commit d6bbbf8a831cc982cda9b91e84c5600c631af5b2
author robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Sep 05 15:46:34 2012 +0000
committer robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Sep 05 15:46:34 2012 +0000
tree a3fd3baba90992eb8cdc8a2306ce6185d721c6f4
parent 73bb3bee937ce55b5bcdb9e480e14fb4df809e5d

Simplified stencil buffer caching

https://codereview.appspot.com/6503073/



git-svn-id: http://skia.googlecode.com/svn/trunk@5400 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/GrRenderTarget.cpp

diff --git a/src/gpu/GrRenderTarget.cpp b/src/gpu/GrRenderTarget.cpp
index 816a633..6235808 100644
--- a/src/gpu/GrRenderTarget.cpp
+++ b/src/gpu/GrRenderTarget.cpp
@@ -96,12 +96,24 @@
 
 void GrRenderTarget::setStencilBuffer(GrStencilBuffer* stencilBuffer) {
     if (NULL != fStencilBuffer) {
-        fStencilBuffer->wasDetachedFromRenderTarget(this);
+        GrContext* context = this->getContext();
+        if (NULL != context) {
+            context->unlockStencilBuffer(fStencilBuffer);
+        }
         fStencilBuffer->unref();
     }
+
     fStencilBuffer = stencilBuffer;
+
     if (NULL != fStencilBuffer) {
-        fStencilBuffer->wasAttachedToRenderTarget(this);
         fStencilBuffer->ref();
     }
 }
+
+void GrRenderTarget::onRelease() {
+    this->setStencilBuffer(NULL);
+}
+
+void GrRenderTarget::onAbandon() {
+    this->setStencilBuffer(NULL);
+}