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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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