github.com/rajveermalviya/gamen@v0.1.2-0.20220930195403-9be15877c1aa/internal/xkbcommon/include/X11/extensions/dri2tokens.h (about)

     1  /*
     2   * Copyright © 2008 Red Hat, Inc.
     3   *
     4   * Permission is hereby granted, free of charge, to any person obtaining a
     5   * copy of this software and associated documentation files (the "Soft-
     6   * ware"), to deal in the Software without restriction, including without
     7   * limitation the rights to use, copy, modify, merge, publish, distribute,
     8   * and/or sell copies of the Software, and to permit persons to whom the
     9   * Software is furnished to do so, provided that the above copyright
    10   * notice(s) and this permission notice appear in all copies of the Soft-
    11   * ware and that both the above copyright notice(s) and this permission
    12   * notice appear in supporting documentation.
    13   *
    14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    15   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
    16   * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
    17   * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
    18   * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
    19   * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
    20   * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
    21   * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
    22   * MANCE OF THIS SOFTWARE.
    23   *
    24   * Except as contained in this notice, the name of a copyright holder shall
    25   * not be used in advertising or otherwise to promote the sale, use or
    26   * other dealings in this Software without prior written authorization of
    27   * the copyright holder.
    28   *
    29   * Authors:
    30   *   Kristian Høgsberg (krh@redhat.com)
    31   */
    32  
    33  #ifndef _DRI2_TOKENS_H_
    34  #define _DRI2_TOKENS_H_
    35  
    36  #define DRI2BufferFrontLeft		0
    37  #define DRI2BufferBackLeft		1
    38  #define DRI2BufferFrontRight		2
    39  #define DRI2BufferBackRight		3
    40  #define DRI2BufferDepth			4
    41  #define DRI2BufferStencil		5
    42  #define DRI2BufferAccum			6
    43  #define DRI2BufferFakeFrontLeft		7
    44  #define DRI2BufferFakeFrontRight	8
    45  #define DRI2BufferDepthStencil		9
    46  #define DRI2BufferHiz			10
    47  
    48  /* keep bits 16 and above for prime IDs */
    49  #define DRI2DriverPrimeMask             7 /* 0 - 7 - allows for 6 devices*/
    50  #define DRI2DriverPrimeShift           16
    51  #define DRI2DriverPrimeId(x)         (((x) >> DRI2DriverPrimeShift) & (DRI2DriverPrimeMask))
    52  
    53  #define DRI2DriverDRI			0
    54  #define DRI2DriverVDPAU			1
    55  
    56  /* Event sub-types for the swap complete event */
    57  #define DRI2_EXCHANGE_COMPLETE		0x1
    58  #define DRI2_BLIT_COMPLETE		0x2
    59  #define DRI2_FLIP_COMPLETE		0x3
    60  
    61  #endif