Change command buffer client code to use structures....

command_buffer/service/cross/gapi_decoder.h

Index: command_buffer/service/cross/gapi_decoder.h
===================================================================
--- command_buffer/service/cross/gapi_decoder.h	(revision 26638)
+++ command_buffer/service/cross/gapi_decoder.h	(working copy)
@@ -52,14 +52,8 @@
 
   explicit GAPIDecoder(GAPIInterface *gapi) : gapi_(gapi), engine_(NULL) {}
   virtual ~GAPIDecoder() {}
-  // Executes a command.
-  // Parameters:
-  //    command: the command index.
-  //    arg_count: the number of CommandBufferEntry arguments.
-  //    args: the arguments.
-  // Returns:
-  //   BufferSyncInterface::NO_ERROR if no error was found, one of
-  //   BufferSyncInterface::ParseError otherwise.
+
+  // Overridden from AsyncAPIInterface.
   virtual ParseError DoCommand(unsigned int command,
                                unsigned int arg_count,
                                const void* args);
@@ -68,46 +62,6 @@
   // to.
   void set_engine(CommandBufferEngine *engine) { engine_ = engine; }
  private:
-  // Decodes the SET_VERTEX_INPUT command.
-  ParseError DecodeSetVertexInput(unsigned int arg_count,
-                                  CommandBufferEntry *args);
-
-  // Decodes the CREATE_TEXTURE_2D command.
-  ParseError DecodeCreateTexture2D(unsigned int arg_count,
-                                   CommandBufferEntry *args);
-
-  // Decodes the CREATE_TEXTURE_3D command.
-  ParseError DecodeCreateTexture3D(unsigned int arg_count,
-                                   CommandBufferEntry *args);
-
-  // Decodes the CREATE_TEXTURE_CUBE command.
-  ParseError DecodeCreateTextureCube(unsigned int arg_count,
-                                     CommandBufferEntry *args);
-
-  // Decodes the SET_TEXTURE_DATA command.
-  ParseError DecodeSetTextureData(unsigned int arg_count,
-                                  CommandBufferEntry *args);
-
-  // Decodes the SET_TEXTURE_DATA_IMMEDIATE command.
-  ParseError DecodeSetTextureDataImmediate(unsigned int arg_count,
-                                           CommandBufferEntry *args);
-
-  // Decodes the GET_TEXTURE_DATA command.
-  ParseError DecodeGetTextureData(unsigned int arg_count,
-                                  CommandBufferEntry *args);
-
-  // Decodes the SET_SAMPLER_STATES command.
-  ParseError DecodeSetSamplerStates(unsigned int arg_count,
-                                    CommandBufferEntry *args);
-
-  // Decodes the SET_STENCIL_TEST command.
-  ParseError DecodeSetStencilTest(unsigned int arg_count,
-                                  CommandBufferEntry *args);
-
-  // Decodes the SET_BLENDING command.
-  ParseError DecodeSetBlending(unsigned int arg_count,
-                               CommandBufferEntry *args);
-
   // Gets the address of shared memory data, given a shared memory ID and an
   // offset. Also checks that the size is consistent with the shared memory
   // size.
@@ -125,7 +79,7 @@
   // Generate a member function prototype for each command in an automated and
   // typesafe way.
   #define O3D_COMMAND_BUFFER_CMD_OP(name) \
-     ParseError Handle_ ## name(          \
+     ParseError Handle ## name(           \
        unsigned int arg_count,            \
        const cmd::name& args);            \