Implementing Binary glTF reader for the VR controller model

chrome/browser/android/vr_shell/gltf_parser.h

Index: chrome/browser/android/vr_shell/gltf_parser.h
diff --git a/chrome/browser/android/vr_shell/gltf_parser.h b/chrome/browser/android/vr_shell/gltf_parser.h
index 6aee8afd417ad39b71340e8255deb8b1e73f4a20..351ec352a00a619eceaa253cc3a20d073f16fb1f 100644
--- a/chrome/browser/android/vr_shell/gltf_parser.h
+++ b/chrome/browser/android/vr_shell/gltf_parser.h
@@ -67,6 +67,25 @@ class GltfParser {
   DISALLOW_COPY_AND_ASSIGN(GltfParser);
 };
 
+class BinaryGltfParser {
+ public:
+  // Note: If your glTF references external files, this function will perform
+  // IO, and a base path must be specified.
+  static std::unique_ptr<gltf::Asset> Parse(
+      const base::StringPiece& glb_content,
+      std::vector<std::unique_ptr<gltf::Buffer>>* buffers,
+      const base::FilePath& path = base::FilePath());
+
+ private:
+  enum {
+    kVersionStart = 4,

[mthiesse, 2017/04/28 15:51:34]

Remove this

[acondor_, 2017/04/28 16:07:01]

Done.

+    kLengthStart = 8,
+    kContentLengthStart = 12,
+    kContentFormatStart = 16,
+    kContentStart = 20
+  };
+};
+
 }  // namespace vr_shell
 
 #endif  // CHROME_BROWSER_ANDROID_VR_SHELL_GLTF_PARSER_H_