Removed lec.c from libburn
This commit is contained in:
parent
ac0a8b6282
commit
78d3e9d334
@ -30,8 +30,6 @@ libburn_libburn_la_SOURCES = \
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libburn/file.h \
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libburn/file.h \
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libburn/init.c \
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libburn/init.c \
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libburn/init.h \
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libburn/init.h \
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libburn/lec.c \
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libburn/lec.h \
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libburn/libburn.h \
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libburn/libburn.h \
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libburn/libdax_audioxtr.h \
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libburn/libdax_audioxtr.h \
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libburn/libdax_audioxtr.c \
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libburn/libdax_audioxtr.c \
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@ -67,6 +65,9 @@ libburn_libburn_la_SOURCES = \
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libburn/write.h \
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libburn/write.h \
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version.h
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version.h
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## libburn/lec.c \
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## libburn/lec.h \
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## libburn/sg-@ARCH@.c \
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## libburn/sg-@ARCH@.c \
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libinclude_HEADERS = \
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libinclude_HEADERS = \
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@ -1 +1 @@
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#define Cdrskin_timestamP "2009.09.01.133520"
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#define Cdrskin_timestamP "2009.09.02.131514"
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@ -140,7 +140,6 @@ then
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libburn/toc.o \
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libburn/toc.o \
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\
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\
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libburn/crc.o \
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libburn/crc.o \
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libburn/lec.o \
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\
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\
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-lpthread
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-lpthread
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@ -1,455 +0,0 @@
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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
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#ifndef Libburn_disable_lec_C
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/* borrowed HEAVILY from cdrdao */
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#include <string.h>
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#include "lec.h"
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#define LEC_HEADER_OFFSET 12
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#define LEC_MODE1_P_PARITY_OFFSET 2076
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#define LEC_MODE1_Q_PARITY_OFFSET 2248
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static unsigned char gf8_ilog[255] = {
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1, 2, 4, 8, 16, 32, 64, 128, 29, 58, 116, 232, 205, 135, 19, 38, 76,
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152, 45, 90, 180, 117, 234, 201, 143, 3, 6, 12, 24, 48, 96,
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192, 157, 39, 78, 156, 37, 74, 148, 53, 106, 212, 181, 119,
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238, 193, 159, 35, 70, 140, 5, 10, 20, 40, 80, 160, 93, 186,
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105, 210, 185, 111, 222, 161, 95, 190, 97, 194, 153, 47, 94,
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188, 101, 202, 137, 15, 30, 60, 120, 240, 253, 231, 211, 187,
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107, 214, 177, 127, 254, 225, 223, 163, 91, 182, 113, 226, 217,
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175, 67, 134, 17, 34, 68, 136, 13, 26, 52, 104, 208, 189, 103,
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206, 129, 31, 62, 124, 248, 237, 199, 147, 59, 118, 236, 197,
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151, 51, 102, 204, 133, 23, 46, 92, 184, 109, 218, 169, 79,
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158, 33, 66, 132, 21, 42, 84, 168, 77, 154, 41, 82, 164, 85,
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170, 73, 146, 57, 114, 228, 213, 183, 115, 230, 209, 191, 99,
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198, 145, 63, 126, 252, 229, 215, 179, 123, 246, 241, 255, 227,
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219, 171, 75, 150, 49, 98, 196, 149, 55, 110, 220, 165, 87,
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174, 65, 130, 25, 50, 100, 200, 141, 7, 14, 28, 56, 112, 224,
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221, 167, 83, 166, 81, 162, 89, 178, 121, 242, 249, 239, 195,
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155, 43, 86, 172, 69, 138, 9, 18, 36, 72, 144, 61, 122, 244,
