commit 8650c32907b74b945dd6cc9a5bf41c12fde005df
author Alex Sakhartchouk <alexst@google.com> Thu Jun 16 11:05:13 2011 -0700
committer Alex Sakhartchouk <alexst@google.com> Thu Jun 16 11:05:13 2011 -0700
tree 8e9ce46c618473181503ef0f6da8684878093ff8
parent f71e5469441286c6f466043e64a7f6492557cbd9

Adding ability to read back fbo data to renderscript

Change-Id: Ie684c26cbcde22f2483b43415dfc39a3de22c5a1

libs/rs/driver/rsdMeshObj.cpp

diff --git a/libs/rs/driver/rsdMeshObj.cpp b/libs/rs/driver/rsdMeshObj.cpp
index c220ac1..4315c0d 100644
--- a/libs/rs/driver/rsdMeshObj.cpp
+++ b/libs/rs/driver/rsdMeshObj.cpp
@@ -138,7 +138,10 @@
 
     for (uint32_t ct=0; ct < mRSMesh->mHal.state.vertexBuffersCount; ct++) {
         const Allocation *alloc = mRSMesh->mHal.state.vertexBuffers[ct].get();
-        rsdAllocationSyncAll(rsc, alloc, RS_ALLOCATION_USAGE_SCRIPT);
+        DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv;
+        if (drv->uploadDeferred) {
+            rsdAllocationSyncAll(rsc, alloc, RS_ALLOCATION_USAGE_SCRIPT);
+        }
     }
 
     // update attributes with either buffer information or data ptr based on their current state
@@ -163,7 +166,9 @@
     const Allocation *idxAlloc = prim->mIndexBuffer.get();
     if (idxAlloc) {
         DrvAllocation *drvAlloc = (DrvAllocation *)idxAlloc->mHal.drv;
-        rsdAllocationSyncAll(rsc, idxAlloc, RS_ALLOCATION_USAGE_SCRIPT);
+        if (drvAlloc->uploadDeferred) {
+            rsdAllocationSyncAll(rsc, idxAlloc, RS_ALLOCATION_USAGE_SCRIPT);
+        }
 
         if (drvAlloc->bufferID) {
             glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, drvAlloc->bufferID);