Merge "Improve input device calibration format." into gingerbread
diff --git a/include/ui/InputReader.h b/include/ui/InputReader.h
index c15e382..923cdbf 100644
--- a/include/ui/InputReader.h
+++ b/include/ui/InputReader.h
@@ -571,31 +571,36 @@
// Immutable calibration parameters in parsed form.
struct Calibration {
- // Touch Area
- enum TouchAreaCalibration {
- TOUCH_AREA_CALIBRATION_DEFAULT,
- TOUCH_AREA_CALIBRATION_NONE,
- TOUCH_AREA_CALIBRATION_GEOMETRIC,
- TOUCH_AREA_CALIBRATION_PRESSURE,
+ // Touch Size
+ enum TouchSizeCalibration {
+ TOUCH_SIZE_CALIBRATION_DEFAULT,
+ TOUCH_SIZE_CALIBRATION_NONE,
+ TOUCH_SIZE_CALIBRATION_GEOMETRIC,
+ TOUCH_SIZE_CALIBRATION_PRESSURE,
};
- TouchAreaCalibration touchAreaCalibration;
+ TouchSizeCalibration touchSizeCalibration;
- // Tool Area
- enum ToolAreaCalibration {
- TOOL_AREA_CALIBRATION_DEFAULT,
- TOOL_AREA_CALIBRATION_NONE,
- TOOL_AREA_CALIBRATION_GEOMETRIC,
- TOOL_AREA_CALIBRATION_LINEAR,
+ // Tool Size
+ enum ToolSizeCalibration {
+ TOOL_SIZE_CALIBRATION_DEFAULT,
+ TOOL_SIZE_CALIBRATION_NONE,
+ TOOL_SIZE_CALIBRATION_GEOMETRIC,
+ TOOL_SIZE_CALIBRATION_LINEAR,
+ TOOL_SIZE_CALIBRATION_AREA,
};
- ToolAreaCalibration toolAreaCalibration;
- bool haveToolAreaLinearScale;
- float toolAreaLinearScale;
- bool haveToolAreaLinearBias;
- float toolAreaLinearBias;
- bool haveToolAreaIsSummed;
- int32_t toolAreaIsSummed;
+ ToolSizeCalibration toolSizeCalibration;
+ bool haveToolSizeLinearScale;
+ float toolSizeLinearScale;
+ bool haveToolSizeLinearBias;
+ float toolSizeLinearBias;
+ bool haveToolSizeAreaScale;
+ float toolSizeAreaScale;
+ bool haveToolSizeAreaBias;
+ float toolSizeAreaBias;
+ bool haveToolSizeIsSummed;
+ int32_t toolSizeIsSummed;
// Pressure
enum PressureCalibration {
@@ -671,8 +676,10 @@
float geometricScale;
- float toolAreaLinearScale;
- float toolAreaLinearBias;
+ float toolSizeLinearScale;
+ float toolSizeLinearBias;
+ float toolSizeAreaScale;
+ float toolSizeAreaBias;
float pressureScale;
@@ -691,11 +698,11 @@
bool haveSize;
InputDeviceInfo::MotionRange size;
- bool haveTouchArea;
+ bool haveTouchSize;
InputDeviceInfo::MotionRange touchMajor;
InputDeviceInfo::MotionRange touchMinor;
- bool haveToolArea;
+ bool haveToolSize;
InputDeviceInfo::MotionRange toolMajor;
InputDeviceInfo::MotionRange toolMinor;
diff --git a/libs/ui/InputReader.cpp b/libs/ui/InputReader.cpp
index 0560bb8..ce0d880 100644
--- a/libs/ui/InputReader.cpp
+++ b/libs/ui/InputReader.cpp
@@ -1246,14 +1246,14 @@
mLocked.orientedRanges.size);
}
- if (mLocked.orientedRanges.haveTouchArea) {
+ if (mLocked.orientedRanges.haveTouchSize) {
info->addMotionRange(AINPUT_MOTION_RANGE_TOUCH_MAJOR,