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245, 247, 243, 251, 235, 203, 139, 11, 22, 44, 88, 176, 125,
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250, 233, 207, 131, 27, 54, 108, 216, 173, 71, 142,
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};
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static unsigned char gf8_log[256] = {
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0, 0, 1, 25, 2, 50, 26, 198, 3, 223, 51, 238, 27, 104, 199, 75, 4, 100,
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224, 14, 52, 141, 239, 129, 28, 193, 105, 248, 200, 8, 76, 113,
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5, 138, 101, 47, 225, 36, 15, 33, 53, 147, 142, 218, 240, 18,
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130, 69, 29, 181, 194, 125, 106, 39, 249, 185, 201, 154, 9,
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120, 77, 228, 114, 166, 6, 191, 139, 98, 102, 221, 48, 253,
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226, 152, 37, 179, 16, 145, 34, 136, 54, 208, 148, 206, 143,
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150, 219, 189, 241, 210, 19, 92, 131, 56, 70, 64, 30, 66, 182,
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163, 195, 72, 126, 110, 107, 58, 40, 84, 250, 133, 186, 61,
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202, 94, 155, 159, 10, 21, 121, 43, 78, 212, 229, 172, 115,
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243, 167, 87, 7, 112, 192, 247, 140, 128, 99, 13, 103, 74, 222,
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237, 49, 197, 254, 24, 227, 165, 153, 119, 38, 184, 180, 124,
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17, 68, 146, 217, 35, 32, 137, 46, 55, 63, 209, 91, 149, 188,
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207, 205, 144, 135, 151, 178, 220, 252, 190, 97, 242, 86, 211,
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171, 20, 42, 93, 158, 132, 60, 57, 83, 71, 109, 65, 162, 31,
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45, 67, 216, 183, 123, 164, 118, 196, 23, 73, 236, 127, 12,
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111, 246, 108, 161, 59, 82, 41, 157, 85, 170, 251, 96, 134,
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177, 187, 204, 62, 90, 203, 89, 95, 176, 156, 169, 160, 81, 11,
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245, 22, 235, 122, 117, 44, 215, 79, 174, 213, 233, 230, 231,
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173, 232, 116, 214, 244, 234, 168, 80, 88, 175,
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};
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static unsigned char gf8_q_coeffs[2][45] = {
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{97, 251, 133, 60, 82, 160, 155, 201, 8, 112, 246, 11, 21, 42, 157,
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169, 80, 174, 232, 230, 172, 211, 241, 18, 68, 216, 44, 121, 9, 200,
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75, 103, 221, 252, 96, 176, 88, 167, 114, 76, 199, 26, 1, 0, 0},
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{190, 96, 250, 132, 59, 81, 159, 154, 200, 7, 111, 245, 10, 20, 41,
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156, 168, 79, 173, 231, 229, 171, 210, 240, 17, 67, 215, 43, 120, 8,
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199, 74, 102, 220, 251, 95, 175, 87, 166, 113, 75, 198, 25, 0, 0}
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};
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static unsigned char gf8_p_coeffs[2][26] = {
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{230, 172, 211, 241, 18, 68, 216, 44, 121, 9, 200, 75, 103, 221, 252,
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96, 176, 88, 167, 114, 76, 199, 26, 1, 0, 0},
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{231, 229, 171, 210, 240, 17, 67, 215, 43, 120, 8, 199, 74, 102, 220,
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251, 95, 175, 87, 166, 113, 75, 198, 25, 0, 0}
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};
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static unsigned char yellowbook_scrambler[2340] = {
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1, 128, 0, 96, 0, 40, 0, 30, 128, 8, 96, 6, 168, 2, 254, 129, 128, 96,
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96, 40, 40, 30, 158,
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136, 104, 102, 174, 170, 252, 127, 1, 224, 0, 72, 0, 54, 128, 22, 224,
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14, 200, 4, 86, 131, 126, 225,
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224, 72, 72, 54, 182, 150, 246, 238, 198, 204, 82, 213, 253, 159, 1,
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168, 0, 126, 128, 32, 96, 24, 40,
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10, 158, 135, 40, 98, 158, 169, 168, 126, 254, 160, 64, 120, 48, 34,
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148, 25, 175, 74, 252, 55, 1, 214,
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128, 94, 224, 56, 72, 18, 182, 141, 182, 229, 182, 203, 54, 215, 86,
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222, 190, 216, 112, 90, 164, 59, 59,
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83, 83, 125, 253, 225, 129, 136, 96, 102, 168, 42, 254, 159, 0, 104, 0,
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46, 128, 28, 96, 9, 232, 6,
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206, 130, 212, 97, 159, 104, 104, 46, 174, 156, 124, 105, 225, 238,
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200, 76, 86, 181, 254, 247, 0, 70, 128,
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50, 224, 21, 136, 15, 38, 132, 26, 227, 75, 9, 247, 70, 198, 178, 210,
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245, 157, 135, 41, 162, 158, 249,
