Function ff_vaapi_encode_close

libavcodec/vaapi_encode.c:2345–2381

}

av_cold int ff_vaapi_encode_close(AVCodecContext *avctx)
{
    FFHWBaseEncodeContext *base_ctx = avctx->priv_data;
    VAAPIEncodeContext         *ctx = avctx->priv_data;
    FFHWBaseEncodePicture *pic, *next;

    /* We check ctx->frame to know whether ff_vaapi_encode_init()
     * has been called and va_config/va_context initialized. */
    if (!base_ctx->frame)
        return 0;

    for (pic = base_ctx->pic_start; pic; pic = next) {
        next = pic->next;
        vaapi_encode_free(avctx, pic);
    }

    av_refstruct_pool_uninit(&ctx->output_buffer_pool);

    if (ctx->va_context != VA_INVALID_ID) {
        if (ctx->hwctx)
            vaDestroyContext(ctx->hwctx->display, ctx->va_context);
        ctx->va_context = VA_INVALID_ID;
    }

    if (ctx->va_config != VA_INVALID_ID) {
        if (ctx->hwctx)
            vaDestroyConfig(ctx->hwctx->display, ctx->va_config);
        ctx->va_config = VA_INVALID_ID;
    }

    av_freep(&ctx->codec_sequence_params);
    av_freep(&ctx->codec_picture_params);

    ff_hw_base_encode_close(base_ctx);

    return 0;
}