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am 0a4692ef: Merge "Step 39-A Cleanup proximity_info_state" into jb-mr1-dev

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* commit '0a4692efa8b98e9a1c9c958ced7f49a973f94ee1':
  Step 39-A Cleanup proximity_info_state
This commit is contained in:
Satoshi Kataoka 2012-08-24 01:57:41 -07:00 committed by Android Git Automerger
commit c740106854
2 changed files with 62 additions and 58 deletions
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114
native/jni/src/proximity_info_state.cpp
View file

@ -26,7 +26,7 @@
namespace latinime {
void ProximityInfoState::initInputParams(const int pointerId, const float maxPointToKeyLength,
const ProximityInfo *proximityInfo, const int32_t *inputCodes, const int inputSize,
const ProximityInfo *proximityInfo, const int32_t *const inputCodes, const int inputSize,
const int *const xCoordinates, const int *const yCoordinates, const int *const times,
const int *const pointerIds, const bool isGeometric) {
mProximityInfo = proximityInfo;
@ -38,39 +38,39 @@ void ProximityInfoState::initInputParams(const int pointerId, const float maxPoi
mCellWidth = proximityInfo->getCellWidth();
mGridHeight = proximityInfo->getGridWidth();
mGridWidth = proximityInfo->getGridHeight();
const int normalizedSquaredDistancesLength =
MAX_PROXIMITY_CHARS_SIZE_INTERNAL * MAX_WORD_LENGTH_INTERNAL;
for (int i = 0; i < normalizedSquaredDistancesLength; ++i) {
mNormalizedSquaredDistances[i] = NOT_A_DISTANCE;
}
memset(mInputCodes, 0,
MAX_WORD_LENGTH_INTERNAL * MAX_PROXIMITY_CHARS_SIZE_INTERNAL * sizeof(mInputCodes[0]));
memset(mInputCodes, 0, sizeof(mInputCodes));
for (int i = 0; i < inputSize; ++i) {
const int32_t primaryKey = inputCodes[i];
const int x = xCoordinates[i];
const int y = yCoordinates[i];
int *proximities = &mInputCodes[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL];
mProximityInfo->calculateNearbyKeyCodes(x, y, primaryKey, proximities);
}
if (DEBUG_PROXIMITY_CHARS) {
if (!isGeometric && pointerId == 0) {
// Initialize
// - mInputCodes
// - mNormalizedSquaredDistances
// TODO: Merge
for (int i = 0; i < inputSize; ++i) {
AKLOGI("---");
for (int j = 0; j < MAX_PROXIMITY_CHARS_SIZE_INTERNAL; ++j) {
int icc = mInputCodes[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j];
int icfjc = inputCodes[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j];
icc += 0;
icfjc += 0;
AKLOGI("--- (%d)%c,%c", i, icc, icfjc); AKLOGI("--- A<%d>,B<%d>", icc, icfjc);
const int32_t primaryKey = inputCodes[i];
const int x = xCoordinates[i];
const int y = yCoordinates[i];
int *proximities = &mInputCodes[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL];
mProximityInfo->calculateNearbyKeyCodes(x, y, primaryKey, proximities);
}
if (DEBUG_PROXIMITY_CHARS) {
for (int i = 0; i < inputSize; ++i) {
AKLOGI("---");
for (int j = 0; j < MAX_PROXIMITY_CHARS_SIZE_INTERNAL; ++j) {
int icc = mInputCodes[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j];
int icfjc = inputCodes[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j];
icc += 0;
icfjc += 0;
AKLOGI("--- (%d)%c,%c", i, icc, icfjc); AKLOGI("--- A<%d>,B<%d>", icc, icfjc);
}
}
}
}
mMaxPointToKeyLength = maxPointToKeyLength;
///////////////////////
// Setup touch points
mMaxPointToKeyLength = maxPointToKeyLength;
mInputXs.clear();
mInputYs.clear();
mTimes.clear();
@ -81,10 +81,10 @@ void ProximityInfoState::initInputParams(const int pointerId, const float maxPoi
if (xCoordinates && yCoordinates) {
const bool proximityOnly = !isGeometric && (xCoordinates[0] < 0 || yCoordinates[0] < 0);
for (int i = 0; i < inputSize; ++i) {
++mInputSize;
// Assuming pointerId == 0 if pointerIds is null.
const int pid = pointerIds ? pointerIds[i] : 0;
if (pointerId == pid) {
++mInputSize;
