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Commit 3e7cf730 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
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Merge "SF: Disable transform hint when the layer uses getTransformToDisplayInverse flag"

parents cfeae44f f2deb82e

services/surfaceflinger/Layer.cpp

+5 −1
Original line number Diff line number Diff line
@@ -1344,7 +1344,10 @@ uint32_t Layer::getEffectiveUsage(uint32_t usage) const { 


void Layer::updateTransformHint(const sp<const DisplayDevice>& display) const {

    uint32_t orientation = 0;

    if (!mFlinger->mDebugDisableTransformHint) {

    // Disable setting transform hint if the debug flag is set or if the

    // getTransformToDisplayInverse flag is set and the client wants to submit buffers

    // in one orientation.

    if (!mFlinger->mDebugDisableTransformHint && !getTransformToDisplayInverse()) {

        // The transform hint is used to improve performance, but we can

        // only have a single transform hint, it cannot

        // apply to all displays.
@@ -1976,6 +1979,7 @@ void Layer::writeToProto(LayerProto* layerInfo, LayerVector::StateSet stateSet) 
    layerInfo->set_window_type(state.type);

    layerInfo->set_app_id(state.appId);

    layerInfo->set_curr_frame(mCurrentFrameNumber);

    layerInfo->set_effective_scaling_mode(getEffectiveScalingMode());



    for (const auto& pendingState : mPendingStates) {

        auto barrierLayer = pendingState.barrierLayer_legacy.promote();

services/surfaceflinger/layerproto/layers.proto

+1 −0
Original line number Diff line number Diff line
@@ -86,6 +86,7 @@ message LayerProto { 
  repeated BarrierLayerProto barrier_layer = 38;

  // If active_buffer is not null, record its transform.

  optional TransformProto buffer_transform = 39;

  optional int32 effective_scaling_mode = 40;

}



message PositionProto {