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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 
39 struct galahad_context {
40    struct pipe_context base;  /**< base class */
41 
42    struct pipe_context *pipe;
43 };
44 
45 
46 struct pipe_context *
47 galahad_context_create(struct pipe_screen *screen, struct pipe_context *pipe);
48 
49 
50 static INLINE struct galahad_context *
galahad_context(struct pipe_context * pipe)51 galahad_context(struct pipe_context *pipe)
52 {
53    return (struct galahad_context *)pipe;
54 }
55 
56 #define glhd_warn(...) \
57 do { \
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