[Libva] [PATCH] Changed 'c' variable 'char' data type to 'int' data type (v3)

[Xiang, Haihao]

Applied.

Thanks
Haihao

> The getopt_long func is return integer data type is more than 1
> bytes.
> 
> Signed-off-by: Lim Siew Hoon <siew.hoon.lim at intel.com>
> ---
>  test/encode/avcenc.c                | 2 +-
>  test/encode/h264encode.c            | 2 +-
>  test/putsurface/putsurface_common.c | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/test/encode/avcenc.c b/test/encode/avcenc.c
> index d5f2bd5..4bebbc0 100644
> --- a/test/encode/avcenc.c
> +++ b/test/encode/avcenc.c
> @@ -1876,7 +1876,7 @@ int main(int argc, char *argv[])
>      picture_height_in_mbs = (picture_height + 15) / 16;
>  
>      if (argc > 5) {
> -        char o;
> +        int o;
>  
>          optind = 5;
>  
> diff --git a/test/encode/h264encode.c b/test/encode/h264encode.c
> index 649b245..8d8ea30 100644
> --- a/test/encode/h264encode.c
> +++ b/test/encode/h264encode.c
> @@ -860,7 +860,7 @@ static int print_help(void)
>  
>  static int process_cmdline(int argc, char *argv[])
>  {
> -    char c;
> +    int c;
>      const struct option long_opts[] = {
>          {"help", no_argument, NULL, 0 },
>          {"bitrate", required_argument, NULL, 1 },
> diff --git a/test/putsurface/putsurface_common.c
> b/test/putsurface/putsurface_common.c
> index c50c116..fa0249a 100755
> --- a/test/putsurface/putsurface_common.c
> +++ b/test/putsurface/putsurface_common.c
> @@ -514,7 +514,7 @@ int main(int argc,char **argv)
>      VAStatus va_status;
>      pthread_t thread1;
>      int ret;
> -    char c;
> +    int c;
>      int i;
>      char str_src_fmt[5], str_dst_fmt[5];
>