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168, 66, 254, 177, 128, 116, 96, 39, 104, 26, 174, 139, 60, 103, 81,
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234, 188, 79, 49, 244, 20, 71, 79,
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114, 180, 37, 183, 91, 54, 187, 86, 243, 126, 197, 224, 83, 8, 61, 198,
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145, 146, 236, 109, 141, 237, 165,
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141, 187, 37, 179, 91, 53, 251, 87, 3, 126, 129, 224, 96, 72, 40, 54,
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158, 150, 232, 110, 206, 172, 84,
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125, 255, 97, 128, 40, 96, 30, 168, 8, 126, 134, 160, 98, 248, 41, 130,
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158, 225, 168, 72, 126, 182, 160,
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118, 248, 38, 194, 154, 209, 171, 28, 127, 73, 224, 54, 200, 22, 214,
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142, 222, 228, 88, 75, 122, 183, 99,
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54, 169, 214, 254, 222, 192, 88, 80, 58, 188, 19, 49, 205, 212, 85,
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159, 127, 40, 32, 30, 152, 8, 106,
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134, 175, 34, 252, 25, 129, 202, 224, 87, 8, 62, 134, 144, 98, 236, 41,
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141, 222, 229, 152, 75, 42, 183,
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95, 54, 184, 22, 242, 142, 197, 164, 83, 59, 125, 211, 97, 157, 232,
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105, 142, 174, 228, 124, 75, 97, 247,
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104, 70, 174, 178, 252, 117, 129, 231, 32, 74, 152, 55, 42, 150, 159,
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46, 232, 28, 78, 137, 244, 102, 199,
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106, 210, 175, 29, 188, 9, 177, 198, 244, 82, 199, 125, 146, 161, 173,
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184, 125, 178, 161, 181, 184, 119, 50,
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166, 149, 186, 239, 51, 12, 21, 197, 207, 19, 20, 13, 207, 69, 148, 51,
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47, 85, 220, 63, 25, 208, 10,
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220, 7, 25, 194, 138, 209, 167, 28, 122, 137, 227, 38, 201, 218, 214,
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219, 30, 219, 72, 91, 118, 187, 102,
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243, 106, 197, 239, 19, 12, 13, 197, 197, 147, 19, 45, 205, 221, 149,
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153, 175, 42, 252, 31, 1, 200, 0,
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86, 128, 62, 224, 16, 72, 12, 54, 133, 214, 227, 30, 201, 200, 86, 214,
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190, 222, 240, 88, 68, 58, 179,
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83, 53, 253, 215, 1, 158, 128, 104, 96, 46, 168, 28, 126, 137, 224,
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102, 200, 42, 214, 159, 30, 232, 8,
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78, 134, 180, 98, 247, 105, 134, 174, 226, 252, 73, 129, 246, 224, 70,
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200, 50, 214, 149, 158, 239, 40, 76,
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30, 181, 200, 119, 22, 166, 142, 250, 228, 67, 11, 113, 199, 100, 82,
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171, 125, 191, 97, 176, 40, 116, 30,
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167, 72, 122, 182, 163, 54, 249, 214, 194, 222, 209, 152, 92, 106, 185,
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239, 50, 204, 21, 149, 207, 47, 20,
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28, 15, 73, 196, 54, 211, 86, 221, 254, 217, 128, 90, 224, 59, 8, 19,
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70, 141, 242, 229, 133, 139, 35,
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39, 89, 218, 186, 219, 51, 27, 85, 203, 127, 23, 96, 14, 168, 4, 126,
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131, 96, 97, 232, 40, 78, 158,
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180, 104, 119, 110, 166, 172, 122, 253, 227, 1, 137, 192, 102, 208, 42,
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220, 31, 25, 200, 10, 214, 135, 30,
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226, 136, 73, 166, 182, 250, 246, 195, 6, 209, 194, 220, 81, 153, 252,
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106, 193, 239, 16, 76, 12, 53, 197,
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215, 19, 30, 141, 200, 101, 150, 171, 46, 255, 92, 64, 57, 240, 18,
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196, 13, 147, 69, 173, 243, 61, 133,
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209, 163, 28, 121, 201, 226, 214, 201, 158, 214, 232, 94, 206, 184, 84,
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114, 191, 101, 176, 43, 52, 31, 87,
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72, 62, 182, 144, 118, 236, 38, 205, 218, 213, 155, 31, 43, 72, 31,
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118, 136, 38, 230, 154, 202, 235, 23,
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15, 78, 132, 52, 99, 87, 105, 254, 174, 192, 124, 80, 33, 252, 24, 65,
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202, 176, 87, 52, 62, 151, 80,
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110, 188, 44, 113, 221, 228, 89, 139, 122, 231, 99, 10, 169, 199, 62,
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210, 144, 93, 172, 57, 189, 210, 241,
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157, 132, 105, 163, 110, 249, 236, 66, 205, 241, 149, 132, 111, 35,
