[FFmpeg-devel] [PATCH] avcodec/nvenc: Include nvEncodeAPI v7 SDK header

[James Almer]

On 8/27/2016 9:58 AM, Timo Rothenpieler wrote:
> @@ -5996,6 +5992,22 @@ enabled vdpau && enabled xlib &&
>      check_lib2 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau &&
>      enable vdpau_x11
>  
> +case $target_os in
> +    mingw32*|mingw64*|win32|win64|linux|cygwin*)
> +        disabled nvenc || enable nvenc
> +        ;;
> +    *)
> +        disable nvenc
> +        ;;
> +esac
> +
> +if enabled nvenc; then
> +    {
> +        echo '#include "compat/nvenc/nvEncodeAPI.h"'
> +        echo 'int main(void) { return 0; }'
> +    } | check_cc -I$source_path || disable nvenc

In what situation could this test fail? nvenc is only enabled if $target_os
is one of the supported ones, and the test does nothing but compile the
header.

If it only supports x86 then you can just check "enabled x86" instead.