| /* |
| * 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 <type_support.h> |
| #include <string_support.h> /* memcpy */ |
| #include "system_global.h" |
| #include "vamem.h" |
| #include "ia_css_types.h" |
| #include "ia_css_gc_table.host.h" |
| |
| #if defined(HAS_VAMEM_VERSION_2) |
| |
| struct ia_css_gamma_table default_gamma_table; |
| |
| static const uint16_t |
| default_gamma_table_data[IA_CSS_VAMEM_2_GAMMA_TABLE_SIZE] = { |
| 0, 4, 8, 12, 17, 21, 27, 32, |
| 38, 44, 49, 55, 61, 66, 71, 76, |
| 80, 84, 88, 92, 95, 98, 102, 105, |
| 108, 110, 113, 116, 118, 121, 123, 126, |
| 128, 130, 132, 135, 137, 139, 141, 143, |
| 145, 146, 148, 150, 152, 153, 155, 156, |
| 158, 160, 161, 162, 164, 165, 166, 168, |
| 169, 170, 171, 172, 174, 175, 176, 177, |
| 178, 179, 180, 181, 182, 183, 184, 184, |
| 185, 186, 187, 188, 189, 189, 190, 191, |
| 192, 192, 193, 194, 195, 195, 196, 197, |
| 197, 198, 198, 199, 200, 200, 201, 201, |
| 202, 203, 203, 204, 204, 205, 205, 206, |
| 206, 207, 207, 208, 208, 209, 209, 210, |
| 210, 210, 211, 211, 212, 212, 213, 213, |
| 214, 214, 214, 215, 215, 216, 216, 216, |
| 217, 217, 218, 218, 218, 219, 219, 220, |
| 220, 220, 221, 221, 222, 222, 222, 223, |
| 223, 223, 224, 224, 225, 225, 225, 226, |
| 226, 226, 227, 227, 227, 228, 228, 228, |
| 229, 229, 229, 230, 230, 230, 231, 231, |
| 231, 232, 232, 232, 233, 233, 233, 234, |
| 234, 234, 234, 235, 235, 235, 236, 236, |
| 236, 237, 237, 237, 237, 238, 238, 238, |
| 239, 239, 239, 239, 240, 240, 240, 241, |
| 241, 241, 241, 242, 242, 242, 242, 243, |
| 243, 243, 243, 244, 244, 244, 245, 245, |
| 245, 245, 246, 246, 246, 246, 247, 247, |
| 247, 247, 248, 248, 248, 248, 249, 249, |
| 249, 249, 250, 250, 250, 250, 251, 251, |
| 251, 251, 252, 252, 252, 252, 253, 253, |
| 253, 253, 254, 254, 254, 254, 255, 255, |
| 255 |
| }; |
| |
| #elif defined(HAS_VAMEM_VERSION_1) |
| |
| static const uint16_t |
| default_gamma_table_data[IA_CSS_VAMEM_1_GAMMA_TABLE_SIZE] = { |
| 0, 1, 2, 3, 4, 5, 6, 7, |
| 8, 9, 10, 11, 12, 13, 14, 16, |
| 17, 18, 19, 20, 21, 23, 24, 25, |
| 27, 28, 29, 31, 32, 33, 35, 36, |
| 38, 39, 41, 42, 44, 45, 47, 48, |
| 49, 51, 52, 54, 55, 57, 58, 60, |
| 61, 62, 64, 65, 66, 68, 69, 70, |
| 71, 72, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 84, 85, 86, 87, |
| 88, 89, 90, 91, 92, 93, 93, 94, |
| 95, 96, 97, 98, 98, 99, 100, 101, |
| 102, 102, 103, 104, 105, 105, 106, 107, |
| 108, 108, 109, 110, 110, 111, 112, 112, |
| 113, 114, 114, 115, 116, 116, 117, 118, |
| 118, 119, 120, 120, 121, 121, 122, 123, |
| 123, 124, 125, 125, 126, 126, 127, 127, /* 128 */ |
| 128, 129, 129, 130, 130, 131, 131, 132, |
| 132, 133, 134, 134, 135, 135, 136, 136, |
