3d view system!

True 3d transformations are now supported by DisplayLists and the
renderer, initially with the translationZ property on view.

Renderer operations used directly by DisplayList (formerly,
clip/save/restore/saveLayer) are now more simply managed by allocating
them temporarily on the handler's allocator, which exists for a single
frame. This is much simpler than continuing to expand the pool of
pre-allocated DisplayListOps now that more operations are called
directly by DisplayList, especially with z ordered drawing.

Still TODO:
-APIs for camera positioning, shadows
-Make Z apis public, and expose through XML
-Make invalidation / input 3d aware

Change-Id: I95fe6fa03f9b6ddd34a7e0c6ec8dd9fe47c6c6eb

1 files changed, 3 insertions, 1 deletions

diff --git a/libs/hwui/DeferredDisplayList.h b/libs/hwui/DeferredDisplayList.h
index 3dcbd0b..fca3588 100644
--- a/libs/hwui/DeferredDisplayList.h
+++ b/libs/hwui/DeferredDisplayList.h
@@ -79,13 +79,13 @@ public:
 };
 
 class DeferredDisplayList {
+    friend class DeferStateStruct; // used to give access to allocator
 public:
     DeferredDisplayList(const Rect& bounds, bool avoidOverdraw = true) :
             mBounds(bounds), mAvoidOverdraw(avoidOverdraw) {
         clear();
     }
     ~DeferredDisplayList() { clear(); }
-    void reset(const Rect& bounds) { mBounds.set(bounds); }
 
     enum OpBatchId {
         kOpBatch_None = 0, // Don't batch
@@ -120,6 +120,8 @@ public:
     void addDrawOp(OpenGLRenderer& renderer, DrawOp* op);
 
 private:
+    DeferredDisplayList(const DeferredDisplayList& other); // disallow copy
+
     DeferredDisplayState* createState() {
         return new (mAllocator) DeferredDisplayState();
     }