mLocked.orientedRanges.touchMajor);
info->addMotionRange(AINPUT_MOTION_RANGE_TOUCH_MINOR,
mLocked.orientedRanges.touchMinor);
}
- if (mLocked.orientedRanges.haveToolArea) {
+ if (mLocked.orientedRanges.haveToolSize) {
info->addMotionRange(AINPUT_MOTION_RANGE_TOOL_MAJOR,
mLocked.orientedRanges.toolMajor);
info->addMotionRange(AINPUT_MOTION_RANGE_TOOL_MINOR,
@@ -1277,8 +1277,21 @@
dumpRawAxes(dump);
dumpCalibration(dump);
dumpSurfaceLocked(dump);
- dump.appendFormat(INDENT3 "XPrecision: %0.3f\n", mLocked.xPrecision);
- dump.appendFormat(INDENT3 "YPrecision: %0.3f\n", mLocked.yPrecision);
+ dump.appendFormat(INDENT3 "Translation and Scaling Factors:");
+ dump.appendFormat(INDENT4 "XOrigin: %d\n", mLocked.xOrigin);
+ dump.appendFormat(INDENT4 "YOrigin: %d\n", mLocked.yOrigin);
+ dump.appendFormat(INDENT4 "XScale: %0.3f\n", mLocked.xScale);
+ dump.appendFormat(INDENT4 "YScale: %0.3f\n", mLocked.yScale);
+ dump.appendFormat(INDENT4 "XPrecision: %0.3f\n", mLocked.xPrecision);
+ dump.appendFormat(INDENT4 "YPrecision: %0.3f\n", mLocked.yPrecision);
+ dump.appendFormat(INDENT4 "GeometricScale: %0.3f\n", mLocked.geometricScale);
+ dump.appendFormat(INDENT4 "ToolSizeLinearScale: %0.3f\n", mLocked.toolSizeLinearScale);
+ dump.appendFormat(INDENT4 "ToolSizeLinearBias: %0.3f\n", mLocked.toolSizeLinearBias);
+ dump.appendFormat(INDENT4 "ToolSizeAreaScale: %0.3f\n", mLocked.toolSizeAreaScale);
+ dump.appendFormat(INDENT4 "ToolSizeAreaBias: %0.3f\n", mLocked.toolSizeAreaBias);
+ dump.appendFormat(INDENT4 "PressureScale: %0.3f\n", mLocked.pressureScale);
+ dump.appendFormat(INDENT4 "SizeScale: %0.3f\n", mLocked.sizeScale);
+ dump.appendFormat(INDENT4 "OrientationSCale: %0.3f\n", mLocked.orientationScale);
} // release lock
}
@@ -1298,8 +1311,8 @@
mLocked.orientedRanges.havePressure = false;
mLocked.orientedRanges.haveSize = false;
- mLocked.orientedRanges.haveTouchArea = false;
- mLocked.orientedRanges.haveToolArea = false;
+ mLocked.orientedRanges.haveTouchSize = false;
+ mLocked.orientedRanges.haveToolSize = false;
mLocked.orientedRanges.haveOrientation = false;
}
@@ -1428,8 +1441,8 @@
float diagonalSize = pythag(width, height);
// TouchMajor and TouchMinor factors.
- if (mCalibration.touchAreaCalibration != Calibration::TOUCH_AREA_CALIBRATION_NONE) {
- mLocked.orientedRanges.haveTouchArea = true;
+ if (mCalibration.touchSizeCalibration != Calibration::TOUCH_SIZE_CALIBRATION_NONE) {
+ mLocked.orientedRanges.haveTouchSize = true;
mLocked.orientedRanges.touchMajor.min = 0;
mLocked.orientedRanges.touchMajor.max = diagonalSize;
mLocked.orientedRanges.touchMajor.flat = 0;
@@ -1438,23 +1451,46 @@
}
// ToolMajor and ToolMinor factors.