| 137, 137, 138, 138, 139, 139, 140, 140, |
| 141, 141, 142, 142, 143, 143, 144, 144, |
| 145, 145, 145, 146, 146, 147, 147, 148, |
| 148, 149, 149, 150, 150, 150, 151, 151, |
| 152, 152, 152, 153, 153, 154, 154, 155, |
| 155, 155, 156, 156, 156, 157, 157, 158, |
| 158, 158, 159, 159, 160, 160, 160, 161, |
| 161, 161, 162, 162, 162, 163, 163, 163, |
| 164, 164, 164, 165, 165, 165, 166, 166, |
| 166, 167, 167, 167, 168, 168, 168, 169, |
| 169, 169, 170, 170, 170, 170, 171, 171, |
| 171, 172, 172, 172, 172, 173, 173, 173, |
| 174, 174, 174, 174, 175, 175, 175, 176, |
| 176, 176, 176, 177, 177, 177, 177, 178, /* 256 */ |
| 178, 178, 178, 179, 179, 179, 179, 180, |
| 180, 180, 180, 181, 181, 181, 181, 182, |
| 182, 182, 182, 182, 183, 183, 183, 183, |
| 184, 184, 184, 184, 184, 185, 185, 185, |
| 185, 186, 186, 186, 186, 186, 187, 187, |
| 187, 187, 187, 188, 188, 188, 188, 188, |
| 189, 189, 189, 189, 189, 190, 190, 190, |
| 190, 190, 191, 191, 191, 191, 191, 192, |
| 192, 192, 192, 192, 192, 193, 193, 193, |
| 193, 193, 194, 194, 194, 194, 194, 194, |
| 195, 195, 195, 195, 195, 195, 196, 196, |
| 196, 196, 196, 196, 197, 197, 197, 197, |
| 197, 197, 198, 198, 198, 198, 198, 198, |
| 198, 199, 199, 199, 199, 199, 199, 200, |
| 200, 200, 200, 200, 200, 200, 201, 201, |
| 201, 201, 201, 201, 201, 202, 202, 202, /* 384 */ |
| 202, 202, 202, 202, 203, 203, 203, 203, |
| 203, 203, 203, 204, 204, 204, 204, 204, |
| 204, 204, 204, 205, 205, 205, 205, 205, |
| 205, 205, 205, 206, 206, 206, 206, 206, |
| 206, 206, 206, 207, 207, 207, 207, 207, |
| 207, 207, 207, 208, 208, 208, 208, 208, |
| 208, 208, 208, 209, 209, 209, 209, 209, |
| 209, 209, 209, 209, 210, 210, 210, 210, |
| 210, 210, 210, 210, 210, 211, 211, 211, |
| 211, 211, 211, 211, 211, 211, 212, 212, |
| 212, 212, 212, 212, 212, 212, 212, 213, |
| 213, 213, 213, 213, 213, 213, 213, 213, |
| 214, 214, 214, 214, 214, 214, 214, 214, |
| 214, 214, 215, 215, 215, 215, 215, 215, |
| 215, 215, 215, 216, 216, 216, 216, 216, |
| 216, 216, 216, 216, 216, 217, 217, 217, /* 512 */ |
| 217, 217, 217, 217, 217, 217, 217, 218, |
| 218, 218, 218, 218, 218, 218, 218, 218, |
| 218, 219, 219, 219, 219, 219, 219, 219, |
| 219, 219, 219, 220, 220, 220, 220, 220, |
| 220, 220, 220, 220, 220, 221, 221, 221, |
| 221, 221, 221, 221, 221, 221, 221, 221, |
| 222, 222, 222, 222, 222, 222, 222, 222, |
| 222, 222, 223, 223, 223, 223, 223, 223, |
| 223, 223, 223, 223, 223, 224, 224, 224, |
| 224, 224, 224, 224, 224, 224, 224, 224, |
| 225, 225, 225, 225, 225, 225, 225, 225, |
| 225, 225, 225, 226, 226, 226, 226, 226, |
| 226, 226, 226, 226, 226, 226, 226, 227, |
| 227, 227, 227, 227, 227, 227, 227, 227, |
| 227, 227, 228, 228, 228, 228, 228, 228, |
