am 54035065
: Merge "A couple of cleanups. Remove unnecessary casts." into jb-mr1-dev
* commit '54035065c0ba516af408b1a3e12e12b1483ed61a': A couple of cleanups. Remove unnecessary casts.
This commit is contained in:
commit
6c2c1a04f1
6 changed files with 28 additions and 29 deletions
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@ -27,6 +27,7 @@
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#include <sys/mman.h>
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#include <sys/mman.h>
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#else // USE_MMAP_FOR_DICTIONARY
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#else // USE_MMAP_FOR_DICTIONARY
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#include <cstdlib>
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#include <cstdlib>
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#include <cstdio> // for fopen() etc.
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#endif // USE_MMAP_FOR_DICTIONARY
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#endif // USE_MMAP_FOR_DICTIONARY
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#include "binary_format.h"
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#include "binary_format.h"
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@ -40,7 +41,7 @@ namespace latinime {
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class ProximityInfo;
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class ProximityInfo;
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static void releaseDictBuf(void *dictBuf, const size_t length, int fd);
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static void releaseDictBuf(const void *dictBuf, const size_t length, const int fd);
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static jlong latinime_BinaryDictionary_open(JNIEnv *env, jobject object,
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static jlong latinime_BinaryDictionary_open(JNIEnv *env, jobject object,
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jstring sourceDir, jlong dictOffset, jlong dictSize,
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jstring sourceDir, jlong dictOffset, jlong dictSize,
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@ -75,7 +76,7 @@ static jlong latinime_BinaryDictionary_open(JNIEnv *env, jobject object,
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AKLOGE("DICT: Can't mmap dictionary. errno=%d", errno);
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AKLOGE("DICT: Can't mmap dictionary. errno=%d", errno);
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return 0;
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return 0;
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}
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}
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dictBuf = reinterpret_cast<void *>(reinterpret_cast<char *>(dictBuf) + adjust);
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dictBuf = static_cast<char *>(dictBuf) + adjust;
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#else // USE_MMAP_FOR_DICTIONARY
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#else // USE_MMAP_FOR_DICTIONARY
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/* malloc version */
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/* malloc version */
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FILE *file = 0;
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FILE *file = 0;
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@ -111,10 +112,10 @@ static jlong latinime_BinaryDictionary_open(JNIEnv *env, jobject object,
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}
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}
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Dictionary *dictionary = 0;
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Dictionary *dictionary = 0;
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if (BinaryFormat::UNKNOWN_FORMAT
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if (BinaryFormat::UNKNOWN_FORMAT
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== BinaryFormat::detectFormat(reinterpret_cast<uint8_t *>(dictBuf))) {
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== BinaryFormat::detectFormat(static_cast<uint8_t *>(dictBuf))) {
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AKLOGE("DICT: dictionary format is unknown, bad magic number");
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AKLOGE("DICT: dictionary format is unknown, bad magic number");
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#ifdef USE_MMAP_FOR_DICTIONARY
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#ifdef USE_MMAP_FOR_DICTIONARY
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releaseDictBuf(reinterpret_cast<char *>(dictBuf) - adjust, adjDictSize, fd);
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releaseDictBuf(static_cast<const char *>(dictBuf) - adjust, adjDictSize, fd);
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#else // USE_MMAP_FOR_DICTIONARY
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#else // USE_MMAP_FOR_DICTIONARY
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releaseDictBuf(dictBuf, 0, 0);
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releaseDictBuf(dictBuf, 0, 0);
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#endif // USE_MMAP_FOR_DICTIONARY
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#endif // USE_MMAP_FOR_DICTIONARY
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@ -249,12 +250,10 @@ static jint latinime_BinaryDictionary_editDistance(JNIEnv *env, jobject object,
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static void latinime_BinaryDictionary_close(JNIEnv *env, jobject object, jlong dict) {
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static void latinime_BinaryDictionary_close(JNIEnv *env, jobject object, jlong dict) {
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Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
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Dictionary *dictionary = reinterpret_cast<Dictionary *>(dict);
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if (!dictionary) return;
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if (!dictionary) return;
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void *dictBuf = dictionary->getDict();
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const void *dictBuf = dictionary->getDict();
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if (!dictBuf) return;
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if (!dictBuf) return;
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#ifdef USE_MMAP_FOR_DICTIONARY
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#ifdef USE_MMAP_FOR_DICTIONARY
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releaseDictBuf(