const int c = isGeometric ? NOT_A_COORDINATE : getPrimaryCharAt(i);
const int x = proximityOnly ? NOT_A_COORDINATE : xCoordinates[i];
const int y = proximityOnly ? NOT_A_COORDINATE : yCoordinates[i];
@ -107,42 +107,46 @@ void ProximityInfoState::initInputParams(const int pointerId, const float maxPoi
}
}
}
// end
///////////////////////
for (int i = 0; i < inputSize; ++i) {
mPrimaryInputWord[i] = getPrimaryCharAt(i);
}
mPrimaryInputWord[inputSize] = 0;
memset(mNormalizedSquaredDistances, NOT_A_DISTANCE, sizeof(mNormalizedSquaredDistances));
memset(mPrimaryInputWord, 0, sizeof(mPrimaryInputWord));
mTouchPositionCorrectionEnabled = mInputSize > 0 && mHasTouchPositionCorrectionData
&& xCoordinates && yCoordinates && !isGeometric;
for (int i = 0; i < mInputSize && mTouchPositionCorrectionEnabled; ++i) {
const int *proximityChars = getProximityCharsAt(i);
const int primaryKey = proximityChars[0];
const int x = xCoordinates[i];
const int y = yCoordinates[i];
if (DEBUG_PROXIMITY_CHARS) {
int a = x + y + primaryKey;
a += 0;
AKLOGI("--- Primary = %c, x = %d, y = %d", primaryKey, x, y);
if (!isGeometric && pointerId == 0) {
for (int i = 0; i < inputSize; ++i) {
mPrimaryInputWord[i] = getPrimaryCharAt(i);
}
for (int j = 0; j < MAX_PROXIMITY_CHARS_SIZE_INTERNAL && proximityChars[j] > 0; ++j) {
const int currentChar = proximityChars[j];
const float squaredDistance =
hasInputCoordinates() ? calculateNormalizedSquaredDistance(
mProximityInfo->getKeyIndex(currentChar), i) :
NOT_A_DISTANCE_FLOAT;
if (squaredDistance >= 0.0f) {
mNormalizedSquaredDistances[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j] =
(int) (squaredDistance * NORMALIZED_SQUARED_DISTANCE_SCALING_FACTOR);
} else {
mNormalizedSquaredDistances[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j] =
(j == 0) ? EQUIVALENT_CHAR_WITHOUT_DISTANCE_INFO :
PROXIMITY_CHAR_WITHOUT_DISTANCE_INFO;
}
for (int i = 0; i < mInputSize && mTouchPositionCorrectionEnabled; ++i) {
const int *proximityChars = getProximityCharsAt(i);
const int primaryKey = proximityChars[0];
const int x = xCoordinates[i];
const int y = yCoordinates[i];
if (DEBUG_PROXIMITY_CHARS) {
AKLOGI("--- Proximity (%d) = %c", j, currentChar);
int a = x + y + primaryKey;
a += 0;
AKLOGI("--- Primary = %c, x = %d, y = %d", primaryKey, x, y);
}
for (int j = 0; j < MAX_PROXIMITY_CHARS_SIZE_INTERNAL && proximityChars[j] > 0; ++j) {
const int currentChar = proximityChars[j];
const float squaredDistance =
hasInputCoordinates() ? calculateNormalizedSquaredDistance(
mProximityInfo->getKeyIndex(currentChar), i) :
NOT_A_DISTANCE_FLOAT;
if (squaredDistance >= 0.0f) {
mNormalizedSquaredDistances[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j] =
(int) (squaredDistance * NORMALIZED_SQUARED_DISTANCE_SCALING_FACTOR);
} else {
mNormalizedSquaredDistances[i * MAX_PROXIMITY_CHARS_SIZE_INTERNAL + j] =
(j == 0) ? EQUIVALENT_CHAR_WITHOUT_DISTANCE_INFO :
PROXIMITY_CHAR_WITHOUT_DISTANCE_INFO;
}
if (DEBUG_PROXIMITY_CHARS) {
AKLOGI("--- Proximity (%d) = %c", j, currentChar);
}
}
}
}

6
native/jni/src/proximity_info_state.h
View file

@ -42,9 +42,9 @@ class ProximityInfoState {
// Defined in proximity_info_state.cpp //
/////////////////////////////////////////
void initInputParams(const int pointerId, const float maxPointToKeyLength,
const ProximityInfo *proximityInfo, const int32_t *inputCodes, const int inputSize,
const int *xCoordinates, const int *yCoordinates, const int *const times,
const int *const pointerIds, const bool isGeometric);
const ProximityInfo *proximityInfo, const int32_t *const inputCodes,
const int inputSize, const int *xCoordinates, const int *yCoordinates,
const int *const times, const int *const pointerIds, const bool isGeometric);
/////////////////////////////////////////
// Defined here //