1 /*
2 * Copyright © 2011 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23 #include "fake_glx_screen.h"
24
25 struct glx_screen_vtable fake_glx_screen::vt = {
26 indirect_create_context,
27 indirect_create_context_attribs,
28 NULL,
29 NULL,
30 };
31
32 struct glx_screen_vtable fake_glx_screen_direct::vt = {
33 fake_glx_context_direct::create,
34 fake_glx_context_direct::create_attribs,
35 NULL,
36 NULL,
37 };
38
39 const struct glx_context_vtable fake_glx_context::vt = {
40 fake_glx_context::destroy,
41 NULL,
42 NULL,
43 NULL,
44 NULL,
45 NULL,
46 NULL,
47 };
48
49 int fake_glx_context::contexts_allocated = 0;
50
51 extern "C" struct glx_context *
indirect_create_context(struct glx_screen * psc,struct glx_config * mode,struct glx_context * shareList,int renderType)52 indirect_create_context(struct glx_screen *psc, struct glx_config *mode,
53 struct glx_context *shareList, int renderType)
54 {
55 (void) shareList;
56 (void) renderType;
57
58 return new fake_glx_context(psc, mode);
59 }
60
61 extern "C" struct glx_context *
indirect_create_context_attribs(struct glx_screen * base,struct glx_config * config_base,struct glx_context * shareList,unsigned num_attribs,const uint32_t * attribs,unsigned * error)62 indirect_create_context_attribs(struct glx_screen *base,
63 struct glx_config *config_base,
64 struct glx_context *shareList,
65 unsigned num_attribs,
66 const uint32_t *attribs,
67 unsigned *error)
68 {
69 (void) num_attribs;
70 (void) attribs;
71 (void) error;
72
73 return indirect_create_context(base, config_base, shareList, 0);
74 }
75
76 #ifdef GLX_USE_APPLEGL
77 #warning Indirect GLX tests are not built
78 extern "C" struct glx_context *
applegl_create_context(struct glx_screen * base,struct glx_config * config_base,struct glx_context * shareList,int renderType)79 applegl_create_context(struct glx_screen *base,
80 struct glx_config *config_base,
81 struct glx_context *shareList,
82 int renderType)
83 {
84 return indirect_create_context(base, config_base, shareList, renderType);
85 }
86 #endif
87
88 /* This is necessary so that we don't have to link with glxcurrent.c
89 * which would require us to link with X libraries and what not.
90 */
91 GLubyte dummyBuffer[__GLX_BUFFER_LIMIT_SIZE];
92 struct glx_context_vtable dummyVtable;
93 struct glx_context dummyContext = {
94 &dummyBuffer[0],
95 &dummyBuffer[0],
96 &dummyBuffer[0],
97 &dummyBuffer[__GLX_BUFFER_LIMIT_SIZE],
98 sizeof(dummyBuffer),
99 &dummyVtable
100 };
101 __THREAD_INITIAL_EXEC void *__glX_tls_Context = &dummyContext;
102