Draft of a PPAPI interface for ArrayBuffer.

See the TypedArray spec for reference:
http://www.khronos.org/registry/typedarray/specs/latest/

Things in the spec that I'm omiting:
- slice (Having a view of the ArrayBuffer that has a different offset/length)

TODO in future CLs:
-Implementation for in-process/trusted + tests (almost ready)
-NaCl proxy
-OOP proxy
Later still:
- Support for ArrayBufferView and TypedArray based on that.

BUG=103435
TEST=N/A

Review URL: http://codereview.chromium.org/8502030

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113355 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 6 insertions, 0 deletions

diff --git a/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.cc b/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.cc
index 7fa0e02..16323af 100644
--- a/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.cc
+++ b/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.cc
@@ -131,6 +131,7 @@ uint32_t PpVarSize(const PP_Var& var) {
     case PP_VARTYPE_OBJECT:
     case PP_VARTYPE_ARRAY:
     case PP_VARTYPE_DICTIONARY:
+    case PP_VARTYPE_ARRAY_BUFFER:
       NACL_NOTREACHED();
       break;
   }
@@ -215,6 +216,7 @@ bool SerializePpVar(const PP_Var* vars,
       case PP_VARTYPE_OBJECT:
       case PP_VARTYPE_ARRAY:
       case PP_VARTYPE_DICTIONARY:
+      case PP_VARTYPE_ARRAY_BUFFER:
         NACL_NOTREACHED();
       default:
         return false;
@@ -306,6 +308,7 @@ uint32_t DeserializePpVarSize(char* p,
     case PP_VARTYPE_OBJECT:
     case PP_VARTYPE_ARRAY:
     case PP_VARTYPE_DICTIONARY:
+    case PP_VARTYPE_ARRAY_BUFFER:
       NACL_NOTREACHED();
       break;
   }
@@ -377,6 +380,7 @@ bool DeserializePpVar(NaClSrpcChannel* channel,
       case PP_VARTYPE_OBJECT:
       case PP_VARTYPE_ARRAY:
       case PP_VARTYPE_DICTIONARY:
+      case PP_VARTYPE_ARRAY_BUFFER:
         NACL_NOTREACHED();
       default:
         return false;
diff --git a/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_var.cc b/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_var.cc
index 93ef384..558272e 100644
--- a/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_var.cc
+++ b/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_var.cc
@@ -129,6 +129,7 @@ std::string PluginVar::DebugString(const PP_Var& var) {
       }
     case PP_VARTYPE_ARRAY:
     case PP_VARTYPE_DICTIONARY:
+    case PP_VARTYPE_ARRAY_BUFFER:
       NACL_NOTREACHED();
       break;
   }
@@ -191,6 +192,7 @@ void PluginVar::Print(const PP_Var& var) {
       break;
     case PP_VARTYPE_ARRAY:
     case PP_VARTYPE_DICTIONARY:
+    case PP_VARTYPE_ARRAY_BUFFER:
       NACL_NOTREACHED();
       break;
   }