Merge "Generate ACTION_CANCEL on joystick disconnect. DO NOT MERGE" into klp-modular-dev
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commit
773585e60c
@ -22,11 +22,12 @@
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*/
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#include <android/input.h>
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#include <utils/Vector.h>
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#include <utils/BitSet.h>
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#include <utils/KeyedVector.h>
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#include <utils/Timers.h>
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#include <utils/RefBase.h>
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#include <utils/String8.h>
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#include <utils/Timers.h>
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#include <utils/Vector.h>
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/*
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* Additional private constants not defined in ndk/ui/input.h.
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@ -205,7 +206,11 @@ struct PointerCoords {
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float values[MAX_AXES];
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inline void clear() {
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bits = 0;
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BitSet64::clear(bits);
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}
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bool isEmpty() const {
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return BitSet64::isEmpty(bits);
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}
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float getAxisValue(int32_t axis) const;
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@ -158,16 +158,10 @@ void KeyEvent::initialize(const KeyEvent& from) {
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// --- PointerCoords ---
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float PointerCoords::getAxisValue(int32_t axis) const {
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if (axis < 0 || axis > 63) {
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if (axis < 0 || axis > 63 || !BitSet64::hasBit(bits, axis)){
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return 0;
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}
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uint64_t axisBit = 1LL << axis;
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if (!(bits & axisBit)) {
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return 0;
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}
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uint32_t index = __builtin_popcountll(bits & (axisBit - 1LL));
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return values[index];
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return values[BitSet64::getIndexOfBit(bits, axis)];
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}
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status_t PointerCoords::setAxisValue(int32_t axis, float value) {
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@ -175,22 +169,23 @@ status_t PointerCoords::setAxisValue(int32_t axis, float value) {
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return NAME_NOT_FOUND;
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}
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uint64_t axisBit = 1LL << axis;
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uint32_t index = __builtin_popcountll(bits & (axisBit - 1LL));
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if (!(bits & axisBit)) {
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uint32_t index = BitSet64::getIndexOfBit(bits, axis);
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if (!BitSet64::hasBit(bits, axis)) {
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if (value == 0) {
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return OK; // axes with value 0 do not need to be stored
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}
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uint32_t count = __builtin_popcountll(bits);
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uint32_t count = BitSet64::count(bits);
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if (count >= MAX_AXES) {
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tooManyAxes(axis);
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return NO_MEMORY;
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}
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bits |= axisBit;
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BitSet64::markBit(bits, axis);
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for (uint32_t i = count; i > index; i--) {
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values[i] = values[i - 1];
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}
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}
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values[index] = value;
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return OK;
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}
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@ -222,7 +217,7 @@ void PointerCoords::applyOffset(float xOffset, float yOffset) {
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status_t PointerCoords::readFromParcel(Parcel* parcel) {
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bits = parcel->readInt64();
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uint32_t count = __builtin_popcountll(bits);
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uint32_t count = BitSet64::count(bits);
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if (count > MAX_AXES) {
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return BAD_VALUE;
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}
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@ -236,7 +231,7 @@ status_t PointerCoords::readFromParcel(Parcel* parcel) {
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status_t PointerCoords::writeToParcel(Parcel* parcel) const {
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parcel->writeInt64(bits);
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uint32_t count = __builtin_popcountll(bits);
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uint32_t count = BitSet64::count(bits);
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for (uint32_t i = 0; i < count; i++) {
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parcel->writeFloat(values[i]);
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}
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@ -253,7 +248,7 @@ bool PointerCoords::operator==(const PointerCoords& other) const {
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if (bits != other.bits) {
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return false;
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}
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uint32_t count = __builtin_popcountll(bits);
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uint32_t count = BitSet64::count(bits);
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for (uint32_t i = 0; i < count; i++) {
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if (values[i] != other.values[i]) {
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return false;
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@ -264,7 +259,7 @@ bool PointerCoords::operator==(const PointerCoords& other) const {
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void PointerCoords::copyFrom(const PointerCoords& other) {
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bits = other.bits;
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uint32_t count = __builtin_popcountll(bits);
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uint32_t count = BitSet64::count(bits);
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for (uint32_t i = 0; i < count; i++) {
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values[i] = other.values[i];
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}
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