1/**************************************************************************
2 *
3 * Copyright 2008 VMware, Inc.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28#ifndef TR_TEXTURE_H_
29#define TR_TEXTURE_H_
30
31
32#include "pipe/p_compiler.h"
33#include "pipe/p_state.h"
34
35#include "tr_screen.h"
36
37struct trace_context;
38
39
40struct tr_list
41{
42   struct tr_list *next;
43   struct tr_list *prev;
44};
45
46struct trace_surface
47{
48   struct pipe_surface base;
49
50   struct pipe_surface *surface;
51
52   struct tr_list list;
53};
54
55
56struct trace_sampler_view
57{
58   struct pipe_sampler_view base;
59
60   struct pipe_sampler_view *sampler_view;
61};
62
63
64struct trace_transfer
65{
66   struct pipe_transfer base;
67
68   struct pipe_transfer *transfer;
69   struct pipe_context *pipe;
70
71   struct tr_list list;
72
73   void *map;
74};
75
76
77static inline struct trace_surface *
78trace_surface(struct pipe_surface *surface)
79{
80   if (!surface)
81      return NULL;
82   return (struct trace_surface *)surface;
83}
84
85
86static inline struct trace_sampler_view *
87trace_sampler_view(struct pipe_sampler_view *sampler_view)
88{
89   if (!sampler_view)
90      return NULL;
91   return (struct trace_sampler_view *)sampler_view;
92}
93
94
95static inline struct trace_transfer *
96trace_transfer(struct pipe_transfer *transfer)
97{
98   if (!transfer)
99      return NULL;
100   return (struct trace_transfer *)transfer;
101}
102
103
104struct pipe_surface *
105trace_surf_create(struct trace_context *tr_ctx,
106                  struct pipe_resource *tr_res,
107                  struct pipe_surface *surface);
108
109void
110trace_surf_destroy(struct trace_surface *tr_surf);
111
112struct pipe_transfer *
113trace_transfer_create(struct trace_context *tr_ctx,
114		      struct pipe_resource *tr_res,
115		      struct pipe_transfer *transfer);
116
117void
118trace_transfer_destroy(struct trace_context *tr_ctx,
119                       struct trace_transfer *tr_trans);
120
121
122#endif /* TR_TEXTURE_H_ */
123