- if (mCalibration.toolAreaCalibration != Calibration::TOOL_AREA_CALIBRATION_NONE) {
- mLocked.toolAreaLinearScale = 0;
- mLocked.toolAreaLinearBias = 0;
- if (mCalibration.toolAreaCalibration == Calibration::TOOL_AREA_CALIBRATION_LINEAR) {
- if (mCalibration.haveToolAreaLinearScale) {
- mLocked.toolAreaLinearScale = mCalibration.toolAreaLinearScale;
+ mLocked.toolSizeLinearScale = 0;
+ mLocked.toolSizeLinearBias = 0;
+ mLocked.toolSizeAreaScale = 0;
+ mLocked.toolSizeAreaBias = 0;
+ if (mCalibration.toolSizeCalibration != Calibration::TOOL_SIZE_CALIBRATION_NONE) {
+ if (mCalibration.toolSizeCalibration == Calibration::TOOL_SIZE_CALIBRATION_LINEAR) {
+ if (mCalibration.haveToolSizeLinearScale) {
+ mLocked.toolSizeLinearScale = mCalibration.toolSizeLinearScale;
} else if (mRawAxes.toolMajor.valid && mRawAxes.toolMajor.maxValue != 0) {
- mLocked.toolAreaLinearScale = float(min(width, height))
+ mLocked.toolSizeLinearScale = float(min(width, height))
/ mRawAxes.toolMajor.maxValue;
}
- if (mCalibration.haveToolAreaLinearBias) {
- mLocked.toolAreaLinearBias = mCalibration.toolAreaLinearBias;
+ if (mCalibration.haveToolSizeLinearBias) {
+ mLocked.toolSizeLinearBias = mCalibration.toolSizeLinearBias;
+ }
+ } else if (mCalibration.toolSizeCalibration ==
+ Calibration::TOOL_SIZE_CALIBRATION_AREA) {
+ if (mCalibration.haveToolSizeLinearScale) {
+ mLocked.toolSizeLinearScale = mCalibration.toolSizeLinearScale;
+ } else {
+ mLocked.toolSizeLinearScale = min(width, height);
+ }
+
+ if (mCalibration.haveToolSizeLinearBias) {
+ mLocked.toolSizeLinearBias = mCalibration.toolSizeLinearBias;
+ }
+
+ if (mCalibration.haveToolSizeAreaScale) {
+ mLocked.toolSizeAreaScale = mCalibration.toolSizeAreaScale;
+ } else if (mRawAxes.toolMajor.valid && mRawAxes.toolMajor.maxValue != 0) {
+ mLocked.toolSizeAreaScale = 1.0f / mRawAxes.toolMajor.maxValue;
+ }
+
+ if (mCalibration.haveToolSizeAreaBias) {
+ mLocked.toolSizeAreaBias = mCalibration.toolSizeAreaBias;
}
}
- mLocked.orientedRanges.haveToolArea = true;
+ mLocked.orientedRanges.haveToolSize = true;
mLocked.orientedRanges.toolMajor.min = 0;
mLocked.orientedRanges.toolMajor.max = diagonalSize;
mLocked.orientedRanges.toolMajor.flat = 0;
@@ -1463,6 +1499,7 @@
}
// Pressure factors.
+ mLocked.pressureScale = 0;
if (mCalibration.pressureCalibration != Calibration::PRESSURE_CALIBRATION_NONE) {
RawAbsoluteAxisInfo rawPressureAxis;
switch (mCalibration.pressureSource) {
@@ -1476,7 +1513,6 @@
rawPressureAxis.clear();
}
- mLocked.pressureScale = 0;
if (mCalibration.pressureCalibration == Calibration::PRESSURE_CALIBRATION_PHYSICAL
|| mCalibration.pressureCalibration
== Calibration::PRESSURE_CALIBRATION_AMPLITUDE) {
@@ -1495,8 +1531,8 @@
}
// Size factors.
+ mLocked.sizeScale = 0;
if (mCalibration.sizeCalibration != Calibration::SIZE_CALIBRATION_NONE) {
- mLocked.sizeScale = 0;
if (mCalibration.sizeCalibration == Calibration::SIZE_CALIBRATION_NORMALIZED) {
if (mRawAxes.toolMajor.valid && mRawAxes.toolMajor.maxValue != 0) {
mLocked.sizeScale = 1.0f / mRawAxes.toolMajor.maxValue;
@@ -1511,8 +1547,8 @@
}
// Orientation
+ mLocked.orientationScale = 0;
if (mCalibration.orientationCalibration != Calibration::ORIENTATION_CALIBRATION_NONE) {
- mLocked.orientationScale = 0;
if (mCalibration.orientationCalibration
== Calibration::ORIENTATION_CALIBRATION_INTERPOLATED) {
