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am b6764c51: Merge "Fix: terminal lookup table flushing." 

* commit 'b6764c51ab6acc8b5acf3ce3513e30c9ce82d02c':
  Fix: terminal lookup table flushing.
main
Keisuke Kuroyanagi 2013-12-02 22:30:59 -08:00 committed by Android Git Automerger
parent 7808a4e877 b6764c51ab
commit 3d6cd9c9d9
3 changed files with 9 additions and 7 deletions
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2
native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/bigram_dict_content.cpp
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@ -25,7 +25,7 @@ const BigramEntry BigramDictContent::getBigramEntryAndAdvancePosition(
const BufferWithExtendableBuffer *const bigramListBuffer = getContentBuffer(); const BufferWithExtendableBuffer *const bigramListBuffer = getContentBuffer();
const int bigramFlags = bigramListBuffer->readUintAndAdvancePosition( const int bigramFlags = bigramListBuffer->readUintAndAdvancePosition(
Ver4DictConstants::BIGRAM_FLAGS_FIELD_SIZE, bigramEntryPos); Ver4DictConstants::BIGRAM_FLAGS_FIELD_SIZE, bigramEntryPos);
const int hasNext = (bigramFlags & Ver4DictConstants::BIGRAM_HAS_NEXT_MASK) != 0; const bool hasNext = (bigramFlags & Ver4DictConstants::BIGRAM_HAS_NEXT_MASK) != 0;
int probability = NOT_A_PROBABILITY; int probability = NOT_A_PROBABILITY;
int timestamp = Ver4DictConstants::NOT_A_TIME_STAMP; int timestamp = Ver4DictConstants::NOT_A_TIME_STAMP;
int level = 0; int level = 0;

11
native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.cpp
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@ -53,13 +53,12 @@ bool TerminalPositionLookupTable::setTerminalPtNodePosition(
bool TerminalPositionLookupTable::flushToFile(const char *const dictDirPath, bool TerminalPositionLookupTable::flushToFile(const char *const dictDirPath,
const int newHeaderRegionSize) const { const int newHeaderRegionSize) const {
const int headerRegionSizeDiff = newHeaderRegionSize - mHeaderRegionSize; const int headerRegionSizeDiff = newHeaderRegionSize - mHeaderRegionSize;
// If header region size has been changed, terminal PtNode positions have to be adjusted // If header region size has been changed or used buffer size is smaller than actual buffer
// depending on the new header region size. // size, regenerate lookup table and write the new table to file.
if (headerRegionSizeDiff != 0) { if (headerRegionSizeDiff != 0 || getEntryPos(mSize) < getBuffer()->getTailPosition()) {
TerminalPositionLookupTable lookupTableToWrite; TerminalPositionLookupTable lookupTableToWrite(newHeaderRegionSize);
for (int i = 0; i < mSize; ++i) { for (int i = 0; i < mSize; ++i) {
const int terminalPtNodePosition = getTerminalPtNodePosition(i) const int terminalPtNodePosition = getTerminalPtNodePosition(i);
+ headerRegionSizeDiff;
if (!lookupTableToWrite.setTerminalPtNodePosition(i, terminalPtNodePosition)) { if (!lookupTableToWrite.setTerminalPtNodePosition(i, terminalPtNodePosition)) {
AKLOGE("Cannot set terminal position to lookupTableToWrite." AKLOGE("Cannot set terminal position to lookupTableToWrite."
" terminalId: %d, position: %d", i, terminalPtNodePosition); " terminalId: %d, position: %d", i, terminalPtNodePosition);

3
native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h
View File

@ -37,6 +37,9 @@ class TerminalPositionLookupTable : public SingleDictContent {
/ Ver4DictConstants::TERMINAL_ADDRESS_TABLE_ADDRESS_SIZE), / Ver4DictConstants::TERMINAL_ADDRESS_TABLE_ADDRESS_SIZE),
mHeaderRegionSize(headerRegionSize) {} mHeaderRegionSize(headerRegionSize) {}
explicit TerminalPositionLookupTable(const int headerRegionSize)
: mSize(0), mHeaderRegionSize(headerRegionSize) {}
TerminalPositionLookupTable() : mSize(0), mHeaderRegionSize(0) {} TerminalPositionLookupTable() : mSize(0), mHeaderRegionSize(0) {}
int getTerminalPtNodePosition(const int terminalId) const; int getTerminalPtNodePosition(const int terminalId) const;