diff options
Diffstat (limited to 'BaseTools/Source/C/BrotliCompress/dec/transform.h')
| -rw-r--r-- | BaseTools/Source/C/BrotliCompress/dec/transform.h | 300 |
1 files changed, 0 insertions, 300 deletions
diff --git a/BaseTools/Source/C/BrotliCompress/dec/transform.h b/BaseTools/Source/C/BrotliCompress/dec/transform.h deleted file mode 100644 index 9d6501a452..0000000000 --- a/BaseTools/Source/C/BrotliCompress/dec/transform.h +++ /dev/null @@ -1,300 +0,0 @@ -/* Copyright 2013 Google Inc. All Rights Reserved.
-
- Distributed under MIT license.
- See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
-*/
-
-/* Transformations on dictionary words. */
-
-#ifndef BROTLI_DEC_TRANSFORM_H_
-#define BROTLI_DEC_TRANSFORM_H_
-
-#include "../common/types.h"
-#include "./port.h"
-
-#if defined(__cplusplus) || defined(c_plusplus)
-extern "C" {
-#endif
-
-enum WordTransformType {
- kIdentity = 0,
- kOmitLast1 = 1,
- kOmitLast2 = 2,
- kOmitLast3 = 3,
- kOmitLast4 = 4,
- kOmitLast5 = 5,
- kOmitLast6 = 6,
- kOmitLast7 = 7,
- kOmitLast8 = 8,
- kOmitLast9 = 9,
- kUppercaseFirst = 10,
- kUppercaseAll = 11,
- kOmitFirst1 = 12,
- kOmitFirst2 = 13,
- kOmitFirst3 = 14,
- kOmitFirst4 = 15,
- kOmitFirst5 = 16,
- kOmitFirst6 = 17,
- kOmitFirst7 = 18,
- kOmitFirst8 = 19,
- kOmitFirst9 = 20
-};
-
-typedef struct {
- const uint8_t prefix_id;
- const uint8_t transform;
- const uint8_t suffix_id;
-} Transform;
-
-static const char kPrefixSuffix[208] =
- "\0 \0, \0 of the \0 of \0s \0.\0 and \0 in \0\"\0 to \0\">\0\n\0. \0]\0"
- " for \0 a \0 that \0\'\0 with \0 from \0 by \0(\0. The \0 on \0 as \0"
- " is \0ing \0\n\t\0:\0ed \0=\"\0 at \0ly \0,\0=\'\0.com/\0. This \0"
- " not \0er \0al \0ful \0ive \0less \0est \0ize \0\xc2\xa0\0ous ";
-
-enum {
- /* EMPTY = ""
- SP = " "
- DQUOT = "\""
- SQUOT = "'"
- CLOSEBR = "]"
- OPEN = "("
- SLASH = "/"
- NBSP = non-breaking space "\0xc2\xa0"
- */
- kPFix_EMPTY = 0,
- kPFix_SP = 1,
- kPFix_COMMASP = 3,
- kPFix_SPofSPtheSP = 6,
- kPFix_SPtheSP = 9,
- kPFix_eSP = 12,
- kPFix_SPofSP = 15,
- kPFix_sSP = 20,
- kPFix_DOT = 23,
- kPFix_SPandSP = 25,
- kPFix_SPinSP = 31,
- kPFix_DQUOT = 36,
- kPFix_SPtoSP = 38,
- kPFix_DQUOTGT = 43,
- kPFix_NEWLINE = 46,
- kPFix_DOTSP = 48,
- kPFix_CLOSEBR = 51,
- kPFix_SPforSP = 53,
- kPFix_SPaSP = 59,
- kPFix_SPthatSP = 63,
- kPFix_SQUOT = 70,
- kPFix_SPwithSP = 72,
- kPFix_SPfromSP = 79,
- kPFix_SPbySP = 86,
- kPFix_OPEN = 91,
- kPFix_DOTSPTheSP = 93,
- kPFix_SPonSP = 100,
- kPFix_SPasSP = 105,
- kPFix_SPisSP = 110,
- kPFix_ingSP = 115,
- kPFix_NEWLINETAB = 120,
- kPFix_COLON = 123,
- kPFix_edSP = 125,
- kPFix_EQDQUOT = 129,
- kPFix_SPatSP = 132,
- kPFix_lySP = 137,
- kPFix_COMMA = 141,
- kPFix_EQSQUOT = 143,
- kPFix_DOTcomSLASH = 146,
- kPFix_DOTSPThisSP = 152,
- kPFix_SPnotSP = 160,
- kPFix_erSP = 166,
- kPFix_alSP = 170,
- kPFix_fulSP = 174,
- kPFix_iveSP = 179,
- kPFix_lessSP = 184,
- kPFix_estSP = 190,
- kPFix_izeSP = 195,
- kPFix_NBSP = 200,
- kPFix_ousSP = 203
-};
-
-static const Transform kTransforms[] = {
- { kPFix_EMPTY, kIdentity, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_SP },
- { kPFix_SP, kIdentity, kPFix_SP },
- { kPFix_EMPTY, kOmitFirst1, kPFix_EMPTY },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_SP },
- { kPFix_EMPTY, kIdentity, kPFix_SPtheSP },
- { kPFix_SP, kIdentity, kPFix_EMPTY },
- { kPFix_sSP, kIdentity, kPFix_SP },
