2 * Copyright © 2013 Intel Corporation
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:
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
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.
24 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
26 #include "glxclient.h"
27 #include "glx_error.h"
28 #include "dri_interface.h"
29 #include "dri2_priv.h"
30 #if defined(HAVE_DRI3)
31 #include "dri3_priv.h"
33 #include "drisw_priv.h"
35 #define __RENDERER(attrib) \
36 { GLX_RENDERER_##attrib##_MESA, __DRI2_RENDERER_##attrib }
39 unsigned int glx_attrib
, dri2_attrib
;
40 } query_renderer_map
[] = {
41 __RENDERER(VENDOR_ID
),
42 __RENDERER(DEVICE_ID
),
44 __RENDERER(ACCELERATED
),
45 __RENDERER(VIDEO_MEMORY
),
46 __RENDERER(UNIFIED_MEMORY_ARCHITECTURE
),
47 __RENDERER(PREFERRED_PROFILE
),
48 __RENDERER(OPENGL_CORE_PROFILE_VERSION
),
49 __RENDERER(OPENGL_COMPATIBILITY_PROFILE_VERSION
),
50 __RENDERER(OPENGL_ES_PROFILE_VERSION
),
51 __RENDERER(OPENGL_ES2_PROFILE_VERSION
),
57 dri2_convert_glx_query_renderer_attribs(int attribute
)
61 for (i
= 0; i
< ARRAY_SIZE(query_renderer_map
); i
++)
62 if (query_renderer_map
[i
].glx_attrib
== attribute
)
63 return query_renderer_map
[i
].dri2_attrib
;
69 dri2_query_renderer_integer(struct glx_screen
*base
, int attribute
,
72 struct dri2_screen
*const psc
= (struct dri2_screen
*) base
;
74 /* Even though there are invalid values (and
75 * dri2_convert_glx_query_renderer_attribs may return -1), the higher level
76 * GLX code is required to perform the filtering. Assume that we got a
79 const int dri_attribute
= dri2_convert_glx_query_renderer_attribs(attribute
);
81 if (psc
->rendererQuery
== NULL
)
84 return psc
->rendererQuery
->queryInteger(psc
->driScreen
, dri_attribute
,
89 dri2_query_renderer_string(struct glx_screen
*base
, int attribute
,
92 struct dri2_screen
*const psc
= (struct dri2_screen
*) base
;
94 /* Even though queryString only accepts a subset of the possible GLX
95 * queries, the higher level GLX code is required to perform the filtering.
96 * Assume that we got a good value.
98 const int dri_attribute
= dri2_convert_glx_query_renderer_attribs(attribute
);
100 if (psc
->rendererQuery
== NULL
)
103 return psc
->rendererQuery
->queryString(psc
->driScreen
, dri_attribute
, value
);
106 #if defined(HAVE_DRI3)
108 dri3_query_renderer_integer(struct glx_screen
*base
, int attribute
,
111 struct dri3_screen
*const psc
= (struct dri3_screen
*) base
;
113 /* Even though there are invalid values (and
114 * dri2_convert_glx_query_renderer_attribs may return -1), the higher level
115 * GLX code is required to perform the filtering. Assume that we got a
118 const int dri_attribute
= dri2_convert_glx_query_renderer_attribs(attribute
);
120 if (psc
->rendererQuery
== NULL
)
123 return psc
->rendererQuery
->queryInteger(psc
->driScreen
, dri_attribute
,
128 dri3_query_renderer_string(struct glx_screen
*base
, int attribute
,
131 struct dri3_screen
*const psc
= (struct dri3_screen
*) base
;
133 /* Even though queryString only accepts a subset of the possible GLX
134 * queries, the higher level GLX code is required to perform the filtering.
135 * Assume that we got a good value.
137 const int dri_attribute
= dri2_convert_glx_query_renderer_attribs(attribute
);
139 if (psc
->rendererQuery
== NULL
)
142 return psc
->rendererQuery
->queryString(psc
->driScreen
, dri_attribute
, value
);
144 #endif /* HAVE_DRI3 */
147 drisw_query_renderer_integer(struct glx_screen
*base
, int attribute
,
150 struct drisw_screen
*const psc
= (struct drisw_screen
*) base
;
152 /* Even though there are invalid values (and
153 * dri2_convert_glx_query_renderer_attribs may return -1), the higher level
154 * GLX code is required to perform the filtering. Assume that we got a
157 const int dri_attribute
= dri2_convert_glx_query_renderer_attribs(attribute
);
159 if (psc
->rendererQuery
== NULL
)
162 return psc
->rendererQuery
->queryInteger(psc
->driScreen
, dri_attribute
,
167 drisw_query_renderer_string(struct glx_screen
*base
, int attribute
,
170 struct drisw_screen
*const psc
= (struct drisw_screen
*) base
;
172 /* Even though queryString only accepts a subset of the possible GLX
173 * queries, the higher level GLX code is required to perform the filtering.
174 * Assume that we got a good value.
176 const int dri_attribute
= dri2_convert_glx_query_renderer_attribs(attribute
);
178 if (psc
->rendererQuery
== NULL
)
181 return psc
->rendererQuery
->queryString(psc
->driScreen
, dri_attribute
, value
);
185 #endif /* GLX_DIRECT_RENDERING */