Function ff_decklink_read_close

libavdevice/decklink_dec.cpp:1077–1095

extern "C" {

av_cold int ff_decklink_read_close(AVFormatContext *avctx)
{
    struct decklink_cctx *cctx = (struct decklink_cctx *)avctx->priv_data;
    struct decklink_ctx *ctx = (struct decklink_ctx *)cctx->ctx;

    if (ctx->dli) {
        ctx->dli->StopStreams();
        ctx->dli->DisableVideoInput();
        ctx->dli->DisableAudioInput();
        ctx->dli->SetCallback(nullptr);
    }

    ff_decklink_cleanup(avctx);
    ff_decklink_packet_queue_end(&ctx->queue);

    av_freep(&cctx->ctx);

    return 0;
}

av_cold int ff_decklink_read_header(AVFormatContext *avctx)
{