mustash: Move gpu/ipc to gpu/ipc/common

gpu/ipc/gpu_command_buffer_traits.cc

-// Copyright (c) 2012 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.
-
-#include "gpu/ipc/gpu_command_buffer_traits.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include "gpu/command_buffer/common/command_buffer_id.h"
-#include "gpu/command_buffer/common/mailbox_holder.h"
-#include "gpu/command_buffer/common/sync_token.h"
-#include "gpu/command_buffer/common/value_state.h"
-
-// Generate param traits size methods.
-#include "ipc/param_traits_size_macros.h"
-namespace IPC {
-#include "gpu/ipc/gpu_command_buffer_traits_multi.h"
-}  // namespace IPC
-
-// Generate param traits write methods.
-#include "ipc/param_traits_write_macros.h"
-namespace IPC {
-#include "gpu/ipc/gpu_command_buffer_traits_multi.h"
-}  // namespace IPC
-
-// Generate param traits read methods.
-#include "ipc/param_traits_read_macros.h"
-namespace IPC {
-#include "gpu/ipc/gpu_command_buffer_traits_multi.h"
-}  // namespace IPC
-
-// Generate param traits log methods.
-#include "ipc/param_traits_log_macros.h"
-namespace IPC {
-#include "gpu/ipc/gpu_command_buffer_traits_multi.h"
-}  // namespace IPC
-
-namespace IPC {
-
-void ParamTraits<gpu::CommandBuffer::State>::GetSize(base::PickleSizer* s,
-                                                     const param_type& p) {
-  GetParamSize(s, p.get_offset);
-  GetParamSize(s, p.token);
-  GetParamSize(s, p.error);
-  GetParamSize(s, p.generation);
-}
-
-void ParamTraits<gpu::CommandBuffer::State>::Write(base::Pickle* m,
-                                                   const param_type& p) {
-  WriteParam(m, p.get_offset);
-  WriteParam(m, p.token);
-  WriteParam(m, p.error);
-  WriteParam(m, p.generation);
-}
-
-bool ParamTraits<gpu::CommandBuffer::State>::Read(const base::Pickle* m,
-                                                  base::PickleIterator* iter,
-                                                  param_type* p) {
-  if (ReadParam(m, iter, &p->get_offset) &&
-      ReadParam(m, iter, &p->token) &&
-      ReadParam(m, iter, &p->error) &&
-      ReadParam(m, iter, &p->generation)) {
-    return true;
-  } else {
-    return false;
-  }
-}
-
-void ParamTraits<gpu::CommandBuffer::State> ::Log(const param_type& p,
-                                                  std::string* l) {
-  l->append("<CommandBuffer::State>");
-}
-
-void ParamTraits<gpu::SyncToken>::GetSize(base::PickleSizer* s,
-                                          const param_type& p) {
-  DCHECK(!p.HasData() || p.verified_flush());
-  GetParamSize(s, p.verified_flush());
-  GetParamSize(s, p.namespace_id());
-  GetParamSize(s, p.command_buffer_id());
-  GetParamSize(s, p.release_count());
-}
-
-void ParamTraits<gpu::SyncToken>::Write(base::Pickle* m, const param_type& p) {
-  DCHECK(!p.HasData() || p.verified_flush());
-
-  WriteParam(m, p.verified_flush());
-  WriteParam(m, p.namespace_id());
-  WriteParam(m, p.command_buffer_id());
-  WriteParam(m, p.release_count());
-}
-
-bool ParamTraits<gpu::SyncToken>::Read(const base::Pickle* m,
-                                       base::PickleIterator* iter,
-                                       param_type* p) {
-  bool verified_flush = false;
-  gpu::CommandBufferNamespace namespace_id =
-      gpu::CommandBufferNamespace::INVALID;
-  gpu::CommandBufferId command_buffer_id;
-  uint64_t release_count = 0;
-
-  if (!ReadParam(m, iter, &verified_flush) ||
-      !ReadParam(m, iter, &namespace_id) ||
-      !ReadParam(m, iter, &command_buffer_id) ||
