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| 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 #include "gpu/ipc/gpu_command_buffer_traits.h" | |
| 6 | |
| 7 #include "gpu/command_buffer/common/mailbox_holder.h" | |
| 8 #include "gpu/command_buffer/common/value_state.h" | |
| 9 | |
| 10 // Generate param traits write methods. | |
| 11 #include "ipc/param_traits_write_macros.h" | |
| 12 namespace IPC { | |
| 13 #include "gpu/ipc/gpu_command_buffer_traits_multi.h" | |
| 14 } // namespace IPC | |
| 15 | |
| 16 // Generate param traits read methods. | |
| 17 #include "ipc/param_traits_read_macros.h" | |
| 18 namespace IPC { | |
| 19 #include "gpu/ipc/gpu_command_buffer_traits_multi.h" | |
| 20 } // namespace IPC | |
| 21 | |
| 22 // Generate param traits log methods. | |
| 23 #include "ipc/param_traits_log_macros.h" | |
| 24 namespace IPC { | |
| 25 #include "gpu/ipc/gpu_command_buffer_traits_multi.h" | |
| 26 } // namespace IPC | |
| 27 | |
| 28 namespace IPC { | |
| 29 | |
| 30 void ParamTraits<gpu::CommandBuffer::State> ::Write(Message* m, | |
| 31 const param_type& p) { | |
| 32 WriteParam(m, p.get_offset); | |
| 33 WriteParam(m, p.token); | |
| 34 WriteParam(m, static_cast<int32>(p.error)); | |
| 35 WriteParam(m, p.generation); | |
| 36 } | |
| 37 | |
| 38 bool ParamTraits<gpu::CommandBuffer::State> ::Read(const Message* m, | |
| 39 PickleIterator* iter, | |
| 40 param_type* p) { | |
| 41 int32 temp; | |
| 42 if (ReadParam(m, iter, &p->get_offset) && | |
| 43 ReadParam(m, iter, &p->token) && | |
| 44 ReadParam(m, iter, &temp) && | |
| 45 ReadParam(m, iter, &p->generation)) { | |
| 46 p->error = static_cast<gpu::error::Error>(temp); | |
| 47 return true; | |
| 48 } else { | |
| 49 return false; | |
| 50 } | |
| 51 } | |
| 52 | |
| 53 void ParamTraits<gpu::CommandBuffer::State> ::Log(const param_type& p, | |
| 54 std::string* l) { | |
| 55 l->append("<CommandBuffer::State>"); | |
| 56 } | |
| 57 | |
| 58 void ParamTraits<gpu::Mailbox>::Write(Message* m, const param_type& p) { | |
| 59 m->WriteBytes(p.name, sizeof(p.name)); | |
| 60 } | |
| 61 | |
| 62 bool ParamTraits<gpu::Mailbox>::Read(const Message* m, | |
| 63 PickleIterator* iter, | |
| 64 param_type* p) { | |
| 65 const char* bytes = NULL; | |
| 66 if (!iter->ReadBytes(&bytes, sizeof(p->name))) | |
| 67 return false; | |
| 68 DCHECK(bytes); | |
| 69 memcpy(p->name, bytes, sizeof(p->name)); | |
| 70 return true; | |
| 71 } | |
| 72 | |
| 73 void ParamTraits<gpu::Mailbox>::Log(const param_type& p, std::string* l) { | |
| 74 for (size_t i = 0; i < sizeof(p.name); ++i) | |
| 75 *l += base::StringPrintf("%02x", p.name[i]); | |
| 76 } | |
| 77 | |
| 78 void ParamTraits<gpu::MailboxHolder>::Write(Message* m, const param_type& p) { | |
| 79 WriteParam(m, p.mailbox); | |
| 80 WriteParam(m, p.texture_target); | |
| 81 WriteParam(m, p.sync_point); | |
| 82 } | |
| 83 | |
| 84 bool ParamTraits<gpu::MailboxHolder>::Read(const Message* m, | |
| 85 PickleIterator* iter, | |
| 86 param_type* p) { | |
| 87 if (!ReadParam(m, iter, &p->mailbox) || | |
| 88 !ReadParam(m, iter, &p->texture_target) || | |
| 89 !ReadParam(m, iter, &p->sync_point)) | |
| 90 return false; | |
| 91 return true; | |
| 92 } | |
| 93 | |
| 94 void ParamTraits<gpu::MailboxHolder>::Log(const param_type& p, std::string* l) { | |
| 95 ParamTraits<gpu::Mailbox>::Log(p.mailbox, l); | |
| 96 *l += base::StringPrintf(":%04x@%d", p.texture_target, p.sync_point); | |
| 97 } | |
| 98 | |
| 99 void ParamTraits<gpu::ValueState>::Write(Message* m, const param_type& p) { | |
| 100 m->WriteData(reinterpret_cast<const char*>(&p), | |
| 101 sizeof(gpu::ValueState)); | |
| 102 } | |
| 103 | |
| 104 bool ParamTraits<gpu::ValueState>::Read(const Message* m, | |
| 105 PickleIterator* iter, | |
| 106 param_type* p) { | |
| 107 int length; | |
| 108 const char* data = NULL; | |
| 109 if (!iter->ReadData(&data, &length) || length != sizeof(gpu::ValueState)) | |
| 110 return false; | |
| 111 DCHECK(data); | |
| 112 memcpy(p, data, sizeof(gpu::ValueState)); | |
| 113 return true; | |
| 114 } | |
| 115 | |
| 116 void ParamTraits<gpu::ValueState>::Log(const param_type& p, std::string* l) { | |
| 117 l->append("<ValueState ("); | |
| 118 for (size_t i = 0; i < sizeof(p.int_value); ++i) | |
| 119 *l += base::StringPrintf("%i ", p.int_value[i]); | |
| 120 l->append(" int values "); | |
| 121 for (size_t i = 0; i < sizeof(p.float_value); ++i) | |
| 122 *l += base::StringPrintf("%f ", p.float_value[i]); | |
| 123 l->append(" float values)>"); | |
| 124 } | |
| 125 | |
| 126 } // namespace IPC | |
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