- { kPFix_EMPTY, kIdentity, kPFix_SPofSP },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_SPandSP },
- { kPFix_EMPTY, kOmitFirst2, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitLast1, kPFix_EMPTY },
- { kPFix_COMMASP, kIdentity, kPFix_SP },
- { kPFix_EMPTY, kIdentity, kPFix_COMMASP },
- { kPFix_SP, kUppercaseFirst, kPFix_SP },
- { kPFix_EMPTY, kIdentity, kPFix_SPinSP },
- { kPFix_EMPTY, kIdentity, kPFix_SPtoSP },
- { kPFix_eSP, kIdentity, kPFix_SP },
- { kPFix_EMPTY, kIdentity, kPFix_DQUOT },
- { kPFix_EMPTY, kIdentity, kPFix_DOT },
- { kPFix_EMPTY, kIdentity, kPFix_DQUOTGT },
- { kPFix_EMPTY, kIdentity, kPFix_NEWLINE },
- { kPFix_EMPTY, kOmitLast3, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_CLOSEBR },
- { kPFix_EMPTY, kIdentity, kPFix_SPforSP },
- { kPFix_EMPTY, kOmitFirst3, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitLast2, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_SPaSP },
- { kPFix_EMPTY, kIdentity, kPFix_SPthatSP },
- { kPFix_SP, kUppercaseFirst, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_DOTSP },
- { kPFix_DOT, kIdentity, kPFix_EMPTY },
- { kPFix_SP, kIdentity, kPFix_COMMASP },
- { kPFix_EMPTY, kOmitFirst4, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_SPwithSP },
- { kPFix_EMPTY, kIdentity, kPFix_SQUOT },
- { kPFix_EMPTY, kIdentity, kPFix_SPfromSP },
- { kPFix_EMPTY, kIdentity, kPFix_SPbySP },
- { kPFix_EMPTY, kOmitFirst5, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitFirst6, kPFix_EMPTY },
- { kPFix_SPtheSP, kIdentity, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitLast4, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_DOTSPTheSP },
- { kPFix_EMPTY, kUppercaseAll, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_SPonSP },
- { kPFix_EMPTY, kIdentity, kPFix_SPasSP },
- { kPFix_EMPTY, kIdentity, kPFix_SPisSP },
- { kPFix_EMPTY, kOmitLast7, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitLast1, kPFix_ingSP },
- { kPFix_EMPTY, kIdentity, kPFix_NEWLINETAB },
- { kPFix_EMPTY, kIdentity, kPFix_COLON },
- { kPFix_SP, kIdentity, kPFix_DOTSP },
- { kPFix_EMPTY, kIdentity, kPFix_edSP },
- { kPFix_EMPTY, kOmitFirst9, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitFirst7, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitLast6, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_OPEN },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_COMMASP },
- { kPFix_EMPTY, kOmitLast8, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_SPatSP },
- { kPFix_EMPTY, kIdentity, kPFix_lySP },
- { kPFix_SPtheSP, kIdentity, kPFix_SPofSP },
- { kPFix_EMPTY, kOmitLast5, kPFix_EMPTY },
- { kPFix_EMPTY, kOmitLast9, kPFix_EMPTY },
- { kPFix_SP, kUppercaseFirst, kPFix_COMMASP },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_DQUOT },
- { kPFix_DOT, kIdentity, kPFix_OPEN },
- { kPFix_EMPTY, kUppercaseAll, kPFix_SP },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_DQUOTGT },
- { kPFix_EMPTY, kIdentity, kPFix_EQDQUOT },
- { kPFix_SP, kIdentity, kPFix_DOT },
- { kPFix_DOTcomSLASH, kIdentity, kPFix_EMPTY },
- { kPFix_SPtheSP, kIdentity, kPFix_SPofSPtheSP },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_SQUOT },
- { kPFix_EMPTY, kIdentity, kPFix_DOTSPThisSP },
- { kPFix_EMPTY, kIdentity, kPFix_COMMA },
- { kPFix_DOT, kIdentity, kPFix_SP },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_OPEN },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_DOT },