if (mRawAxes.orientation.valid && mRawAxes.orientation.maxValue != 0) {
@@ -1647,49 +1683,55 @@
const InputDeviceCalibration& in = getDevice()->getCalibration();
Calibration& out = mCalibration;
- // Touch Area
- out.touchAreaCalibration = Calibration::TOUCH_AREA_CALIBRATION_DEFAULT;
- String8 touchAreaCalibrationString;
- if (in.tryGetProperty(String8("touch.touchArea.calibration"), touchAreaCalibrationString)) {
- if (touchAreaCalibrationString == "none") {
- out.touchAreaCalibration = Calibration::TOUCH_AREA_CALIBRATION_NONE;
- } else if (touchAreaCalibrationString == "geometric") {
- out.touchAreaCalibration = Calibration::TOUCH_AREA_CALIBRATION_GEOMETRIC;
- } else if (touchAreaCalibrationString == "pressure") {
- out.touchAreaCalibration = Calibration::TOUCH_AREA_CALIBRATION_PRESSURE;
- } else if (touchAreaCalibrationString != "default") {
- LOGW("Invalid value for touch.touchArea.calibration: '%s'",
- touchAreaCalibrationString.string());
+ // Touch Size
+ out.touchSizeCalibration = Calibration::TOUCH_SIZE_CALIBRATION_DEFAULT;
+ String8 touchSizeCalibrationString;
+ if (in.tryGetProperty(String8("touch.touchSize.calibration"), touchSizeCalibrationString)) {
+ if (touchSizeCalibrationString == "none") {
+ out.touchSizeCalibration = Calibration::TOUCH_SIZE_CALIBRATION_NONE;
+ } else if (touchSizeCalibrationString == "geometric") {
+ out.touchSizeCalibration = Calibration::TOUCH_SIZE_CALIBRATION_GEOMETRIC;
+ } else if (touchSizeCalibrationString == "pressure") {
+ out.touchSizeCalibration = Calibration::TOUCH_SIZE_CALIBRATION_PRESSURE;
+ } else if (touchSizeCalibrationString != "default") {
+ LOGW("Invalid value for touch.touchSize.calibration: '%s'",
+ touchSizeCalibrationString.string());
}
}
- // Tool Area
- out.toolAreaCalibration = Calibration::TOOL_AREA_CALIBRATION_DEFAULT;
- String8 toolAreaCalibrationString;
- if (in.tryGetProperty(String8("tool.toolArea.calibration"), toolAreaCalibrationString)) {
- if (toolAreaCalibrationString == "none") {
- out.toolAreaCalibration = Calibration::TOOL_AREA_CALIBRATION_NONE;
- } else if (toolAreaCalibrationString == "geometric") {
- out.toolAreaCalibration = Calibration::TOOL_AREA_CALIBRATION_GEOMETRIC;
- } else if (toolAreaCalibrationString == "linear") {
- out.toolAreaCalibration = Calibration::TOOL_AREA_CALIBRATION_LINEAR;
- } else if (toolAreaCalibrationString != "default") {
- LOGW("Invalid value for tool.toolArea.calibration: '%s'",
- toolAreaCalibrationString.string());
+ // Tool Size
+ out.toolSizeCalibration = Calibration::TOOL_SIZE_CALIBRATION_DEFAULT;
+ String8 toolSizeCalibrationString;
+ if (in.tryGetProperty(String8("touch.toolSize.calibration"), toolSizeCalibrationString)) {
+ if (toolSizeCalibrationString == "none") {
+ out.toolSizeCalibration = Calibration::TOOL_SIZE_CALIBRATION_NONE;
+ } else if (toolSizeCalibrationString == "geometric") {
+ out.toolSizeCalibration = Calibration::TOOL_SIZE_CALIBRATION_GEOMETRIC;
+ } else if (toolSizeCalibrationString == "linear") {
+ out.toolSizeCalibration = Calibration::TOOL_SIZE_CALIBRATION_LINEAR;
+ } else if (toolSizeCalibrationString == "area") {
+ out.toolSizeCalibration = Calibration::TOOL_SIZE_CALIBRATION_AREA;
+ } else if (toolSizeCalibrationString != "default") {
+ LOGW("Invalid value for touch.toolSize.calibration: '%s'",
+ toolSizeCalibrationString.string());
}
}
- out.haveToolAreaLinearScale = in.tryGetProperty(String8("touch.toolArea.linearScale"),
