Add more compiler warning flags

Change-Id: Ic6af0c596374d936d2b9b31e626fb62bd265ce64

1 files changed, 76 insertions, 0 deletions

diff --git a/native/jni/src/words_priority_queue.cpp b/native/jni/src/words_priority_queue.cpp
new file mode 100644
index 000000000..7e18d0f87
--- /dev/null
+++ b/native/jni/src/words_priority_queue.cpp
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2012, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "words_priority_queue.h"
+
+namespace latinime {
+
+int WordsPriorityQueue::outputSuggestions(const int *before, const int beforeLength,
+        int *frequencies, int *outputCodePoints, int* outputTypes) {
+    mHighestSuggestedWord = 0;
+    const int size = min(MAX_WORDS, static_cast<int>(mSuggestions.size()));
+    SuggestedWord *swBuffer[size];
+    int index = size - 1;
+    while (!mSuggestions.empty() && index >= 0) {
+        SuggestedWord *sw = mSuggestions.top();
+        if (DEBUG_WORDS_PRIORITY_QUEUE) {
+            AKLOGI("dump word. %d", sw->mScore);
+            DUMP_WORD(sw->mWord, sw->mWordLength);
+        }
+        swBuffer[index] = sw;
+        mSuggestions.pop();
+        --index;
+    }
+    if (size >= 2) {
+        SuggestedWord *nsMaxSw = 0;
+        int maxIndex = 0;
+        float maxNs = 0;
+        for (int i = 0; i < size; ++i) {
+            SuggestedWord *tempSw = swBuffer[i];
+            if (!tempSw) {
+                continue;
+            }
+            const float tempNs = getNormalizedScore(tempSw, before, beforeLength, 0, 0, 0);
+            if (tempNs >= maxNs) {
+                maxNs = tempNs;
+                maxIndex = i;
+                nsMaxSw = tempSw;
+            }
+        }
+        if (maxIndex > 0 && nsMaxSw) {
+            memmove(&swBuffer[1], &swBuffer[0], maxIndex * sizeof(swBuffer[0]));
+            swBuffer[0] = nsMaxSw;
+        }
+    }
+    for (int i = 0; i < size; ++i) {
+        SuggestedWord *sw = swBuffer[i];
+        if (!sw) {
+            AKLOGE("SuggestedWord is null %d", i);
+            continue;
+        }
+        const int wordLength = sw->mWordLength;
+        int *targetAddress = outputCodePoints + i * MAX_WORD_LENGTH;
+        frequencies[i] = sw->mScore;
+        outputTypes[i] = sw->mType;
+        memcpy(targetAddress, sw->mWord, wordLength * sizeof(targetAddress[0]));
+        if (wordLength < MAX_WORD_LENGTH) {
+            targetAddress[wordLength] = 0;
+        }
+        sw->mUsed = false;
+    }
+    return size;
+}
+} // namespace latinime