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Fix: PtNode array size writirng when array size > 127. DO NOT MERGE.

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This is a manual cherrypick of Ib729ceedbc8ef837e50490439817b36039ae2b4e.

Bug: 11772864
Change-Id: I5ecbe729dbdd24e194e48b4d68b17af8549c4726
This commit is contained in:
Keisuke Kuroyanagi 2013-11-21 15:52:16 +09:00
parent b4cc0ae075
commit db4f373004
4 changed files with 12 additions and 4 deletions
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6
java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java
View File

@ -460,8 +460,10 @@ public final class BinaryDictIOUtils {
destination.write((byte)infos.length);
break;
case 2:
destination.write((byte)(infos.length >> 8));
destination.write((byte)(infos.length & 0xFF));
final int encodedPtNodeCount =
infos.length | FormatSpec.LARGE_PTNODE_ARRAY_SIZE_FIELD_SIZE_FLAG;
destination.write((byte)(encodedPtNodeCount >> 8));
destination.write((byte)(encodedPtNodeCount & 0xFF));
break;
default:
throw new RuntimeException("Invalid node count size.");

2
java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
View File

@ -304,6 +304,8 @@ public final class FormatSpec {
static final int INVALID_CHARACTER = -1;
static final int MAX_PTNODES_FOR_ONE_BYTE_PTNODE_COUNT = 0x7F; // 127
// Large PtNode array size field size is 2 bytes.
static final int LARGE_PTNODE_ARRAY_SIZE_FIELD_SIZE_FLAG = 0x8000;
static final int MAX_PTNODES_IN_A_PT_NODE_ARRAY = 0x7FFF; // 32767
static final int MAX_BIGRAMS_IN_A_PTNODE = 10000;
static final int MAX_SHORTCUT_LIST_SIZE_IN_A_PTNODE = 0xFFFF;

4
java/src/com/android/inputmethod/latin/makedict/Ver3DictEncoder.java
View File

@ -129,7 +129,9 @@ public class Ver3DictEncoder implements DictEncoder {
if (countSize != 1 && countSize != 2) {
throw new RuntimeException("Strange size from getGroupCountSize : " + countSize);
}
mPosition = BinaryDictEncoderUtils.writeUIntToBuffer(mBuffer, mPosition, ptNodeCount,
final int encodedPtNodeCount = (countSize == 2) ?
(ptNodeCount | FormatSpec.LARGE_PTNODE_ARRAY_SIZE_FIELD_SIZE_FLAG) : ptNodeCount;
mPosition = BinaryDictEncoderUtils.writeUIntToBuffer(mBuffer, mPosition, encodedPtNodeCount,
countSize);
}

4
java/src/com/android/inputmethod/latin/makedict/Ver4DictEncoder.java
View File

@ -354,7 +354,9 @@ public class Ver4DictEncoder implements DictEncoder {
if (countSize != 1 && countSize != 2) {
throw new RuntimeException("Strange size from getPtNodeCountSize : " + countSize);
}
mTriePos = BinaryDictEncoderUtils.writeUIntToBuffer(mTrieBuf, mTriePos, ptNodeCount,
final int encodedPtNodeCount = (countSize == 2) ?
(ptNodeCount | FormatSpec.LARGE_PTNODE_ARRAY_SIZE_FIELD_SIZE_FLAG) : ptNodeCount;
mTriePos = BinaryDictEncoderUtils.writeUIntToBuffer(mTrieBuf, mTriePos, encodedPtNodeCount,
countSize);
}