1/**************************************************************************
2 *
3 * Copyright 2009 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 GLHD_CONTEXT_H
29#define GLHD_CONTEXT_H
30
31#include <stdio.h>
32
33#include "pipe/p_state.h"
34#include "pipe/p_context.h"
35
36#include "util/u_debug.h"
37
38
39struct galahad_context {
40   struct pipe_context base;  /**< base class */
41
42   struct pipe_context *pipe;
43};
44
45
46struct pipe_context *
47galahad_context_create(struct pipe_screen *screen, struct pipe_context *pipe);
48
49
50static INLINE struct galahad_context *
51galahad_context(struct pipe_context *pipe)
52{
53   return (struct galahad_context *)pipe;
54}
55
56#define glhd_warn(...) \
57do { \
58    debug_printf("galahad: %s: ", __FUNCTION__); \
59    debug_printf(__VA_ARGS__); \
60    debug_printf("\n"); \
61} while (0)
62
63#define glhd_check(fmt, value, expr) \
64   ((value expr) ? (void)0 : debug_printf("galahad: %s:%u: Expected `%s %s`, got %s == " fmt "\n", __FUNCTION__, __LINE__, #value, #expr, #value, value))
65
66#define glhd_error(...) \
67    glhd_warn(__VA_ARGS__);
68
69#endif /* GLHD_CONTEXT_H */
70