Redesigned CommandBuffer and NPDevice3D interfaces

gpu/command_buffer/common/constants.h

 // Copyright (c) 2009 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.
 
 #ifndef GPU_COMMAND_BUFFER_COMMON_CONSTANTS_H_
 #define GPU_COMMAND_BUFFER_COMMON_CONSTANTS_H_
 
 #include "base/basictypes.h"
 
 namespace gpu {
 
 typedef int32 CommandBufferOffset;
 const CommandBufferOffset kInvalidCommandBufferOffset = -1;
 
-// Status of the command buffer service. It does not process commands
-// (meaning: get will not change) unless in kParsing state.
-namespace parser_status {
-  enum ParserStatus {
-    kNotConnected,  // The service is not connected - initial state.
-    kNoBuffer,      // The service is connected but no buffer was set.
-    kParsing,       // The service is connected, and parsing commands from the
-                    // buffer.
-    kParseError,    // Parsing stopped because a parse error was found.
-  };
-}
-
+// TODO(apatrick): rename to something more generic like just Error.
 namespace parse_error {
   enum ParseError {
     kParseNoError,
     kParseInvalidSize,
     kParseOutOfBounds,
     kParseUnknownCommand,
     kParseInvalidArguments,
+    kParseGenericError,
   };
 }
 
 // Invalid shared memory Id, returned by RegisterSharedMemory in case of
 // failure.
 const int32 kInvalidSharedMemoryId = -1;
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_CONSTANTS_H_