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108, 25, 237, 202, 205, 151, 21, 174, 143,
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60, 100, 17, 235, 76, 79, 117, 244, 39, 7, 90, 130, 187, 33, 179, 88,
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117, 250, 167, 3, 58, 129, 211,
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32, 93, 216, 57, 154, 146, 235, 45, 143, 93, 164, 57, 187, 82, 243,
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125, 133, 225, 163, 8, 121, 198, 162,
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210, 249, 157, 130, 233, 161, 142, 248, 100, 66, 171, 113, 191, 100,
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112, 43, 100, 31, 107, 72, 47, 118, 156,
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38, 233, 218, 206, 219, 20, 91, 79, 123, 116, 35, 103, 89, 234, 186,
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207, 51, 20, 21, 207, 79, 20, 52,
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15, 87, 68, 62, 179, 80, 117, 252, 39, 1, 218, 128, 91, 32, 59, 88, 19,
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122, 141, 227, 37, 137, 219,
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38, 219, 90, 219, 123, 27, 99, 75, 105, 247, 110, 198, 172, 82, 253,
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253, 129, 129, 160, 96, 120, 40, 34,
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158, 153, 168, 106, 254, 175, 0, 124, 0, 33, 192, 24, 80, 10, 188, 7,
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49, 194, 148, 81, 175, 124, 124,
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33, 225, 216, 72, 90, 182, 187, 54, 243, 86, 197, 254, 211, 0, 93, 192,
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57, 144, 18, 236, 13, 141, 197,
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165, 147, 59, 45, 211, 93, 157, 249, 169, 130, 254, 225, 128, 72, 96,
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54, 168, 22, 254, 142, 192, 100, 80,
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43, 124, 31, 97, 200, 40, 86, 158, 190, 232, 112, 78, 164, 52, 123, 87,
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99, 126, 169, 224, 126, 200, 32,
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86, 152, 62, 234, 144, 79, 44, 52, 29, 215, 73, 158, 182, 232, 118,
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206, 166, 212, 122, 223, 99, 24, 41,
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202, 158, 215, 40, 94, 158, 184, 104, 114, 174, 165, 188, 123, 49, 227,
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84, 73, 255, 118, 192, 38, 208, 26,
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220, 11, 25, 199, 74, 210, 183, 29, 182, 137, 182, 230, 246, 202, 198,
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215, 18, 222, 141, 152, 101, 170, 171,
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63, 63, 80, 16, 60, 12, 17, 197, 204, 83, 21, 253, 207, 1, 148, 0, 111,
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64, 44, 48, 29, 212, 9,
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159, 70, 232, 50, 206, 149, 148, 111, 47, 108, 28, 45, 201, 221, 150,
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217, 174, 218, 252, 91, 1, 251, 64,
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67, 112, 49, 228, 20, 75, 79, 119, 116, 38, 167, 90, 250, 187, 3, 51,
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65, 213, 240, 95, 4, 56, 3,
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82, 129, 253, 160, 65, 184, 48, 114, 148, 37, 175, 91, 60, 59, 81, 211,
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124, 93, 225, 249, 136, 66, 230,
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177, 138, 244, 103, 7, 106, 130, 175, 33, 188, 24, 113, 202, 164, 87,
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59, 126, 147, 96, 109, 232, 45, 142,
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157, 164, 105, 187, 110, 243, 108, 69, 237, 243, 13, 133, 197, 163, 19,
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57, 205, 210, 213, 157, 159, 41, 168,
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30, 254, 136, 64, 102, 176, 42, 244, 31, 7, 72, 2, 182, 129, 182, 224,
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118, 200, 38, 214, 154, 222, 235,
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24, 79, 74, 180, 55, 55, 86, 150, 190, 238, 240, 76, 68, 53, 243, 87,
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5, 254, 131, 0, 97, 192, 40,
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80, 30, 188, 8, 113, 198, 164, 82, 251, 125, 131, 97, 161, 232, 120,
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78, 162, 180, 121, 183, 98, 246, 169,
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134, 254, 226, 192, 73, 144, 54, 236, 22, 205, 206, 213, 148, 95, 47,
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120, 28, 34, 137, 217, 166, 218, 250,
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219, 3, 27, 65, 203, 112, 87, 100, 62, 171, 80, 127, 124, 32, 33, 216,
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24, 90, 138, 187, 39, 51, 90,
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149, 251, 47, 3, 92, 1, 249, 192, 66, 208, 49, 156, 20, 105, 207, 110,
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212, 44, 95, 93, 248, 57, 130,
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146, 225, 173, 136, 125, 166, 161, 186, 248, 115, 2, 165, 193, 187, 16,
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115, 76, 37, 245, 219, 7, 27, 66,
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139, 113, 167, 100, 122, 171, 99, 63, 105, 208, 46, 220, 28, 89, 201,
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250, 214, 195, 30, 209, 200, 92, 86,
