workbench/libs/gallium/include/gallium.h

   1 /*
   2     Copyright © 2010-2018, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef GALLIUM_GALLIUM_H
   7 #define GALLIUM_GALLIUM_H
   8
   9 #define GALLIUM_INTERFACE_VERSION 5
  10
  11 /* Tags for CreatePipeScreen() function */
  12 #define CPS_Dummy                       (TAG_USER)
  13 #define CPS_GalliumInterfaceVersion     (CPS_Dummy + 1)
  14 #define CPS_PipeFriendBitMap            (CPS_Dummy + 2)
  15 #define CPS_PipeScreenDriver            (CPS_Dummy + 3)
  16
  17 /* A special version of CreatePipe() function with version embeded in call */
  18 #define CreatePipeV(tags)                                               \
  19     ({                                                                  \
  20         struct TagItem cpsvtags [] =                                    \
  21         {                                                               \
  22             { CPS_GalliumInterfaceVersion, GALLIUM_INTERFACE_VERSION }, \
  23             { TAG_MORE, (IPTR)tags }                                    \
  24         };                                                              \
  25         CreatePipe(cpsvtags);                                           \
  26     })
  27
  28 typedef APTR PipeHandle_t;
  29 typedef APTR PipeScreen_t;
  30
  31 #endif