src/gallium/auxiliary/rbug/rbug_context.h

   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_CONTEXT_H_
  39 #define _RBUG_PROTO_CONTEXT_H_
  40
  41 #include "rbug/rbug_proto.h"
  42 #include "rbug/rbug_texture.h"
  43
  44 typedef uint64_t rbug_context_t;
  45
  46 struct rbug_proto_context_list
  47 {
  48         struct rbug_header header;
  49 };
  50
  51 struct rbug_proto_context_info
  52 {
  53         struct rbug_header header;
  54         rbug_context_t context;
  55 };
  56
  57 struct rbug_proto_context_block_draw
  58 {
  59         struct rbug_header header;
  60         rbug_context_t context;
  61 };
  62
  63 struct rbug_proto_context_unblock_draw
  64 {
  65         struct rbug_header header;
  66         rbug_context_t context;
  67 };
  68
  69 struct rbug_proto_context_list_reply
  70 {
  71         struct rbug_header header;
  72         uint32_t serial;
  73         rbug_context_t *contexts;
  74         uint32_t contexts_len;
  75 };
  76
  77 struct rbug_proto_context_info_reply
  78 {
  79         struct rbug_header header;
  80         uint32_t serial;
  81         rbug_texture_t *cbufs;
  82         uint32_t cbufs_len;
  83         rbug_texture_t zdbuf;
  84         uint8_t blocked;
  85 };
  86
  87 int rbug_send_context_list(struct rbug_connection *__con,
  88                            uint32_t *__serial);
  89
  90 int rbug_send_context_info(struct rbug_connection *__con,
  91                            rbug_context_t context,
  92                            uint32_t *__serial);
  93
  94 int rbug_send_context_block_draw(struct rbug_connection *__con,
  95                                  rbug_context_t context,
  96                                  uint32_t *__serial);
  97
  98 int rbug_send_context_unblock_draw(struct rbug_connection *__con,
  99                                    rbug_context_t context,
 100                                    uint32_t *__serial);
 101
 102 int rbug_send_context_list_reply(struct rbug_connection *__con,
 103                                  uint32_t serial,
 104                                  rbug_context_t *contexts,
 105                                  uint32_t contexts_len,
 106                                  uint32_t *__serial);
 107
 108 int rbug_send_context_info_reply(struct rbug_connection *__con,
 109                                  uint32_t serial,
 110                                  rbug_texture_t *cbufs,
 111                                  uint32_t cbufs_len,
 112                                  rbug_texture_t zdbuf,
 113                                  uint8_t blocked,
 114                                  uint32_t *__serial);
 115
 116 struct rbug_proto_context_list * rbug_demarshal_context_list(struct rbug_proto_header *header);
 117
 118 struct rbug_proto_context_info * rbug_demarshal_context_info(struct rbug_proto_header *header);
 119
 120 struct rbug_proto_context_block_draw * rbug_demarshal_context_block_draw(struct rbug_proto_header *header);
 121
 122 struct rbug_proto_context_unblock_draw * rbug_demarshal_context_unblock_draw(struct rbug_proto_header *header);
 123
 124 struct rbug_proto_context_list_reply * rbug_demarshal_context_list_reply(struct rbug_proto_header *header);
 125
 126 struct rbug_proto_context_info_reply * rbug_demarshal_context_info_reply(struct rbug_proto_header *header);
 127
 128 #endif