Add a debug option to turn the "transformation hint" off

transformation hint is disabled with:

   adb shell service call SurfaceFlinger 1009 i32 1

Change-Id: I9aafe6f280f88ce41569ed69a06dc522b10e3a88

1 files changed, 1 insertions, 7 deletions

diff --git a/services/surfaceflinger/SurfaceTextureLayer.cpp b/services/surfaceflinger/SurfaceTextureLayer.cpp
index 79cd0c31408a..4390ca19fc24 100644
--- a/services/surfaceflinger/SurfaceTextureLayer.cpp
+++ b/services/surfaceflinger/SurfaceTextureLayer.cpp
@@ -57,16 +57,10 @@ status_t SurfaceTextureLayer::queueBuffer(int buf, int64_t timestamp,
 
     status_t res = SurfaceTexture::queueBuffer(buf, timestamp,
             outWidth, outHeight, outTransform);
-
     sp<Layer> layer(mLayer.promote());
     if (layer != NULL) {
-        uint32_t orientation = layer->getOrientation();
-        if (orientation & Transform::ROT_INVALID) {
-            orientation = 0;
-        }
-        *outTransform = orientation;
+        *outTransform = layer->getTransformHint();
     }
-
     return res;
 }