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Commit ef82dbf6 authored by Jorim Jaggi's avatar Jorim Jaggi Committed by android-build-merger
Browse files

Merge "Remove old workaround for display issues" into pi-dev am: a43de8b6 

am: 40b24d6a

Change-Id: Iacf0ad45c6ece65f6e9c37b97612f1e205ebde45
parents 10773fa6 40b24d6a

libs/hwui/renderthread/CanvasContext.cpp

+9 −1
Original line number Diff line number Diff line
@@ -355,7 +355,14 @@ void CanvasContext::prepareTree(TreeInfo& info, int64_t* uiFrameInfo, int64_t sy 
            // Already drew for this vsync pulse, UI draw request missed

            // the deadline for RT animations

            info.out.canDrawThisFrame = false;

        } else if (vsyncDelta >= mRenderThread.timeLord().frameIntervalNanos() * 3 ||

        }

        /* This logic exists to try and recover from a display latch miss, which essentially

         * results in the bufferqueue being double-buffered instead of triple-buffered.

         * SurfaceFlinger itself now tries to handle & recover from this situation, so this

         * logic should no longer be necessary. As it's occasionally triggering when

         * undesired disable it.

         * TODO: Remove this entirely if the results are solid.

        else if (vsyncDelta >= mRenderThread.timeLord().frameIntervalNanos() * 3 ||

                   (latestVsync - mLastDropVsync) < 500_ms) {

            // It's been several frame intervals, assume the buffer queue is fine

            // or the last drop was too recent
@@ -367,6 +374,7 @@ void CanvasContext::prepareTree(TreeInfo& info, int64_t* uiFrameInfo, int64_t sy 
                mLastDropVsync = mRenderThread.timeLord().latestVsync();

            }

        }

        */

    } else {

        info.out.canDrawThisFrame = true;

    }