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      1 /******************************************************************************
      2 *
      3 * Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
      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 /**
     19 *******************************************************************************
     20 * @file
     21 *  ihevcd_version.c
     22 *
     23 * @brief
     24 *  Contains version info for HEVC decoder
     25 *
     26 * @author
     27 *  Harish
     28 *
     29 * @par List of Functions:
     30 * - ihevcd_get_version()
     31 *
     32 * @remarks
     33 *  None
     34 *
     35 *******************************************************************************
     36 */
     37 /*****************************************************************************/
     38 /* File Includes                                                             */
     39 /*****************************************************************************/
     40 #include <stdio.h>
     41 #include <stddef.h>
     42 #include <stdlib.h>
     43 #include <string.h>
     44 
     45 #include "ihevc_typedefs.h"
     46 #include "iv.h"
     47 #include "ivd.h"
     48 #include "ihevcd_cxa.h"
     49 
     50 #include "ihevc_defs.h"
     51 #include "ihevc_debug.h"
     52 #include "ihevc_structs.h"
     53 /**
     54  * Name of the codec
     55  */
     56 #define CODEC_NAME              "HEVCDEC"
     57 /**
     58  * Codec release type, production or evaluation
     59  */
     60 #define CODEC_RELEASE_TYPE      "production"
     61 /**
     62  * Version string. First two digits signify major version and last two minor
     63  * Increment major version for API change or major feature update
     64  */
     65 #define CODEC_RELEASE_VER       "05.00"
     66 /**
     67  * Vendor name
     68  */
     69 #define CODEC_VENDOR            "ITTIAM"
     70 
     71 /**
     72 *******************************************************************************
     73 * Concatenates various strings to form a version string
     74 *******************************************************************************
     75 */
     76 #define MAXVERSION_STRLEN       511
     77 #ifdef __ANDROID__
     78 #define VERSION(version_string, codec_name, codec_release_type, codec_release_ver, codec_vendor)    \
     79     snprintf(version_string, MAXVERSION_STRLEN,                                                     \
     80              "@(#)Id:%s_%s Ver:%s Released by %s",                                                  \
     81              codec_name, codec_release_type, codec_release_ver, codec_vendor)
     82 #else
     83 #define VERSION(version_string, codec_name, codec_release_type, codec_release_ver, codec_vendor)    \
     84     snprintf(version_string, MAXVERSION_STRLEN,                                                     \
     85              "@(#)Id:%s_%s Ver:%s Released by %s Build: %s @ %s",                                   \
     86              codec_name, codec_release_type, codec_release_ver, codec_vendor, __DATE__, __TIME__)
     87 #endif
     88 
     89 /**
     90 *******************************************************************************
     91 *
     92 * @brief
     93 *  Fills the version info in the given string
     94 *
     95 * @par Description:
     96 *
     97 *
     98 * @param[in] pc_version_string
     99 *  Pointer to hold version info
    100 *
    101 * @param[in] u4_version_buffer_size
    102 *  Size of the buffer passed
    103 *
    104 * @returns  Status
    105 *
    106 * @remarks
    107 *
    108 *
    109 *******************************************************************************
    110 */
    111 IV_API_CALL_STATUS_T ihevcd_get_version(CHAR *pc_version_string,
    112                                         UWORD32 u4_version_buffer_size)
    113 {
    114     CHAR ac_version_tmp[MAXVERSION_STRLEN + 1];
    115     UWORD32 u4_len;
    116     VERSION(ac_version_tmp, CODEC_NAME, CODEC_RELEASE_TYPE, CODEC_RELEASE_VER, CODEC_VENDOR);
    117     u4_len = strnlen(ac_version_tmp, MAXVERSION_STRLEN) + 1;
    118     if(u4_version_buffer_size >= u4_len)
    119     {
    120         memcpy(pc_version_string, ac_version_tmp, u4_len);
    121         return IV_SUCCESS;
    122     }
    123     else
    124     {
    125         return IV_FAIL;
    126     }
    127 
    128 }
    129 
    130 
    131