_DEBUG |
| ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_encode_cc() enter:\n"); |
| #endif |
| |
| to->m_shift = (int16_t) from->fraction_bits; |
| to->m00 = (int16_t) from->matrix[0]; |
| to->m01 = (int16_t) from->matrix[1]; |
| to->m02 = (int16_t) from->matrix[2]; |
| to->m10 = (int16_t) from->matrix[3]; |
| to->m11 = (int16_t) from->matrix[4]; |
| to->m12 = (int16_t) from->matrix[5]; |
| to->m20 = (int16_t) from->matrix[6]; |
| to->m21 = (int16_t) from->matrix[7]; |
| to->m22 = (int16_t) from->matrix[8]; |
| |
| #ifndef IA_CSS_NO_DEBUG |
| ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_encode_cc() leave:\n"); |
| #endif |
| } |
| |
| void |
| ia_css_csc_encode( |
| struct sh_css_isp_csc_params *to, |
| const struct ia_css_cc_config *from, |
| unsigned size) |
| { |
| ia_css_encode_cc(to, from, size); |
| } |
| |
| #ifndef IA_CSS_NO_DEBUG |
| void |
| ia_css_cc_dump( |
| const struct sh_css_isp_csc_params *csc, |
| unsigned level, |
| const char *name) |
| { |
| if (!csc) return; |
| ia_css_debug_dtrace(level, "%s\n", name); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m_shift", |
| csc->m_shift); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m00", |
| csc->m00); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m01", |
| csc->m01); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m02", |
| csc->m02); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m10", |
| csc->m10); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m11", |
| csc->m11); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m12", |
| csc->m12); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m20", |
| csc->m20); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m21", |
| csc->m21); |
| ia_css_debug_dtrace(level, "\t%-32s = %d\n", |
| "m22", |
| csc->m22); |
| } |
| |
| void |
| ia_css_csc_dump( |
| const struct sh_css_isp_csc_params *csc, |
| unsigned level) |
| { |
| ia_css_cc_dump(csc, level, "Color Space Conversion"); |
| } |
| |
| void |
| ia_css_cc_config_debug_dtrace( |
| const struct ia_css_cc_config *config, |
| unsigned level) |
| { |
| ia_css_debug_dtrace(level, |
| "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", |
| config->matrix[0], |
| config->matrix[1], config->matrix[2], |
| config->matrix[3], config->matrix[4], |
| config->matrix[5], config->matrix[6], |
| config->matrix[7], config->matrix[8]); |
| } |
| #endif |
| |