| 228, 228, 228, 228, 228, 228, 229, 229, |
| 229, 229, 229, 229, 229, 229, 229, 229, |
| 229, 229, 230, 230, 230, 230, 230, 230, |
| 230, 230, 230, 230, 230, 230, 231, 231, |
| 231, 231, 231, 231, 231, 231, 231, 231, |
| 231, 231, 231, 232, 232, 232, 232, 232, |
| 232, 232, 232, 232, 232, 232, 232, 233, |
| 233, 233, 233, 233, 233, 233, 233, 233, |
| 233, 233, 233, 233, 234, 234, 234, 234, |
| 234, 234, 234, 234, 234, 234, 234, 234, |
| 234, 235, 235, 235, 235, 235, 235, 235, |
| 235, 235, 235, 235, 235, 235, 236, 236, |
| 236, 236, 236, 236, 236, 236, 236, 236, |
| 236, 236, 236, 236, 237, 237, 237, 237, |
| 237, 237, 237, 237, 237, 237, 237, 237, |
| 237, 237, 238, 238, 238, 238, 238, 238, |
| 238, 238, 238, 238, 238, 238, 238, 238, |
| 239, 239, 239, 239, 239, 239, 239, 239, |
| 239, 239, 239, 239, 239, 239, 240, 240, |
| 240, 240, 240, 240, 240, 240, 240, 240, |
| 240, 240, 240, 240, 241, 241, 241, 241, |
| 241, 241, 241, 241, 241, 241, 241, 241, |
| 241, 241, 241, 242, 242, 242, 242, 242, |
| 242, 242, 242, 242, 242, 242, 242, 242, |
| 242, 242, 243, 243, 243, 243, 243, 243, |
| 243, 243, 243, 243, 243, 243, 243, 243, |
| 243, 244, 244, 244, 244, 244, 244, 244, |
| 244, 244, 244, 244, 244, 244, 244, 244, |
| 245, 245, 245, 245, 245, 245, 245, 245, |
| 245, 245, 245, 245, 245, 245, 245, 246, |
| 246, 246, 246, 246, 246, 246, 246, 246, |
| 246, 246, 246, 246, 246, 246, 246, 247, |
| 247, 247, 247, 247, 247, 247, 247, 247, |
| 247, 247, 247, 247, 247, 247, 247, 248, |
| 248, 248, 248, 248, 248, 248, 248, 248, |
| 248, 248, 248, 248, 248, 248, 248, 249, |
| 249, 249, 249, 249, 249, 249, 249, 249, |
| 249, 249, 249, 249, 249, 249, 249, 250, |
| 250, 250, 250, 250, 250, 250, 250, 250, |
| 250, 250, 250, 250, 250, 250, 250, 251, |
| 251, 251, 251, 251, 251, 251, 251, 251, |
| 251, 251, 251, 251, 251, 251, 251, 252, |
| 252, 252, 252, 252, 252, 252, 252, 252, |
| 252, 252, 252, 252, 252, 252, 252, 253, |
| 253, 253, 253, 253, 253, 253, 253, 253, |
| 253, 253, 253, 253, 253, 253, 253, 253, |
| 254, 254, 254, 254, 254, 254, 254, 254, |
| 254, 254, 254, 254, 254, 254, 254, 254, |
| 255, 255, 255, 255, 255, 255, 255, 255 |
| }; |
| |
| #else |
| #error "VAMEM version must be one of {VAMEM_VERSION_1, VAMEM_VERSION_2}" |
| #endif |
| |
| void |
| ia_css_config_gamma_table(void) |
| { |
| #if defined(HAS_VAMEM_VERSION_2) |
| memcpy(default_gamma_table.data.vamem_2, default_gamma_table_data, |
| sizeof(default_gamma_table_data)); |
| default_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_2; |
| #else |
| memcpy(default_gamma_table.data.vamem_1, default_gamma_table_data, |
| sizeof(default_gamma_table_data)); |
| default_gamma_table.vamem_type = IA_CSS_VAMEM_TYPE_1; |
| #endif |
| } |
| |
