ADerivativeContext 116 libavfilter/af_aderivative.c ADerivativeContext *s = ctx->priv; ADerivativeContext 139 libavfilter/af_aderivative.c ADerivativeContext *s = ctx->priv; ADerivativeContext 166 libavfilter/af_aderivative.c ADerivativeContext *s = ctx->priv; ADerivativeContext 193 libavfilter/af_aderivative.c .priv_size = sizeof(ADerivativeContext), ADerivativeContext 203 libavfilter/af_aderivative.c .priv_size = sizeof(ADerivativeContext),