Cross Reference: /external/llvm/lib/Support/ConvertUTF.c

Lines Matching refs:ch
125         UTF32 ch;
129         ch = *source++;
130         if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
132             if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
141                 *target++ = (UTF16)ch; /* normal case */
143         } else if (ch > UNI_MAX_LEGAL_UTF32) {
155             ch -= halfBase;
156             *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
157             *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
173     UTF32 ch, ch2;
176         ch = *source++;
178         if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
184                     ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
199             if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
209         *target++ = ch;
215     fprintf(stderr, "ConvertUTF16toUTF32 illegal seq 0x%04x,%04x\n", ch, ch2);
228         UTF32 ch;
233         ch = *source++;
235         if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
241                     ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
256             if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
263         if (ch < (UTF32)0x80) {      bytesToWrite = 1;
264         } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;
265         } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;
266         } else if (ch < (UTF32)0x110000) {  bytesToWrite = 4;
268                                             ch = UNI_REPLACEMENT_CHAR;
277             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
278             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
279             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
280             case 1: *--target =  (UTF8)(ch | firstByteMark[bytesToWrite]);
298         UTF32 ch;
302         ch = *source++;
305             if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
315         if (ch < (UTF32)0x80) {      bytesToWrite = 1;
316         } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;
317         } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;
318         } else if (ch <= UNI_MAX_LEGAL_UTF32) {  bytesToWrite = 4;
320                                             ch = UNI_REPLACEMENT_CHAR;
330             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
331             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
332             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
333             case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
522         UTF32 ch = 0;
536             case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
537             case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
538             case 3: ch += *source++; ch <<= 6;
539             case 2: ch += *source++; ch <<= 6;
540             case 1: ch += *source++; ch <<= 6;
541             case 0: ch += *source++;
543         ch -= offsetsFromUTF8[extraBytesToRead];
549         if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
551             if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
560                 *target++ = (UTF16)ch; /* normal case */
562         } else if (ch > UNI_MAX_UTF16) {
576             ch -= halfBase;
577             *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
578             *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
596         UTF32 ch = 0;
640             case 5: ch += *source++; ch <<= 6;
641             case 4: ch += *source++; ch <<= 6;
642             case 3: ch += *source++; ch <<= 6;
643             case 2: ch += *source++; ch <<= 6;
644             case 1: ch += *source++; ch <<= 6;
645             case 0: ch += *source++;
647         ch -= offsetsFromUTF8[extraBytesToRead];
649         if (ch <= UNI_MAX_LEGAL_UTF32) {
654             if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
663                 *target++ = ch;
665         } else { /* i.e., ch > UNI_MAX_LEGAL_UTF32 */
700                 ch += *source++;
702                 if (tmpBytesToRead) ch <<= 6;