| // 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 "gpu/command_buffer/common/mailbox.h" |
| |
| namespace IPC { |
| |
| void ParamTraits<gpu::CommandBuffer::State> ::Write(Message* m, |
| const param_type& p) { |
| WriteParam(m, p.num_entries); |
| WriteParam(m, p.get_offset); |
| WriteParam(m, p.put_offset); |
| WriteParam(m, p.token); |
| WriteParam(m, static_cast<int32>(p.error)); |
| WriteParam(m, p.generation); |
| } |
| |
| bool ParamTraits<gpu::CommandBuffer::State> ::Read(const Message* m, |
| PickleIterator* iter, |
| param_type* p) { |
| int32 temp; |
| if (ReadParam(m, iter, &p->num_entries) && |
| ReadParam(m, iter, &p->get_offset) && |
| ReadParam(m, iter, &p->put_offset) && |
| ReadParam(m, iter, &p->token) && |
| ReadParam(m, iter, &temp) && |
| ReadParam(m, iter, &p->generation)) { |
| p->error = static_cast<gpu::error::Error>(temp); |
| 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::Mailbox>::Write(Message* m, const param_type& p) { |
| m->WriteBytes(p.name, sizeof(p.name)); |
| } |
| |
| bool ParamTraits<gpu::Mailbox>::Read(const Message* m, |
| PickleIterator* iter, |
| param_type* p) { |
| const char* bytes = NULL; |
| if (!m->ReadBytes(iter, &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]); |
| } |
| |
| |
| } // namespace IPC |