static void pointerCoordsToNative(JNIEnv* env, jobject pointerCoordsObj,
float xOffset, float yOffset, PointerCoords* outRawPointerCoords) {
outRawPointerCoords->clear();
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_X,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.x) - xOffset);
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_Y,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.y) - yOffset);
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_PRESSURE,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.pressure));
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_SIZE,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.size));
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.touchMajor));
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.touchMinor));
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.toolMajor));
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.toolMinor));
outRawPointerCoords->setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION,
env->GetFloatField(pointerCoordsObj, gPointerCoordsClassInfo.orientation));
BitSet64 bits =
BitSet64(env->GetLongField(pointerCoordsObj, gPointerCoordsClassInfo.mPackedAxisBits));
if (!bits.isEmpty()) {
jfloatArray valuesArray = jfloatArray(env->GetObjectField(pointerCoordsObj,
gPointerCoordsClassInfo.mPackedAxisValues));
if (valuesArray) {
jfloat* values = static_cast<jfloat*>(
env->GetPrimitiveArrayCritical(valuesArray, NULL));
uint32_t index = 0;
do {
uint32_t axis = bits.clearFirstMarkedBit();
outRawPointerCoords->setAxisValue(axis, values[index++]);
} while (!bits.isEmpty());
env->ReleasePrimitiveArrayCritical(valuesArray, values, JNI_ABORT);
env->DeleteLocalRef(valuesArray);
}
}
}
TEST_F(BitSet64Test, BitWiseAnd_Disjoint) {
b1.markBit(20);
b1.markBit(40);
b1.markBit(60);
BitSet64 tmp = b1 & b2;
EXPECT_TRUE(tmp.isEmpty());
// Check that the operator is symmetric
EXPECT_TRUE((b2 & b1) == (b1 & b2));
b2 &= b1;
EXPECT_TRUE(b2.isEmpty());
EXPECT_EQ(b1.count(), 3u);
EXPECT_TRUE(b1.hasBit(20) && b1.hasBit(40) && b1.hasBit(60));
}