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185, 254, 242, 192, 69, 144, 51, 44, 21, 221, 207, 25, 148, 10, 239,
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71, 12, 50, 133, 213, 163, 31, 57,
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200, 18, 214, 141, 158, 229, 168, 75, 62, 183, 80, 118, 188, 38, 241,
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218, 196, 91, 19, 123, 77, 227, 117,
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137, 231, 38, 202, 154, 215, 43, 30, 159, 72, 104, 54, 174, 150, 252,
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110, 193, 236, 80, 77, 252, 53, 129,
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215, 32, 94, 152, 56, 106, 146, 175, 45, 188, 29, 177, 201, 180, 86,
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247, 126, 198, 160, 82, 248, 61, 130,
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145, 161, 172, 120, 125, 226, 161, 137, 184, 102, 242, 170, 197, 191,
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19, 48, 13, 212, 5, 159, 67, 40, 49,
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222, 148, 88, 111, 122, 172, 35, 61, 217, 209, 154, 220, 107, 25, 239,
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|
||||||
74, 204, 55, 21, 214, 143, 30, 228,
|
|
||||||
8, 75, 70, 183, 114, 246, 165, 134, 251, 34, 195, 89, 145, 250, 236,
|
|
||||||
67, 13, 241, 197, 132, 83, 35, 125,
|
|
||||||
217, 225, 154, 200, 107, 22, 175, 78, 252, 52, 65, 215, 112, 94, 164,
|
|
||||||
56, 123, 82, 163, 125, 185, 225, 178,
|
|
||||||
200, 117, 150, 167, 46, 250, 156, 67, 41, 241, 222, 196, 88, 83, 122,
|
|
||||||
189, 227, 49, 137, 212, 102, 223, 106,
|
|
||||||
216, 47, 26, 156, 11, 41, 199, 94, 210, 184, 93, 178, 185, 181, 178,
|
|
||||||
247, 53, 134, 151, 34, 238, 153, 140,
|
|
||||||
106, 229, 239, 11, 12, 7, 69, 194, 179, 17, 181, 204, 119, 21, 230,
|
|
||||||
143, 10, 228, 7, 11, 66, 135, 113,
|
|
||||||
162, 164, 121, 187, 98, 243, 105, 133, 238, 227, 12, 73, 197, 246, 211,
|
|
||||||
6, 221, 194, 217, 145, 154, 236, 107,
|
|
||||||
13, 239, 69, 140, 51, 37, 213, 219, 31, 27, 72, 11, 118, 135, 102, 226,
|
|
||||||
170, 201, 191, 22, 240, 14, 196,
|
|
||||||
4, 83, 67, 125, 241, 225, 132, 72, 99, 118, 169, 230, 254, 202, 192,
|
|
||||||
87, 16, 62, 140, 16, 101, 204, 43,
|
|
||||||
21, 223, 79, 24, 52, 10, 151, 71, 46, 178, 156, 117, 169, 231, 62, 202,
|
|
||||||
144, 87, 44, 62, 157, 208, 105,
|
|
||||||
156, 46, 233, 220, 78, 217, 244, 90, 199, 123, 18, 163, 77, 185, 245,
|
|
||||||
178, 199, 53, 146, 151, 45, 174, 157,
|
|
||||||
188, 105, 177, 238, 244, 76, 71, 117, 242, 167, 5, 186, 131, 51, 33,
|
|
||||||
213, 216, 95, 26, 184, 11, 50, 135,
|
|
||||||
85, 162, 191, 57, 176, 18, 244, 13, 135, 69, 162, 179, 57, 181, 210,
|
|
||||||
247, 29, 134, 137, 162, 230, 249, 138,
|
|
||||||
194, 231, 17, 138, 140, 103, 37, 234, 155, 15, 43, 68, 31, 115, 72, 37,
|
|
||||||
246, 155, 6, 235, 66, 207, 113,
|
|
||||||
148, 36, 111, 91, 108, 59, 109, 211, 109, 157, 237, 169, 141, 190, 229,
|
|
||||||
176, 75, 52, 55, 87, 86, 190, 190,
|
|
||||||
240, 112, 68, 36, 51, 91, 85, 251, 127, 3, 96, 1, 232, 0, 78, 128, 52,
|
|
||||||
96, 23, 104, 14, 174, 132,
|
|
||||||
124, 99, 97, 233, 232, 78, 206, 180, 84, 119, 127, 102, 160, 42, 248,
|
|
||||||
31, 2, 136, 1, 166, 128, 122, 224,
|
|
||||||
35, 8, 25, 198, 138, 210, 231, 29, 138, 137, 167, 38, 250, 154, 195,
|
|
||||||
43, 17, 223, 76, 88, 53, 250, 151,
|
|
||||||
3, 46, 129, 220, 96, 89, 232, 58, 206, 147, 20, 109, 207, 109, 148, 45,
|
|
||||||
175, 93, 188, 57, 177, 210, 244,
|
|
||||||
93, 135, 121, 162, 162, 249, 185, 130, 242, 225, 133, 136, 99, 38, 169,
|
|
||||||
218, 254, 219, 0, 91, 64, 59, 112,
|
|
||||||
19, 100, 13, 235, 69, 143, 115, 36, 37, 219, 91, 27, 123, 75, 99, 119,
|
|
||||||
105, 230, 174, 202, 252, 87, 1,
|
|
||||||
254, 128, 64, 96, 48, 40, 20, 30, 143, 72, 100, 54, 171, 86, 255, 126,
|
|
||||||
192, 32, 80, 24, 60, 10, 145,
|
|
||||||
199, 44, 82, 157, 253, 169, 129, 190, 224, 112, 72, 36, 54, 155, 86,
|
|
||||||
235, 126, 207, 96, 84, 40, 63, 94,
|
|
||||||
144, 56, 108, 18, 173, 205, 189, 149, 177, 175, 52, 124, 23, 97, 206,
|
|
||||||
168, 84, 126, 191, 96, 112, 40, 36,
|
|
||||||
30, 155, 72, 107, 118, 175, 102, 252, 42, 193, 223, 16, 88, 12, 58,
|
|
||||||
133, 211, 35, 29, 217, 201, 154, 214,
|
|
||||||
235, 30, 207, 72, 84, 54, 191, 86, 240, 62, 196, 16, 83, 76, 61, 245,
|
|
||||||
209, 135, 28, 98, 137, 233, 166,
|
|
||||||
206, 250, 212, 67, 31, 113, 200, 36, 86, 155, 126, 235, 96, 79, 104,
|
|
||||||
52, 46, 151, 92, 110, 185, 236, 114,
|
|
||||||
205, 229, 149, 139, 47, 39, 92, 26, 185, 203, 50, 215, 85, 158, 191,
|
|
||||||
40, 112, 30, 164, 8, 123, 70, 163,
|
|
||||||
114, 249, 229, 130, 203, 33, 151, 88, 110, 186, 172, 115, 61, 229, 209,
|
|
||||||
139, 28, 103, 73, 234, 182, 207, 54,
|
|
||||||
212, 22, 223, 78, 216, 52, 90, 151, 123, 46, 163, 92, 121, 249, 226,
|
|
||||||
194, 201, 145, 150, 236, 110, 205, 236,
|
|
||||||
85, 141, 255, 37, 128, 27, 32, 11, 88, 7, 122, 130, 163, 33, 185, 216,
|
|
||||||
114, 218, 165, 155, 59, 43, 83,
|
|
||||||
95, 125, 248, 33, 130, 152, 97, 170, 168, 127, 62, 160, 16, 120, 12,
|
|
||||||
34, 133, 217, 163, 26, 249, 203, 2,
|
|
||||||
215, 65, 158, 176, 104, 116, 46, 167, 92, 122, 185, 227, 50, 201, 213,
|
|
||||||
150, 223, 46, 216, 28, 90, 137, 251,
|
|
||||||
38, 195, 90, 209, 251, 28, 67, 73, 241, 246, 196, 70, 211, 114, 221,
|
|
||||||
229, 153,
|
|
||||||
};
|
|
||||||
|
|
||||||
void scramble(unsigned char *inout)
|
|
||||||
{
|
|
||||||
unsigned char *r = inout + 12;
|
|
||||||
unsigned char *s = yellowbook_scrambler;
|
|
||||||
unsigned int i;
|
|
||||||
|
|
||||||
for (i = 2340; i; i--) {
|
|
||||||
*r++ ^= *s++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Calculate the P parities for the sector.
