2 * (C) Copyright IBM Corporation 2002, 2004
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * on the rights to use, copy, modify, merge, publish, distribute, sub
9 * license, and/or sell copies of the Software, and to permit persons to whom
10 * the Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
19 * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
22 * USE OR OTHER DEALINGS IN THE SOFTWARE.
25 * Ian Romanick <idr@us.ibm.com>
34 struct dri_debug_control
{
40 * Description of the entry-points and parameters for an OpenGL function.
42 struct dri_extension_function
{
45 * Packed string describing the parameter signature and the entry-point
48 * The parameter signature and the names of the entry-points for this
49 * function are packed into a single string. The substrings are
50 * separated by NUL characters. The whole string is terminated by
51 * two consecutive NUL characters.
57 * Location in the remap table where the dispatch offset should be
63 * Offset of the function in the dispatch table.
69 * Description of the API for an extension to OpenGL.
71 struct dri_extension
{
73 * Name of the extension.
79 * Pointer to a list of \c dri_extension_function structures. The list
80 * is terminated by a structure with a \c NULL
81 * \c dri_extension_function::strings pointer.
83 const struct dri_extension_function
* functions
;
86 extern unsigned driParseDebugString( const char * debug
,
87 const struct dri_debug_control
* control
);
89 extern unsigned driGetRendererString( char * buffer
,
90 const char * hardware_name
, const char * driver_date
, GLuint agp_mode
);
92 extern void driInitExtensions( GLcontext
* ctx
,
93 const struct dri_extension
* card_extensions
, GLboolean enable_imaging
);
95 extern void driInitSingleExtension( GLcontext
* ctx
,
96 const struct dri_extension
* ext
);
98 extern GLboolean
driCheckDriDdxDrmVersions2(const char * driver_name
,
99 const __DRIversion
* driActual
, const __DRIversion
* driExpected
,
100 const __DRIversion
* ddxActual
, const __DRIversion
* ddxExpected
,
101 const __DRIversion
* drmActual
, const __DRIversion
* drmExpected
);
103 extern GLboolean
driCheckDriDdxDrmVersions3(const char * driver_name
,
104 const __DRIversion
* driActual
, const __DRIversion
* driExpected
,
105 const __DRIversion
* ddxActual
, const __DRIutilversion2
* ddxExpected
,
106 const __DRIversion
* drmActual
, const __DRIversion
* drmExpected
);
108 extern GLint
driIntersectArea( drm_clip_rect_t rect1
, drm_clip_rect_t rect2
);
110 extern GLboolean
driClipRectToFramebuffer( const GLframebuffer
*buffer
,
112 GLsizei
*width
, GLsizei
*height
);
114 extern GLboolean
driFillInModes( __GLcontextModes
** modes
,
115 GLenum fb_format
, GLenum fb_type
,
116 const u_int8_t
* depth_bits
, const u_int8_t
* stencil_bits
,
117 unsigned num_depth_stencil_bits
,
118 const GLenum
* db_modes
, unsigned num_db_modes
, int visType
);
120 #endif /* DRI_DEBUG_H */