/* * 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 #include /* 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 }