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-rw-r--r--libs/input/PointerController.cpp124
1 files changed, 78 insertions, 46 deletions
diff --git a/libs/input/PointerController.cpp b/libs/input/PointerController.cpp
index d742cc34b57e..733b866d9c4c 100644
--- a/libs/input/PointerController.cpp
+++ b/libs/input/PointerController.cpp
@@ -115,10 +115,14 @@ PointerController::~PointerController() {
mLocked.pointerSprite.clear();
- for (size_t i = 0; i < mLocked.spots.size(); i++) {
- delete mLocked.spots.itemAt(i);
+ for (auto& it : mLocked.spotsByDisplay) {
+ const std::vector<Spot*>& spots = it.second;
+ size_t numSpots = spots.size();
+ for (size_t i = 0; i < numSpots; i++) {
+ delete spots[i];
+ }
}
- mLocked.spots.clear();
+ mLocked.spotsByDisplay.clear();
mLocked.recycledSprites.clear();
}
@@ -271,22 +275,30 @@ void PointerController::setPresentation(Presentation presentation) {
}
void PointerController::setSpots(const PointerCoords* spotCoords,
- const uint32_t* spotIdToIndex, BitSet32 spotIdBits) {
+ const uint32_t* spotIdToIndex, BitSet32 spotIdBits, int32_t displayId) {
#if DEBUG_POINTER_UPDATES
ALOGD("setSpots: idBits=%08x", spotIdBits.value);
for (BitSet32 idBits(spotIdBits); !idBits.isEmpty(); ) {
uint32_t id = idBits.firstMarkedBit();
idBits.clearBit(id);
const PointerCoords& c = spotCoords[spotIdToIndex[id]];
- ALOGD(" spot %d: position=(%0.3f, %0.3f), pressure=%0.3f", id,
+ ALOGD(" spot %d: position=(%0.3f, %0.3f), pressure=%0.3f, displayId=%" PRId32 ".", id,
c.getAxisValue(AMOTION_EVENT_AXIS_X),
c.getAxisValue(AMOTION_EVENT_AXIS_Y),
- c.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
+ c.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE),
+ displayId);
}
#endif
AutoMutex _l(mLock);
+ std::vector<Spot*> newSpots;
+ std::map<int32_t, std::vector<Spot*>>::const_iterator iter =
+ mLocked.spotsByDisplay.find(displayId);
+ if (iter != mLocked.spotsByDisplay.end()) {
+ newSpots = iter->second;
+ }
+
mSpriteController->openTransaction();
// Add or move spots for fingers that are down.
@@ -298,17 +310,17 @@ void PointerController::setSpots(const PointerCoords* spotCoords,
float x = c.getAxisValue(AMOTION_EVENT_AXIS_X);
float y = c.getAxisValue(AMOTION_EVENT_AXIS_Y);
- Spot* spot = getSpotLocked(id);
+ Spot* spot = getSpot(id, newSpots);
if (!spot) {
- spot = createAndAddSpotLocked(id);
+ spot = createAndAddSpotLocked(id, newSpots);
}
- spot->updateSprite(&icon, x, y);
+ spot->updateSprite(&icon, x, y, displayId);
}
// Remove spots for fingers that went up.
- for (size_t i = 0; i < mLocked.spots.size(); i++) {
- Spot* spot = mLocked.spots.itemAt(i);
+ for (size_t i = 0; i < newSpots.size(); i++) {
+ Spot* spot = newSpots[i];
if (spot->id != Spot::INVALID_ID
&& !spotIdBits.hasBit(spot->id)) {
fadeOutAndReleaseSpotLocked(spot);
@@ -316,6 +328,7 @@ void PointerController::setSpots(const PointerCoords* spotCoords,
}
mSpriteController->closeTransaction();
+ mLocked.spotsByDisplay[displayId] = newSpots;
}
void PointerController::clearSpots() {
@@ -539,21 +552,33 @@ bool PointerController::doFadingAnimationLocked(nsecs_t timestamp) {
}
// Animate spots that are fading out and being removed.
