1 /* 2 * Copyright 2009 VMware, Inc. 3 * All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * on the rights to use, copy, modify, merge, publish, distribute, sub 9 * license, and/or sell copies of the Software, and to permit persons to whom 10 * the Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the next 13 * paragraph) shall be included in all copies or substantial portions of the 14 * Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 19 * VMWARE AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 22 * USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 /* 26 * This file holds structs decelerations and function prototypes for one of 27 * the rbug extensions. Implementation of the functions is in the same folder 28 * in the c file matching this file's name. 29 * 30 * The structs what is returned from the demarshal functions. The functions 31 * starting rbug_send_* encodes a call to the write format and sends that to 32 * the supplied connection, while functions starting with rbug_demarshal_* 33 * demarshal data from the wire protocol. 34 * 35 * Structs and functions ending with _reply are replies to requests. 36 */ 37 38 #ifndef _RBUG_PROTO_CORE_H_ 39 #define _RBUG_PROTO_CORE_H_ 40 41 #include "rbug_proto.h" 42 43 typedef uint64_t rbug_shader_t; 44 typedef uint64_t rbug_context_t; 45 typedef uint64_t rbug_texture_t; 46 47 struct rbug_proto_noop 48 { 49 struct rbug_header header; 50 }; 51 52 struct rbug_proto_ping 53 { 54 struct rbug_header header; 55 }; 56 57 struct rbug_proto_error 58 { 59 struct rbug_header header; 60 uint32_t error; 61 }; 62 63 struct rbug_proto_ping_reply 64 { 65 struct rbug_header header; 66 uint32_t serial; 67 }; 68 69 struct rbug_proto_error_reply 70 { 71 struct rbug_header header; 72 uint32_t serial; 73 uint32_t error; 74 }; 75 76 int rbug_send_noop(struct rbug_connection *__con, 77 uint32_t *__serial); 78 79 int rbug_send_ping(struct rbug_connection *__con, 80 uint32_t *__serial); 81 82 int rbug_send_error(struct rbug_connection *__con, 83 uint32_t error, 84 uint32_t *__serial); 85 86 int rbug_send_ping_reply(struct rbug_connection *__con, 87 uint32_t serial, 88 uint32_t *__serial); 89 90 int rbug_send_error_reply(struct rbug_connection *__con, 91 uint32_t serial, 92 uint32_t error, 93 uint32_t *__serial); 94 95 struct rbug_proto_noop * rbug_demarshal_noop(struct rbug_proto_header *header); 96 97 struct rbug_proto_ping * rbug_demarshal_ping(struct rbug_proto_header *header); 98 99 struct rbug_proto_error * rbug_demarshal_error(struct rbug_proto_header *header); 100 101 struct rbug_proto_ping_reply * rbug_demarshal_ping_reply(struct rbug_proto_header *header); 102 103 struct rbug_proto_error_reply * rbug_demarshal_error_reply(struct rbug_proto_header *header); 104 105 #endif 106