wince_wmain_adapter.cpp

   1 /*
   2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11
  12 /* This program is created to take command arguments and pass
  13  * them to main() in example.c or example_xma.c, because the
  14  * correspending part in example.c or example_xma.c does not
  15  * work on Pocket PC platform.
  16  * To modify the command arguments, go to "Property" page and
  17  * fill in "Command arguments." For example:
  18  *  --codec vp6 --flipuv --progress _bnd.vp6
  19  */
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <string.h>
  23
  24 #define MAX_NUM_ARG 64
  25 #define MAX_SIZ_ARG 512
  26
  27 extern "C"
  28 {
  29     int main(int argc, char **argv);
  30 }
  31
  32 int wmain(int argc, wchar_t **argv) {
  33     char *cargv[MAX_NUM_ARG];
  34     char chargv[MAX_SIZ_ARG];
  35     int ret;
  36
  37     /* transform command line arguments from (wchar_t *) to (char *) */
  38     for(int i=0; i<argc; i++) {
  39         wcstombs( chargv, argv[i], sizeof(chargv));
  40         cargv[i] = _strdup(chargv);
  41     }
  42
  43     ret = main(argc, (char **)cargv);
  44
  45     //free the memory located by _strdup()
  46     for(int i=0; i<argc; i++)
  47         free(cargv[i]);
  48
  49     return ret;
  50 }