tree c35ac8eec8c88efeeae0d9835fe02858082e7bb3
parent 0fafdb81ae408c155607151f27ca51622cdeb089
author Alec Mouri <alecmouri@google.com> 1559440295 -0700
committer Alec Mouri <alecmouri@google.com> 1559872629 -0700

[SurfaceFlinger] support EGLImage management in BLAST

This mirrors a performance optimization for BufferQueueLayers where
EGLImages were allocated in onFrameAvailable. Here when buffers are
passed over to SurfaceFlinger in a transaction, an EGLImage is also
created for that buffer.

This is critical for reducing jank when operating in higher refresh
rates, as eglCreateImageKHR can take long enough for frames to miss.

Bug: 133627730
Test: systrace of chrome in landscope orientation caches properly
Change-Id: I2022564fbecace7cadd00c89abdcc358d6323315