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releaseDictBuf(static_cast<const char *>(dictBuf) - dictionary->getDictBufAdjust(),
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reinterpret_cast<void *>(
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reinterpret_cast<char *>(dictBuf) - dictionary->getDictBufAdjust()),
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dictionary->getDictSize() + dictionary->getDictBufAdjust(), dictionary->getMmapFd());
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dictionary->getDictSize() + dictionary->getDictBufAdjust(), dictionary->getMmapFd());
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#else // USE_MMAP_FOR_DICTIONARY
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#else // USE_MMAP_FOR_DICTIONARY
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releaseDictBuf(dictBuf, 0, 0);
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releaseDictBuf(dictBuf, 0, 0);
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@ -262,9 +261,9 @@ static void latinime_BinaryDictionary_close(JNIEnv *env, jobject object, jlong d
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delete dictionary;
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delete dictionary;
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}
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}
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static void releaseDictBuf(void *dictBuf, const size_t length, int fd) {
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static void releaseDictBuf(const void *dictBuf, const size_t length, const int fd) {
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#ifdef USE_MMAP_FOR_DICTIONARY
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#ifdef USE_MMAP_FOR_DICTIONARY
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int ret = munmap(dictBuf, length);
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int ret = munmap(const_cast<void *>(dictBuf), length);
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if (ret != 0) {
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if (ret != 0) {
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AKLOGE("DICT: Failure in munmap. ret=%d errno=%d", ret, errno);
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AKLOGE("DICT: Failure in munmap. ret=%d errno=%d", ret, errno);
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}
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}
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@ -273,7 +272,7 @@ static void releaseDictBuf(void *dictBuf, const size_t length, int fd) {
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AKLOGE("DICT: Failure in close. ret=%d errno=%d", ret, errno);
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AKLOGE("DICT: Failure in close. ret=%d errno=%d", ret, errno);
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}
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}
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#else // USE_MMAP_FOR_DICTIONARY
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#else // USE_MMAP_FOR_DICTIONARY
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free(dictBuf);
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free(const_cast<void *>(dictBuf));
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#endif // USE_MMAP_FOR_DICTIONARY
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#endif // USE_MMAP_FOR_DICTIONARY
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}
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}
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@ -55,11 +55,11 @@ class Dictionary {
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int getFrequency(const int32_t *word, int length) const;
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int getFrequency(const int32_t *word, int length) const;
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bool isValidBigram(const int32_t *word1, int length1, const int32_t *word2, int length2) const;
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bool isValidBigram(const int32_t *word1, int length1, const int32_t *word2, int length2) const;
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void *getDict() const { // required to release dictionary buffer
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const uint8_t *getDict() const { // required to release dictionary buffer
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return reinterpret_cast<void *>(const_cast<unsigned char *>(mDict));
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return mDict;
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}
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}
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void *getOffsetDict() const {
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const uint8_t *getOffsetDict() const {
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return reinterpret_cast<void *>(const_cast<unsigned char *>(mOffsetDict));
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return mOffsetDict;
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}
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}
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int getDictSize() const { return mDictSize; }
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int getDictSize() const { return mDictSize; }
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int getMmapFd() const { return mMmapFd; }
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int getMmapFd() const { return mMmapFd; }
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@ -72,8 +72,8 @@ class Dictionary {
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private:
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private:
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DISALLOW_IMPLICIT_CONSTRUCTORS(Dictionary);
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DISALLOW_IMPLICIT_CONSTRUCTORS(Dictionary);
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const unsigned char *mDict;
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const uint8_t *mDict;
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const unsigned char *mOffsetDict;
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const uint8_t *mOffsetDict;
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// Used only for the mmap version of dictionary loading, but we use these as dummy variables
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// Used only for the mmap version of dictionary loading, but we use these as dummy variables
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// also for the malloc version.
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// also for the malloc version.
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