|
|
||||||
* The 43 P vectors of length 24 are combined with the GF8_P_COEFFS.
|
|
||||||
*/
|
|
||||||
void parity_p(unsigned char *sector)
|
|
||||||
{
|
|
||||||
int i, j;
|
|
||||||
unsigned char p0_msb, p1_msb;
|
|
||||||
unsigned char p0_lsb, p1_lsb;
|
|
||||||
unsigned char *p_msb_start, *p_lsb_start;
|
|
||||||
unsigned char *p_msb, *p_lsb;
|
|
||||||
unsigned char *coeffs0, *coeffs1;
|
|
||||||
unsigned char *p0, *p1;
|
|
||||||
unsigned char d;
|
|
||||||
unsigned short c;
|
|
||||||
|
|
||||||
p_lsb_start = sector + LEC_HEADER_OFFSET;
|
|
||||||
p_msb_start = sector + LEC_HEADER_OFFSET + 1;
|
|
||||||
|
|
||||||
p1 = sector + LEC_MODE1_P_PARITY_OFFSET;
|
|
||||||
p0 = sector + LEC_MODE1_P_PARITY_OFFSET + 2 * 43;
|
|
||||||
|
|
||||||
for (i = 0; i <= 42; i++) {
|
|
||||||
p_lsb = p_lsb_start;
|
|
||||||
p_msb = p_msb_start;
|
|
||||||
|
|
||||||
coeffs0 = gf8_p_coeffs[0];
|
|
||||||
coeffs1 = gf8_p_coeffs[1];
|
|
||||||
|
|
||||||
p0_lsb = p1_lsb = p0_msb = p1_msb = 0;
|
|
||||||
|
|
||||||
for (j = 0; j <= 23; j++) {
|
|
||||||
d = *p_lsb;
|
|
||||||
|
|
||||||
if (d != 0) {
|
|
||||||
c = gf8_log[d] + *coeffs0;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
p0_lsb ^= gf8_ilog[c];
|
|
||||||
|
|
||||||
c = gf8_log[d] + *coeffs1;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
p1_lsb ^= gf8_ilog[c];
|
|
||||||
}
|
|
||||||
|
|
||||||
d = *p_msb;
|
|
||||||
|
|
||||||
if (d != 0) {
|
|
||||||
c = gf8_log[d] + *coeffs0;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
p0_msb ^= gf8_ilog[c];
|
|
||||||
|
|
||||||
c = gf8_log[d] + *coeffs1;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
p1_msb ^= gf8_ilog[c];
|
|
||||||
}
|
|
||||||
|
|
||||||
coeffs0++;
|
|
||||||
coeffs1++;
|
|
||||||
|
|
||||||
p_lsb += 2 * 43;
|
|
||||||
p_msb += 2 * 43;
|
|
||||||
}
|
|
||||||
|
|
||||||
*p0 = p0_lsb;
|
|
||||||
*(p0 + 1) = p0_msb;
|
|
||||||
|
|
||||||
*p1 = p1_lsb;
|
|
||||||
*(p1 + 1) = p1_msb;
|
|
||||||
|
|
||||||
p0 += 2;
|
|
||||||
p1 += 2;
|
|
||||||
|
|
||||||
p_lsb_start += 2;
|
|
||||||
p_msb_start += 2;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Calculate the Q parities for the sector.
|
|
||||||
* The 26 Q vectors of length 43 are combined with the GF8_Q_COEFFS.
