Introduction of parameter to readBackFramebuffer set of APIs to allow reading from the currently ...

webkit/gpu/webgraphicscontext3d_in_process_impl.cc

Index: webkit/gpu/webgraphicscontext3d_in_process_impl.cc
===================================================================
--- webkit/gpu/webgraphicscontext3d_in_process_impl.cc	(revision 96380)
+++ webkit/gpu/webgraphicscontext3d_in_process_impl.cc	(working copy)
@@ -646,10 +646,15 @@
   return true;
 }
 
+#if 1
 bool WebGraphicsContext3DInProcessImpl::readBackFramebuffer(
-    unsigned char* pixels, size_t bufferSize) {
-  return readBackFramebuffer(pixels, bufferSize, fbo_, width(), height());
+    unsigned char* pixels, size_t bufferSize, bool bindDefaultFramebuffer) {
+  if (bindDefaultFramebuffer)
+    return readBackFramebuffer(pixels, bufferSize, fbo_, width(), height());
+
+  return readBackFramebuffer(pixels, bufferSize, bound_fbo_, width(), height());
 }
+#endif
 
 void WebGraphicsContext3DInProcessImpl::synthesizeGLError(WGC3Denum error) {
   if (synthetic_errors_set_.find(error) == synthetic_errors_set_.end()) {