-      !ReadParam(m, iter, &release_count)) {
-    return false;
-  }
-
-  p->Set(namespace_id, 0, command_buffer_id, release_count);
-  if (p->HasData()) {
-    if (!verified_flush)
-      return false;
-    p->SetVerifyFlush();
-  }
-
-  return true;
-}
-
-void ParamTraits<gpu::SyncToken>::Log(const param_type& p, std::string* l) {
-  *l += base::StringPrintf(
-      "[%" PRId8 ":%" PRIX64 "] %" PRIu64, p.namespace_id(),
-      p.command_buffer_id().GetUnsafeValue(), p.release_count());
-}
-
-void ParamTraits<gpu::Mailbox>::GetSize(base::PickleSizer* s,
-                                        const param_type& p) {
-  s->AddBytes(sizeof(p.name));
-}
-
-void ParamTraits<gpu::Mailbox>::Write(base::Pickle* m, const param_type& p) {
-  m->WriteBytes(p.name, sizeof(p.name));
-}
-
-bool ParamTraits<gpu::Mailbox>::Read(const base::Pickle* m,
-                                     base::PickleIterator* iter,
-                                     param_type* p) {
-  const char* bytes = NULL;
-  if (!iter->ReadBytes(&bytes, sizeof(p->name)))
-    return false;
-  DCHECK(bytes);
-  memcpy(p->name, bytes, sizeof(p->name));
-  return true;
-}
-
-void ParamTraits<gpu::Mailbox>::Log(const param_type& p, std::string* l) {
-  for (size_t i = 0; i < sizeof(p.name); ++i)
-    *l += base::StringPrintf("%02x", p.name[i]);
-}
-
-void ParamTraits<gpu::MailboxHolder>::GetSize(base::PickleSizer* s,
-                                              const param_type& p) {
-  GetParamSize(s, p.mailbox);
-  GetParamSize(s, p.sync_token);
-  GetParamSize(s, p.texture_target);
-}
-
-void ParamTraits<gpu::MailboxHolder>::Write(base::Pickle* m,
-                                            const param_type& p) {
-  WriteParam(m, p.mailbox);
-  WriteParam(m, p.sync_token);
-  WriteParam(m, p.texture_target);
-}
-
-bool ParamTraits<gpu::MailboxHolder>::Read(const base::Pickle* m,
-                                           base::PickleIterator* iter,
-                                           param_type* p) {
-  if (!ReadParam(m, iter, &p->mailbox) || !ReadParam(m, iter, &p->sync_token) ||
-      !ReadParam(m, iter, &p->texture_target))
-    return false;
-  return true;
-}
-
-void ParamTraits<gpu::MailboxHolder>::Log(const param_type& p, std::string* l) {
-  LogParam(p.mailbox, l);
-  LogParam(p.sync_token, l);
-  *l += base::StringPrintf(":%04x@", p.texture_target);
-}
-
-void ParamTraits<gpu::ValueState>::GetSize(base::PickleSizer* s,
-                                           const param_type& p) {
-  s->AddData(sizeof(gpu::ValueState));
-}
-
-void ParamTraits<gpu::ValueState>::Write(base::Pickle* m, const param_type& p) {
-  m->WriteData(reinterpret_cast<const char*>(&p),
-               sizeof(gpu::ValueState));
-}
-
-bool ParamTraits<gpu::ValueState>::Read(const base::Pickle* m,
-                                        base::PickleIterator* iter,
-                                        param_type* p) {
-  int length;
-  const char* data = NULL;
-  if (!iter->ReadData(&data, &length) || length != sizeof(gpu::ValueState))
-    return false;
-  DCHECK(data);
-  memcpy(p, data, sizeof(gpu::ValueState));
-  return true;
-}
-
-void ParamTraits<gpu::ValueState>::Log(const param_type& p, std::string* l) {
-  l->append("<ValueState (");
-  for (int value : p.int_value)
-    *l += base::StringPrintf("%i ", value);
-  l->append(" int values ");
-  for (float value : p.float_value)
-    *l += base::StringPrintf("%f ", value);
-  l->append(" float values)>");
-}
-
-}  // namespace IPC