- out.toolAreaLinearScale);
- out.haveToolAreaLinearBias = in.tryGetProperty(String8("touch.toolArea.linearBias"),
- out.toolAreaLinearBias);
- out.haveToolAreaIsSummed = in.tryGetProperty(String8("touch.toolArea.isSummed"),
- out.toolAreaIsSummed);
+ out.haveToolSizeLinearScale = in.tryGetProperty(String8("touch.toolSize.linearScale"),
+ out.toolSizeLinearScale);
+ out.haveToolSizeLinearBias = in.tryGetProperty(String8("touch.toolSize.linearBias"),
+ out.toolSizeLinearBias);
+ out.haveToolSizeAreaScale = in.tryGetProperty(String8("touch.toolSize.areaScale"),
+ out.toolSizeAreaScale);
+ out.haveToolSizeAreaBias = in.tryGetProperty(String8("touch.toolSize.areaBias"),
+ out.toolSizeAreaBias);
+ out.haveToolSizeIsSummed = in.tryGetProperty(String8("touch.toolSize.isSummed"),
+ out.toolSizeIsSummed);
// Pressure
out.pressureCalibration = Calibration::PRESSURE_CALIBRATION_DEFAULT;
String8 pressureCalibrationString;
- if (in.tryGetProperty(String8("tool.pressure.calibration"), pressureCalibrationString)) {
+ if (in.tryGetProperty(String8("touch.pressure.calibration"), pressureCalibrationString)) {
if (pressureCalibrationString == "none") {
out.pressureCalibration = Calibration::PRESSURE_CALIBRATION_NONE;
} else if (pressureCalibrationString == "physical") {
@@ -1697,7 +1739,7 @@
} else if (pressureCalibrationString == "amplitude") {
out.pressureCalibration = Calibration::PRESSURE_CALIBRATION_AMPLITUDE;
} else if (pressureCalibrationString != "default") {
- LOGW("Invalid value for tool.pressure.calibration: '%s'",
+ LOGW("Invalid value for touch.pressure.calibration: '%s'",
pressureCalibrationString.string());
}
}
@@ -1721,13 +1763,13 @@
// Size
out.sizeCalibration = Calibration::SIZE_CALIBRATION_DEFAULT;
String8 sizeCalibrationString;
- if (in.tryGetProperty(String8("tool.size.calibration"), sizeCalibrationString)) {
+ if (in.tryGetProperty(String8("touch.size.calibration"), sizeCalibrationString)) {
if (sizeCalibrationString == "none") {
out.sizeCalibration = Calibration::SIZE_CALIBRATION_NONE;
} else if (sizeCalibrationString == "normalized") {
out.sizeCalibration = Calibration::SIZE_CALIBRATION_NORMALIZED;
} else if (sizeCalibrationString != "default") {
- LOGW("Invalid value for tool.size.calibration: '%s'",
+ LOGW("Invalid value for touch.size.calibration: '%s'",
sizeCalibrationString.string());
}
}
@@ -1735,13 +1777,13 @@
// Orientation
out.orientationCalibration = Calibration::ORIENTATION_CALIBRATION_DEFAULT;
String8 orientationCalibrationString;
- if (in.tryGetProperty(String8("tool.orientation.calibration"), orientationCalibrationString)) {
+ if (in.tryGetProperty(String8("touch.orientation.calibration"), orientationCalibrationString)) {
if (orientationCalibrationString == "none") {
out.orientationCalibration = Calibration::ORIENTATION_CALIBRATION_NONE;
} else if (orientationCalibrationString == "interpolated") {
out.orientationCalibration = Calibration::ORIENTATION_CALIBRATION_INTERPOLATED;
} else if (orientationCalibrationString != "default") {
- LOGW("Invalid value for tool.orientation.calibration: '%s'",
+ LOGW("Invalid value for touch.orientation.calibration: '%s'",
orientationCalibrationString.string());
}
}
@@ -1789,13 +1831,13 @@
break;
}
- // Tool Area
- switch (mCalibration.toolAreaCalibration) {
- case Calibration::TOOL_AREA_CALIBRATION_DEFAULT:
+ // Tool Size
