Merge "BlastBufferQueue: Keep transform hint in Surface consistent" into sc-dev

1 files changed, 9 insertions, 12 deletions

diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index ac8feaa0c2..7d57d8b02c 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -171,6 +171,8 @@ BLASTBufferQueue::BLASTBufferQueue(const std::string& name, const sp<SurfaceCont
           .apply();
     mNumAcquired = 0;
     mNumFrameAvailable = 0;
+    BQA_LOGV("BLASTBufferQueue created width=%d height=%d format=%d mTransformHint=%d", width,
+             height, format, mTransformHint);
 }
 
 BLASTBufferQueue::~BLASTBufferQueue() {
@@ -190,7 +192,6 @@ BLASTBufferQueue::~BLASTBufferQueue() {
 void BLASTBufferQueue::update(const sp<SurfaceControl>& surface, uint32_t width, uint32_t height,
                               int32_t format) {
     std::unique_lock _lock{mMutex};
-    BQA_LOGV("update width=%d height=%d format=%d", width, height, format);
     if (mFormat != format) {
         mFormat = format;
         mBufferItemConsumer->setDefaultBufferFormat(convertBufferFormat(format));
@@ -212,6 +213,8 @@ void BLASTBufferQueue::update(const sp<SurfaceControl>& surface, uint32_t width,
         mTransformHint = mSurfaceControl->getTransformHint();
         mBufferItemConsumer->setTransformHint(mTransformHint);
     }
+    BQA_LOGV("update width=%d height=%d format=%d mTransformHint=%d", width, height, format,
+             mTransformHint);
 
     ui::Size newSize(width, height);
     if (mRequestedSize != newSize) {
@@ -267,6 +270,7 @@ void BLASTBufferQueue::transactionCallback(nsecs_t /*latchTime*/, const sp<Fence
 
                 mTransformHint = stat.transformHint;
                 mBufferItemConsumer->setTransformHint(mTransformHint);
+                BQA_LOGV("updated mTransformHint=%d", mTransformHint);
                 // Update frametime stamps if the frame was latched and presented, indicated by a
                 // valid latch time.
                 if (stat.latchTime > 0) {
@@ -339,6 +343,7 @@ void BLASTBufferQueue::releaseBufferCallback(const ReleaseCallbackId& id,
         mTransformHint = transformHint;
         mSurfaceControl->setTransformHint(transformHint);
         mBufferItemConsumer->setTransformHint(mTransformHint);
+        BQA_LOGV("updated mTransformHint=%d", mTransformHint);
     }
 
     // Calculate how many buffers we need to hold before we release them back
@@ -422,7 +427,7 @@ void BLASTBufferQueue::processNextBufferLocked(bool useNextTransaction) {
     }
 
     if (rejectBuffer(bufferItem)) {
-        BQA_LOGE("rejecting buffer:active_size=%dx%d, requested_size=%dx%d"
+        BQA_LOGE("rejecting buffer:active_size=%dx%d, requested_size=%dx%d "
                  "buffer{size=%dx%d transform=%d}",
                  mSize.width, mSize.height, mRequestedSize.width, mRequestedSize.height,
                  buffer->getWidth(), buffer->getHeight(), bufferItem.mTransform);
@@ -515,11 +520,11 @@ void BLASTBufferQueue::processNextBufferLocked(bool useNextTransaction) {
 
     BQA_LOGV("processNextBufferLocked size=%dx%d mFrameNumber=%" PRIu64
              " applyTransaction=%s mTimestamp=%" PRId64 "%s mPendingTransactions.size=%d"
-             " graphicBufferId=%" PRIu64 "%s",
+             " graphicBufferId=%" PRIu64 "%s transform=%d",
              mSize.width, mSize.height, bufferItem.mFrameNumber, toString(applyTransaction),
              bufferItem.mTimestamp, bufferItem.mIsAutoTimestamp ? "(auto)" : "",
              static_cast<uint32_t>(mPendingTransactions.size()), bufferItem.mGraphicBuffer->getId(),
-             bufferItem.mAutoRefresh ? " mAutoRefresh" : "");
+             bufferItem.mAutoRefresh ? " mAutoRefresh" : "", bufferItem.mTransform);
 }
 
 Rect BLASTBufferQueue::computeCrop(const BufferItem& item) {
@@ -646,14 +651,6 @@ public:
     status_t setFrameTimelineInfo(const FrameTimelineInfo& frameTimelineInfo) override {
         return mBbq->setFrameTimelineInfo(frameTimelineInfo);
     }
- protected:
-    uint32_t getTransformHint() const override {
-        if (mStickyTransform == 0 && !transformToDisplayInverse()) {
-            return mBbq->getLastTransformHint();
-        } else {
-            return 0;
-        }
-    }
 };
 
 // TODO: Can we coalesce this with frame updates? Need to confirm