Here are gyp targets and stubs for compiling libcc and the webkit_compositor bindings in chromium. Everything is guarded behind the off-by-default use_libcc_for_compositor gyp variable. I haven't included the actual code here, but there are scripts to sync. I plan to land + manually sync the code into place until we're ready to flip the gyp switch.

Snapshot from r126652

BUG=

Review URL: https://chromiumcodereview.appspot.com/10828381

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@153354 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 64 insertions, 0 deletions

diff --git a/cc/CCTextureUpdateQueue.cpp b/cc/CCTextureUpdateQueue.cpp
new file mode 100644
index 0000000..02f6c13
--- /dev/null
+++ b/cc/CCTextureUpdateQueue.cpp
@@ -0,0 +1,64 @@
+// Copyright 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+
+#if USE(ACCELERATED_COMPOSITING)
+
+#include "CCTextureUpdateQueue.h"
+
+namespace WebCore {
+
+CCTextureUpdateQueue::CCTextureUpdateQueue()
+{
+}
+
+CCTextureUpdateQueue::~CCTextureUpdateQueue()
+{
+}
+
+void CCTextureUpdateQueue::appendFullUpload(TextureUploader::Parameters upload)
+{
+    m_fullEntries.append(upload);
+}
+
+void CCTextureUpdateQueue::appendPartialUpload(TextureUploader::Parameters upload)
+{
+    m_partialEntries.append(upload);
+}
+
+void CCTextureUpdateQueue::appendCopy(TextureCopier::Parameters copy)
+{
+    m_copyEntries.append(copy);
+}
+
+void CCTextureUpdateQueue::clearUploads()
+{
+    m_fullEntries.clear();
+    m_partialEntries.clear();
+}
+
+TextureUploader::Parameters CCTextureUpdateQueue::takeFirstFullUpload()
+{
+    return m_fullEntries.takeFirst();
+}
+
+TextureUploader::Parameters CCTextureUpdateQueue::takeFirstPartialUpload()
+{
+    return m_partialEntries.takeFirst();
+}
+
+TextureCopier::Parameters CCTextureUpdateQueue::takeFirstCopy()
+{
+    return m_copyEntries.takeFirst();
+}
+
+bool CCTextureUpdateQueue::hasMoreUpdates() const
+{
+    return m_fullEntries.size() || m_partialEntries.size() || m_copyEntries.size();
+}
+
+}
+
+#endif // USE(ACCELERATED_COMPOSITING)