+ switch (mCalibration.toolSizeCalibration) {
+ case Calibration::TOOL_SIZE_CALIBRATION_DEFAULT:
if (mRawAxes.toolMajor.valid) {
- mCalibration.toolAreaCalibration = Calibration::TOOL_AREA_CALIBRATION_LINEAR;
+ mCalibration.toolSizeCalibration = Calibration::TOOL_SIZE_CALIBRATION_LINEAR;
} else {
- mCalibration.toolAreaCalibration = Calibration::TOOL_AREA_CALIBRATION_NONE;
+ mCalibration.toolSizeCalibration = Calibration::TOOL_SIZE_CALIBRATION_NONE;
}
break;
@@ -1803,14 +1845,14 @@
break;
}
- // Touch Area
- switch (mCalibration.touchAreaCalibration) {
- case Calibration::TOUCH_AREA_CALIBRATION_DEFAULT:
+ // Touch Size
+ switch (mCalibration.touchSizeCalibration) {
+ case Calibration::TOUCH_SIZE_CALIBRATION_DEFAULT:
if (mCalibration.pressureCalibration != Calibration::PRESSURE_CALIBRATION_NONE
- && mCalibration.toolAreaCalibration != Calibration::TOOL_AREA_CALIBRATION_NONE) {
- mCalibration.touchAreaCalibration = Calibration::TOUCH_AREA_CALIBRATION_PRESSURE;
+ && mCalibration.toolSizeCalibration != Calibration::TOOL_SIZE_CALIBRATION_NONE) {
+ mCalibration.touchSizeCalibration = Calibration::TOUCH_SIZE_CALIBRATION_PRESSURE;
} else {
- mCalibration.touchAreaCalibration = Calibration::TOUCH_AREA_CALIBRATION_NONE;
+ mCalibration.touchSizeCalibration = Calibration::TOUCH_SIZE_CALIBRATION_NONE;
}
break;
@@ -1850,49 +1892,62 @@
void TouchInputMapper::dumpCalibration(String8& dump) {
dump.append(INDENT3 "Calibration:\n");
- // Touch Area
- switch (mCalibration.touchAreaCalibration) {
- case Calibration::TOUCH_AREA_CALIBRATION_NONE:
- dump.append(INDENT4 "touch.touchArea.calibration: none\n");
+ // Touch Size
+ switch (mCalibration.touchSizeCalibration) {
+ case Calibration::TOUCH_SIZE_CALIBRATION_NONE:
+ dump.append(INDENT4 "touch.touchSize.calibration: none\n");
break;
- case Calibration::TOUCH_AREA_CALIBRATION_GEOMETRIC:
- dump.append(INDENT4 "touch.touchArea.calibration: geometric\n");
+ case Calibration::TOUCH_SIZE_CALIBRATION_GEOMETRIC:
+ dump.append(INDENT4 "touch.touchSize.calibration: geometric\n");
break;
- case Calibration::TOUCH_AREA_CALIBRATION_PRESSURE:
- dump.append(INDENT4 "touch.touchArea.calibration: pressure\n");
+ case Calibration::TOUCH_SIZE_CALIBRATION_PRESSURE:
+ dump.append(INDENT4 "touch.touchSize.calibration: pressure\n");
break;
default:
assert(false);
}
- // Tool Area
- switch (mCalibration.toolAreaCalibration) {
- case Calibration::TOOL_AREA_CALIBRATION_NONE:
- dump.append(INDENT4 "touch.toolArea.calibration: none\n");
+ // Tool Size
+ switch (mCalibration.toolSizeCalibration) {
+ case Calibration::TOOL_SIZE_CALIBRATION_NONE:
+ dump.append(INDENT4 "touch.toolSize.calibration: none\n");
break;
- case Calibration::TOOL_AREA_CALIBRATION_GEOMETRIC:
- dump.append(INDENT4 "touch.toolArea.calibration: geometric\n");
+ case Calibration::TOOL_SIZE_CALIBRATION_GEOMETRIC:
+ dump.append(INDENT4 "touch.toolSize.calibration: geometric\n");
break;
- case Calibration::TOOL_AREA_CALIBRATION_LINEAR:
- dump.append(INDENT4 "touch.toolArea.calibration: linear\n");
+ case Calibration::TOOL_SIZE_CALIBRATION_LINEAR:
+ dump.append(INDENT4 "touch.toolSize.calibration: linear\n");
+ break;
+ case Calibration::TOOL_SIZE_CALIBRATION_AREA:
+ dump.append(INDENT4 "touch.toolSize.calibration: area\n");
break;
default:
assert(false);
}
- if (mCalibration.haveToolAreaLinearScale) {
