1 files changed, 27 insertions, 0 deletions
diff --git a/ppapi/shared_impl/image_data_impl.cc b/ppapi/shared_impl/image_data_impl.cc
new file mode 100644
index 0000000..e07d2cb
--- /dev/null
+++ b/ppapi/shared_impl/image_data_impl.cc
@@ -0,0 +1,27 @@
+// Copyright (c) 2011 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 "ppapi/shared_impl/image_data_impl.h"
+
+#include "third_party/skia/include/core/SkTypes.h"
+
+namespace ppapi {
+
+// static
+PP_ImageDataFormat ImageDataImpl::GetNativeImageDataFormat() {
+  if (SK_B32_SHIFT == 0)
+    return PP_IMAGEDATAFORMAT_BGRA_PREMUL;
+  else if (SK_R32_SHIFT == 0)
+    return PP_IMAGEDATAFORMAT_RGBA_PREMUL;
+  else
+    return PP_IMAGEDATAFORMAT_BGRA_PREMUL;  // Default to something on failure.
+}
+
+// static
+bool ImageDataImpl::IsImageDataFormatSupported(PP_ImageDataFormat format) {
+  return format == PP_IMAGEDATAFORMAT_BGRA_PREMUL ||
+         format == PP_IMAGEDATAFORMAT_RGBA_PREMUL;
+}
+
+}  // namespace ppapi