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am 21dfdcdb: Merge "Add ByteArrayUtils::readSignedInt24andAdvancePosition to read dynamic dictionaries." 

* commit '21dfdcdba841f8866041cb0261feac907d6e686b':
  Add ByteArrayUtils::readSignedInt24andAdvancePosition to read dynamic dictionaries.
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Keisuke Kuroynagi 2013-06-21 01:30:12 -07:00 committed by Android Git Automerger
parent 55687ef731 21dfdcdba8
commit c65d19fb92
1 changed files with 11 additions and 0 deletions
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11
native/jni/src/suggest/core/dictionary/byte_array_utils.h
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@ -57,6 +57,17 @@ class ByteArrayUtils {
return value; return value;
} }
static AK_FORCE_INLINE int readSint24andAdvancePosition(
const uint8_t *const buffer, int *const pos) {
const uint8_t value = readUint8(buffer, *pos);
if (value < 0x80) {
return readUint24andAdvancePosition(buffer, pos);
} else {
(*pos)++;
return -(((value & 0x7F) << 16) ^ readUint16andAdvancePosition(buffer, pos));
}
}
static AK_FORCE_INLINE uint32_t readUint24andAdvancePosition( static AK_FORCE_INLINE uint32_t readUint24andAdvancePosition(
const uint8_t *const buffer, int *const pos) { const uint8_t *const buffer, int *const pos) {
const uint32_t value = readUint24(buffer, *pos); const uint32_t value = readUint24(buffer, *pos);