// 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.

// This file contains the binary format definition of the command buffer and
// command buffer commands.

#include "../common/cmd_buffer_common.h"
#include "../common/command_buffer.h"
#include "../common/logging.h"

namespace gpu {
#if !defined(_WIN32)
// gcc needs this to link, but MSVC requires it not be present
const int32 CommandHeader::kMaxSize;
#endif
namespace cmd {

const char* GetCommandName(CommandId command_id) {
  static const char* const names[] = {
  #define COMMON_COMMAND_BUFFER_CMD_OP(name) # name,

  COMMON_COMMAND_BUFFER_CMDS(COMMON_COMMAND_BUFFER_CMD_OP)

  #undef COMMON_COMMAND_BUFFER_CMD_OP
  };

  int id = static_cast<int>(command_id);
  return (id >= 0 && id < kNumCommands) ? names[id] : "*unknown-command*";
}

}  // namespace cmd

// TODO(kbr): this method body is here instead of command_buffer.cc
// because NaCl currently compiles in this file but not the other.
// Remove this method body and the includes of command_buffer.h and
// logging.h above once NaCl defines SetContextLostReason() in its
// CommandBuffer subclass and has been rolled forward. See
// http://crbug.com/89127 .
void CommandBuffer::SetContextLostReason(error::ContextLostReason) {
  GPU_NOTREACHED();
}

}  // namespace gpu