Home | History | Annotate | Download | only in drc_src 
      1 /******************************************************************************
      2  *
      3  * Copyright (C) 2018 The Android Open Source Project
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at:
      8  *
      9  * http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  *
     17  *****************************************************************************
     18  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
     19 */
     20 
     21 #ifndef IMPD_API_DEFS_H
     22 #define IMPD_API_DEFS_H
     23 
     24 /*****************************************************************************/
     25 /* Constant hash defines                                                     */
     26 /*****************************************************************************/
     27 /* A constant to let API copy small strings to buffers outside */
     28 #define IA_API_STR_LEN 30
     29 #define IA_APIVERSION_MAJOR 1
     30 #define IA_APIVERSION_MINOR 10
     31 
     32 /* last compatible version */
     33 /* sometimes a new API version is just for a bugfix, or a added feature  in */
     34 /* this case it is better to use a newer version even though a library  was */
     35 /* made for an older version, library API can then be upgraded to newer API */
     36 /* version after checking for compatibility or by adding features           */
     37 #define IA_LASTCOMP_APIVERSION_MAJOR 1
     38 #define IA_LASTCOMP_APIVERSION_MINOR 10
     39 
     40 #define IA_STR(str) #str
     41 #define IA_MAKE_VERSION_STR(maj, min) IA_STR(maj) "." IA_STR(min)
     42 #define IA_APIVERSION \
     43   IA_MAKE_VERSION_STR(IA_APIVERSION_MAJOR, IA_APIVERSION_MINOR)
     44 
     45 #define IA_LAST_COMP_APIVERSION                     \
     46   IA_MAKE_VERSION_STR(IA_LASTCOMP_APIVERSION_MAJOR, \
     47                       IA_LASTCOMP_APIVERSION_MINOR)
     48 
     49 #endif
     50