|
|
||||||
*/
|
|
||||||
void parity_q(unsigned char *sector)
|
|
||||||
{
|
|
||||||
int i, j;
|
|
||||||
unsigned char q0_msb, q1_msb;
|
|
||||||
unsigned char q0_lsb, q1_lsb;
|
|
||||||
unsigned char *q_msb_start, *q_lsb_start;
|
|
||||||
unsigned char *q_msb, *q_lsb;
|
|
||||||
unsigned char *coeffs0, *coeffs1;
|
|
||||||
unsigned char *q0, *q1, *q_start;
|
|
||||||
unsigned char d;
|
|
||||||
unsigned short c;
|
|
||||||
|
|
||||||
q_lsb_start = sector + LEC_HEADER_OFFSET;
|
|
||||||
q_msb_start = sector + LEC_HEADER_OFFSET + 1;
|
|
||||||
|
|
||||||
q_start = sector + LEC_MODE1_Q_PARITY_OFFSET;
|
|
||||||
q1 = sector + LEC_MODE1_Q_PARITY_OFFSET;
|
|
||||||
q0 = sector + LEC_MODE1_Q_PARITY_OFFSET + 2 * 26;
|
|
||||||
|
|
||||||
for (i = 0; i <= 25; i++) {
|
|
||||||
q_lsb = q_lsb_start;
|
|
||||||
q_msb = q_msb_start;
|
|
||||||
|
|
||||||
coeffs0 = gf8_q_coeffs[0];
|
|
||||||
coeffs1 = gf8_q_coeffs[1];
|
|
||||||
|
|
||||||
q0_lsb = q1_lsb = q0_msb = q1_msb = 0;
|
|
||||||
|
|
||||||
for (j = 0; j <= 42; j++) {
|
|
||||||
d = *q_lsb;
|
|
||||||
|
|
||||||
if (d != 0) {
|
|
||||||
c = gf8_log[d] + *coeffs0;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
q0_lsb ^= gf8_ilog[c];
|
|
||||||
|
|
||||||
c = gf8_log[d] + *coeffs1;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
q1_lsb ^= gf8_ilog[c];
|
|
||||||
}
|
|
||||||
|
|
||||||
d = *q_msb;
|
|
||||||
|
|
||||||
if (d != 0) {
|
|
||||||
c = gf8_log[d] + *coeffs0;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
q0_msb ^= gf8_ilog[c];
|
|
||||||
|
|
||||||
c = gf8_log[d] + *coeffs1;
|
|
||||||
if (c >= 255)
|
|
||||||
c -= 255;
|
|
||||||
q1_msb ^= gf8_ilog[c];
|
|
||||||
}
|
|
||||||
|
|
||||||
coeffs0++;
|
|
||||||
coeffs1++;
|
|
||||||
|
|
||||||
q_lsb += 2 * 44;
|
|
||||||
q_msb += 2 * 44;
|
|
||||||
|
|
||||||
if (q_lsb >= q_start) {
|
|
||||||
q_msb -= 2 * 1118;
|
|
||||||
q_lsb -= 2 * 1118;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
*q0 = q0_lsb;
|
|
||||||
*(q0 + 1) = q0_msb;
|
|
||||||
|
|
||||||
*q1 = q1_lsb;
|
|
||||||
*(q1 + 1) = q1_msb;
|
|
||||||
|
|
||||||
q0 += 2;
|
|
||||||
q1 += 2;
|
|
||||||
|
|
||||||
q_lsb_start += 2 * 43;
|
|
||||||
q_msb_start += 2 * 43;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif /* ! Libburn_disable_lec_C */
|
|
||||||
@ -1,16 +0,0 @@
|
|||||||
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
|
||||||
|
|
||||||
#ifndef __LEC
|
|
||||||
#define __LEC
|
|
||||||
|
|
||||||
#ifndef Libburn_disable_lec_C
|
|
||||||
|
|
||||||
#define RS_L12_BITS 8
|
|
||||||
|
|
||||||
void scramble(unsigned char *);
|
|
||||||
void parity_p(unsigned char *in);
|
|
||||||
void parity_q(unsigned char *in);
|
|
||||||
|
|
||||||
#endif /* ! Libburn_disable_lec_C */
|
|
||||||
|
|
||||||
#endif /* __LEC */
|
|
||||||
@ -15,11 +15,6 @@
|
|||||||
#include "sector.h"
|
#include "sector.h"
|
||||||
#include "crc.h"
|
#include "crc.h"
|
||||||
#include "debug.h"
|
#include "debug.h"
|
||||||
|
|
||||||
#ifndef Libburn_disable_lec_C
|
|
||||||
#include "lec.h"
|
|
||||||
#endif /* ! Libburn_disable_lec_C */
|
|
||||||
|
|
||||||
#include "toc.h"
|
#include "toc.h"
|
||||||
#include "write.h"
|
#include "write.h"
|
||||||
|
|
||||||
@ -732,120 +727,22 @@ int sector_headers(struct burn_write_opts *o, unsigned char *out,
|
|||||||
{
|
{
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
#ifdef Libburn_disable_lec_C
|
ret = sector_headers_is_ok(o, mode);
|
||||||
|
if (ret != 2)
|
||||||
|
return (!! ret);
|
||||||
|
|
||||||
/* ts A90830 : lec.c is copied from cdrdao.
|
/* ts A90830 : lec.c is copied from cdrdao.
|
||||||
I have no idea yet how lec.c implements the Reed-Solomon encoding
|
I have no idea yet how lec.c implements the Reed-Solomon encoding
|
||||||
which is described in ECMA-130 for CD-ROM.
|
which is described in ECMA-130 for CD-ROM.
|
||||||
So this gets disabled for now.
