Fix rotation displays frame N-1 briefly while rotating

The ScreenShot layer is now created hidden. The screenshot itself
is aquired during the transaction when the layer is made visible.
This guarantees the screenshot and the layer happen atomically
with respect to screen updates.

Bug: 5534521
Change-Id: Ida23e1f13d5716ec83b78a15712e0646d6cf8729

1 files changed, 0 insertions, 5 deletions

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index a6d4147c1952..8f4fdb8fed5c 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1360,11 +1360,6 @@ sp<LayerScreenshot> SurfaceFlinger::createScreenshotSurface(
         uint32_t w, uint32_t h, uint32_t flags)
 {
     sp<LayerScreenshot> layer = new LayerScreenshot(this, display, client);
-    status_t err = layer->capture();
-    if (err != NO_ERROR) {
-        layer.clear();
-        LOGW("createScreenshotSurface failed (%s)", strerror(-err));
-    }
     return layer;
 }