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Revert "inputflinger: Add support for scaling and true value reporting"

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This reverts commit ee03865fe5.
This commit is contained in:
Prashant Malani 2016-01-13 01:00:08 -08:00
parent ee03865fe5
commit 2c09b78656
2 changed files with 2 additions and 14 deletions
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15
services/inputflinger/InputReader.cpp
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@ -2751,18 +2751,7 @@ void RotaryEncoderInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
InputMapper::populateDeviceInfo(info); InputMapper::populateDeviceInfo(info);
if (mRotaryEncoderScrollAccumulator.haveRelativeVWheel()) { if (mRotaryEncoderScrollAccumulator.haveRelativeVWheel()) {
float res = 0.0f; info->addMotionRange(AMOTION_EVENT_AXIS_SCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
if (!mDevice->getConfiguration().tryGetProperty(String8("device.res"), res)) {
ALOGW("Rotary Encoder device configuration file didn't specify resolution!\n");
}
if (!mDevice->getConfiguration().tryGetProperty(String8("device.scalingFactor"),
mScalingFactor)) {
ALOGW("Rotary Encoder device configuration file didn't specify scaling factor,"
"default to 1.0!\n");
mScalingFactor = 1.0f;
}
info->addMotionRange(AMOTION_EVENT_AXIS_SCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
res * mScalingFactor);
} }
} }
@ -2818,7 +2807,7 @@ void RotaryEncoderInputMapper::sync(nsecs_t when) {
// Send motion event. // Send motion event.
if (scrolled) { if (scrolled) {
int32_t metaState = mContext->getGlobalMetaState(); int32_t metaState = mContext->getGlobalMetaState();
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_SCROLL, scroll * mScalingFactor); pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_SCROLL, scroll);
NotifyMotionArgs scrollArgs(when, getDeviceId(), mSource, policyFlags, NotifyMotionArgs scrollArgs(when, getDeviceId(), mSource, policyFlags,
AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, 0, AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, 0,

1
services/inputflinger/InputReader.h
View File

@ -1247,7 +1247,6 @@ private:
CursorScrollAccumulator mRotaryEncoderScrollAccumulator; CursorScrollAccumulator mRotaryEncoderScrollAccumulator;
int32_t mSource; int32_t mSource;
float mScalingFactor;
void sync(nsecs_t when); void sync(nsecs_t when);
}; };