|
So this got removed for now.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
ret = sector_headers_is_ok(o, mode);
|
|
||||||
if (ret != 2)
|
|
||||||
return (!! ret);
|
|
||||||
libdax_msgs_submit(libdax_messenger, o->drive->global_index,
|
libdax_msgs_submit(libdax_messenger, o->drive->global_index,
|
||||||
0x0002010a,
|
0x0002010a,
|
||||||
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
|
||||||
"Raw CD write modes are not supported", 0, 0);
|
"Raw CD write modes are not supported", 0, 0);
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
#else /* Libburn_disable_lec_C */
|
|
||||||
|
|
||||||
struct burn_drive *d = o->drive;
|
|
||||||
unsigned int crc;
|
|
||||||
int min, sec, frame;
|
|
||||||
int modebyte = -1;
|
|
||||||
|
|
||||||
/* ts A61009 */
|
|
||||||
ret = sector_headers_is_ok(o, mode);
|
|
||||||
if (ret != 2)
|
|
||||||
return;
|
|
||||||
modebyte = 1;
|
|
||||||
|
|
||||||
/* ts A61009 : now ensured by burn_disc_write_is_ok() */
|
|
||||||
/* a ssert(modebyte == 1); */
|
|
||||||
|
|
||||||
out[0] = 0;
|
|
||||||
memset(out + 1, 0xFF, 10); /* sync */
|
|
||||||
out[11] = 0;
|
|
||||||
|
|
||||||
if (leadin) {
|
|
||||||
burn_lba_to_msf(d->rlba, &min, &sec, &frame);
|
|
||||||
out[12] = dec_to_bcd(min) + 0xA0;
|
|
||||||
out[13] = dec_to_bcd(sec);
|
|
||||||
out[14] = dec_to_bcd(frame);
|
|
||||||
out[15] = modebyte;
|
|
||||||
} else {
|
|
||||||
burn_lba_to_msf(d->alba, &min, &sec, &frame);
|
|
||||||
out[12] = dec_to_bcd(min);
|
|
||||||
out[13] = dec_to_bcd(sec);
|
|
||||||
out[14] = dec_to_bcd(frame);
|
|
||||||
out[15] = modebyte;
|
|
||||||
}
|
|
||||||
if (mode & BURN_MODE1) {
|
|
||||||
crc = crc_32(out, 2064);
|
|
||||||
out[2064] = crc & 0xFF;
|
|
||||||
crc >>= 8;
|
|
||||||
out[2065] = crc & 0xFF;
|
|
||||||
crc >>= 8;
|
|
||||||
out[2066] = crc & 0xFF;
|
|
||||||
crc >>= 8;
|
|
||||||
out[2067] = crc & 0xFF;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (mode & BURN_MODE1) {
|
|
||||||
memset(out + 2068, 0, 8);
|
|
||||||
parity_p(out);
|
|
||||||
parity_q(out);
|
|
||||||
}
|
|
||||||
scramble(out);
|
|
||||||
return 1;
|
|
||||||
|
|
||||||
#endif /* ! Libburn_disable_lec_C */
|
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
#if 0
|
|
||||||
void process_q(struct burn_drive *d, unsigned char *q)
|
|
||||||
{
|
|
||||||
unsigned char i[5];
|
|
||||||
int mode;
|
|
||||||
|
|
||||||
mode = q[0] & 0xF;
|
|
||||||
/* burn_print(12, "mode: %d : ", mode);*/
|
|
||||||
switch (mode) {
|
|
||||||
case 1:
|
|
||||||
/* burn_print(12, "tno = %d : ", q[1]);
|
|
||||||
burn_print(12, "index = %d\n", q[2]);
|
|
||||||
*/
|
|
||||||
/* q[1] is the track number (starting at 1) q[2] is the index
|
|
||||||
number (starting at 0) */
|
|
||||||
#warning this is totally bogus
|
|
||||||
if (q[1] - 1 > 99)
|
|
||||||
break;
|
|
||||||
if (q[2] > d->toc->track[q[1] - 1].indices) {
|
|
||||||
burn_print(12, "new index at %d\n", d->alba);
|
|
||||||
d->toc->track[q[1] - 1].index[q[2]] = d->alba;
|
|
||||||
d->toc->track[q[1] - 1].indices++;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
/* XXX dont ignore these */
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
/* burn_print(12, "ISRC data in mode 3 q\n");*/
|
|
||||||
i[0] = isrc[(q[1] << 2) >> 2];
|
|
||||||
/* burn_print(12, "0x%x 0x%x 0x%x 0x%x 0x%x\n", q[1], q[2], q[3], q[4], q[5]);
|
|
||||||
burn_print(12, "ISRC - %c%c%c%c%c\n", i[0], i[1], i[2], i[3], i[4]);
|
|
||||||
*/
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
|
|
||||||
/* ts A61009 : if reactivated then witout Assert */
|
|
||||||
a ssert(0);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* this needs more info. subs in the data? control/adr? */
|
/* this needs more info. subs in the data? control/adr? */
|
||||||
|
|
||||||
@ -859,18 +756,13 @@ void process_q(struct burn_drive *d, unsigned char *q)
|
|||||||
int sector_identify(unsigned char *data)
|
int sector_identify(unsigned char *data)
|
||||||
{
|
{
|
||||||
|
|
||||||
#ifndef Libburn_disable_lec_C
|
|
||||||
|
|
||||||
scramble(data);
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
scramble(data);
|
||||||
check mode byte for 1 or 2
|
check mode byte for 1 or 2
|
||||||
test parity to see if it's a valid sector
|
test parity to see if it's a valid sector
|
||||||
if invalid, return BURN_MODE_AUDIO;
|
if invalid, return BURN_MODE_AUDIO;
|
||||||
else return mode byte (what about mode 2 formless? heh)
|
else return mode byte (what about mode 2 formless? heh)
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#endif /* ! Libburn_disable_lec_C */
|
|
||||||
|
|
||||||
return BURN_MODE1;
|
return BURN_MODE1;
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user