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1 /* | 1 /* |
2 * Copyright 2009, Google Inc. | 2 * Copyright 2009, Google Inc. |
3 * All rights reserved. | 3 * All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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30 */ | 30 */ |
31 | 31 |
32 | 32 |
33 // This file contains the GAPI decoder class. | 33 // This file contains the GAPI decoder class. |
34 | 34 |
35 #ifndef O3D_COMMAND_BUFFER_SERVICE_CROSS_GAPI_DECODER_H_ | 35 #ifndef O3D_COMMAND_BUFFER_SERVICE_CROSS_GAPI_DECODER_H_ |
36 #define O3D_COMMAND_BUFFER_SERVICE_CROSS_GAPI_DECODER_H_ | 36 #define O3D_COMMAND_BUFFER_SERVICE_CROSS_GAPI_DECODER_H_ |
37 | 37 |
38 #include "core/cross/types.h" | 38 #include "core/cross/types.h" |
39 #include "command_buffer/service/cross/cmd_parser.h" | 39 #include "command_buffer/service/cross/cmd_parser.h" |
40 #include "command_buffer/common/cross/cmd_buffer_format.h" | 40 #include "command_buffer/common/cross/o3d_cmd_format.h" |
41 | 41 |
42 namespace o3d { | 42 namespace o3d { |
43 namespace command_buffer { | 43 namespace command_buffer { |
44 | 44 |
| 45 class CommandBufferEngine; |
| 46 |
| 47 namespace o3d { |
| 48 |
45 class GAPIInterface; | 49 class GAPIInterface; |
46 class CommandBufferEngine; | |
47 | 50 |
48 // This class implements the AsyncAPIInterface interface, decoding GAPI | 51 // This class implements the AsyncAPIInterface interface, decoding GAPI |
49 // commands and sending them to a GAPI interface. | 52 // commands and sending them to a GAPI interface. |
50 class GAPIDecoder : public AsyncAPIInterface { | 53 class GAPIDecoder : public AsyncAPIInterface { |
51 public: | 54 public: |
52 typedef parse_error::ParseError ParseError; | 55 typedef parse_error::ParseError ParseError; |
53 | 56 |
54 explicit GAPIDecoder(GAPIInterface *gapi) : gapi_(gapi), engine_(NULL) {} | 57 explicit GAPIDecoder(GAPIInterface *gapi) : gapi_(gapi), engine_(NULL) {} |
55 virtual ~GAPIDecoder() {} | 58 virtual ~GAPIDecoder() {} |
56 | 59 |
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75 // check fails. Return a pointer to the data otherwise. | 78 // check fails. Return a pointer to the data otherwise. |
76 void *GetAddressAndCheckSize(unsigned int shm_id, | 79 void *GetAddressAndCheckSize(unsigned int shm_id, |
77 unsigned int offset, | 80 unsigned int offset, |
78 unsigned int size); | 81 unsigned int size); |
79 | 82 |
80 // Generate a member function prototype for each command in an automated and | 83 // Generate a member function prototype for each command in an automated and |
81 // typesafe way. | 84 // typesafe way. |
82 #define O3D_COMMAND_BUFFER_CMD_OP(name) \ | 85 #define O3D_COMMAND_BUFFER_CMD_OP(name) \ |
83 ParseError Handle ## name( \ | 86 ParseError Handle ## name( \ |
84 unsigned int arg_count, \ | 87 unsigned int arg_count, \ |
85 const cmd::name& args); \ | 88 const o3d::name& args); \ |
86 | 89 |
87 O3D_COMMAND_BUFFER_CMDS(O3D_COMMAND_BUFFER_CMD_OP) | 90 O3D_COMMAND_BUFFER_CMDS(O3D_COMMAND_BUFFER_CMD_OP) |
88 | 91 |
89 #undef O3D_COMMAND_BUFFER_CMD_OP | 92 #undef O3D_COMMAND_BUFFER_CMD_OP |
90 | 93 |
91 GAPIInterface *gapi_; | 94 GAPIInterface *gapi_; |
92 CommandBufferEngine *engine_; | 95 CommandBufferEngine *engine_; |
93 }; | 96 }; |
94 | 97 |
| 98 } // namespace o3d |
95 } // namespace command_buffer | 99 } // namespace command_buffer |
96 } // namespace o3d | 100 } // namespace o3d |
97 | 101 |
98 #endif // O3D_COMMAND_BUFFER_SERVICE_CROSS_GAPI_DECODER_H_ | 102 #endif // O3D_COMMAND_BUFFER_SERVICE_CROSS_GAPI_DECODER_H_ |
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