gpu/ipc/gpu_command_buffer_traits.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef GPU_IPC_GPU_PARAM_TRAITS_H_
   6 #define GPU_IPC_GPU_PARAM_TRAITS_H_
   7
   8 #include "gpu/command_buffer/common/command_buffer.h"
   9 #include "gpu/gpu_export.h"
  10 #include "gpu/ipc/gpu_command_buffer_traits_multi.h"
  11 #include "ipc/ipc_message_utils.h"
  12
  13 namespace gpu {
  14 struct Mailbox;
  15 struct MailboxHolder;
  16 union ValueState;
  17 }
  18
  19 namespace IPC {
  20
  21 template <>
  22 struct GPU_EXPORT ParamTraits<gpu::CommandBuffer::State> {
  23   typedef gpu::CommandBuffer::State param_type;
  24   static void Write(Message* m, const param_type& p);
  25   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
  26   static void Log(const param_type& p, std::string* l);
  27 };
  28
  29 template<>
  30 struct GPU_EXPORT ParamTraits<gpu::Mailbox> {
  31   typedef gpu::Mailbox param_type;
  32   static void Write(Message* m, const param_type& p);
  33   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
  34   static void Log(const param_type& p, std::string* l);
  35 };
  36
  37 template <>
  38 struct GPU_EXPORT ParamTraits<gpu::MailboxHolder> {
  39   typedef gpu::MailboxHolder param_type;
  40   static void Write(Message* m, const param_type& p);
  41   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
  42   static void Log(const param_type& p, std::string* l);
  43 };
  44
  45 template <>
  46 struct GPU_EXPORT ParamTraits<gpu::ValueState> {
  47   typedef gpu::ValueState param_type;
  48   static void Write(Message* m, const param_type& p);
  49   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
  50   static void Log(const param_type& p, std::string* l);
  51 };
  52
  53 }  // namespace IPC
  54
  55 #endif  // GPU_IPC_GPU_PARAM_TRAITS_H_