- for (size_t i = 0; i < mLocked.spots.size();) {
- Spot* spot = mLocked.spots.itemAt(i);
- if (spot->id == Spot::INVALID_ID) {
- spot->alpha -= float(frameDelay) / SPOT_FADE_DURATION;
- if (spot->alpha <= 0) {
- mLocked.spots.removeAt(i);
- releaseSpotLocked(spot);
- continue;
- } else {
- spot->sprite->setAlpha(spot->alpha);
- keepAnimating = true;
+ for(auto it = mLocked.spotsByDisplay.begin(); it != mLocked.spotsByDisplay.end();) {
+ std::vector<Spot*>& spots = it->second;
+ size_t numSpots = spots.size();
+ for (size_t i = 0; i < numSpots;) {
+ Spot* spot = spots[i];
+ if (spot->id == Spot::INVALID_ID) {
+ spot->alpha -= float(frameDelay) / SPOT_FADE_DURATION;
+ if (spot->alpha <= 0) {
+ spots.erase(spots.begin() + i);
+ releaseSpotLocked(spot);
+ numSpots--;
+ continue;
+ } else {
+ spot->sprite->setAlpha(spot->alpha);
+ keepAnimating = true;
+ }
}
+ ++i;
+ }
+
+ if (spots.size() == 0) {
+ it = mLocked.spotsByDisplay.erase(it);
+ } else {
+ ++it;
}
- ++i;
}
+
return keepAnimating;
}
@@ -655,47 +680,49 @@ void PointerController::updatePointerLocked() REQUIRES(mLock) {
mSpriteController->closeTransaction();
}
-PointerController::Spot* PointerController::getSpotLocked(uint32_t id) {
- for (size_t i = 0; i < mLocked.spots.size(); i++) {
- Spot* spot = mLocked.spots.itemAt(i);
+PointerController::Spot* PointerController::getSpot(uint32_t id, const std::vector<Spot*>& spots) {
+ for (size_t i = 0; i < spots.size(); i++) {
+ Spot* spot = spots[i];
if (spot->id == id) {
return spot;
}
}
- return NULL;
+
+ return nullptr;
}
-PointerController::Spot* PointerController::createAndAddSpotLocked(uint32_t id) {
+PointerController::Spot* PointerController::createAndAddSpotLocked(uint32_t id,
+ std::vector<Spot*>& spots) {
// Remove spots until we have fewer than MAX_SPOTS remaining.
- while (mLocked.spots.size() >= MAX_SPOTS) {
- Spot* spot = removeFirstFadingSpotLocked();
+ while (spots.size() >= MAX_SPOTS) {
+ Spot* spot = removeFirstFadingSpotLocked(spots);
if (!spot) {
- spot = mLocked.spots.itemAt(0);
- mLocked.spots.removeAt(0);
+ spot = spots[0];
+ spots.erase(spots.begin());
}
releaseSpotLocked(spot);
}
// Obtain a sprite from the recycled pool.
sp<Sprite> sprite;
- if (! mLocked.recycledSprites.isEmpty()) {
- sprite = mLocked.recycledSprites.top();
- mLocked.recycledSprites.pop();
+ if (! mLocked.recycledSprites.empty()) {
+ sprite = mLocked.recycledSprites.back();
+ mLocked.recycledSprites.pop_back();
} else {
sprite = mSpriteController->createSprite();
}
// Return the new spot.
Spot* spot = new Spot(id, sprite);
- mLocked.spots.push(spot);
+ spots.push_back(spot);
return spot;
}
-PointerController::Spot* PointerController::removeFirstFadingSpotLocked() {
- for (size_t i = 0; i < mLocked.spots.size(); i++) {
- Spot* spot = mLocked.spots.itemAt(i);
+PointerController::Spot* PointerController::removeFirstFadingSpotLocked(std::vector<Spot*>& spots) {
+ for (size_t i = 0; i < spots.size(); i++) {
+ Spot* spot = spots[i];
if (spot->id == Spot::INVALID_ID) {
- mLocked.spots.removeAt(i);
+ spots.erase(spots.begin() + i);
return spot;
}
}
@@ -706,7 +733,7 @@ void PointerController::releaseSpotLocked(Spot* spot) {
spot->sprite->clearIcon();
if (mLocked.recycledSprites.size() < MAX_RECYCLED_SPRITES) {
- mLocked.recycledSprites.push(spot->sprite);
+ mLocked.recycledSprites.push_back(spot->sprite);
}
delete spot;
@@ -720,9 +747,13 @@ void PointerController::fadeOutAndReleaseSpotLocked(Spot* spot) {
}
void PointerController::fadeOutAndReleaseAllSpotsLocked() {
- for (size_t i = 0; i < mLocked.spots.size(); i++) {
- Spot* spot = mLocked.spots.itemAt(i);
- fadeOutAndReleaseSpotLocked(spot);
+ for (auto& it : mLocked.spotsByDisplay) {
+ const std::vector<Spot*>& spots = it.second;
+ size_t numSpots = spots.size();
+ for (size_t i = 0; i < numSpots; i++) {
+ Spot* spot = spots[i];
+ fadeOutAndReleaseSpotLocked(spot);
+ }
}
}
@@ -743,12 +774,13 @@ void PointerController::loadResourcesLocked() REQUIRES(mLock) {
// --- PointerController::Spot ---
-void PointerController::Spot::updateSprite(const SpriteIcon* icon, float x, float y) {
+void PointerController::Spot::updateSprite(const SpriteIcon* icon, float x, float y,
+ int32_t displayId) {
sprite->setLayer(Sprite::BASE_LAYER_SPOT + id);
sprite->setAlpha(alpha);
sprite->setTransformationMatrix(SpriteTransformationMatrix(scale, 0.0f, 0.0f, scale));
sprite->setPosition(x, y);
-
+ sprite->setDisplayId(displayId);
this->x = x;
this->y = y;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 08:19:47 +0000