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/*
* (C) Copyright IBM Corporation 2002-2006
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* \file extension_string.h
* Routines to manage the GLX extension string and GLX version for AIGLX
* drivers. This code is loosely based on src/glx/x11/glxextensions.c from
* Mesa.
*
* \author Ian Romanick <idr@us.ibm.com>
*/
#ifndef GLX_EXTENSION_STRING_H
#define GLX_EXTENSION_STRING_H
enum {
/* GLX_ARB_get_proc_address is implemented on the client. */
ARB_context_flush_control_bit = 0,
ARB_create_context_bit,
ARB_create_context_profile_bit,
ARB_create_context_robustness_bit,
ARB_fbconfig_float_bit,
ARB_framebuffer_sRGB_bit,
ARB_multisample_bit,
EXT_create_context_es_profile_bit,
EXT_create_context_es2_profile_bit,
EXT_fbconfig_packed_float_bit,
EXT_import_context_bit,
EXT_libglvnd_bit,
EXT_stereo_tree_bit,
EXT_texture_from_pixmap_bit,
EXT_visual_info_bit,
EXT_visual_rating_bit,
MESA_copy_sub_buffer_bit,
OML_swap_method_bit,
SGI_make_current_read_bit,
SGI_swap_control_bit,
SGI_video_sync_bit,
SGIS_multisample_bit,
SGIX_fbconfig_bit,
SGIX_pbuffer_bit,
SGIX_visual_select_group_bit,
INTEL_swap_event_bit,
__NUM_GLX_EXTS,
};
/* For extensions which have identical ARB and EXT implementation
* in GLX area, use one enabling bit for both. */
#define EXT_framebuffer_sRGB_bit ARB_framebuffer_sRGB_bit
#define __GLX_EXT_BYTES ((__NUM_GLX_EXTS + 7) / 8)
extern int __glXGetExtensionString(const unsigned char *enable_bits,
char *buffer);
extern void __glXEnableExtension(unsigned char *enable_bits, const char *ext);
extern void __glXInitExtensionEnableBits(unsigned char *enable_bits);
#endif /* GLX_EXTENSION_STRING_H */
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