- dump.appendFormat(INDENT4 "touch.toolArea.linearScale: %0.3f\n",
- mCalibration.toolAreaLinearScale);
+ if (mCalibration.haveToolSizeLinearScale) {
+ dump.appendFormat(INDENT4 "touch.toolSize.linearScale: %0.3f\n",
+ mCalibration.toolSizeLinearScale);
}
- if (mCalibration.haveToolAreaLinearBias) {
- dump.appendFormat(INDENT4 "touch.toolArea.linearBias: %0.3f\n",
- mCalibration.toolAreaLinearBias);
+ if (mCalibration.haveToolSizeLinearBias) {
+ dump.appendFormat(INDENT4 "touch.toolSize.linearBias: %0.3f\n",
+ mCalibration.toolSizeLinearBias);
}
- if (mCalibration.haveToolAreaIsSummed) {
- dump.appendFormat(INDENT4 "touch.toolArea.isSummed: %d\n",
- mCalibration.toolAreaIsSummed);
+ if (mCalibration.haveToolSizeAreaScale) {
+ dump.appendFormat(INDENT4 "touch.toolSize.areaScale: %0.3f\n",
+ mCalibration.toolSizeAreaScale);
+ }
+
+ if (mCalibration.haveToolSizeAreaBias) {
+ dump.appendFormat(INDENT4 "touch.toolSize.areaBias: %0.3f\n",
+ mCalibration.toolSizeAreaBias);
+ }
+
+ if (mCalibration.haveToolSizeIsSummed) {
+ dump.appendFormat(INDENT4 "touch.toolSize.isSummed: %d\n",
+ mCalibration.toolSizeIsSummed);
}
// Pressure
@@ -2207,8 +2262,8 @@
// ToolMajor and ToolMinor
float toolMajor, toolMinor;
- switch (mCalibration.toolAreaCalibration) {
- case Calibration::TOOL_AREA_CALIBRATION_GEOMETRIC:
+ switch (mCalibration.toolSizeCalibration) {
+ case Calibration::TOOL_SIZE_CALIBRATION_GEOMETRIC:
toolMajor = in.toolMajor * mLocked.geometricScale;
if (mRawAxes.toolMinor.valid) {
toolMinor = in.toolMinor * mLocked.geometricScale;
@@ -2216,26 +2271,36 @@
toolMinor = toolMajor;
}
break;
- case Calibration::TOOL_AREA_CALIBRATION_LINEAR:
+ case Calibration::TOOL_SIZE_CALIBRATION_LINEAR:
toolMajor = in.toolMajor != 0
- ? in.toolMajor * mLocked.toolAreaLinearScale + mLocked.toolAreaLinearBias
+ ? in.toolMajor * mLocked.toolSizeLinearScale + mLocked.toolSizeLinearBias
: 0;
if (mRawAxes.toolMinor.valid) {
toolMinor = in.toolMinor != 0
- ? in.toolMinor * mLocked.toolAreaLinearScale
- + mLocked.toolAreaLinearBias
+ ? in.toolMinor * mLocked.toolSizeLinearScale
+ + mLocked.toolSizeLinearBias
: 0;
} else {
toolMinor = toolMajor;
}
break;
+ case Calibration::TOOL_SIZE_CALIBRATION_AREA:
+ if (in.toolMajor != 0) {
+ float diameter = sqrtf(in.toolMajor
+ * mLocked.toolSizeAreaScale + mLocked.toolSizeAreaBias);
+ toolMajor = diameter * mLocked.toolSizeLinearScale + mLocked.toolSizeLinearBias;
+ } else {
+ toolMajor = 0;
+ }
+ toolMinor = toolMajor;
+ break;
default:
toolMajor = 0;
toolMinor = 0;
break;
}
- if (mCalibration.haveToolAreaIsSummed && mCalibration.toolAreaIsSummed) {
+ if (mCalibration.haveToolSizeIsSummed && mCalibration.toolSizeIsSummed) {
toolMajor /= pointerCount;
toolMinor /= pointerCount;
}
@@ -2266,8 +2331,8 @@
// TouchMajor and TouchMinor
float touchMajor, touchMinor;
- switch (mCalibration.touchAreaCalibration) {
- case Calibration::TOUCH_AREA_CALIBRATION_GEOMETRIC:
+ switch (mCalibration.touchSizeCalibration) {
+ case Calibration::TOUCH_SIZE_CALIBRATION_GEOMETRIC:
touchMajor = in.touchMajor * mLocked.geometricScale;
if (mRawAxes.touchMinor.valid) {
touchMinor = in.touchMinor * mLocked.geometricScale;
@@ -2275,7 +2340,7 @@
touchMinor = touchMajor;
}
break;
- case Calibration::TOUCH_AREA_CALIBRATION_PRESSURE:
+ case Calibration::TOUCH_SIZE_CALIBRATION_PRESSURE:
touchMajor = toolMajor * pressure;
touchMinor = toolMinor * pressure;
break;
