av_vdpau_bind_context  292 ffmpeg_vdpau.c     if (av_vdpau_bind_context(s, ctx->device, ctx->get_proc_address, 0))
av_vdpau_bind_context  169 libavcodec/vdpau.h int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device,