diff options
Diffstat (limited to 'services/surfaceflinger/Layer.cpp')
| -rw-r--r-- | services/surfaceflinger/Layer.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp index 064f689..7edbdc5 100644 --- a/services/surfaceflinger/Layer.cpp +++ b/services/surfaceflinger/Layer.cpp @@ -110,7 +110,8 @@ void Layer::onFirstRef() mSurfaceTexture->setDefaultMaxBufferCount(3); #endif - updateTransformHint(); + const sp<const DisplayDevice> hw(mFlinger->getDefaultDisplayDevice()); + updateTransformHint(hw); } Layer::~Layer() @@ -767,15 +768,12 @@ uint32_t Layer::getEffectiveUsage(uint32_t usage) const return usage; } -void Layer::updateTransformHint() const { +void Layer::updateTransformHint(const sp<const DisplayDevice>& hw) const { uint32_t orientation = 0; if (!mFlinger->mDebugDisableTransformHint) { - // The transform hint is used to improve performance on the main - // display -- we can only have a single transform hint, it cannot + // The transform hint is used to improve performance, but we can + // only have a single transform hint, it cannot // apply to all displays. - // This is why we use the default display here. This is not an - // oversight. - sp<const DisplayDevice> hw(mFlinger->getDefaultDisplayDevice()); const Transform& planeTransform(hw->getTransform()); orientation = planeTransform.getOrientation(); if (orientation & Transform::ROT_INVALID) { |