- { kPFix_EMPTY, kIdentity, kPFix_SPnotSP },
- { kPFix_SP, kIdentity, kPFix_EQDQUOT },
- { kPFix_EMPTY, kIdentity, kPFix_erSP },
- { kPFix_SP, kUppercaseAll, kPFix_SP },
- { kPFix_EMPTY, kIdentity, kPFix_alSP },
- { kPFix_SP, kUppercaseAll, kPFix_EMPTY },
- { kPFix_EMPTY, kIdentity, kPFix_EQSQUOT },
- { kPFix_EMPTY, kUppercaseAll, kPFix_DQUOT },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_DOTSP },
- { kPFix_SP, kIdentity, kPFix_OPEN },
- { kPFix_EMPTY, kIdentity, kPFix_fulSP },
- { kPFix_SP, kUppercaseFirst, kPFix_DOTSP },
- { kPFix_EMPTY, kIdentity, kPFix_iveSP },
- { kPFix_EMPTY, kIdentity, kPFix_lessSP },
- { kPFix_EMPTY, kUppercaseAll, kPFix_SQUOT },
- { kPFix_EMPTY, kIdentity, kPFix_estSP },
- { kPFix_SP, kUppercaseFirst, kPFix_DOT },
- { kPFix_EMPTY, kUppercaseAll, kPFix_DQUOTGT },
- { kPFix_SP, kIdentity, kPFix_EQSQUOT },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_COMMA },
- { kPFix_EMPTY, kIdentity, kPFix_izeSP },
- { kPFix_EMPTY, kUppercaseAll, kPFix_DOT },
- { kPFix_NBSP, kIdentity, kPFix_EMPTY },
- { kPFix_SP, kIdentity, kPFix_COMMA },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_EQDQUOT },
- { kPFix_EMPTY, kUppercaseAll, kPFix_EQDQUOT },
- { kPFix_EMPTY, kIdentity, kPFix_ousSP },
- { kPFix_EMPTY, kUppercaseAll, kPFix_COMMASP },
- { kPFix_EMPTY, kUppercaseFirst, kPFix_EQSQUOT },
- { kPFix_SP, kUppercaseFirst, kPFix_COMMA },
- { kPFix_SP, kUppercaseAll, kPFix_EQDQUOT },
- { kPFix_SP, kUppercaseAll, kPFix_COMMASP },
- { kPFix_EMPTY, kUppercaseAll, kPFix_COMMA },
- { kPFix_EMPTY, kUppercaseAll, kPFix_OPEN },
- { kPFix_EMPTY, kUppercaseAll, kPFix_DOTSP },
- { kPFix_SP, kUppercaseAll, kPFix_DOT },
- { kPFix_EMPTY, kUppercaseAll, kPFix_EQSQUOT },
- { kPFix_SP, kUppercaseAll, kPFix_DOTSP },
- { kPFix_SP, kUppercaseFirst, kPFix_EQDQUOT },
- { kPFix_SP, kUppercaseAll, kPFix_EQSQUOT },
- { kPFix_SP, kUppercaseFirst, kPFix_EQSQUOT },
-};
-
-static const int kNumTransforms = sizeof(kTransforms) / sizeof(kTransforms[0]);
-
-static int ToUpperCase(uint8_t* p) {
- if (p[0] < 0xc0) {
- if (p[0] >= 'a' && p[0] <= 'z') {
- p[0] ^= 32;
- }
- return 1;
- }
- /* An overly simplified uppercasing model for utf-8. */
- if (p[0] < 0xe0) {
- p[1] ^= 32;
- return 2;
- }
- /* An arbitrary transform for three byte characters. */
- p[2] ^= 5;
- return 3;
-}
-
-static BROTLI_NOINLINE int TransformDictionaryWord(
- uint8_t* dst, const uint8_t* word, int len, int transform) {
- int idx = 0;
- {
- const char* prefix = &kPrefixSuffix[kTransforms[transform].prefix_id];
- while (*prefix) { dst[idx++] = (uint8_t)*prefix++; }
- }
- {
- const int t = kTransforms[transform].transform;
- int i = 0;
- int skip = t - (kOmitFirst1 - 1);
- if (skip > 0) {
- word += skip;
- len -= skip;
- } else if (t <= kOmitLast9) {
- len -= t;
- }
- while (i < len) { dst[idx++] = word[i++]; }
- if (t == kUppercaseFirst) {
- ToUpperCase(&dst[idx - len]);
- } else if (t == kUppercaseAll) {
- uint8_t* uppercase = &dst[idx - len];
- while (len > 0) {
- int step = ToUpperCase(uppercase);
- uppercase += step;
- len -= step;
- }
- }
- }
- {
- const char* suffix = &kPrefixSuffix[kTransforms[transform].suffix_id];
- while (*suffix) { dst[idx++] = (uint8_t)*suffix++; }
- return idx;
- }
-}
-
-#if defined(__cplusplus) || defined(c_plusplus)
-} /* extern "C" */
-#endif
-
-#endif /* BROTLI_DEC_TRANSFORM_H_ */
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